id	sid	tid	token	lemma	pos
ap-1630	1	1	acta	acta	PROPN
ap-1630	1	2	polytechnica	polytechnica	PROPN
ap-1630	1	3	vol	vol	NOUN
ap-1630	1	4	.	.	PROPN
ap-1630	2	1	52	52	NUM
ap-1630	2	2	no	no	NOUN
ap-1630	2	3	.	.	PUNCT
ap-1630	3	1	5/2012	5/2012	NUM
ap-1630	3	2	energy	energy	NOUN
ap-1630	3	3	estimation	estimation	NOUN
ap-1630	3	4	of	of	ADP
ap-1630	3	5	distributed	distribute	VERB
ap-1630	3	6	phase	phase	NOUN
ap-1630	3	7	-	-	PUNCT
ap-1630	3	8	shift	shift	NOUN
ap-1630	3	9	beamforming	beamforme	VERB
ap-1630	3	10	viktor	viktor	NOUN
ap-1630	3	11	černý	černý	PROPN
ap-1630	3	12	dept	dept	NOUN
ap-1630	3	13	.	.	PUNCT
ap-1630	3	14	of	of	ADP
ap-1630	3	15	computer	computer	NOUN
ap-1630	3	16	science	science	NOUN
ap-1630	3	17	and	and	CCONJ
ap-1630	3	18	engineering	engineering	NOUN
ap-1630	3	19	,	,	PUNCT
ap-1630	3	20	faculty	faculty	NOUN
ap-1630	3	21	of	of	ADP
ap-1630	3	22	electrical	electrical	ADJ
ap-1630	3	23	engineering	engineering	NOUN
ap-1630	3	24	,	,	PUNCT
ap-1630	3	25	czech	czech	PROPN
ap-1630	3	26	technical	technical	PROPN
ap-1630	3	27	university	university	PROPN
ap-1630	3	28	,	,	PUNCT
ap-1630	3	29	technická	technická	NOUN
ap-1630	3	30	2	2	NUM
ap-1630	3	31	,	,	PUNCT
ap-1630	3	32	166	166	NUM
ap-1630	3	33	27	27	NUM
ap-1630	3	34	praha	praha	NOUN
ap-1630	3	35	,	,	PUNCT
ap-1630	3	36	czech	czech	PROPN
ap-1630	3	37	republic	republic	NOUN
ap-1630	3	38	corresponding	correspond	VERB
ap-1630	3	39	author	author	NOUN
ap-1630	3	40	:	:	PUNCT
ap-1630	3	41	cernyvi2@fel.cvut.cz	cernyvi2@fel.cvut.cz	NOUN
ap-1630	3	42	abstract	abstract	ADJ
ap-1630	3	43	ad	ad	NOUN
ap-1630	3	44	-	-	PUNCT
ap-1630	3	45	hoc	hoc	ADJ
ap-1630	3	46	and	and	CCONJ
ap-1630	3	47	sensor	sensor	NOUN
ap-1630	3	48	networks	network	NOUN
ap-1630	3	49	are	be	AUX
ap-1630	3	50	composed	compose	VERB
ap-1630	3	51	of	of	ADP
ap-1630	3	52	small	small	ADJ
ap-1630	3	53	,	,	PUNCT
ap-1630	3	54	low	low	ADJ
ap-1630	3	55	-	-	PUNCT
ap-1630	3	56	power	power	NOUN
ap-1630	3	57	devices	device	NOUN
ap-1630	3	58	,	,	PUNCT
ap-1630	3	59	which	which	PRON
ap-1630	3	60	can	can	AUX
ap-1630	3	61	connect	connect	VERB
ap-1630	3	62	between	between	ADP
ap-1630	3	63	themselves	themselves	PRON
ap-1630	3	64	without	without	ADP
ap-1630	3	65	the	the	DET
ap-1630	3	66	help	help	NOUN
ap-1630	3	67	of	of	ADP
ap-1630	3	68	an	an	DET
ap-1630	3	69	infrastructure	infrastructure	NOUN
ap-1630	3	70	.	.	PUNCT
ap-1630	4	1	research	research	NOUN
ap-1630	4	2	in	in	ADP
ap-1630	4	3	this	this	DET
ap-1630	4	4	area	area	NOUN
ap-1630	4	5	has	have	AUX
ap-1630	4	6	been	be	AUX
ap-1630	4	7	both	both	PRON
ap-1630	4	8	extensive	extensive	ADJ
ap-1630	4	9	and	and	CCONJ
ap-1630	4	10	intensive	intensive	ADJ
ap-1630	4	11	and	and	CCONJ
ap-1630	4	12	is	be	AUX
ap-1630	4	13	still	still	ADV
ap-1630	4	14	very	very	ADV
ap-1630	4	15	far	far	ADV
ap-1630	4	16	from	from	ADP
ap-1630	4	17	exhaustion	exhaustion	NOUN
ap-1630	4	18	.	.	PUNCT
ap-1630	5	1	our	our	PRON
ap-1630	5	2	work	work	NOUN
ap-1630	5	3	in	in	ADP
ap-1630	5	4	this	this	DET
ap-1630	5	5	area	area	NOUN
ap-1630	5	6	is	be	AUX
ap-1630	5	7	aimed	aim	VERB
ap-1630	5	8	at	at	ADP
ap-1630	5	9	developing	develop	VERB
ap-1630	5	10	a	a	DET
ap-1630	5	11	new	new	ADJ
ap-1630	5	12	type	type	NOUN
ap-1630	5	13	of	of	ADP
ap-1630	5	14	communication	communication	NOUN
ap-1630	5	15	between	between	ADP
ap-1630	5	16	groups	group	NOUN
ap-1630	5	17	of	of	ADP
ap-1630	5	18	modules	module	NOUN
ap-1630	5	19	capable	capable	ADJ
ap-1630	5	20	of	of	ADP
ap-1630	5	21	connecting	connect	VERB
ap-1630	5	22	clusters	cluster	NOUN
ap-1630	5	23	(	(	PUNCT
ap-1630	5	24	groups	group	NOUN
ap-1630	5	25	)	)	PUNCT
ap-1630	5	26	of	of	ADP
ap-1630	5	27	devices	device	NOUN
ap-1630	5	28	which	which	PRON
ap-1630	5	29	are	be	AUX
ap-1630	5	30	separated	separate	VERB
ap-1630	5	31	by	by	ADP
ap-1630	5	32	distances	distance	NOUN
ap-1630	5	33	greater	great	ADJ
ap-1630	5	34	than	than	ADP
ap-1630	5	35	the	the	DET
ap-1630	5	36	maximum	maximum	ADJ
ap-1630	5	37	transmission	transmission	NOUN
ap-1630	5	38	range	range	NOUN
ap-1630	5	39	of	of	ADP
ap-1630	5	40	the	the	DET
ap-1630	5	41	devices	device	NOUN
ap-1630	5	42	themselves	themselves	PRON
ap-1630	5	43	,	,	PUNCT
ap-1630	5	44	without	without	ADP
ap-1630	5	45	the	the	DET
ap-1630	5	46	help	help	NOUN
ap-1630	5	47	of	of	ADP
ap-1630	5	48	relays	relay	NOUN
ap-1630	5	49	or	or	CCONJ
ap-1630	5	50	signal	signal	ADJ
ap-1630	5	51	repeaters	repeater	NOUN
ap-1630	5	52	.	.	PUNCT
ap-1630	6	1	in	in	ADP
ap-1630	6	2	this	this	DET
ap-1630	6	3	paper	paper	NOUN
ap-1630	6	4	we	we	PRON
ap-1630	6	5	study	study	VERB
ap-1630	6	6	the	the	DET
ap-1630	6	7	energy	energy	NOUN
ap-1630	6	8	requirements	requirement	NOUN
ap-1630	6	9	for	for	ADP
ap-1630	6	10	bidirectional	bidirectional	ADJ
ap-1630	6	11	communication	communication	NOUN
ap-1630	6	12	between	between	ADP
ap-1630	6	13	two	two	NUM
ap-1630	6	14	clusters	cluster	NOUN
ap-1630	6	15	separated	separate	VERB
ap-1630	6	16	by	by	ADP
ap-1630	6	17	a	a	DET
ap-1630	6	18	distance	distance	NOUN
ap-1630	6	19	greater	great	ADJ
ap-1630	6	20	than	than	ADP
ap-1630	6	21	the	the	DET
ap-1630	6	22	maximum	maximum	ADJ
ap-1630	6	23	transmission	transmission	NOUN
ap-1630	6	24	range	range	NOUN
ap-1630	6	25	of	of	ADP
ap-1630	6	26	the	the	DET
ap-1630	6	27	modules	module	NOUN
ap-1630	6	28	,	,	PUNCT
ap-1630	6	29	in	in	ADP
ap-1630	6	30	the	the	DET
ap-1630	6	31	classic	classic	ADJ
ap-1630	6	32	way	way	NOUN
ap-1630	6	33	(	(	PUNCT
ap-1630	6	34	with	with	ADP
ap-1630	6	35	the	the	DET
ap-1630	6	36	use	use	NOUN
ap-1630	6	37	of	of	ADP
ap-1630	6	38	repeaters	repeater	NOUN
ap-1630	6	39	or	or	CCONJ
ap-1630	6	40	relays	relay	NOUN
ap-1630	6	41	)	)	PUNCT
ap-1630	6	42	and	and	CCONJ
ap-1630	6	43	by	by	ADP
ap-1630	6	44	applying	apply	VERB
ap-1630	6	45	distributed	distribute	VERB
ap-1630	6	46	phase	phase	NOUN
ap-1630	6	47	-	-	PUNCT
ap-1630	6	48	shift	shift	NOUN
ap-1630	6	49	beamforming	beamforming	NOUN
ap-1630	6	50	.	.	PUNCT
ap-1630	7	1	keywords	keyword	NOUN
ap-1630	7	2	:	:	PUNCT
ap-1630	7	3	ad	ad	NOUN
ap-1630	7	4	-	-	PUNCT
ap-1630	7	5	hoc	hoc	X
ap-1630	7	6	networks	network	NOUN
ap-1630	7	7	,	,	PUNCT
ap-1630	7	8	beamforming	beamforming	NOUN
ap-1630	7	9	,	,	PUNCT
ap-1630	7	10	phase	phase	NOUN
ap-1630	7	11	-	-	PUNCT
ap-1630	7	12	shift	shift	NOUN
ap-1630	7	13	,	,	PUNCT
ap-1630	7	14	distributed	distribute	VERB
ap-1630	7	15	.	.	PUNCT
ap-1630	8	1	1	1	NUM
ap-1630	8	2	introduction	introduction	NOUN
ap-1630	8	3	phase	phase	NOUN
ap-1630	8	4	-	-	PUNCT
ap-1630	8	5	shift	shift	NOUN
ap-1630	8	6	beamforming	beamforming	NOUN
ap-1630	8	7	is	be	AUX
ap-1630	8	8	a	a	DET
ap-1630	8	9	method	method	NOUN
ap-1630	8	10	extensively	extensively	ADV
ap-1630	8	11	used	use	VERB
ap-1630	8	12	in	in	ADP
ap-1630	8	13	radio	radio	NOUN
ap-1630	8	14	networks	network	NOUN
ap-1630	8	15	,	,	PUNCT
ap-1630	8	16	in	in	ADP
ap-1630	8	17	which	which	PRON
ap-1630	8	18	devices	device	NOUN
ap-1630	8	19	are	be	AUX
ap-1630	8	20	equipped	equip	VERB
ap-1630	8	21	with	with	ADP
ap-1630	8	22	multiple	multiple	ADJ
ap-1630	8	23	antennas	antenna	NOUN
ap-1630	8	24	.	.	PUNCT
ap-1630	9	1	by	by	ADP
ap-1630	9	2	injecting	inject	VERB
ap-1630	9	3	in	in	ADP
ap-1630	9	4	each	each	DET
ap-1630	9	5	antenna	antenna	NOUN
ap-1630	9	6	element	element	VERB
ap-1630	9	7	a	a	DET
ap-1630	9	8	signal	signal	NOUN
ap-1630	9	9	slightly	slightly	ADV
ap-1630	9	10	shifted	shift	VERB
ap-1630	9	11	in	in	ADP
ap-1630	9	12	phase	phase	NOUN
ap-1630	9	13	(	(	PUNCT
ap-1630	9	14	delayed	delay	VERB
ap-1630	9	15	)	)	PUNCT
ap-1630	9	16	,	,	PUNCT
ap-1630	9	17	because	because	SCONJ
ap-1630	9	18	the	the	DET
ap-1630	9	19	signals	signal	NOUN
ap-1630	9	20	travel	travel	VERB
ap-1630	9	21	slightly	slightly	ADV
ap-1630	9	22	different	different	ADJ
ap-1630	9	23	distances	distance	NOUN
ap-1630	9	24	towards	towards	ADP
ap-1630	9	25	the	the	DET
ap-1630	9	26	receiver	receiver	NOUN
ap-1630	9	27	,	,	PUNCT
ap-1630	9	28	for	for	ADP
ap-1630	9	29	a	a	DET
ap-1630	9	30	favourable	favourable	ADJ
ap-1630	9	31	phase	phase	NOUN
ap-1630	9	32	combination	combination	NOUN
ap-1630	9	33	,	,	PUNCT
ap-1630	9	34	the	the	DET
ap-1630	9	35	two	two	NUM
ap-1630	9	36	signals	signal	NOUN
ap-1630	9	37	will	will	AUX
ap-1630	9	38	meet	meet	VERB
ap-1630	9	39	at	at	ADP
ap-1630	9	40	the	the	DET
ap-1630	9	41	receiver	receiver	NOUN
ap-1630	9	42	in	in	ADP
ap-1630	9	43	phase	phase	NOUN
ap-1630	9	44	and	and	CCONJ
ap-1630	9	45	thus	thus	ADV
ap-1630	9	46	,	,	PUNCT
ap-1630	9	47	will	will	AUX
ap-1630	9	48	have	have	VERB
ap-1630	9	49	energy	energy	NOUN
ap-1630	9	50	higher	high	ADJ
ap-1630	9	51	than	than	ADP
ap-1630	9	52	each	each	PRON
ap-1630	9	53	of	of	ADP
ap-1630	9	54	the	the	DET
ap-1630	9	55	signals	signal	NOUN
ap-1630	9	56	taken	take	VERB
ap-1630	9	57	separately	separately	ADV
ap-1630	9	58	.	.	PUNCT
ap-1630	10	1	such	such	ADJ
ap-1630	10	2	antenna	antenna	NOUN
ap-1630	10	3	systems	system	NOUN
ap-1630	10	4	(	(	PUNCT
ap-1630	10	5	or	or	CCONJ
ap-1630	10	6	antenna	antenna	NOUN
ap-1630	10	7	arrays	array	VERB
ap-1630	10	8	)	)	PUNCT
ap-1630	10	9	have	have	AUX
ap-1630	10	10	been	be	AUX
ap-1630	10	11	named	name	VERB
ap-1630	10	12	“	"	PUNCT
ap-1630	10	13	smart	smart	ADJ
ap-1630	10	14	antennas	antenna	NOUN
ap-1630	10	15	”	"	PUNCT
ap-1630	10	16	because	because	SCONJ
ap-1630	10	17	,	,	PUNCT
ap-1630	10	18	based	base	VERB
ap-1630	10	19	on	on	ADP
ap-1630	10	20	this	this	DET
ap-1630	10	21	method	method	NOUN
ap-1630	10	22	,	,	PUNCT
ap-1630	10	23	the	the	DET
ap-1630	10	24	radiation	radiation	NOUN
ap-1630	10	25	pattern	pattern	NOUN
ap-1630	10	26	of	of	ADP
ap-1630	10	27	the	the	DET
ap-1630	10	28	transmitter	transmitter	NOUN
ap-1630	10	29	antenna	antenna	NOUN
ap-1630	10	30	array	array	NOUN
ap-1630	10	31	can	can	AUX
ap-1630	10	32	be	be	AUX
ap-1630	10	33	modified	modify	VERB
ap-1630	10	34	—	—	PUNCT
ap-1630	10	35	making	make	VERB
ap-1630	10	36	its	its	PRON
ap-1630	10	37	signal	signal	NOUN
ap-1630	10	38	stronger	strong	ADJ
ap-1630	10	39	or	or	CCONJ
ap-1630	10	40	weaker	weak	ADJ
ap-1630	10	41	in	in	ADP
ap-1630	10	42	desired	desire	VERB
ap-1630	10	43	directions	direction	NOUN
ap-1630	10	44	—	—	PUNCT
ap-1630	10	45	without	without	ADP
ap-1630	10	46	physically	physically	ADV
ap-1630	10	47	orienting	orient	VERB
ap-1630	10	48	the	the	DET
ap-1630	10	49	device	device	NOUN
ap-1630	10	50	,	,	PUNCT
ap-1630	10	51	just	just	ADV
ap-1630	10	52	by	by	ADP
ap-1630	10	53	modifying	modify	VERB
ap-1630	10	54	the	the	DET
ap-1630	10	55	phase	phase	NOUN
ap-1630	10	56	of	of	ADP
ap-1630	10	57	the	the	DET
ap-1630	10	58	signals	signal	NOUN
ap-1630	10	59	coming	come	VERB
ap-1630	10	60	to	to	ADP
ap-1630	10	61	each	each	DET
ap-1630	10	62	antenna	antenna	NOUN
ap-1630	10	63	element	element	NOUN
ap-1630	10	64	.	.	PUNCT
ap-1630	11	1	the	the	DET
ap-1630	11	2	case	case	NOUN
ap-1630	11	3	studied	study	VERB
ap-1630	11	4	in	in	ADP
ap-1630	11	5	this	this	DET
ap-1630	11	6	paper	paper	NOUN
ap-1630	11	7	is	be	AUX
ap-1630	11	8	of	of	ADP
ap-1630	11	9	modules	module	NOUN
ap-1630	11	10	that	that	PRON
ap-1630	11	11	are	be	AUX
ap-1630	11	12	not	not	PART
ap-1630	11	13	equipped	equip	VERB
ap-1630	11	14	with	with	ADP
ap-1630	11	15	antenna	antenna	NOUN
ap-1630	11	16	arrays	array	VERB
ap-1630	11	17	—	—	PUNCT
ap-1630	11	18	each	each	DET
ap-1630	11	19	device	device	NOUN
ap-1630	11	20	has	have	VERB
ap-1630	11	21	only	only	ADV
ap-1630	11	22	one	one	NUM
ap-1630	11	23	single	single	ADJ
ap-1630	11	24	antenna	antenna	NOUN
ap-1630	11	25	.	.	PUNCT
ap-1630	12	1	in	in	ADP
ap-1630	12	2	order	order	NOUN
ap-1630	12	3	to	to	PART
ap-1630	12	4	be	be	AUX
ap-1630	12	5	able	able	ADJ
ap-1630	12	6	to	to	PART
ap-1630	12	7	use	use	VERB
ap-1630	12	8	the	the	DET
ap-1630	12	9	method	method	NOUN
ap-1630	12	10	of	of	ADP
ap-1630	12	11	phase	phase	NOUN
ap-1630	12	12	-	-	PUNCT
ap-1630	12	13	shift	shift	NOUN
ap-1630	12	14	beamforming	beamforming	NOUN
ap-1630	12	15	,	,	PUNCT
ap-1630	12	16	multiple	multiple	ADJ
ap-1630	12	17	devices	device	NOUN
ap-1630	12	18	have	have	VERB
ap-1630	12	19	to	to	PART
ap-1630	12	20	share	share	VERB
ap-1630	12	21	the	the	DET
ap-1630	12	22	same	same	ADJ
ap-1630	12	23	information	information	NOUN
ap-1630	12	24	to	to	PART
ap-1630	12	25	be	be	AUX
ap-1630	12	26	sent	send	VERB
ap-1630	12	27	and	and	CCONJ
ap-1630	12	28	be	be	AUX
ap-1630	12	29	able	able	ADJ
ap-1630	12	30	to	to	PART
ap-1630	12	31	synchronise	synchronise	VERB
ap-1630	12	32	the	the	DET
ap-1630	12	33	transmitted	transmit	VERB
ap-1630	12	34	signals	signal	NOUN
ap-1630	12	35	precisely	precisely	ADV
ap-1630	12	36	.	.	PUNCT
ap-1630	13	1	such	such	DET
ap-1630	13	2	a	a	DET
ap-1630	13	3	mechanism	mechanism	NOUN
ap-1630	13	4	has	have	AUX
ap-1630	13	5	already	already	ADV
ap-1630	13	6	been	be	AUX
ap-1630	13	7	proposed	propose	VERB
ap-1630	13	8	in	in	ADP
ap-1630	13	9	[	[	X
ap-1630	13	10	6	6	NUM
ap-1630	13	11	]	]	PUNCT
ap-1630	13	12	,	,	PUNCT
ap-1630	13	13	[	[	X
ap-1630	13	14	7	7	NUM
ap-1630	13	15	]	]	PUNCT
ap-1630	13	16	,	,	PUNCT
ap-1630	13	17	[	[	X
ap-1630	13	18	8	8	NUM
ap-1630	13	19	]	]	PUNCT
ap-1630	13	20	and	and	CCONJ
ap-1630	13	21	[	[	X
ap-1630	13	22	1	1	NUM
ap-1630	13	23	]	]	PUNCT
ap-1630	13	24	,	,	PUNCT
ap-1630	13	25	however	however	ADV
ap-1630	13	26	these	these	DET
ap-1630	13	27	papers	paper	NOUN
ap-1630	13	28	ignore	ignore	VERB
ap-1630	13	29	the	the	DET
ap-1630	13	30	fact	fact	NOUN
ap-1630	13	31	that	that	SCONJ
ap-1630	13	32	crystals	crystal	NOUN
ap-1630	13	33	are	be	AUX
ap-1630	13	34	not	not	PART
ap-1630	13	35	perfect	perfect	ADJ
ap-1630	13	36	and	and	CCONJ
ap-1630	13	37	phase	phase	NOUN
ap-1630	13	38	synchronisation	synchronisation	NOUN
ap-1630	13	39	between	between	ADP
ap-1630	13	40	the	the	DET
ap-1630	13	41	modules	module	NOUN
ap-1630	13	42	is	be	AUX
ap-1630	13	43	lost	lose	VERB
ap-1630	13	44	due	due	ADJ
ap-1630	13	45	to	to	ADP
ap-1630	13	46	the	the	DET
ap-1630	13	47	clock	clock	NOUN
ap-1630	13	48	being	be	AUX
ap-1630	13	49	slightly	slightly	ADV
ap-1630	13	50	faster	fast	ADJ
ap-1630	13	51	at	at	ADP
ap-1630	13	52	one	one	NUM
ap-1630	13	53	module	module	NOUN
ap-1630	13	54	than	than	ADP
ap-1630	13	55	the	the	DET
ap-1630	13	56	other	other	ADJ
ap-1630	13	57	.	.	PUNCT
ap-1630	14	1	our	our	PRON
ap-1630	14	2	aim	aim	NOUN
ap-1630	14	3	is	be	AUX
ap-1630	14	4	briefly	briefly	NOUN
ap-1630	14	5	to	to	PART
ap-1630	14	6	present	present	VERB
ap-1630	14	7	a	a	DET
ap-1630	14	8	method	method	NOUN
ap-1630	14	9	for	for	ADP
ap-1630	14	10	synchronizing	synchronize	VERB
ap-1630	14	11	the	the	DET
ap-1630	14	12	transmitted	transmit	VERB
ap-1630	14	13	signals	signal	NOUN
ap-1630	14	14	,	,	PUNCT
ap-1630	14	15	simpler	simple	ADJ
ap-1630	14	16	than	than	ADP
ap-1630	14	17	the	the	DET
ap-1630	14	18	method	method	NOUN
ap-1630	14	19	in	in	ADP
ap-1630	14	20	[	[	X
ap-1630	14	21	3	3	NUM
ap-1630	14	22	]	]	PUNCT
ap-1630	14	23	,	,	PUNCT
ap-1630	14	24	and	and	CCONJ
ap-1630	14	25	to	to	PART
ap-1630	14	26	evaluate	evaluate	VERB
ap-1630	14	27	the	the	DET
ap-1630	14	28	energy	energy	NOUN
ap-1630	14	29	requirements	requirement	NOUN
ap-1630	14	30	for	for	ADP
ap-1630	14	31	bidirectional	bidirectional	ADJ
ap-1630	14	32	communication	communication	NOUN
ap-1630	14	33	between	between	ADP
ap-1630	14	34	two	two	NUM
ap-1630	14	35	clusters	cluster	NOUN
ap-1630	14	36	of	of	ADP
ap-1630	14	37	modules	module	NOUN
ap-1630	14	38	(	(	PUNCT
ap-1630	14	39	separated	separate	VERB
ap-1630	14	40	by	by	ADP
ap-1630	14	41	a	a	DET
ap-1630	14	42	distance	distance	NOUN
ap-1630	14	43	greater	great	ADJ
ap-1630	14	44	than	than	ADP
ap-1630	14	45	their	their	PRON
ap-1630	14	46	(	(	PUNCT
ap-1630	14	47	a	a	NOUN
ap-1630	14	48	)	)	PUNCT
ap-1630	14	49	(	(	PUNCT
ap-1630	14	50	b	b	X
ap-1630	14	51	)	)	PUNCT
ap-1630	14	52	(	(	PUNCT
ap-1630	14	53	c	c	X
ap-1630	14	54	)	)	PUNCT
ap-1630	14	55	(	(	PUNCT
ap-1630	14	56	d	d	X
ap-1630	14	57	)	)	PUNCT
ap-1630	14	58	figure	figure	NOUN
ap-1630	14	59	1	1	NUM
ap-1630	14	60	:	:	PUNCT
ap-1630	14	61	different	different	ADJ
ap-1630	14	62	radiation	radiation	NOUN
ap-1630	14	63	patterns	pattern	NOUN
ap-1630	14	64	corresponding	correspond	VERB
ap-1630	14	65	to	to	ADP
ap-1630	14	66	different	different	ADJ
ap-1630	14	67	phase	phase	NOUN
ap-1630	14	68	combinations	combination	NOUN
ap-1630	14	69	of	of	ADP
ap-1630	14	70	the	the	DET
ap-1630	14	71	signals	signal	NOUN
ap-1630	14	72	injected	inject	VERB
ap-1630	14	73	into	into	ADP
ap-1630	14	74	the	the	DET
ap-1630	14	75	elements	element	NOUN
ap-1630	14	76	of	of	ADP
ap-1630	14	77	an	an	DET
ap-1630	14	78	antenna	antenna	NOUN
ap-1630	14	79	array	array	NOUN
ap-1630	14	80	.	.	PUNCT
ap-1630	15	1	maximal	maximal	ADJ
ap-1630	15	2	transmission	transmission	NOUN
ap-1630	15	3	range	range	NOUN
ap-1630	15	4	)	)	PUNCT
ap-1630	15	5	in	in	ADP
ap-1630	15	6	the	the	DET
ap-1630	15	7	method	method	NOUN
ap-1630	15	8	proposed	propose	VERB
ap-1630	15	9	here	here	ADV
ap-1630	15	10	and	and	CCONJ
ap-1630	15	11	in	in	ADP
ap-1630	15	12	the	the	DET
ap-1630	15	13	classic	classic	ADJ
ap-1630	15	14	way	way	NOUN
ap-1630	15	15	of	of	ADP
ap-1630	15	16	installing	instal	VERB
ap-1630	15	17	repeaters	repeater	NOUN
ap-1630	15	18	(	(	PUNCT
ap-1630	15	19	relays	relay	NOUN
ap-1630	15	20	)	)	PUNCT
ap-1630	15	21	between	between	ADP
ap-1630	15	22	two	two	NUM
ap-1630	15	23	clusters	cluster	NOUN
ap-1630	15	24	.	.	PUNCT
ap-1630	16	1	this	this	DET
ap-1630	16	2	paper	paper	NOUN
ap-1630	16	3	is	be	AUX
ap-1630	16	4	structured	structure	VERB
ap-1630	16	5	as	as	SCONJ
ap-1630	16	6	follows	follow	VERB
ap-1630	16	7	:	:	PUNCT
ap-1630	16	8	the	the	DET
ap-1630	16	9	second	second	ADJ
ap-1630	16	10	section	section	NOUN
ap-1630	16	11	presents	present	VERB
ap-1630	16	12	the	the	DET
ap-1630	16	13	distributed	distribute	VERB
ap-1630	16	14	phase	phase	NOUN
ap-1630	16	15	-	-	PUNCT
ap-1630	16	16	shift	shift	NOUN
ap-1630	16	17	beamforming	beamforming	NOUN
ap-1630	16	18	mechanism	mechanism	NOUN
ap-1630	16	19	and	and	CCONJ
ap-1630	16	20	the	the	DET
ap-1630	16	21	proposed	propose	VERB
ap-1630	16	22	device	device	NOUN
ap-1630	16	23	,	,	PUNCT
ap-1630	16	24	the	the	DET
ap-1630	16	25	third	third	ADJ
ap-1630	16	26	section	section	NOUN
ap-1630	16	27	is	be	AUX
ap-1630	16	28	a	a	DET
ap-1630	16	29	theoretical	theoretical	ADJ
ap-1630	16	30	approach	approach	NOUN
ap-1630	16	31	towards	towards	ADP
ap-1630	16	32	the	the	DET
ap-1630	16	33	required	require	VERB
ap-1630	16	34	energy	energy	NOUN
ap-1630	16	35	estimations	estimation	NOUN
ap-1630	16	36	,	,	PUNCT
ap-1630	16	37	the	the	DET
ap-1630	16	38	fourth	fourth	ADJ
ap-1630	16	39	section	section	NOUN
ap-1630	16	40	contains	contain	VERB
ap-1630	16	41	the	the	DET
ap-1630	16	42	experi26	experi26	PROPN
ap-1630	16	43	acta	acta	PROPN
ap-1630	16	44	polytechnica	polytechnica	PROPN
ap-1630	16	45	vol	vol	NOUN
ap-1630	16	46	.	.	PROPN
ap-1630	17	1	52	52	NUM
ap-1630	17	2	no	no	NOUN
ap-1630	17	3	.	.	PUNCT
ap-1630	18	1	5/2012	5/2012	NUM
ap-1630	18	2	(	(	PUNCT
ap-1630	18	3	a	a	NOUN
ap-1630	18	4	)	)	PUNCT
ap-1630	18	5	(	(	PUNCT
ap-1630	18	6	b	b	X
ap-1630	18	7	)	)	PUNCT
ap-1630	18	8	(	(	PUNCT
ap-1630	18	9	c	c	X
ap-1630	18	10	)	)	PUNCT
ap-1630	18	11	figure	figure	NOUN
ap-1630	18	12	2	2	NUM
ap-1630	18	13	:	:	PUNCT
ap-1630	18	14	(	(	PUNCT
ap-1630	18	15	a	a	X
ap-1630	18	16	)	)	PUNCT
ap-1630	18	17	a	a	DET
ap-1630	18	18	network	network	NOUN
ap-1630	18	19	divided	divide	VERB
ap-1630	18	20	into	into	ADP
ap-1630	18	21	two	two	NUM
ap-1630	18	22	clusters	cluster	NOUN
ap-1630	18	23	.	.	PUNCT
ap-1630	19	1	(	(	PUNCT
ap-1630	19	2	b	b	X
ap-1630	19	3	)	)	PUNCT
ap-1630	19	4	the	the	DET
ap-1630	19	5	two	two	NUM
ap-1630	19	6	clusters	cluster	NOUN
ap-1630	19	7	can	can	AUX
ap-1630	19	8	be	be	AUX
ap-1630	19	9	connected	connect	VERB
ap-1630	19	10	by	by	ADP
ap-1630	19	11	installing	instal	VERB
ap-1630	19	12	repeaters	repeater	NOUN
ap-1630	19	13	.	.	PUNCT
ap-1630	20	1	(	(	PUNCT
ap-1630	20	2	c	c	X
ap-1630	20	3	)	)	PUNCT
ap-1630	20	4	the	the	DET
ap-1630	20	5	two	two	NUM
ap-1630	20	6	clusters	cluster	NOUN
ap-1630	20	7	can	can	AUX
ap-1630	20	8	be	be	AUX
ap-1630	20	9	connected	connect	VERB
ap-1630	20	10	by	by	ADP
ap-1630	20	11	distributed	distribute	VERB
ap-1630	20	12	phase	phase	NOUN
ap-1630	20	13	-	-	PUNCT
ap-1630	20	14	shift	shift	NOUN
ap-1630	20	15	beamforming	beamforming	NOUN
ap-1630	20	16	.	.	PUNCT
ap-1630	21	1	ments	ment	NOUN
ap-1630	21	2	and	and	CCONJ
ap-1630	21	3	the	the	DET
ap-1630	21	4	results	result	NOUN
ap-1630	21	5	and	and	CCONJ
ap-1630	21	6	the	the	DET
ap-1630	21	7	paper	paper	NOUN
ap-1630	21	8	is	be	AUX
ap-1630	21	9	concluded	conclude	VERB
ap-1630	21	10	in	in	ADP
ap-1630	21	11	the	the	DET
ap-1630	21	12	fifth	fifth	ADJ
ap-1630	21	13	section	section	NOUN
ap-1630	21	14	,	,	PUNCT
ap-1630	21	15	where	where	SCONJ
ap-1630	21	16	future	future	ADJ
ap-1630	21	17	work	work	NOUN
ap-1630	21	18	is	be	AUX
ap-1630	21	19	also	also	ADV
ap-1630	21	20	proposed	propose	VERB
ap-1630	21	21	.	.	PUNCT
ap-1630	22	1	2	2	NUM
ap-1630	22	2	distributed	distribute	VERB
ap-1630	22	3	phase	phase	NOUN
ap-1630	22	4	-	-	PUNCT
ap-1630	22	5	shift	shift	NOUN
ap-1630	22	6	beamforming	beamforme	VERB
ap-1630	22	7	there	there	PRON
ap-1630	22	8	are	be	VERB
ap-1630	22	9	four	four	NUM
ap-1630	22	10	types	type	NOUN
ap-1630	22	11	of	of	ADP
ap-1630	22	12	radio	radio	NOUN
ap-1630	22	13	communications	communication	NOUN
ap-1630	22	14	from	from	ADP
ap-1630	22	15	the	the	DET
ap-1630	22	16	channel	channel	NOUN
ap-1630	22	17	perspective	perspective	NOUN
ap-1630	22	18	:	:	PUNCT
ap-1630	22	19	siso	siso	NOUN
ap-1630	22	20	,	,	PUNCT
ap-1630	22	21	simo	simo	PROPN
ap-1630	22	22	/	/	SYM
ap-1630	22	23	mosi	mosi	PROPN
ap-1630	22	24	,	,	PUNCT
ap-1630	22	25	miso	miso	NOUN
ap-1630	22	26	/	/	SYM
ap-1630	22	27	somi	somi	NOUN
ap-1630	22	28	and	and	CCONJ
ap-1630	22	29	mimo	mimo	PROPN
ap-1630	22	30	.	.	PUNCT
ap-1630	23	1	siso	siso	PROPN
ap-1630	23	2	(	(	PUNCT
ap-1630	23	3	single	single	ADJ
ap-1630	23	4	input	input	NOUN
ap-1630	23	5	—	—	PUNCT
ap-1630	23	6	single	single	ADJ
ap-1630	23	7	output	output	NOUN
ap-1630	23	8	)	)	PUNCT
ap-1630	23	9	is	be	AUX
ap-1630	23	10	the	the	DET
ap-1630	23	11	classic	classic	ADJ
ap-1630	23	12	type	type	NOUN
ap-1630	23	13	—	—	PUNCT
ap-1630	23	14	one	one	NUM
ap-1630	23	15	antenna	antenna	NOUN
ap-1630	23	16	at	at	ADP
ap-1630	23	17	the	the	DET
ap-1630	23	18	transmitter	transmitter	NOUN
ap-1630	23	19	,	,	PUNCT
ap-1630	23	20	one	one	NUM
ap-1630	23	21	at	at	ADP
ap-1630	23	22	the	the	DET
ap-1630	23	23	receiver	receiver	NOUN
ap-1630	23	24	.	.	PUNCT
ap-1630	24	1	simo	simo	PROPN
ap-1630	24	2	/	/	SYM
ap-1630	24	3	mosi	mosi	PROPN
ap-1630	24	4	(	(	PUNCT
ap-1630	24	5	single	single	ADJ
ap-1630	24	6	input	input	NOUN
ap-1630	24	7	—	—	PUNCT
ap-1630	24	8	multiple	multiple	ADJ
ap-1630	24	9	output	output	NOUN
ap-1630	24	10	)	)	PUNCT
ap-1630	24	11	works	work	VERB
ap-1630	24	12	at	at	ADP
ap-1630	24	13	the	the	DET
ap-1630	24	14	basis	basis	NOUN
ap-1630	24	15	of	of	ADP
ap-1630	24	16	signal	signal	ADJ
ap-1630	24	17	processing	processing	NOUN
ap-1630	24	18	at	at	ADP
ap-1630	24	19	the	the	DET
ap-1630	24	20	receiver	receiver	NOUN
ap-1630	24	21	;	;	PUNCT
ap-1630	24	22	the	the	DET
ap-1630	24	23	transmitter	transmitter	NOUN
ap-1630	24	24	is	be	AUX
ap-1630	24	25	equipped	equip	VERB
ap-1630	24	26	with	with	ADP
ap-1630	24	27	only	only	ADV
ap-1630	24	28	one	one	NUM
ap-1630	24	29	antenna	antenna	NOUN
ap-1630	24	30	and	and	CCONJ
ap-1630	24	31	the	the	DET
ap-1630	24	32	receiver	receiver	NOUN
ap-1630	24	33	with	with	ADP
ap-1630	24	34	multiple	multiple	ADJ
ap-1630	24	35	antennas	antenna	NOUN
ap-1630	24	36	.	.	PUNCT
ap-1630	25	1	noise	noise	NOUN
ap-1630	25	2	affects	affect	VERB
ap-1630	25	3	the	the	DET
ap-1630	25	4	antennas	antenna	NOUN
ap-1630	25	5	at	at	ADP
ap-1630	25	6	the	the	DET
ap-1630	25	7	receiver	receiver	NOUN
ap-1630	25	8	slightly	slightly	ADV
ap-1630	25	9	differently	differently	ADV
ap-1630	25	10	and	and	CCONJ
ap-1630	25	11	,	,	PUNCT
ap-1630	25	12	with	with	ADP
ap-1630	25	13	the	the	DET
ap-1630	25	14	use	use	NOUN
ap-1630	25	15	of	of	ADP
ap-1630	25	16	signal	signal	NOUN
ap-1630	25	17	processing	processing	NOUN
ap-1630	25	18	,	,	PUNCT
ap-1630	25	19	the	the	DET
ap-1630	25	20	useful	useful	ADJ
ap-1630	25	21	signal	signal	NOUN
ap-1630	25	22	can	can	AUX
ap-1630	25	23	be	be	AUX
ap-1630	25	24	separated	separate	VERB
ap-1630	25	25	from	from	ADP
ap-1630	25	26	the	the	DET
ap-1630	25	27	noise	noise	NOUN
ap-1630	25	28	.	.	PUNCT
ap-1630	26	1	miso	miso	NOUN
ap-1630	26	2	(	(	PUNCT
ap-1630	26	3	multiple	multiple	ADJ
ap-1630	26	4	input	input	NOUN
ap-1630	26	5	—	—	PUNCT
ap-1630	26	6	single	single	ADJ
ap-1630	26	7	output	output	NOUN
ap-1630	26	8	)	)	PUNCT
ap-1630	26	9	describes	describe	VERB
ap-1630	26	10	communications	communication	NOUN
ap-1630	26	11	where	where	SCONJ
ap-1630	26	12	the	the	DET
ap-1630	26	13	transmitter	transmitter	NOUN
ap-1630	26	14	has	have	VERB
ap-1630	26	15	multiple	multiple	ADJ
ap-1630	26	16	antennas	antenna	NOUN
ap-1630	26	17	,	,	PUNCT
ap-1630	26	18	regulated	regulate	VERB
ap-1630	26	19	by	by	ADP
ap-1630	26	20	different	different	ADJ
ap-1630	26	21	initial	initial	ADJ
ap-1630	26	22	phases	phase	NOUN
ap-1630	26	23	,	,	PUNCT
ap-1630	26	24	such	such	ADJ
ap-1630	26	25	that	that	SCONJ
ap-1630	26	26	the	the	DET
ap-1630	26	27	signals	signal	NOUN
ap-1630	26	28	coming	come	VERB
ap-1630	26	29	from	from	ADP
ap-1630	26	30	these	these	DET
ap-1630	26	31	antennas	antenna	NOUN
ap-1630	26	32	superimpose	superimpose	VERB
ap-1630	26	33	at	at	ADP
ap-1630	26	34	the	the	DET
ap-1630	26	35	receiver	receiver	ADJ
ap-1630	26	36	antenna	antenna	NOUN
ap-1630	26	37	,	,	PUNCT
ap-1630	26	38	thus	thus	ADV
ap-1630	26	39	creating	create	VERB
ap-1630	26	40	a	a	DET
ap-1630	26	41	stronger	strong	ADJ
ap-1630	26	42	signal	signal	NOUN
ap-1630	26	43	.	.	PUNCT
ap-1630	27	1	mimo	mimo	PROPN
ap-1630	27	2	(	(	PUNCT
ap-1630	27	3	multiple	multiple	ADJ
ap-1630	27	4	input	input	NOUN
ap-1630	27	5	—	—	PUNCT
ap-1630	27	6	multiple	multiple	ADJ
ap-1630	27	7	output	output	NOUN
ap-1630	27	8	)	)	PUNCT
ap-1630	27	9	combines	combine	VERB
ap-1630	27	10	the	the	DET
ap-1630	27	11	properties	property	NOUN
ap-1630	27	12	of	of	ADP
ap-1630	27	13	simo	simo	NOUN
ap-1630	27	14	and	and	CCONJ
ap-1630	27	15	miso	miso	NOUN
ap-1630	27	16	to	to	PART
ap-1630	27	17	present	present	VERB
ap-1630	27	18	this	this	DET
ap-1630	27	19	technique	technique	NOUN
ap-1630	27	20	here	here	ADV
ap-1630	27	21	would	would	AUX
ap-1630	27	22	be	be	AUX
ap-1630	27	23	both	both	DET
ap-1630	27	24	space	space	NOUN
ap-1630	27	25	-	-	PUNCT
ap-1630	27	26	consuming	consume	VERB
ap-1630	27	27	and	and	CCONJ
ap-1630	27	28	beyond	beyond	ADP
ap-1630	27	29	the	the	DET
ap-1630	27	30	scope	scope	NOUN
ap-1630	27	31	of	of	ADP
ap-1630	27	32	the	the	DET
ap-1630	27	33	paper	paper	NOUN
ap-1630	27	34	.	.	PUNCT
ap-1630	28	1	to	to	PART
ap-1630	28	2	exemplify	exemplify	VERB
ap-1630	28	3	the	the	DET
ap-1630	28	4	properties	property	NOUN
ap-1630	28	5	of	of	ADP
ap-1630	28	6	beamforming	beamforming	NOUN
ap-1630	28	7	,	,	PUNCT
ap-1630	28	8	let	let	VERB
ap-1630	28	9	us	we	PRON
ap-1630	28	10	consider	consider	VERB
ap-1630	28	11	four	four	NUM
ap-1630	28	12	antennas	antenna	NOUN
ap-1630	28	13	a1	a1	NOUN
ap-1630	28	14	,	,	PUNCT
ap-1630	28	15	a2	a2	PROPN
ap-1630	28	16	,	,	PUNCT
ap-1630	28	17	a3	a3	NOUN
ap-1630	28	18	and	and	CCONJ
ap-1630	28	19	a4	a4	NOUN
ap-1630	28	20	symmetrically	symmetrically	ADV
ap-1630	28	21	placed	place	VERB
ap-1630	28	22	at	at	ADP
ap-1630	28	23	coordinates	coordinate	NOUN
ap-1630	28	24	(	(	PUNCT
ap-1630	28	25	x	x	X
ap-1630	28	26	,	,	PUNCT
ap-1630	28	27	y	y	PROPN
ap-1630	28	28	):	):	PUNCT
ap-1630	28	29	a1(−λ/2	a1(−λ/2	PROPN
ap-1630	28	30	,	,	PUNCT
ap-1630	28	31	0	0	NUM
ap-1630	28	32	)	)	PUNCT
ap-1630	28	33	,	,	PUNCT
ap-1630	28	34	a2(λ/2	a2(λ/2	PROPN
ap-1630	28	35	,	,	PUNCT
ap-1630	28	36	0	0	NUM
ap-1630	28	37	)	)	PUNCT
ap-1630	28	38	,	,	PUNCT
ap-1630	28	39	a3(0,−λ/2	a3(0,−λ/2	PROPN
ap-1630	28	40	)	)	PUNCT
ap-1630	28	41	and	and	CCONJ
ap-1630	28	42	a4(0	a4(0	PROPN
ap-1630	28	43	,	,	PUNCT
ap-1630	28	44	λ/2	λ/2	NUM
ap-1630	28	45	)	)	PUNCT
ap-1630	28	46	and	and	CCONJ
ap-1630	28	47	acting	act	VERB
ap-1630	28	48	as	as	ADP
ap-1630	28	49	an	an	DET
ap-1630	28	50	antenna	antenna	NOUN
ap-1630	28	51	array	array	NOUN
ap-1630	28	52	.	.	PUNCT
ap-1630	29	1	each	each	DET
ap-1630	29	2	antenna	antenna	NOUN
ap-1630	29	3	is	be	AUX
ap-1630	29	4	assumed	assume	VERB
ap-1630	29	5	to	to	PART
ap-1630	29	6	have	have	VERB
ap-1630	29	7	a	a	DET
ap-1630	29	8	perfectly	perfectly	ADV
ap-1630	29	9	circular	circular	ADJ
ap-1630	29	10	radiation	radiation	NOUN
ap-1630	29	11	pattern	pattern	NOUN
ap-1630	29	12	in	in	ADP
ap-1630	29	13	the	the	DET
ap-1630	29	14	horizontal	horizontal	ADJ
ap-1630	29	15	plane	plane	NOUN
ap-1630	29	16	,	,	PUNCT
ap-1630	29	17	as	as	ADP
ap-1630	29	18	in	in	ADP
ap-1630	29	19	fig	fig	NOUN
ap-1630	29	20	.	.	PUNCT
ap-1630	30	1	1a	1a	PROPN
ap-1630	30	2	(	(	PUNCT
ap-1630	30	3	λ	λ	X
ap-1630	30	4	is	be	AUX
ap-1630	30	5	the	the	DET
ap-1630	30	6	wavelength	wavelength	NOUN
ap-1630	30	7	of	of	ADP
ap-1630	30	8	the	the	DET
ap-1630	30	9	signal	signal	NOUN
ap-1630	30	10	)	)	PUNCT
ap-1630	30	11	.	.	PUNCT
ap-1630	31	1	if	if	SCONJ
ap-1630	31	2	all	all	DET
ap-1630	31	3	the	the	DET
ap-1630	31	4	antennas	antenna	NOUN
ap-1630	31	5	are	be	AUX
ap-1630	31	6	fed	feed	VERB
ap-1630	31	7	identical	identical	ADJ
ap-1630	31	8	and	and	CCONJ
ap-1630	31	9	in	in	ADP
ap-1630	31	10	-	-	PUNCT
ap-1630	31	11	phase	phase	NOUN
ap-1630	31	12	signals	signal	NOUN
ap-1630	31	13	,	,	PUNCT
ap-1630	31	14	the	the	DET
ap-1630	31	15	radiation	radiation	NOUN
ap-1630	31	16	pattern	pattern	NOUN
ap-1630	31	17	of	of	ADP
ap-1630	31	18	the	the	DET
ap-1630	31	19	whole	whole	ADJ
ap-1630	31	20	array	array	NOUN
ap-1630	31	21	becomes	become	VERB
ap-1630	31	22	as	as	ADP
ap-1630	31	23	in	in	ADP
ap-1630	31	24	fig	fig	NOUN
ap-1630	31	25	.	.	PUNCT
ap-1630	32	1	1b	1b	NUM
ap-1630	32	2	.	.	PUNCT
ap-1630	33	1	if	if	SCONJ
ap-1630	33	2	the	the	DET
ap-1630	33	3	signal	signal	NOUN
ap-1630	33	4	injected	inject	VERB
ap-1630	33	5	in	in	ADP
ap-1630	33	6	antenna	antenna	NOUN
ap-1630	33	7	a4	a4	NOUN
ap-1630	33	8	is	be	AUX
ap-1630	33	9	dephased	dephase	VERB
ap-1630	33	10	at	at	ADP
ap-1630	33	11	−90	−90	PROPN
ap-1630	33	12	°	°	PROPN
ap-1630	33	13	and	and	CCONJ
ap-1630	33	14	at	at	ADP
ap-1630	33	15	+180	+180	NOUN
ap-1630	33	16	°	°	PRON
ap-1630	33	17	respectively	respectively	ADV
ap-1630	33	18	taking	take	VERB
ap-1630	33	19	as	as	ADP
ap-1630	33	20	a	a	DET
ap-1630	33	21	reference	reference	NOUN
ap-1630	33	22	the	the	DET
ap-1630	33	23	other	other	ADJ
ap-1630	33	24	three	three	NUM
ap-1630	33	25	identical	identical	ADJ
ap-1630	33	26	remaining	remain	VERB
ap-1630	33	27	signals	signal	NOUN
ap-1630	33	28	,	,	PUNCT
ap-1630	33	29	the	the	DET
ap-1630	33	30	radiation	radiation	NOUN
ap-1630	33	31	pattern	pattern	NOUN
ap-1630	33	32	of	of	ADP
ap-1630	33	33	the	the	DET
ap-1630	33	34	array	array	NOUN
ap-1630	33	35	becomes	become	VERB
ap-1630	33	36	as	as	SCONJ
ap-1630	33	37	depicted	depict	VERB
ap-1630	33	38	in	in	ADP
ap-1630	33	39	fig	fig	NOUN
ap-1630	33	40	.	.	PUNCT
ap-1630	34	1	1c	1c	NOUN
ap-1630	34	2	and	and	CCONJ
ap-1630	34	3	fig	fig	NOUN
ap-1630	34	4	.	.	PUNCT
ap-1630	35	1	1d	1d	NUM
ap-1630	35	2	respectively	respectively	ADV
ap-1630	35	3	.	.	PUNCT
ap-1630	36	1	in	in	ADP
ap-1630	36	2	conclusion	conclusion	NOUN
ap-1630	36	3	,	,	PUNCT
ap-1630	36	4	we	we	PRON
ap-1630	36	5	can	can	AUX
ap-1630	36	6	manipulate	manipulate	VERB
ap-1630	36	7	the	the	DET
ap-1630	36	8	radiation	radiation	NOUN
ap-1630	36	9	pattern	pattern	NOUN
ap-1630	36	10	of	of	ADP
ap-1630	36	11	a	a	DET
ap-1630	36	12	transmitter	transmitter	NOUN
ap-1630	36	13	equipped	equip	VERB
ap-1630	36	14	with	with	ADP
ap-1630	36	15	an	an	DET
ap-1630	36	16	antenna	antenna	NOUN
ap-1630	36	17	array	array	NOUN
ap-1630	36	18	by	by	ADP
ap-1630	36	19	altering	alter	VERB
ap-1630	36	20	the	the	DET
ap-1630	36	21	initial	initial	ADJ
ap-1630	36	22	phases	phase	NOUN
ap-1630	36	23	of	of	ADP
ap-1630	36	24	the	the	DET
ap-1630	36	25	signals	signal	NOUN
ap-1630	36	26	injected	inject	VERB
ap-1630	36	27	into	into	ADP
ap-1630	36	28	the	the	DET
ap-1630	36	29	element	element	NOUN
ap-1630	36	30	antennas	antenna	NOUN
ap-1630	36	31	composing	compose	VERB
ap-1630	36	32	the	the	DET
ap-1630	36	33	array	array	NOUN
ap-1630	36	34	.	.	PUNCT
ap-1630	37	1	let	let	VERB
ap-1630	37	2	us	we	PRON
ap-1630	37	3	now	now	ADV
ap-1630	37	4	consider	consider	VERB
ap-1630	37	5	an	an	DET
ap-1630	37	6	ad	ad	NOUN
ap-1630	37	7	-	-	PUNCT
ap-1630	37	8	hoc	hoc	X
ap-1630	37	9	network	network	NOUN
ap-1630	37	10	where	where	SCONJ
ap-1630	37	11	all	all	DET
ap-1630	37	12	the	the	DET
ap-1630	37	13	modules	module	NOUN
ap-1630	37	14	are	be	AUX
ap-1630	37	15	randomly	randomly	ADV
ap-1630	37	16	placed	place	VERB
ap-1630	37	17	over	over	ADP
ap-1630	37	18	a	a	DET
ap-1630	37	19	2d	2d	NUM
ap-1630	37	20	surface	surface	NOUN
ap-1630	37	21	and	and	CCONJ
ap-1630	37	22	each	each	DET
ap-1630	37	23	module	module	NOUN
ap-1630	37	24	is	be	AUX
ap-1630	37	25	equipped	equip	VERB
ap-1630	37	26	with	with	ADP
ap-1630	37	27	only	only	ADV
ap-1630	37	28	one	one	NUM
ap-1630	37	29	single	single	ADJ
ap-1630	37	30	antenna	antenna	NOUN
ap-1630	37	31	.	.	PUNCT
ap-1630	38	1	let	let	VERB
ap-1630	38	2	us	we	PRON
ap-1630	38	3	also	also	ADV
ap-1630	38	4	assume	assume	VERB
ap-1630	38	5	that	that	SCONJ
ap-1630	38	6	,	,	PUNCT
ap-1630	38	7	due	due	ADP
ap-1630	38	8	to	to	ADP
ap-1630	38	9	the	the	DET
ap-1630	38	10	random	random	ADJ
ap-1630	38	11	placement	placement	NOUN
ap-1630	38	12	of	of	ADP
ap-1630	38	13	the	the	DET
ap-1630	38	14	modules	module	NOUN
ap-1630	38	15	,	,	PUNCT
ap-1630	38	16	two	two	NUM
ap-1630	38	17	clusters	cluster	NOUN
ap-1630	38	18	are	be	AUX
ap-1630	38	19	formed	form	VERB
ap-1630	38	20	,	,	PUNCT
ap-1630	38	21	without	without	ADP
ap-1630	38	22	the	the	DET
ap-1630	38	23	possibility	possibility	NOUN
ap-1630	38	24	of	of	ADP
ap-1630	38	25	direct	direct	ADJ
ap-1630	38	26	communication	communication	NOUN
ap-1630	38	27	between	between	ADP
ap-1630	38	28	them	they	PRON
ap-1630	38	29	,	,	PUNCT
ap-1630	38	30	as	as	ADP
ap-1630	38	31	in	in	ADP
ap-1630	38	32	fig	fig	NOUN
ap-1630	38	33	.	.	PUNCT
ap-1630	39	1	2a	2a	NUM
ap-1630	39	2	.	.	PUNCT
ap-1630	40	1	there	there	PRON
ap-1630	40	2	are	be	VERB
ap-1630	40	3	three	three	NUM
ap-1630	40	4	ways	way	NOUN
ap-1630	40	5	to	to	PART
ap-1630	40	6	interconnect	interconnect	VERB
ap-1630	40	7	the	the	DET
ap-1630	40	8	devices	device	NOUN
ap-1630	40	9	by	by	ADP
ap-1630	40	10	increasing	increase	VERB
ap-1630	40	11	the	the	DET
ap-1630	40	12	transmission	transmission	NOUN
ap-1630	40	13	power	power	NOUN
ap-1630	40	14	(	(	PUNCT
ap-1630	40	15	this	this	PRON
ap-1630	40	16	will	will	AUX
ap-1630	40	17	drain	drain	VERB
ap-1630	40	18	the	the	DET
ap-1630	40	19	batteries	battery	NOUN
ap-1630	40	20	faster	fast	ADV
ap-1630	40	21	and	and	CCONJ
ap-1630	40	22	can	can	AUX
ap-1630	40	23	be	be	AUX
ap-1630	40	24	limited	limit	VERB
ap-1630	40	25	by	by	ADP
ap-1630	40	26	the	the	DET
ap-1630	40	27	hardware	hardware	NOUN
ap-1630	40	28	of	of	ADP
ap-1630	40	29	the	the	DET
ap-1630	40	30	transceiver	transceiver	NOUN
ap-1630	40	31	)	)	PUNCT
ap-1630	40	32	,	,	PUNCT
ap-1630	40	33	by	by	ADP
ap-1630	40	34	using	use	VERB
ap-1630	40	35	higher	high	ADJ
ap-1630	40	36	gain	gain	NOUN
ap-1630	40	37	antennas	antenna	NOUN
ap-1630	40	38	(	(	PUNCT
ap-1630	40	39	sometimes	sometimes	ADV
ap-1630	40	40	unsuitable	unsuitable	ADJ
ap-1630	40	41	because	because	SCONJ
ap-1630	40	42	it	it	PRON
ap-1630	40	43	will	will	AUX
ap-1630	40	44	lead	lead	VERB
ap-1630	40	45	to	to	ADP
ap-1630	40	46	physically	physically	ADV
ap-1630	40	47	bigger	big	ADJ
ap-1630	40	48	antennas	antenna	NOUN
ap-1630	40	49	)	)	PUNCT
ap-1630	40	50	or	or	CCONJ
ap-1630	40	51	by	by	ADP
ap-1630	40	52	placing	place	VERB
ap-1630	40	53	repeaters	repeater	NOUN
ap-1630	40	54	between	between	ADP
ap-1630	40	55	the	the	DET
ap-1630	40	56	two	two	NUM
ap-1630	40	57	clusters	cluster	NOUN
ap-1630	40	58	,	,	PUNCT
ap-1630	40	59	as	as	ADP
ap-1630	40	60	in	in	ADP
ap-1630	40	61	fig	fig	NOUN
ap-1630	40	62	.	.	PUNCT
ap-1630	41	1	2b	2b	NOUN
ap-1630	41	2	.	.	PUNCT
ap-1630	42	1	we	we	PRON
ap-1630	42	2	are	be	AUX
ap-1630	42	3	currently	currently	ADV
ap-1630	42	4	developing	develop	VERB
ap-1630	42	5	a	a	DET
ap-1630	42	6	fourth	fourth	ADJ
ap-1630	42	7	way	way	NOUN
ap-1630	42	8	for	for	SCONJ
ap-1630	42	9	the	the	DET
ap-1630	42	10	clusters	cluster	NOUN
ap-1630	42	11	to	to	PART
ap-1630	42	12	interconnect	interconnect	VERB
ap-1630	42	13	:	:	PUNCT
ap-1630	42	14	the	the	DET
ap-1630	42	15	modules	module	NOUN
ap-1630	42	16	of	of	ADP
ap-1630	42	17	one	one	NUM
ap-1630	42	18	cluster	cluster	NOUN
ap-1630	42	19	will	will	AUX
ap-1630	42	20	beamform	beamform	VERB
ap-1630	42	21	their	their	PRON
ap-1630	42	22	signal	signal	NOUN
ap-1630	42	23	thus	thus	ADV
ap-1630	42	24	creating	create	VERB
ap-1630	42	25	a	a	DET
ap-1630	42	26	virtual	virtual	ADJ
ap-1630	42	27	transmitter	transmitter	NOUN
ap-1630	42	28	whose	whose	DET
ap-1630	42	29	power	power	NOUN
ap-1630	42	30	will	will	AUX
ap-1630	42	31	be	be	AUX
ap-1630	42	32	sufficient	sufficient	ADJ
ap-1630	42	33	to	to	PART
ap-1630	42	34	transmit	transmit	VERB
ap-1630	42	35	directly	directly	ADV
ap-1630	42	36	to	to	ADP
ap-1630	42	37	the	the	DET
ap-1630	42	38	other	other	ADJ
ap-1630	42	39	cluster	cluster	NOUN
ap-1630	42	40	—	—	PUNCT
ap-1630	42	41	as	as	ADP
ap-1630	42	42	in	in	ADP
ap-1630	42	43	fig	fig	NOUN
ap-1630	42	44	.	.	PUNCT
ap-1630	43	1	2c	2c	NOUN
ap-1630	43	2	.	.	PUNCT
ap-1630	44	1	if	if	SCONJ
ap-1630	44	2	we	we	PRON
ap-1630	44	3	assume	assume	VERB
ap-1630	44	4	the	the	DET
ap-1630	44	5	network	network	NOUN
ap-1630	44	6	presented	present	VERB
ap-1630	44	7	in	in	ADP
ap-1630	44	8	fig	fig	NOUN
ap-1630	44	9	.	.	PUNCT
ap-1630	45	1	2b	2b	NOUN
ap-1630	45	2	,	,	PUNCT
ap-1630	45	3	where	where	SCONJ
ap-1630	45	4	the	the	DET
ap-1630	45	5	network	network	NOUN
ap-1630	45	6	is	be	AUX
ap-1630	45	7	formed	form	VERB
ap-1630	45	8	by	by	ADP
ap-1630	45	9	two	two	NUM
ap-1630	45	10	disjoint	disjoint	NOUN
ap-1630	45	11	clusters	cluster	NOUN
ap-1630	45	12	k1	k1	PROPN
ap-1630	45	13	and	and	CCONJ
ap-1630	45	14	k2	k2	PROPN
ap-1630	45	15	,	,	PUNCT
ap-1630	45	16	connected	connect	VERB
ap-1630	45	17	by	by	ADP
ap-1630	45	18	a	a	DET
ap-1630	45	19	relay	relay	NOUN
ap-1630	45	20	set	set	VERB
ap-1630	45	21	r	r	NOUN
ap-1630	45	22	,	,	PUNCT
ap-1630	45	23	the	the	DET
ap-1630	45	24	conditions	condition	NOUN
ap-1630	45	25	for	for	ADP
ap-1630	45	26	a	a	DET
ap-1630	45	27	connected	connected	ADJ
ap-1630	45	28	network	network	NOUN
ap-1630	45	29	are	be	AUX
ap-1630	45	30	:	:	PUNCT
ap-1630	45	31	r	r	NOUN
ap-1630	45	32	6=	6=	NUM
ap-1630	45	33	∅	∅	NOUN
ap-1630	45	34	,	,	PUNCT
ap-1630	45	35	r	r	NOUN
ap-1630	45	36	∩k1	∩k1	NOUN
ap-1630	45	37	6=	6=	ADP
ap-1630	45	38	∅	∅	NOUN
ap-1630	45	39	and	and	CCONJ
ap-1630	45	40	r	r	NOUN
ap-1630	45	41	∩	∩	ADJ
ap-1630	45	42	k2	k2	PROPN
ap-1630	45	43	6=	6=	ADP
ap-1630	45	44	∅.	∅.	VERB
ap-1630	45	45	assuming	assume	VERB
ap-1630	45	46	a	a	DET
ap-1630	45	47	source	source	NOUN
ap-1630	45	48	module	module	NOUN
ap-1630	45	49	s	s	PART
ap-1630	45	50	∈	∈	NOUN
ap-1630	45	51	k1	k1	NOUN
ap-1630	45	52	and	and	CCONJ
ap-1630	45	53	a	a	DET
ap-1630	45	54	destination	destination	NOUN
ap-1630	45	55	module	module	NOUN
ap-1630	45	56	d	d	PROPN
ap-1630	45	57	∈	∈	PROPN
ap-1630	45	58	k2	k2	NOUN
ap-1630	45	59	,	,	PUNCT
ap-1630	45	60	connected	connect	VERB
ap-1630	45	61	by	by	ADP
ap-1630	45	62	a	a	DET
ap-1630	45	63	“	"	PUNCT
ap-1630	45	64	best	good	ADJ
ap-1630	45	65	route	route	NOUN
ap-1630	45	66	”	"	PUNCT
ap-1630	45	67	discovered	discover	VERB
ap-1630	45	68	by	by	ADP
ap-1630	45	69	a	a	DET
ap-1630	45	70	routing	route	VERB
ap-1630	45	71	algorithm	algorithm	NOUN
ap-1630	45	72	of	of	ADP
ap-1630	45	73	some	some	DET
ap-1630	45	74	sort	sort	NOUN
ap-1630	45	75	,	,	PUNCT
ap-1630	45	76	as	as	ADP
ap-1630	45	77	in	in	ADP
ap-1630	45	78	fig	fig	NOUN
ap-1630	45	79	.	.	PUNCT
ap-1630	46	1	2b	2b	NOUN
ap-1630	46	2	,	,	PUNCT
ap-1630	46	3	then	then	ADV
ap-1630	46	4	for	for	ADP
ap-1630	46	5	each	each	DET
ap-1630	46	6	bidirectional	bidirectional	ADJ
ap-1630	46	7	communication	communication	NOUN
ap-1630	46	8	between	between	ADP
ap-1630	46	9	s	s	PROPN
ap-1630	46	10	and	and	CCONJ
ap-1630	46	11	d	d	NOUN
ap-1630	46	12	,	,	PUNCT
ap-1630	46	13	in	in	ADP
ap-1630	46	14	order	order	NOUN
ap-1630	46	15	to	to	PART
ap-1630	46	16	have	have	AUX
ap-1630	46	17	reliable	reliable	ADJ
ap-1630	46	18	communication	communication	NOUN
ap-1630	46	19	,	,	PUNCT
ap-1630	46	20	any	any	DET
ap-1630	46	21	repeater	repeater	NOUN
ap-1630	46	22	r	r	NOUN
ap-1630	46	23	∈	∈	NOUN
ap-1630	46	24	r	r	NOUN
ap-1630	46	25	has	have	VERB
ap-1630	46	26	to	to	PART
ap-1630	46	27	perform	perform	VERB
ap-1630	46	28	four	four	NUM
ap-1630	46	29	steps	step	NOUN
ap-1630	46	30	:	:	PUNCT
ap-1630	46	31	27	27	NUM
ap-1630	46	32	acta	acta	PROPN
ap-1630	46	33	polytechnica	polytechnica	PROPN
ap-1630	46	34	vol	vol	NOUN
ap-1630	46	35	.	.	PUNCT
ap-1630	47	1	52	52	NUM
ap-1630	47	2	no	no	NOUN
ap-1630	47	3	.	.	PUNCT
ap-1630	48	1	5/2012	5/2012	NUM
ap-1630	48	2	1	1	NUM
ap-1630	48	3	.	.	PUNCT
ap-1630	48	4	receive	receive	VERB
ap-1630	48	5	the	the	DET
ap-1630	48	6	data	datum	NOUN
ap-1630	48	7	packet	packet	NOUN
ap-1630	48	8	from	from	ADP
ap-1630	48	9	the	the	DET
ap-1630	48	10	previous	previous	ADJ
ap-1630	48	11	module	module	NOUN
ap-1630	48	12	;	;	PUNCT
ap-1630	48	13	2	2	X
ap-1630	48	14	.	.	X
ap-1630	48	15	transmit	transmit	VERB
ap-1630	48	16	the	the	DET
ap-1630	48	17	data	data	NOUN
ap-1630	48	18	packet	packet	NOUN
ap-1630	48	19	to	to	ADP
ap-1630	48	20	the	the	DET
ap-1630	48	21	next	next	ADJ
ap-1630	48	22	module	module	NOUN
ap-1630	48	23	;	;	PUNCT
ap-1630	48	24	3	3	X
ap-1630	48	25	.	.	X
ap-1630	48	26	receive	receive	VERB
ap-1630	48	27	acknowledgement	acknowledgement	NOUN
ap-1630	48	28	from	from	ADP
ap-1630	48	29	the	the	DET
ap-1630	48	30	next	next	ADJ
ap-1630	48	31	module	module	NOUN
ap-1630	48	32	;	;	PUNCT
ap-1630	48	33	4	4	X
ap-1630	48	34	.	.	X
ap-1630	48	35	transmit	transmit	VERB
ap-1630	48	36	the	the	DET
ap-1630	48	37	acknowledgement	acknowledgement	NOUN
ap-1630	48	38	to	to	ADP
ap-1630	48	39	the	the	DET
ap-1630	48	40	previous	previous	ADJ
ap-1630	48	41	module	module	NOUN
ap-1630	48	42	.	.	PUNCT
ap-1630	49	1	in	in	ADP
ap-1630	49	2	the	the	DET
ap-1630	49	3	same	same	ADJ
ap-1630	49	4	time	time	NOUN
ap-1630	49	5	,	,	PUNCT
ap-1630	49	6	the	the	DET
ap-1630	49	7	end	end	NOUN
ap-1630	49	8	devices	device	NOUN
ap-1630	49	9	performed	perform	VERB
ap-1630	49	10	only	only	ADV
ap-1630	49	11	two	two	NUM
ap-1630	49	12	operations	operation	NOUN
ap-1630	49	13	:	:	PUNCT
ap-1630	50	1	s	s	VERB
ap-1630	50	2	transmitted	transmit	VERB
ap-1630	50	3	a	a	DET
ap-1630	50	4	data	data	NOUN
ap-1630	50	5	packet	packet	NOUN
ap-1630	50	6	and	and	CCONJ
ap-1630	50	7	received	receive	VERB
ap-1630	50	8	an	an	DET
ap-1630	50	9	ack	ack	NOUN
ap-1630	50	10	,	,	PUNCT
ap-1630	50	11	while	while	SCONJ
ap-1630	50	12	d	d	PRON
ap-1630	50	13	received	receive	VERB
ap-1630	50	14	a	a	DET
ap-1630	50	15	data	datum	NOUN
ap-1630	50	16	packet	packet	NOUN
ap-1630	50	17	and	and	CCONJ
ap-1630	50	18	sent	send	VERB
ap-1630	50	19	an	an	DET
ap-1630	50	20	ack	ack	NOUN
ap-1630	50	21	.	.	PUNCT
ap-1630	51	1	in	in	ADP
ap-1630	51	2	conclusion	conclusion	NOUN
ap-1630	51	3	,	,	PUNCT
ap-1630	51	4	because	because	SCONJ
ap-1630	51	5	the	the	DET
ap-1630	51	6	number	number	NOUN
ap-1630	51	7	of	of	ADP
ap-1630	51	8	operations	operation	NOUN
ap-1630	51	9	performed	perform	VERB
ap-1630	51	10	by	by	ADP
ap-1630	51	11	each	each	DET
ap-1630	51	12	relay	relay	NOUN
ap-1630	51	13	is	be	AUX
ap-1630	51	14	greater	great	ADJ
ap-1630	51	15	than	than	ADP
ap-1630	51	16	the	the	DET
ap-1630	51	17	number	number	NOUN
ap-1630	51	18	of	of	ADP
ap-1630	51	19	operations	operation	NOUN
ap-1630	51	20	performed	perform	VERB
ap-1630	51	21	by	by	ADP
ap-1630	51	22	each	each	DET
ap-1630	51	23	end	end	NOUN
ap-1630	51	24	device	device	NOUN
ap-1630	51	25	,	,	PUNCT
ap-1630	51	26	we	we	PRON
ap-1630	51	27	can	can	AUX
ap-1630	51	28	expect	expect	VERB
ap-1630	51	29	that	that	SCONJ
ap-1630	51	30	the	the	DET
ap-1630	51	31	batteries	battery	NOUN
ap-1630	51	32	will	will	AUX
ap-1630	51	33	exhaust	exhaust	VERB
ap-1630	51	34	at	at	ADP
ap-1630	51	35	the	the	DET
ap-1630	51	36	relays	relay	NOUN
ap-1630	51	37	sooner	soon	ADV
ap-1630	51	38	than	than	ADP
ap-1630	51	39	at	at	ADP
ap-1630	51	40	the	the	DET
ap-1630	51	41	end	end	NOUN
ap-1630	51	42	devices	device	NOUN
ap-1630	51	43	.	.	PUNCT
ap-1630	52	1	in	in	ADP
ap-1630	52	2	order	order	NOUN
ap-1630	52	3	to	to	PART
ap-1630	52	4	prevent	prevent	VERB
ap-1630	52	5	this	this	DET
ap-1630	52	6	situation	situation	NOUN
ap-1630	52	7	,	,	PUNCT
ap-1630	52	8	we	we	PRON
ap-1630	52	9	can	can	AUX
ap-1630	52	10	install	install	VERB
ap-1630	52	11	batteries	battery	NOUN
ap-1630	52	12	with	with	ADP
ap-1630	52	13	higher	high	ADJ
ap-1630	52	14	capacities	capacity	NOUN
ap-1630	52	15	at	at	ADP
ap-1630	52	16	the	the	DET
ap-1630	52	17	relays	relay	NOUN
ap-1630	52	18	,	,	PUNCT
ap-1630	52	19	or	or	CCONJ
ap-1630	52	20	we	we	PRON
ap-1630	52	21	can	can	AUX
ap-1630	52	22	increase	increase	VERB
ap-1630	52	23	the	the	DET
ap-1630	52	24	number	number	NOUN
ap-1630	52	25	of	of	ADP
ap-1630	52	26	relay	relay	NOUN
ap-1630	52	27	modules	module	NOUN
ap-1630	52	28	.	.	PUNCT
ap-1630	53	1	there	there	PRON
ap-1630	53	2	are	be	VERB
ap-1630	53	3	however	however	ADV
ap-1630	53	4	scenarios	scenario	NOUN
ap-1630	53	5	in	in	ADP
ap-1630	53	6	which	which	PRON
ap-1630	53	7	this	this	DET
ap-1630	53	8	improvement	improvement	NOUN
ap-1630	53	9	is	be	AUX
ap-1630	53	10	impossible	impossible	ADJ
ap-1630	53	11	:	:	PUNCT
ap-1630	53	12	for	for	ADP
ap-1630	53	13	example	example	NOUN
ap-1630	53	14	,	,	PUNCT
ap-1630	53	15	when	when	SCONJ
ap-1630	53	16	there	there	PRON
ap-1630	53	17	is	be	VERB
ap-1630	53	18	a	a	DET
ap-1630	53	19	river	river	NOUN
ap-1630	53	20	in	in	ADP
ap-1630	53	21	the	the	DET
ap-1630	53	22	area	area	NOUN
ap-1630	53	23	when	when	SCONJ
ap-1630	53	24	the	the	DET
ap-1630	53	25	relay	relay	NOUN
ap-1630	53	26	modules	module	NOUN
ap-1630	53	27	should	should	AUX
ap-1630	53	28	be	be	AUX
ap-1630	53	29	installed	instal	VERB
ap-1630	53	30	.	.	PUNCT
ap-1630	54	1	in	in	ADP
ap-1630	54	2	this	this	DET
ap-1630	54	3	case	case	NOUN
ap-1630	54	4	,	,	PUNCT
ap-1630	54	5	the	the	DET
ap-1630	54	6	clusters	cluster	NOUN
ap-1630	54	7	are	be	AUX
ap-1630	54	8	permanently	permanently	ADV
ap-1630	54	9	disconnected	disconnected	ADJ
ap-1630	54	10	.	.	PUNCT
ap-1630	55	1	by	by	ADP
ap-1630	55	2	applying	apply	VERB
ap-1630	55	3	distributed	distribute	VERB
ap-1630	55	4	phase	phase	NOUN
ap-1630	55	5	-	-	PUNCT
ap-1630	55	6	shift	shift	NOUN
ap-1630	55	7	beamforming	beamforming	NOUN
ap-1630	55	8	,	,	PUNCT
ap-1630	55	9	s	s	PART
ap-1630	55	10	will	will	AUX
ap-1630	55	11	broadcast	broadcast	VERB
ap-1630	55	12	the	the	DET
ap-1630	55	13	data	datum	NOUN
ap-1630	55	14	packet	packet	NOUN
ap-1630	55	15	to	to	ADP
ap-1630	55	16	its	its	PRON
ap-1630	55	17	neighbours	neighbour	NOUN
ap-1630	55	18	,	,	PUNCT
ap-1630	55	19	and	and	CCONJ
ap-1630	55	20	then	then	ADV
ap-1630	55	21	the	the	DET
ap-1630	55	22	whole	whole	ADJ
ap-1630	55	23	group	group	NOUN
ap-1630	55	24	of	of	ADP
ap-1630	55	25	modules	module	NOUN
ap-1630	55	26	will	will	AUX
ap-1630	55	27	transmit	transmit	VERB
ap-1630	55	28	the	the	DET
ap-1630	55	29	data	data	NOUN
ap-1630	55	30	packet	packet	NOUN
ap-1630	55	31	directly	directly	ADV
ap-1630	55	32	to	to	ADP
ap-1630	55	33	d	d	PROPN
ap-1630	55	34	in	in	ADP
ap-1630	55	35	a	a	DET
ap-1630	55	36	synchronized	synchronize	VERB
ap-1630	55	37	manner	manner	NOUN
ap-1630	55	38	.	.	PUNCT
ap-1630	56	1	in	in	ADP
ap-1630	56	2	order	order	NOUN
ap-1630	56	3	to	to	PART
ap-1630	56	4	reply	reply	VERB
ap-1630	56	5	,	,	PUNCT
ap-1630	56	6	d	d	PROPN
ap-1630	56	7	will	will	AUX
ap-1630	56	8	broadcast	broadcast	VERB
ap-1630	56	9	its	its	PRON
ap-1630	56	10	ack	ack	NOUN
ap-1630	56	11	locally	locally	ADV
ap-1630	56	12	to	to	ADP
ap-1630	56	13	its	its	PRON
ap-1630	56	14	own	own	ADJ
ap-1630	56	15	neighbours	neighbour	NOUN
ap-1630	56	16	and	and	CCONJ
ap-1630	56	17	then	then	ADV
ap-1630	56	18	the	the	DET
ap-1630	56	19	whole	whole	ADJ
ap-1630	56	20	group	group	NOUN
ap-1630	56	21	of	of	ADP
ap-1630	56	22	modules	module	NOUN
ap-1630	56	23	will	will	AUX
ap-1630	56	24	transmit	transmit	VERB
ap-1630	56	25	in	in	ADP
ap-1630	56	26	the	the	DET
ap-1630	56	27	ack	ack	NOUN
ap-1630	56	28	a	a	DET
ap-1630	56	29	synchronized	synchronize	VERB
ap-1630	56	30	manner	manner	NOUN
ap-1630	56	31	directly	directly	ADV
ap-1630	56	32	to	to	ADP
ap-1630	56	33	s	s	PRON
ap-1630	56	34	—	—	PUNCT
ap-1630	56	35	as	as	ADP
ap-1630	56	36	in	in	ADP
ap-1630	56	37	fig	fig	NOUN
ap-1630	56	38	.	.	PUNCT
ap-1630	57	1	2c	2c	NOUN
ap-1630	57	2	.	.	PUNCT
ap-1630	58	1	it	it	PRON
ap-1630	58	2	is	be	AUX
ap-1630	58	3	beyond	beyond	ADP
ap-1630	58	4	the	the	DET
ap-1630	58	5	scope	scope	NOUN
ap-1630	58	6	of	of	ADP
ap-1630	58	7	this	this	DET
ap-1630	58	8	paper	paper	NOUN
ap-1630	58	9	to	to	PART
ap-1630	58	10	present	present	VERB
ap-1630	58	11	how	how	SCONJ
ap-1630	58	12	the	the	DET
ap-1630	58	13	different	different	ADJ
ap-1630	58	14	modules	module	NOUN
ap-1630	58	15	will	will	AUX
ap-1630	58	16	know	know	VERB
ap-1630	58	17	how	how	SCONJ
ap-1630	58	18	much	much	ADJ
ap-1630	58	19	to	to	PART
ap-1630	58	20	delay	delay	VERB
ap-1630	58	21	(	(	PUNCT
ap-1630	58	22	dephase	dephase	NOUN
ap-1630	58	23	)	)	PUNCT
ap-1630	58	24	the	the	DET
ap-1630	58	25	signals	signal	NOUN
ap-1630	58	26	in	in	ADP
ap-1630	58	27	order	order	NOUN
ap-1630	58	28	to	to	PART
ap-1630	58	29	superimpose	superimpose	VERB
ap-1630	58	30	correctly	correctly	ADV
ap-1630	58	31	at	at	ADP
ap-1630	58	32	the	the	DET
ap-1630	58	33	receiver	receiver	NOUN
ap-1630	58	34	—	—	PUNCT
ap-1630	58	35	the	the	DET
ap-1630	58	36	cluster	cluster	NOUN
ap-1630	58	37	discovery	discovery	NOUN
ap-1630	58	38	mechanism	mechanism	NOUN
ap-1630	58	39	has	have	AUX
ap-1630	58	40	been	be	AUX
ap-1630	58	41	studied	study	VERB
ap-1630	58	42	,	,	PUNCT
ap-1630	58	43	and	and	CCONJ
ap-1630	58	44	the	the	DET
ap-1630	58	45	results	result	NOUN
ap-1630	58	46	were	be	AUX
ap-1630	58	47	published	publish	VERB
ap-1630	58	48	in	in	ADP
ap-1630	58	49	[	[	X
ap-1630	58	50	5	5	NUM
ap-1630	58	51	]	]	PUNCT
ap-1630	58	52	.	.	PUNCT
ap-1630	59	1	we	we	PRON
ap-1630	59	2	can	can	AUX
ap-1630	59	3	assume	assume	VERB
ap-1630	59	4	that	that	SCONJ
ap-1630	59	5	in	in	ADP
ap-1630	59	6	order	order	NOUN
ap-1630	59	7	to	to	PART
ap-1630	59	8	send	send	VERB
ap-1630	59	9	a	a	DET
ap-1630	59	10	message	message	NOUN
ap-1630	59	11	from	from	ADP
ap-1630	59	12	s	s	PRON
ap-1630	59	13	to	to	PART
ap-1630	59	14	d	d	PROPN
ap-1630	59	15	,	,	PUNCT
ap-1630	59	16	each	each	DET
ap-1630	59	17	module	module	NOUN
ap-1630	59	18	m	m	PROPN
ap-1630	59	19	∈	∈	PROPN
ap-1630	59	20	k1	k1	NOUN
ap-1630	59	21	has	have	VERB
ap-1630	59	22	a	a	DET
ap-1630	59	23	precise	precise	ADJ
ap-1630	59	24	phase	phase	NOUN
ap-1630	59	25	delay	delay	NOUN
ap-1630	59	26	∆φm	∆φm	ADV
ap-1630	59	27	which	which	PRON
ap-1630	59	28	must	must	AUX
ap-1630	59	29	be	be	AUX
ap-1630	59	30	used	use	VERB
ap-1630	59	31	so	so	SCONJ
ap-1630	59	32	that	that	SCONJ
ap-1630	59	33	cluster	cluster	NOUN
ap-1630	59	34	k1	k1	NOUN
ap-1630	59	35	can	can	AUX
ap-1630	59	36	transmit	transmit	VERB
ap-1630	59	37	to	to	ADP
ap-1630	59	38	d	d	NOUN
ap-1630	59	39	properly	properly	ADV
ap-1630	59	40	;	;	PUNCT
ap-1630	59	41	similarly	similarly	ADV
ap-1630	59	42	for	for	ADP
ap-1630	59	43	the	the	DET
ap-1630	59	44	cluster	cluster	NOUN
ap-1630	59	45	k2	k2	NOUN
ap-1630	59	46	in	in	ADP
ap-1630	59	47	order	order	NOUN
ap-1630	59	48	to	to	PART
ap-1630	59	49	have	have	AUX
ap-1630	59	50	communication	communication	NOUN
ap-1630	59	51	from	from	ADP
ap-1630	59	52	d	d	PROPN
ap-1630	59	53	back	back	ADV
ap-1630	59	54	to	to	ADP
ap-1630	59	55	s.	s.	PROPN
ap-1630	59	56	the	the	DET
ap-1630	59	57	difficulty	difficulty	NOUN
ap-1630	59	58	with	with	ADP
ap-1630	59	59	this	this	DET
ap-1630	59	60	mechanism	mechanism	NOUN
ap-1630	59	61	consists	consist	VERB
ap-1630	59	62	in	in	ADP
ap-1630	59	63	maintaining	maintain	VERB
ap-1630	59	64	the	the	DET
ap-1630	59	65	constant	constant	ADJ
ap-1630	59	66	phase	phase	NOUN
ap-1630	59	67	delay	delay	NOUN
ap-1630	59	68	between	between	ADP
ap-1630	59	69	different	different	ADJ
ap-1630	59	70	modules	module	NOUN
ap-1630	59	71	:	:	PUNCT
ap-1630	59	72	the	the	DET
ap-1630	59	73	oscillator	oscillator	NOUN
ap-1630	59	74	crystals	crystal	NOUN
ap-1630	59	75	are	be	AUX
ap-1630	59	76	not	not	PART
ap-1630	59	77	identical	identical	ADJ
ap-1630	59	78	,	,	PUNCT
ap-1630	59	79	and	and	CCONJ
ap-1630	59	80	even	even	ADV
ap-1630	59	81	minute	minute	VERB
ap-1630	59	82	imperfections	imperfection	NOUN
ap-1630	59	83	,	,	PUNCT
ap-1630	59	84	over	over	ADP
ap-1630	59	85	long	long	ADJ
ap-1630	59	86	periods	period	NOUN
ap-1630	59	87	of	of	ADP
ap-1630	59	88	time	time	NOUN
ap-1630	59	89	,	,	PUNCT
ap-1630	59	90	will	will	AUX
ap-1630	59	91	lead	lead	VERB
ap-1630	59	92	to	to	ADP
ap-1630	59	93	the	the	DET
ap-1630	59	94	loss	loss	NOUN
ap-1630	59	95	of	of	ADP
ap-1630	59	96	precise	precise	ADJ
ap-1630	59	97	phase	phase	NOUN
ap-1630	59	98	delays	delay	NOUN
ap-1630	59	99	.	.	PUNCT
ap-1630	60	1	one	one	NUM
ap-1630	60	2	solution	solution	NOUN
ap-1630	60	3	might	might	AUX
ap-1630	60	4	be	be	AUX
ap-1630	60	5	to	to	PART
ap-1630	60	6	repeat	repeat	VERB
ap-1630	60	7	the	the	DET
ap-1630	60	8	phase	phase	NOUN
ap-1630	60	9	discovery	discovery	NOUN
ap-1630	60	10	algorithm	algorithm	NOUN
ap-1630	60	11	presented	present	VERB
ap-1630	60	12	in	in	ADP
ap-1630	60	13	[	[	X
ap-1630	60	14	5	5	NUM
ap-1630	60	15	]	]	PUNCT
ap-1630	60	16	,	,	PUNCT
ap-1630	60	17	however	however	ADV
ap-1630	60	18	this	this	PRON
ap-1630	60	19	is	be	AUX
ap-1630	60	20	not	not	PART
ap-1630	60	21	feasible	feasible	ADJ
ap-1630	60	22	due	due	ADP
ap-1630	60	23	to	to	ADP
ap-1630	60	24	its	its	PRON
ap-1630	60	25	exponential	exponential	ADJ
ap-1630	60	26	complexity	complexity	NOUN
ap-1630	60	27	.	.	PUNCT
ap-1630	61	1	another	another	DET
ap-1630	61	2	solution	solution	NOUN
ap-1630	61	3	that	that	PRON
ap-1630	61	4	we	we	PRON
ap-1630	61	5	have	have	AUX
ap-1630	61	6	employed	employ	VERB
ap-1630	61	7	is	be	AUX
ap-1630	61	8	if	if	SCONJ
ap-1630	61	9	module	module	NOUN
ap-1630	61	10	s	s	PRON
ap-1630	61	11	is	be	AUX
ap-1630	61	12	capable	capable	ADJ
ap-1630	61	13	of	of	ADP
ap-1630	61	14	transmitting	transmit	VERB
ap-1630	61	15	simultaneously	simultaneously	ADV
ap-1630	61	16	on	on	ADP
ap-1630	61	17	two	two	NUM
ap-1630	61	18	frequencies	frequency	NOUN
ap-1630	61	19	:	:	PUNCT
ap-1630	61	20	fd	fd	X
ap-1630	61	21	—	—	PUNCT
ap-1630	61	22	on	on	ADP
ap-1630	61	23	which	which	PRON
ap-1630	61	24	data	datum	NOUN
ap-1630	61	25	is	be	AUX
ap-1630	61	26	sent	send	VERB
ap-1630	61	27	,	,	PUNCT
ap-1630	61	28	and	and	CCONJ
ap-1630	61	29	fs	fs	INTJ
ap-1630	61	30	—	—	PUNCT
ap-1630	61	31	which	which	PRON
ap-1630	61	32	is	be	AUX
ap-1630	61	33	a	a	DET
ap-1630	61	34	plain	plain	ADJ
ap-1630	61	35	sine	sine	ADJ
ap-1630	61	36	wave	wave	NOUN
ap-1630	61	37	used	use	VERB
ap-1630	61	38	for	for	ADP
ap-1630	61	39	synchronization	synchronization	NOUN
ap-1630	61	40	.	.	PUNCT
ap-1630	62	1	synchronization	synchronization	NOUN
ap-1630	62	2	frequency	frequency	NOUN
ap-1630	62	3	fs	f	NOUN
ap-1630	62	4	was	be	AUX
ap-1630	62	5	chosen	choose	VERB
ap-1630	62	6	t	t	PROPN
ap-1630	62	7	times	time	NOUN
ap-1630	62	8	higher	high	ADJ
ap-1630	62	9	than	than	ADP
ap-1630	62	10	data	data	NOUN
ap-1630	62	11	frequency	frequency	NOUN
ap-1630	62	12	fd	fd	NOUN
ap-1630	62	13	,	,	PUNCT
ap-1630	62	14	where	where	SCONJ
ap-1630	62	15	t	t	PROPN
ap-1630	62	16	is	be	AUX
ap-1630	62	17	a	a	DET
ap-1630	62	18	constant	constant	ADJ
ap-1630	62	19	.	.	PUNCT
ap-1630	63	1	thus	thus	ADV
ap-1630	63	2	,	,	PUNCT
ap-1630	63	3	module	module	NOUN
ap-1630	63	4	s	s	PART
ap-1630	63	5	is	be	AUX
ap-1630	63	6	responsible	responsible	ADJ
ap-1630	63	7	for	for	ADP
ap-1630	63	8	broadcasting	broadcast	VERB
ap-1630	63	9	information	information	NOUN
ap-1630	63	10	to	to	ADP
ap-1630	63	11	its	its	PRON
ap-1630	63	12	neighbours	neighbour	NOUN
ap-1630	63	13	and	and	CCONJ
ap-1630	63	14	for	for	ADP
ap-1630	63	15	maintaining	maintain	VERB
ap-1630	63	16	the	the	DET
ap-1630	63	17	synchronization	synchronization	NOUN
ap-1630	63	18	of	of	ADP
ap-1630	63	19	its	its	PRON
ap-1630	63	20	neighbours	neighbour	NOUN
ap-1630	63	21	during	during	ADP
ap-1630	63	22	beamformed	beamforme	VERB
ap-1630	63	23	transmission	transmission	NOUN
ap-1630	63	24	to	to	ADP
ap-1630	63	25	d.	d.	VERB
ap-1630	63	26	each	each	DET
ap-1630	63	27	neighbour	neighbour	NOUN
ap-1630	63	28	of	of	ADP
ap-1630	63	29	m	m	PROPN
ap-1630	63	30	of	of	ADP
ap-1630	63	31	s	s	PRON
ap-1630	63	32	receives	receive	VERB
ap-1630	63	33	the	the	DET
ap-1630	63	34	synchronization	synchronization	NOUN
ap-1630	63	35	signal	signal	NOUN
ap-1630	63	36	fs	fs	PROPN
ap-1630	63	37	.	.	PROPN
ap-1630	63	38	through	through	ADP
ap-1630	63	39	a	a	DET
ap-1630	63	40	phase	phase	NOUN
ap-1630	63	41	-	-	PUNCT
ap-1630	63	42	locked	lock	VERB
ap-1630	63	43	loop	loop	NOUN
ap-1630	63	44	it	it	PRON
ap-1630	63	45	locks	lock	VERB
ap-1630	63	46	its	its	PRON
ap-1630	63	47	own	own	ADJ
ap-1630	63	48	data	data	NOUN
ap-1630	63	49	signal	signal	NOUN
ap-1630	63	50	fd	fd	PROPN
ap-1630	63	51	and	and	CCONJ
ap-1630	63	52	then	then	ADV
ap-1630	63	53	adds	add	VERB
ap-1630	63	54	to	to	ADP
ap-1630	63	55	it	it	PRON
ap-1630	63	56	the	the	DET
ap-1630	63	57	corresponding	correspond	VERB
ap-1630	63	58	phase	phase	NOUN
ap-1630	63	59	delay	delay	NOUN
ap-1630	63	60	∆φm	∆φm	ADV
ap-1630	63	61	.	.	PUNCT
ap-1630	64	1	in	in	ADP
ap-1630	64	2	this	this	DET
ap-1630	64	3	manner	manner	NOUN
ap-1630	64	4	,	,	PUNCT
ap-1630	64	5	the	the	DET
ap-1630	64	6	signals	signal	NOUN
ap-1630	64	7	coming	come	VERB
ap-1630	64	8	to	to	ADP
ap-1630	64	9	d	d	NOUN
ap-1630	64	10	from	from	ADP
ap-1630	64	11	all	all	DET
ap-1630	64	12	the	the	DET
ap-1630	64	13	modules	module	NOUN
ap-1630	64	14	in	in	ADP
ap-1630	64	15	k1	k1	NOUN
ap-1630	64	16	will	will	AUX
ap-1630	64	17	meet	meet	VERB
ap-1630	64	18	in	in	ADP
ap-1630	64	19	phase	phase	NOUN
ap-1630	64	20	and	and	CCONJ
ap-1630	64	21	thus	thus	ADV
ap-1630	64	22	their	their	PRON
ap-1630	64	23	power	power	NOUN
ap-1630	64	24	will	will	AUX
ap-1630	64	25	increase	increase	VERB
ap-1630	64	26	,	,	PUNCT
ap-1630	64	27	assuring	assure	VERB
ap-1630	64	28	transmission	transmission	NOUN
ap-1630	64	29	beyond	beyond	ADP
ap-1630	64	30	the	the	DET
ap-1630	64	31	maximum	maximum	ADJ
ap-1630	64	32	range	range	NOUN
ap-1630	64	33	of	of	ADP
ap-1630	64	34	any	any	DET
ap-1630	64	35	individual	individual	ADJ
ap-1630	64	36	module	module	NOUN
ap-1630	64	37	separately	separately	ADV
ap-1630	64	38	.	.	PUNCT
ap-1630	65	1	the	the	DET
ap-1630	65	2	internal	internal	ADJ
ap-1630	65	3	architecture	architecture	NOUN
ap-1630	65	4	of	of	ADP
ap-1630	65	5	the	the	DET
ap-1630	65	6	module	module	NOUN
ap-1630	65	7	is	be	AUX
ap-1630	65	8	presented	present	VERB
ap-1630	65	9	in	in	ADP
ap-1630	65	10	fig	fig	NOUN
ap-1630	65	11	.	.	PUNCT
ap-1630	66	1	3	3	NUM
ap-1630	67	1	and	and	CCONJ
ap-1630	67	2	it	it	PRON
ap-1630	67	3	is	be	AUX
ap-1630	67	4	currently	currently	ADV
ap-1630	67	5	patent	patent	NOUN
ap-1630	67	6	pending	pende	VERB
ap-1630	67	7	,	,	PUNCT
ap-1630	67	8	under	under	ADP
ap-1630	67	9	patent	patent	NOUN
ap-1630	67	10	application	application	NOUN
ap-1630	67	11	,	,	PUNCT
ap-1630	67	12	reg	reg	NOUN
ap-1630	67	13	.	.	PUNCT
ap-1630	68	1	no	no	INTJ
ap-1630	68	2	.	.	NOUN
ap-1630	69	1	2011	2011	NUM
ap-1630	69	2	-	-	SYM
ap-1630	69	3	25254	25254	NUM
ap-1630	69	4	/	/	SYM
ap-1630	69	5	2011	2011	NUM
ap-1630	69	6	-	-	SYM
ap-1630	69	7	785	785	NUM
ap-1630	69	8	,	,	PUNCT
ap-1630	69	9	2011	2011	NUM
ap-1630	69	10	.	.	PUNCT
ap-1630	70	1	the	the	DET
ap-1630	70	2	components	component	NOUN
ap-1630	70	3	are	be	AUX
ap-1630	70	4	the	the	DET
ap-1630	70	5	following	follow	VERB
ap-1630	70	6	:	:	PUNCT
ap-1630	70	7	1	1	X
ap-1630	70	8	.	.	X
ap-1630	70	9	power	power	NOUN
ap-1630	70	10	supply	supply	NOUN
ap-1630	70	11	—	—	PUNCT
ap-1630	70	12	provides	provide	VERB
ap-1630	70	13	electric	electric	ADJ
ap-1630	70	14	power	power	NOUN
ap-1630	70	15	to	to	ADP
ap-1630	70	16	the	the	DET
ap-1630	70	17	active	active	ADJ
ap-1630	70	18	components	component	NOUN
ap-1630	70	19	.	.	PUNCT
ap-1630	71	1	2	2	X
ap-1630	71	2	.	.	X
ap-1630	71	3	internal	internal	ADJ
ap-1630	71	4	logic	logic	NOUN
ap-1630	71	5	unit	unit	NOUN
ap-1630	71	6	—	—	PUNCT
ap-1630	71	7	performs	perform	VERB
ap-1630	71	8	the	the	DET
ap-1630	71	9	main	main	ADJ
ap-1630	71	10	tasks	task	NOUN
ap-1630	71	11	of	of	ADP
ap-1630	71	12	the	the	DET
ap-1630	71	13	module	module	NOUN
ap-1630	71	14	(	(	PUNCT
ap-1630	71	15	initiate	initiate	VERB
ap-1630	71	16	phase	phase	NOUN
ap-1630	71	17	search	search	NOUN
ap-1630	71	18	,	,	PUNCT
ap-1630	71	19	dictates	dictate	VERB
ap-1630	71	20	the	the	DET
ap-1630	71	21	regime	regime	NOUN
ap-1630	71	22	based	base	VERB
ap-1630	71	23	on	on	ADP
ap-1630	71	24	channel	channel	NOUN
ap-1630	71	25	access	access	NOUN
ap-1630	71	26	methods	method	NOUN
ap-1630	71	27	,	,	PUNCT
ap-1630	71	28	computes	compute	VERB
ap-1630	71	29	the	the	DET
ap-1630	71	30	phase	phase	NOUN
ap-1630	71	31	increment	increment	NOUN
ap-1630	71	32	,	,	PUNCT
ap-1630	71	33	etc	etc	X
ap-1630	71	34	.	.	X
ap-1630	71	35	)	)	PUNCT
ap-1630	71	36	.	.	PUNCT
ap-1630	72	1	3	3	X
ap-1630	72	2	.	.	X
ap-1630	72	3	carrier	carrier	NOUN
ap-1630	72	4	generator	generator	PROPN
ap-1630	72	5	—	—	PUNCT
ap-1630	72	6	generates	generate	VERB
ap-1630	72	7	two	two	NUM
ap-1630	72	8	in	in	ADP
ap-1630	72	9	-	-	PUNCT
ap-1630	72	10	phase	phase	NOUN
ap-1630	72	11	synchronised	synchronise	VERB
ap-1630	72	12	sine	sine	ADJ
ap-1630	72	13	waves	wave	NOUN
ap-1630	72	14	:	:	PUNCT
ap-1630	72	15	one	one	NUM
ap-1630	72	16	wave	wave	NOUN
ap-1630	72	17	has	have	VERB
ap-1630	72	18	frequency	frequency	NOUN
ap-1630	72	19	fd	fd	PROPN
ap-1630	72	20	and	and	CCONJ
ap-1630	72	21	is	be	AUX
ap-1630	72	22	the	the	DET
ap-1630	72	23	data	data	NOUN
ap-1630	72	24	carrier	carrier	NOUN
ap-1630	72	25	,	,	PUNCT
ap-1630	72	26	the	the	DET
ap-1630	72	27	other	other	ADJ
ap-1630	72	28	has	have	VERB
ap-1630	72	29	frequency	frequency	NOUN
ap-1630	72	30	fs	fs	ADP
ap-1630	72	31	=	=	PUNCT
ap-1630	72	32	tůfd	tůfd	NOUN
ap-1630	72	33	and	and	CCONJ
ap-1630	72	34	is	be	AUX
ap-1630	72	35	the	the	DET
ap-1630	72	36	synchronisation	synchronisation	NOUN
ap-1630	72	37	signal	signal	NOUN
ap-1630	72	38	.	.	PUNCT
ap-1630	73	1	this	this	PRON
ap-1630	73	2	can	can	AUX
ap-1630	73	3	be	be	AUX
ap-1630	73	4	achieved	achieve	VERB
ap-1630	73	5	for	for	ADP
ap-1630	73	6	example	example	NOUN
ap-1630	73	7	by	by	ADP
ap-1630	73	8	involving	involve	VERB
ap-1630	73	9	a	a	DET
ap-1630	73	10	crystal	crystal	NOUN
ap-1630	73	11	capable	capable	ADJ
ap-1630	73	12	of	of	ADP
ap-1630	73	13	generating	generate	VERB
ap-1630	73	14	fs	fs	ADP
ap-1630	74	1	and	and	CCONJ
ap-1630	74	2	then	then	ADV
ap-1630	74	3	a	a	DET
ap-1630	74	4	frequency	frequency	NOUN
ap-1630	74	5	divider	divider	NOUN
ap-1630	74	6	which	which	PRON
ap-1630	74	7	generates	generate	VERB
ap-1630	74	8	fd	fd	VERB
ap-1630	74	9	from	from	ADP
ap-1630	74	10	fs	f	NOUN
ap-1630	74	11	,	,	PUNCT
ap-1630	74	12	by	by	ADP
ap-1630	74	13	dividing	divide	VERB
ap-1630	74	14	it	it	PRON
ap-1630	74	15	to	to	ADP
ap-1630	74	16	t	t	PROPN
ap-1630	74	17	>	>	X
ap-1630	74	18	1	1	NUM
ap-1630	74	19	.	.	X
ap-1630	74	20	4	4	NUM
ap-1630	74	21	.	.	X
ap-1630	75	1	transceiver	transceiver	NOUN
ap-1630	75	2	—	—	PUNCT
ap-1630	75	3	using	use	VERB
ap-1630	75	4	a	a	DET
ap-1630	75	5	modulation	modulation	NOUN
ap-1630	75	6	technique	technique	NOUN
ap-1630	75	7	,	,	PUNCT
ap-1630	75	8	this	this	PRON
ap-1630	75	9	is	be	AUX
ap-1630	75	10	responsible	responsible	ADJ
ap-1630	75	11	for	for	ADP
ap-1630	75	12	sending	send	VERB
ap-1630	75	13	and	and	CCONJ
ap-1630	75	14	receiving	receive	VERB
ap-1630	75	15	information	information	NOUN
ap-1630	75	16	on	on	ADP
ap-1630	75	17	the	the	DET
ap-1630	75	18	data	data	NOUN
ap-1630	75	19	wave	wave	NOUN
ap-1630	75	20	.	.	PUNCT
ap-1630	76	1	5	5	X
ap-1630	76	2	.	.	X
ap-1630	76	3	phase	phase	NOUN
ap-1630	76	4	synchroniser	synchroniser	NOUN
ap-1630	76	5	—	—	PUNCT
ap-1630	76	6	this	this	PRON
ap-1630	76	7	is	be	AUX
ap-1630	76	8	in	in	ADP
ap-1630	76	9	essence	essence	NOUN
ap-1630	76	10	a	a	DET
ap-1630	76	11	phaselocked	phaselocked	ADJ
ap-1630	76	12	loop	loop	NOUN
ap-1630	76	13	(	(	PUNCT
ap-1630	76	14	pll	pll	PROPN
ap-1630	76	15	)	)	PUNCT
ap-1630	76	16	capable	capable	ADJ
ap-1630	76	17	of	of	ADP
ap-1630	76	18	synchronising	synchronise	VERB
ap-1630	76	19	two	two	NUM
ap-1630	76	20	waves	wave	NOUN
ap-1630	76	21	.	.	PUNCT
ap-1630	77	1	6	6	X
ap-1630	77	2	.	.	NOUN
ap-1630	77	3	phase	phase	NOUN
ap-1630	77	4	delayer	delayer	PROPN
ap-1630	77	5	—	—	PUNCT
ap-1630	77	6	delays	delay	VERB
ap-1630	77	7	the	the	DET
ap-1630	77	8	phase	phase	NOUN
ap-1630	77	9	of	of	ADP
ap-1630	77	10	a	a	DET
ap-1630	77	11	signal	signal	NOUN
ap-1630	77	12	by	by	ADP
ap-1630	77	13	a	a	DET
ap-1630	77	14	given	give	VERB
ap-1630	77	15	amount	amount	NOUN
ap-1630	77	16	.	.	PUNCT
ap-1630	78	1	7	7	X
ap-1630	78	2	.	.	X
ap-1630	78	3	mode	mode	NOUN
ap-1630	78	4	switch	switch	NOUN
ap-1630	78	5	—	—	PUNCT
ap-1630	78	6	commutes	commute	VERB
ap-1630	78	7	the	the	DET
ap-1630	78	8	module	module	NOUN
ap-1630	78	9	from	from	ADP
ap-1630	78	10	one	one	NUM
ap-1630	78	11	regime	regime	NOUN
ap-1630	78	12	(	(	PUNCT
ap-1630	78	13	or	or	CCONJ
ap-1630	78	14	mode	mode	NOUN
ap-1630	78	15	of	of	ADP
ap-1630	78	16	operation	operation	NOUN
ap-1630	78	17	)	)	PUNCT
ap-1630	78	18	to	to	ADP
ap-1630	78	19	another	another	PRON
ap-1630	78	20	.	.	PUNCT
ap-1630	79	1	8	8	X
ap-1630	79	2	.	.	X
ap-1630	79	3	antenna	antenna	NOUN
ap-1630	79	4	—	—	PUNCT
ap-1630	79	5	the	the	DET
ap-1630	79	6	antenna	antenna	NOUN
ap-1630	79	7	used	use	VERB
ap-1630	79	8	for	for	ADP
ap-1630	79	9	transmitting	transmit	VERB
ap-1630	79	10	and	and	CCONJ
ap-1630	79	11	receiving	receiving	NOUN
ap-1630	79	12	;	;	PUNCT
ap-1630	79	13	it	it	PRON
ap-1630	79	14	must	must	AUX
ap-1630	79	15	allow	allow	VERB
ap-1630	79	16	frequencies	frequency	NOUN
ap-1630	79	17	fd	fd	VERB
ap-1630	79	18	and	and	CCONJ
ap-1630	79	19	fs	fs	INTJ
ap-1630	79	20	to	to	PART
ap-1630	79	21	pass	pass	VERB
ap-1630	79	22	through	through	ADP
ap-1630	79	23	.	.	PROPN
ap-1630	80	1	3	3	NUM
ap-1630	80	2	energy	energy	NOUN
ap-1630	80	3	estimation	estimation	NOUN
ap-1630	80	4	case	case	NOUN
ap-1630	80	5	a.	a.	NOUN
ap-1630	80	6	let	let	VERB
ap-1630	80	7	us	we	PRON
ap-1630	80	8	start	start	VERB
ap-1630	80	9	with	with	ADP
ap-1630	80	10	classic	classic	ADJ
ap-1630	80	11	bidirectional	bidirectional	ADJ
ap-1630	80	12	storeand	storeand	NOUN
ap-1630	80	13	-	-	PUNCT
ap-1630	80	14	forward	forward	NOUN
ap-1630	80	15	communication	communication	NOUN
ap-1630	80	16	between	between	ADP
ap-1630	80	17	two	two	NUM
ap-1630	80	18	radio	radio	NOUN
ap-1630	80	19	modules	module	NOUN
ap-1630	80	20	m1	m1	PROPN
ap-1630	80	21	and	and	CCONJ
ap-1630	80	22	m2	m2	PROPN
ap-1630	80	23	,	,	PUNCT
ap-1630	80	24	separated	separate	VERB
ap-1630	80	25	by	by	ADP
ap-1630	80	26	distance	distance	NOUN
ap-1630	80	27	d	d	NOUN
ap-1630	80	28	,	,	PUNCT
ap-1630	80	29	in	in	ADP
ap-1630	80	30	free	free	ADJ
ap-1630	80	31	space	space	NOUN
ap-1630	80	32	,	,	PUNCT
ap-1630	80	33	as	as	ADP
ap-1630	80	34	in	in	ADP
ap-1630	80	35	fig	fig	NOUN
ap-1630	80	36	.	.	PUNCT
ap-1630	81	1	4a	4a	NOUN
ap-1630	81	2	.	.	PUNCT
ap-1630	82	1	for	for	ADP
ap-1630	82	2	a	a	DET
ap-1630	82	3	classic	classic	ADJ
ap-1630	82	4	bidirectional	bidirectional	ADJ
ap-1630	82	5	communication	communication	NOUN
ap-1630	82	6	,	,	PUNCT
ap-1630	82	7	the	the	DET
ap-1630	82	8	minimal	minimal	ADJ
ap-1630	82	9	number	number	NOUN
ap-1630	82	10	of	of	ADP
ap-1630	82	11	packets	packet	NOUN
ap-1630	82	12	is	be	AUX
ap-1630	82	13	4	4	NUM
ap-1630	82	14	:	:	PUNCT
ap-1630	82	15	data	datum	NOUN
ap-1630	82	16	(	(	PUNCT
ap-1630	82	17	m1	m1	PROPN
ap-1630	82	18	→	→	SYM
ap-1630	82	19	m2	m2	PROPN
ap-1630	82	20	)	)	PUNCT
ap-1630	82	21	,	,	PUNCT
ap-1630	82	22	ack	ack	PROPN
ap-1630	82	23	(	(	PUNCT
ap-1630	82	24	m2	m2	PROPN
ap-1630	82	25	→	→	SYM
ap-1630	82	26	m1	m1	PROPN
ap-1630	82	27	)	)	PUNCT
ap-1630	82	28	,	,	PUNCT
ap-1630	82	29	data	datum	NOUN
ap-1630	82	30	(	(	PUNCT
ap-1630	82	31	m2	m2	PROPN
ap-1630	82	32	→	→	SYM
ap-1630	82	33	m1	m1	PROPN
ap-1630	82	34	)	)	PUNCT
ap-1630	82	35	and	and	CCONJ
ap-1630	82	36	ack	ack	PROPN
ap-1630	82	37	(	(	PUNCT
ap-1630	82	38	m1	m1	PROPN
ap-1630	82	39	→m2	→m2	NOUN
ap-1630	82	40	)	)	PUNCT
ap-1630	82	41	.	.	PUNCT
ap-1630	83	1	we	we	PRON
ap-1630	83	2	can	can	AUX
ap-1630	83	3	assume	assume	VERB
ap-1630	83	4	that	that	SCONJ
ap-1630	83	5	the	the	DET
ap-1630	83	6	size	size	NOUN
ap-1630	83	7	of	of	ADP
ap-1630	83	8	the	the	DET
ap-1630	83	9	ack	ack	NOUN
ap-1630	83	10	packet	packet	NOUN
ap-1630	83	11	is	be	AUX
ap-1630	83	12	k	k	PROPN
ap-1630	83	13	times	time	NOUN
ap-1630	83	14	larger	large	ADJ
ap-1630	83	15	than	than	ADP
ap-1630	83	16	the	the	DET
ap-1630	83	17	size	size	NOUN
ap-1630	83	18	of	of	ADP
ap-1630	83	19	the	the	DET
ap-1630	83	20	data	datum	NOUN
ap-1630	83	21	packet	packet	NOUN
ap-1630	83	22	,	,	PUNCT
ap-1630	83	23	where	where	SCONJ
ap-1630	83	24	0	0	X
ap-1630	83	25	<	<	X
ap-1630	83	26	k	k	X
ap-1630	83	27	<	<	X
ap-1630	83	28	1	1	NUM
ap-1630	84	1	and	and	CCONJ
ap-1630	84	2	we	we	PRON
ap-1630	84	3	note	note	VERB
ap-1630	84	4	that	that	SCONJ
ap-1630	84	5	28	28	NUM
ap-1630	84	6	acta	acta	PROPN
ap-1630	84	7	polytechnica	polytechnica	PROPN
ap-1630	84	8	vol	vol	NOUN
ap-1630	84	9	.	.	PROPN
ap-1630	85	1	52	52	NUM
ap-1630	85	2	no	no	NOUN
ap-1630	85	3	.	.	PUNCT
ap-1630	86	1	5/2012	5/2012	NUM
ap-1630	86	2	figure	figure	NOUN
ap-1630	86	3	3	3	NUM
ap-1630	86	4	:	:	PUNCT
ap-1630	86	5	device	device	NOUN
ap-1630	86	6	capable	capable	ADJ
ap-1630	86	7	of	of	ADP
ap-1630	86	8	distributed	distribute	VERB
ap-1630	86	9	phase	phase	NOUN
ap-1630	86	10	-	-	PUNCT
ap-1630	86	11	shift	shift	NOUN
ap-1630	86	12	beamforming	beamforming	NOUN
ap-1630	86	13	.	.	PUNCT
ap-1630	87	1	the	the	DET
ap-1630	87	2	full	full	ADJ
ap-1630	87	3	functioning	functioning	NOUN
ap-1630	87	4	of	of	ADP
ap-1630	87	5	the	the	DET
ap-1630	87	6	device	device	NOUN
ap-1630	87	7	is	be	AUX
ap-1630	87	8	described	describe	VERB
ap-1630	87	9	in	in	ADP
ap-1630	87	10	the	the	DET
ap-1630	87	11	patent	patent	NOUN
ap-1630	87	12	application	application	NOUN
ap-1630	87	13	form	form	NOUN
ap-1630	87	14	[	[	X
ap-1630	87	15	4	4	NUM
ap-1630	87	16	]	]	PUNCT
ap-1630	87	17	.	.	PUNCT
ap-1630	88	1	sizeof(ack	sizeof(ack	NOUN
ap-1630	88	2	)	)	PUNCT
ap-1630	89	1	=	=	SYM
ap-1630	89	2	k	k	NOUN
ap-1630	89	3	sizeof(data	sizeof(data	PROPN
ap-1630	89	4	)	)	PUNCT
ap-1630	89	5	.	.	PUNCT
ap-1630	90	1	from	from	ADP
ap-1630	90	2	the	the	DET
ap-1630	90	3	laws	law	NOUN
ap-1630	90	4	of	of	ADP
ap-1630	90	5	electromagnetic	electromagnetic	ADJ
ap-1630	90	6	propagation	propagation	NOUN
ap-1630	90	7	in	in	ADP
ap-1630	90	8	free	free	ADJ
ap-1630	90	9	space	space	NOUN
ap-1630	90	10	(	(	PUNCT
ap-1630	90	11	fspl	fspl	NOUN
ap-1630	90	12	)	)	PUNCT
ap-1630	90	13	it	it	PRON
ap-1630	90	14	can	can	AUX
ap-1630	90	15	be	be	AUX
ap-1630	90	16	seen	see	VERB
ap-1630	90	17	that	that	SCONJ
ap-1630	90	18	the	the	DET
ap-1630	90	19	received	receive	VERB
ap-1630	90	20	power	power	NOUN
ap-1630	90	21	decreases	decrease	VERB
ap-1630	90	22	with	with	ADP
ap-1630	90	23	the	the	DET
ap-1630	90	24	distance	distance	NOUN
ap-1630	90	25	squared	square	VERB
ap-1630	90	26	.	.	PUNCT
ap-1630	91	1	for	for	ADP
ap-1630	91	2	energy	energy	NOUN
ap-1630	91	3	estimation	estimation	NOUN
ap-1630	91	4	,	,	PUNCT
ap-1630	91	5	because	because	SCONJ
ap-1630	91	6	the	the	DET
ap-1630	91	7	methods	method	NOUN
ap-1630	91	8	are	be	AUX
ap-1630	91	9	compared	compare	VERB
ap-1630	91	10	with	with	ADP
ap-1630	91	11	each	each	DET
ap-1630	91	12	other	other	ADJ
ap-1630	91	13	,	,	PUNCT
ap-1630	91	14	it	it	PRON
ap-1630	91	15	is	be	AUX
ap-1630	91	16	safe	safe	ADJ
ap-1630	91	17	to	to	PART
ap-1630	91	18	assume	assume	VERB
ap-1630	91	19	(	(	PUNCT
ap-1630	91	20	in	in	ADP
ap-1630	91	21	order	order	NOUN
ap-1630	91	22	to	to	PART
ap-1630	91	23	simplify	simplify	VERB
ap-1630	91	24	the	the	DET
ap-1630	91	25	calculus	calculus	NOUN
ap-1630	91	26	)	)	PUNCT
ap-1630	91	27	that	that	SCONJ
ap-1630	91	28	the	the	DET
ap-1630	91	29	antennas	antenna	NOUN
ap-1630	91	30	have	have	VERB
ap-1630	91	31	no	no	DET
ap-1630	91	32	gain	gain	NOUN
ap-1630	91	33	.	.	PUNCT
ap-1630	92	1	in	in	ADP
ap-1630	92	2	the	the	DET
ap-1630	92	3	same	same	ADJ
ap-1630	92	4	manner	manner	NOUN
ap-1630	92	5	,	,	PUNCT
ap-1630	92	6	we	we	PRON
ap-1630	92	7	consider	consider	VERB
ap-1630	92	8	the	the	DET
ap-1630	92	9	receiving	receive	VERB
ap-1630	92	10	operation	operation	NOUN
ap-1630	92	11	as	as	ADP
ap-1630	92	12	being	be	AUX
ap-1630	92	13	totally	totally	ADV
ap-1630	92	14	passive	passive	ADJ
ap-1630	92	15	(	(	PUNCT
ap-1630	92	16	no	no	DET
ap-1630	92	17	energy	energy	NOUN
ap-1630	92	18	required	require	VERB
ap-1630	92	19	)	)	PUNCT
ap-1630	92	20	.	.	PUNCT
ap-1630	93	1	in	in	ADP
ap-1630	93	2	this	this	DET
ap-1630	93	3	case	case	NOUN
ap-1630	93	4	,	,	PUNCT
ap-1630	93	5	in	in	ADP
ap-1630	93	6	milliwatts	milliwatt	NOUN
ap-1630	93	7	,	,	PUNCT
ap-1630	93	8	according	accord	VERB
ap-1630	93	9	to	to	ADP
ap-1630	93	10	fspl	fspl	NOUN
ap-1630	93	11	we	we	PRON
ap-1630	93	12	can	can	AUX
ap-1630	93	13	write	write	VERB
ap-1630	93	14	that	that	PRON
ap-1630	93	15	pr	pr	NOUN
ap-1630	93	16	∼	∼	NOUN
ap-1630	93	17	ptd2	ptd2	PROPN
ap-1630	93	18	.	.	PUNCT
ap-1630	94	1	the	the	DET
ap-1630	94	2	received	receive	VERB
ap-1630	94	3	power	power	NOUN
ap-1630	94	4	is	be	AUX
ap-1630	94	5	proportional	proportional	ADJ
ap-1630	94	6	to	to	ADP
ap-1630	94	7	the	the	DET
ap-1630	94	8	transmitted	transmit	VERB
ap-1630	94	9	power	power	NOUN
ap-1630	94	10	and	and	CCONJ
ap-1630	94	11	is	be	AUX
ap-1630	94	12	inreversely	inreversely	ADV
ap-1630	94	13	proportional	proportional	ADJ
ap-1630	94	14	to	to	ADP
ap-1630	94	15	the	the	DET
ap-1630	94	16	squared	squared	ADJ
ap-1630	94	17	distance	distance	NOUN
ap-1630	94	18	.	.	PUNCT
ap-1630	95	1	thus	thus	ADV
ap-1630	95	2	,	,	PUNCT
ap-1630	95	3	the	the	DET
ap-1630	95	4	energy	energy	NOUN
ap-1630	95	5	e	e	NOUN
ap-1630	95	6	required	require	VERB
ap-1630	95	7	to	to	PART
ap-1630	95	8	transmit	transmit	VERB
ap-1630	95	9	a	a	DET
ap-1630	95	10	data	data	NOUN
ap-1630	95	11	packet	packet	NOUN
ap-1630	95	12	over	over	ADP
ap-1630	95	13	distance	distance	NOUN
ap-1630	95	14	d	d	NOUN
ap-1630	95	15	can	can	AUX
ap-1630	95	16	be	be	AUX
ap-1630	95	17	written	write	VERB
ap-1630	95	18	as	as	ADP
ap-1630	95	19	:	:	PUNCT
ap-1630	95	20	e	e	X
ap-1630	95	21	∼	∼	NOUN
ap-1630	95	22	d2	d2	NOUN
ap-1630	95	23	sizeof(data	sizeof(data	NOUN
ap-1630	95	24	)	)	PUNCT
ap-1630	95	25	(	(	PUNCT
ap-1630	95	26	1	1	X
ap-1630	95	27	)	)	PUNCT
ap-1630	95	28	and	and	CCONJ
ap-1630	95	29	we	we	PRON
ap-1630	95	30	can	can	AUX
ap-1630	95	31	choose	choose	VERB
ap-1630	95	32	the	the	DET
ap-1630	95	33	constant	constant	NOUN
ap-1630	95	34	to	to	PART
ap-1630	95	35	balance	balance	VERB
ap-1630	95	36	this	this	DET
ap-1630	95	37	inequality	inequality	NOUN
ap-1630	95	38	as	as	ADP
ap-1630	95	39	c	c	PROPN
ap-1630	95	40	(	(	PUNCT
ap-1630	95	41	dependent	dependent	ADJ
ap-1630	95	42	on	on	ADP
ap-1630	95	43	the	the	DET
ap-1630	95	44	antenna	antenna	NOUN
ap-1630	95	45	gains	gain	NOUN
ap-1630	95	46	,	,	PUNCT
ap-1630	95	47	apertures	aperture	NOUN
ap-1630	95	48	,	,	PUNCT
ap-1630	95	49	minimal	minimal	ADJ
ap-1630	95	50	required	require	VERB
ap-1630	95	51	power	power	NOUN
ap-1630	95	52	at	at	ADP
ap-1630	95	53	the	the	DET
ap-1630	95	54	receiver	receiver	NOUN
ap-1630	95	55	,	,	PUNCT
ap-1630	95	56	the	the	DET
ap-1630	95	57	environment	environment	NOUN
ap-1630	95	58	of	of	ADP
ap-1630	95	59	propagation	propagation	NOUN
ap-1630	95	60	and	and	CCONJ
ap-1630	95	61	sizeof(data	sizeof(data	NOUN
ap-1630	95	62	)	)	PUNCT
ap-1630	95	63	)	)	PUNCT
ap-1630	95	64	,	,	PUNCT
ap-1630	96	1	thus	thus	ADV
ap-1630	96	2	:	:	PUNCT
ap-1630	96	3	e(data	e(data	ADJ
ap-1630	96	4	)	)	PUNCT
ap-1630	96	5	=	=	SYM
ap-1630	96	6	cd2	cd2	PROPN
ap-1630	96	7	.	.	PUNCT
ap-1630	97	1	(	(	PUNCT
ap-1630	97	2	2	2	X
ap-1630	97	3	)	)	PUNCT
ap-1630	97	4	in	in	ADP
ap-1630	97	5	this	this	DET
ap-1630	97	6	case	case	NOUN
ap-1630	97	7	,	,	PUNCT
ap-1630	97	8	e(data	e(data	NOUN
ap-1630	97	9	)	)	PUNCT
ap-1630	97	10	=	=	SYM
ap-1630	97	11	cd2	cd2	NOUN
ap-1630	97	12	=	=	SYM
ap-1630	97	13	ed	ed	NOUN
ap-1630	97	14	and	and	CCONJ
ap-1630	97	15	e(ack	e(ack	ADJ
ap-1630	97	16	)	)	PUNCT
ap-1630	98	1	=	=	SYM
ap-1630	98	2	kcd2	kcd2	PROPN
ap-1630	98	3	=	=	SYM
ap-1630	98	4	ea	ea	PROPN
ap-1630	99	1	=	=	PUNCT
ap-1630	99	2	ked	ked	ADJ
ap-1630	99	3	.	.	PUNCT
ap-1630	100	1	the	the	DET
ap-1630	100	2	total	total	ADJ
ap-1630	100	3	energy	energy	NOUN
ap-1630	100	4	required	require	VERB
ap-1630	100	5	for	for	ADP
ap-1630	100	6	the	the	DET
ap-1630	100	7	minimal	minimal	ADJ
ap-1630	100	8	bidirectional	bidirectional	ADJ
ap-1630	100	9	communication	communication	NOUN
ap-1630	100	10	becomes	become	VERB
ap-1630	100	11	:	:	PUNCT
ap-1630	100	12	etot	etot	VERB
ap-1630	100	13	=	=	SYM
ap-1630	100	14	2(ed	2(ed	NOUN
ap-1630	100	15	+	+	CCONJ
ap-1630	100	16	ea	ea	X
ap-1630	100	17	)	)	PUNCT
ap-1630	100	18	=	=	SYM
ap-1630	100	19	2cd2(1	2cd2(1	NUM
ap-1630	101	1	+	+	CCONJ
ap-1630	102	1	k	k	NOUN
ap-1630	102	2	)	)	PUNCT
ap-1630	102	3	.	.	PUNCT
ap-1630	103	1	(	(	PUNCT
ap-1630	103	2	3	3	X
ap-1630	103	3	)	)	PUNCT
ap-1630	103	4	the	the	DET
ap-1630	103	5	energy	energy	NOUN
ap-1630	103	6	need	need	NOUN
ap-1630	103	7	per	per	ADP
ap-1630	103	8	single	single	ADJ
ap-1630	103	9	module	module	NOUN
ap-1630	103	10	is	be	AUX
ap-1630	103	11	:	:	PUNCT
ap-1630	103	12	emod	emod	X
ap-1630	103	13	=	=	SYM
ap-1630	103	14	(	(	PUNCT
ap-1630	103	15	ed	ed	NOUN
ap-1630	103	16	+	+	CCONJ
ap-1630	103	17	ea	ea	NOUN
ap-1630	103	18	)	)	PUNCT
ap-1630	103	19	=	=	SYM
ap-1630	103	20	cd2(1	cd2(1	NOUN
ap-1630	103	21	+	+	X
ap-1630	103	22	k	k	NOUN
ap-1630	103	23	)	)	PUNCT
ap-1630	103	24	.	.	PUNCT
ap-1630	104	1	(	(	PUNCT
ap-1630	104	2	4	4	X
ap-1630	104	3	)	)	PUNCT
ap-1630	104	4	case	case	NOUN
ap-1630	104	5	b.	b.	NOUN
ap-1630	104	6	let	let	VERB
ap-1630	104	7	us	we	PRON
ap-1630	104	8	now	now	ADV
ap-1630	104	9	consider	consider	VERB
ap-1630	104	10	the	the	DET
ap-1630	104	11	same	same	ADJ
ap-1630	104	12	case	case	NOUN
ap-1630	104	13	,	,	PUNCT
ap-1630	104	14	though	though	SCONJ
ap-1630	104	15	now	now	ADV
ap-1630	104	16	betweenm1	betweenm1	PUNCT
ap-1630	105	1	andm2	andm2	ADV
ap-1630	105	2	there	there	PRON
ap-1630	105	3	is	be	VERB
ap-1630	105	4	a	a	DET
ap-1630	105	5	repeater	repeater	NOUN
ap-1630	105	6	r	r	NOUN
ap-1630	105	7	,	,	PUNCT
ap-1630	105	8	placed	place	VERB
ap-1630	105	9	at	at	ADP
ap-1630	105	10	distances	distance	NOUN
ap-1630	105	11	d1	d1	PROPN
ap-1630	105	12	and	and	CCONJ
ap-1630	105	13	d2	d2	PROPN
ap-1630	105	14	fromm1	fromm1	NOUN
ap-1630	105	15	andm2	andm2	X
ap-1630	105	16	respectively	respectively	ADV
ap-1630	105	17	,	,	PUNCT
ap-1630	105	18	as	as	ADP
ap-1630	105	19	in	in	ADP
ap-1630	105	20	fig	fig	NOUN
ap-1630	105	21	.	.	PUNCT
ap-1630	106	1	4b	4b	PROPN
ap-1630	106	2	.	.	PUNCT
ap-1630	107	1	for	for	ADP
ap-1630	107	2	duplex	duplex	NOUN
ap-1630	107	3	store	store	NOUN
ap-1630	107	4	-	-	PUNCT
ap-1630	107	5	and	and	CCONJ
ap-1630	107	6	-	-	PUNCT
ap-1630	107	7	forward	forward	NOUN
ap-1630	107	8	communication	communication	NOUN
ap-1630	107	9	,	,	PUNCT
ap-1630	107	10	the	the	DET
ap-1630	107	11	minimal	minimal	ADJ
ap-1630	107	12	number	number	NOUN
ap-1630	107	13	of	of	ADP
ap-1630	107	14	data	datum	NOUN
ap-1630	107	15	packets	packet	NOUN
ap-1630	107	16	is	be	AUX
ap-1630	107	17	8	8	NUM
ap-1630	107	18	:	:	PUNCT
ap-1630	107	19	data(m1	data(m1	NOUN
ap-1630	107	20	→	→	SYM
ap-1630	107	21	r	r	NOUN
ap-1630	107	22	)	)	PUNCT
ap-1630	107	23	,	,	PUNCT
ap-1630	107	24	data(r→m2	data(r→m2	NOUN
ap-1630	107	25	)	)	PUNCT
ap-1630	107	26	,	,	PUNCT
ap-1630	107	27	ack(m2	ack(m2	NOUN
ap-1630	107	28	→	→	SYM
ap-1630	107	29	r	r	NOUN
ap-1630	107	30	)	)	PUNCT
ap-1630	107	31	,	,	PUNCT
ap-1630	107	32	ack(r→m1	ack(r→m1	NOUN
ap-1630	107	33	)	)	PUNCT
ap-1630	107	34	,	,	PUNCT
ap-1630	107	35	data(m2	data(m2	X
ap-1630	107	36	→	→	SYM
ap-1630	107	37	r	r	NOUN
ap-1630	107	38	)	)	PUNCT
ap-1630	107	39	,	,	PUNCT
ap-1630	107	40	data(r→m1	data(r→m1	PROPN
ap-1630	107	41	)	)	PUNCT
ap-1630	107	42	,	,	PUNCT
ap-1630	107	43	ack(m1	ack(m1	NOUN
ap-1630	108	1	→	→	SYM
ap-1630	108	2	r	r	X
ap-1630	108	3	)	)	PUNCT
ap-1630	108	4	and	and	CCONJ
ap-1630	108	5	ack(r→m2	ack(r→m2	NOUN
ap-1630	108	6	)	)	PUNCT
ap-1630	108	7	.	.	PUNCT
ap-1630	109	1	in	in	ADP
ap-1630	109	2	order	order	NOUN
ap-1630	109	3	to	to	PART
ap-1630	109	4	send	send	VERB
ap-1630	109	5	one	one	NUM
ap-1630	109	6	data	datum	NOUN
ap-1630	109	7	packet	packet	NOUN
ap-1630	109	8	from	from	ADP
ap-1630	109	9	m1	m1	PROPN
ap-1630	109	10	to	to	ADP
ap-1630	109	11	m2	m2	PROPN
ap-1630	109	12	through	through	ADP
ap-1630	109	13	r	r	PROPN
ap-1630	109	14	,	,	PUNCT
ap-1630	109	15	the	the	DET
ap-1630	109	16	total	total	ADJ
ap-1630	109	17	energy	energy	NOUN
ap-1630	109	18	required	require	VERB
ap-1630	109	19	will	will	AUX
ap-1630	109	20	be	be	AUX
ap-1630	109	21	,	,	PUNCT
ap-1630	109	22	according	accord	VERB
ap-1630	109	23	to	to	ADP
ap-1630	109	24	(	(	PUNCT
ap-1630	109	25	2	2	NUM
ap-1630	109	26	):	):	PUNCT
ap-1630	109	27	e	e	X
ap-1630	109	28	=	=	SYM
ap-1630	109	29	e1+e2	e1+e2	PROPN
ap-1630	109	30	=	=	PUNCT
ap-1630	109	31	cd2	cd2	NOUN
ap-1630	109	32	1+cd2	1+cd2	ADJ
ap-1630	109	33	2	2	NUM
ap-1630	109	34	=	=	SYM
ap-1630	109	35	c	c	X
ap-1630	109	36	(	(	PUNCT
ap-1630	109	37	d2	d2	PROPN
ap-1630	109	38	1+(1−d1)2	1+(1−d1)2	NUM
ap-1630	109	39	)	)	PUNCT
ap-1630	109	40	(	(	PUNCT
ap-1630	109	41	5	5	X
ap-1630	109	42	)	)	PUNCT
ap-1630	109	43	it	it	PRON
ap-1630	109	44	can	can	AUX
ap-1630	109	45	be	be	AUX
ap-1630	109	46	seen	see	VERB
ap-1630	109	47	that	that	SCONJ
ap-1630	109	48	e	e	NOUN
ap-1630	109	49	has	have	VERB
ap-1630	109	50	its	its	PRON
ap-1630	109	51	minimal	minimal	ADJ
ap-1630	109	52	value	value	NOUN
ap-1630	110	1	when	when	SCONJ
ap-1630	110	2	d1	d1	PROPN
ap-1630	110	3	=	=	SYM
ap-1630	110	4	d2	d2	PROPN
ap-1630	110	5	=	=	SYM
ap-1630	110	6	d	d	PROPN
ap-1630	110	7	,	,	PUNCT
ap-1630	110	8	thus	thus	ADV
ap-1630	110	9	the	the	DET
ap-1630	110	10	most	most	ADV
ap-1630	110	11	efficient	efficient	ADJ
ap-1630	110	12	way	way	NOUN
ap-1630	110	13	(	(	PUNCT
ap-1630	110	14	from	from	ADP
ap-1630	110	15	the	the	DET
ap-1630	110	16	energy	energy	NOUN
ap-1630	110	17	point	point	NOUN
ap-1630	110	18	of	of	ADP
ap-1630	110	19	view	view	NOUN
ap-1630	110	20	)	)	PUNCT
ap-1630	110	21	to	to	PART
ap-1630	110	22	place	place	VERB
ap-1630	110	23	a	a	DET
ap-1630	110	24	repeater	repeater	NOUN
ap-1630	110	25	is	be	AUX
ap-1630	110	26	to	to	PART
ap-1630	110	27	place	place	VERB
ap-1630	110	28	it	it	PRON
ap-1630	110	29	in	in	ADP
ap-1630	110	30	the	the	DET
ap-1630	110	31	middle	middle	NOUN
ap-1630	110	32	of	of	ADP
ap-1630	110	33	the	the	DET
ap-1630	110	34	distance	distance	NOUN
ap-1630	110	35	between	between	ADP
ap-1630	110	36	the	the	DET
ap-1630	110	37	modules	module	NOUN
ap-1630	110	38	.	.	PUNCT
ap-1630	111	1	in	in	ADP
ap-1630	111	2	this	this	DET
ap-1630	111	3	case	case	NOUN
ap-1630	111	4	,	,	PUNCT
ap-1630	111	5	we	we	PRON
ap-1630	111	6	obtain	obtain	VERB
ap-1630	111	7	:	:	PUNCT
ap-1630	111	8	e(data	e(data	NOUN
ap-1630	111	9	)	)	PUNCT
ap-1630	111	10	=	=	SYM
ap-1630	112	1	c	c	X
ap-1630	112	2	(	(	PUNCT
ap-1630	112	3	d	d	NOUN
ap-1630	112	4	2	2	NUM
ap-1630	112	5	)	)	SYM
ap-1630	112	6	2	2	NUM
ap-1630	112	7	=	=	SYM
ap-1630	112	8	cd2	cd2	NOUN
ap-1630	112	9	4	4	NUM
ap-1630	112	10	=	=	SYM
ap-1630	112	11	ed	ed	NOUN
ap-1630	112	12	4	4	NUM
ap-1630	112	13	and	and	CCONJ
ap-1630	112	14	in	in	ADP
ap-1630	112	15	the	the	DET
ap-1630	112	16	same	same	ADJ
ap-1630	112	17	manner	manner	NOUN
ap-1630	112	18	:	:	PUNCT
ap-1630	112	19	e(ack	e(ack	X
ap-1630	112	20	)	)	PUNCT
ap-1630	113	1	=	=	SYM
ap-1630	113	2	kc	kc	PROPN
ap-1630	113	3	(	(	PUNCT
ap-1630	113	4	d	d	PROPN
ap-1630	113	5	2	2	NUM
ap-1630	113	6	)	)	SYM
ap-1630	113	7	2	2	NUM
ap-1630	113	8	=	=	SYM
ap-1630	113	9	ea	ea	ADP
ap-1630	113	10	4	4	NUM
ap-1630	113	11	=	=	NOUN
ap-1630	113	12	ked	ked	ADJ
ap-1630	113	13	4	4	NUM
ap-1630	113	14	.	.	PUNCT
ap-1630	114	1	the	the	DET
ap-1630	114	2	total	total	ADJ
ap-1630	114	3	energy	energy	NOUN
ap-1630	114	4	need	need	NOUN
ap-1630	114	5	is	be	AUX
ap-1630	114	6	:	:	PUNCT
ap-1630	114	7	etot	etot	VERB
ap-1630	114	8	=	=	SYM
ap-1630	114	9	4	4	NUM
ap-1630	114	10	(	(	PUNCT
ap-1630	114	11	e(data	e(data	PROPN
ap-1630	114	12	)	)	PUNCT
ap-1630	114	13	+	+	CCONJ
ap-1630	114	14	e(ack	e(ack	NOUN
ap-1630	114	15	)	)	PUNCT
ap-1630	114	16	)	)	PUNCT
ap-1630	115	1	=	=	SYM
ap-1630	115	2	4	4	NUM
ap-1630	116	1	(	(	PUNCT
ap-1630	116	2	ed	ed	NOUN
ap-1630	116	3	4	4	NUM
ap-1630	116	4	+	+	CCONJ
ap-1630	116	5	ked	ked	ADJ
ap-1630	116	6	4	4	NUM
ap-1630	116	7	)	)	PUNCT
ap-1630	116	8	=	=	SYM
ap-1630	116	9	cd2(1	cd2(1	NOUN
ap-1630	116	10	+	+	X
ap-1630	116	11	k	k	NOUN
ap-1630	116	12	)	)	PUNCT
ap-1630	116	13	.	.	PUNCT
ap-1630	117	1	(	(	PUNCT
ap-1630	117	2	6	6	X
ap-1630	117	3	)	)	PUNCT
ap-1630	117	4	the	the	DET
ap-1630	117	5	energy	energy	NOUN
ap-1630	117	6	drain	drain	NOUN
ap-1630	117	7	per	per	ADP
ap-1630	117	8	end	end	NOUN
ap-1630	117	9	-	-	PUNCT
ap-1630	117	10	module	module	NOUN
ap-1630	117	11	is	be	AUX
ap-1630	117	12	given	give	VERB
ap-1630	117	13	by	by	ADP
ap-1630	117	14	:	:	PUNCT
ap-1630	117	15	emod	emod	NOUN
ap-1630	117	16	=	=	SYM
ap-1630	117	17	e(data	e(data	PROPN
ap-1630	117	18	)	)	PUNCT
ap-1630	118	1	+	+	CCONJ
ap-1630	118	2	e(ack	e(ack	NOUN
ap-1630	118	3	)	)	PUNCT
ap-1630	118	4	=	=	SYM
ap-1630	118	5	1	1	NUM
ap-1630	118	6	4cd	4cd	NOUN
ap-1630	118	7	2(1	2(1	NUM
ap-1630	118	8	+	+	CCONJ
ap-1630	118	9	k	k	NOUN
ap-1630	118	10	)	)	PUNCT
ap-1630	118	11	(	(	PUNCT
ap-1630	118	12	7	7	NUM
ap-1630	118	13	)	)	PUNCT
ap-1630	118	14	and	and	CCONJ
ap-1630	118	15	for	for	ADP
ap-1630	118	16	the	the	DET
ap-1630	118	17	relay	relay	NOUN
ap-1630	118	18	:	:	PUNCT
ap-1630	118	19	er	er	INTJ
ap-1630	118	20	=	=	SYM
ap-1630	118	21	2	2	NUM
ap-1630	118	22	(	(	PUNCT
ap-1630	118	23	e(data)+e(ack	e(data)+e(ack	NOUN
ap-1630	118	24	)	)	PUNCT
ap-1630	118	25	)	)	PUNCT
ap-1630	118	26	=	=	PUNCT
ap-1630	119	1	1	1	NUM
ap-1630	119	2	2cd	2cd	NOUN
ap-1630	119	3	2(1+k	2(1+k	NUM
ap-1630	119	4	)	)	PUNCT
ap-1630	119	5	.	.	PUNCT
ap-1630	120	1	(	(	PUNCT
ap-1630	120	2	8)	8)	NUM
ap-1630	120	3	29	29	NUM
ap-1630	120	4	acta	acta	PROPN
ap-1630	120	5	polytechnica	polytechnica	PROPN
ap-1630	120	6	vol	vol	NOUN
ap-1630	120	7	.	.	PROPN
ap-1630	121	1	52	52	NUM
ap-1630	121	2	no	no	NOUN
ap-1630	121	3	.	.	PUNCT
ap-1630	122	1	5/2012	5/2012	NUM
ap-1630	122	2	m1	m1	PROPN
ap-1630	122	3	m2d1	m2d1	NOUN
ap-1630	122	4	d2	d2	PROPN
ap-1630	122	5	d	d	PROPN
ap-1630	122	6	(	(	PUNCT
ap-1630	122	7	a	a	NOUN
ap-1630	122	8	)	)	PUNCT
ap-1630	122	9	two	two	NUM
ap-1630	122	10	modules	module	NOUN
ap-1630	122	11	.	.	PUNCT
ap-1630	123	1	(	(	PUNCT
ap-1630	123	2	b	b	X
ap-1630	123	3	)	)	PUNCT
ap-1630	123	4	two	two	NUM
ap-1630	123	5	modules	module	NOUN
ap-1630	123	6	and	and	CCONJ
ap-1630	123	7	one	one	NUM
ap-1630	123	8	repeater	repeater	NOUN
ap-1630	123	9	.	.	PUNCT
ap-1630	124	1	(	(	PUNCT
ap-1630	124	2	c	c	X
ap-1630	124	3	)	)	PUNCT
ap-1630	124	4	two	two	NUM
ap-1630	124	5	modules	module	NOUN
ap-1630	124	6	and	and	CCONJ
ap-1630	124	7	n	n	PRON
ap-1630	124	8	relays	relay	NOUN
ap-1630	124	9	.	.	PUNCT
ap-1630	125	1	m	m	VERB
ap-1630	125	2	modules	module	NOUN
ap-1630	125	3	per	per	ADP
ap-1630	125	4	cluster	cluster	NOUN
ap-1630	125	5	.	.	PUNCT
ap-1630	126	1	(	(	PUNCT
ap-1630	126	2	e	e	X
ap-1630	126	3	)	)	PUNCT
ap-1630	126	4	m	m	VERB
ap-1630	126	5	modules	module	NOUN
ap-1630	126	6	per	per	ADP
ap-1630	126	7	cluster	cluster	NOUN
ap-1630	126	8	and	and	CCONJ
ap-1630	126	9	one	one	NUM
ap-1630	126	10	relay	relay	NOUN
ap-1630	126	11	.	.	PUNCT
ap-1630	127	1	(	(	PUNCT
ap-1630	127	2	f	f	X
ap-1630	127	3	)	)	PUNCT
ap-1630	127	4	m	m	VERB
ap-1630	127	5	modules	module	NOUN
ap-1630	127	6	per	per	ADP
ap-1630	127	7	cluster	cluster	NOUN
ap-1630	127	8	and	and	CCONJ
ap-1630	127	9	n	n	PRON
ap-1630	127	10	relays	relay	NOUN
ap-1630	127	11	.	.	PUNCT
ap-1630	128	1	(	(	PUNCT
ap-1630	128	2	g	g	NOUN
ap-1630	128	3	)	)	PUNCT
ap-1630	128	4	m	m	VERB
ap-1630	128	5	modules	module	NOUN
ap-1630	128	6	per	per	ADP
ap-1630	128	7	cluster	cluster	NOUN
ap-1630	128	8	,	,	PUNCT
ap-1630	128	9	phase	phase	NOUN
ap-1630	128	10	-	-	PUNCT
ap-1630	128	11	shift	shift	NOUN
ap-1630	128	12	beamforming	beamforming	NOUN
ap-1630	128	13	.	.	PUNCT
ap-1630	129	1	figure	figure	NOUN
ap-1630	129	2	4	4	NUM
ap-1630	129	3	:	:	PUNCT
ap-1630	129	4	different	different	ADJ
ap-1630	129	5	module	module	NOUN
ap-1630	129	6	placements	placement	NOUN
ap-1630	129	7	.	.	PUNCT
ap-1630	130	1	it	it	PRON
ap-1630	130	2	can	can	AUX
ap-1630	130	3	be	be	AUX
ap-1630	130	4	seen	see	VERB
ap-1630	130	5	that	that	SCONJ
ap-1630	130	6	even	even	ADV
ap-1630	130	7	in	in	ADP
ap-1630	130	8	this	this	DET
ap-1630	130	9	most	most	ADV
ap-1630	130	10	effective	effective	ADJ
ap-1630	130	11	case	case	NOUN
ap-1630	130	12	,	,	PUNCT
ap-1630	130	13	the	the	DET
ap-1630	130	14	need	need	NOUN
ap-1630	130	15	on	on	ADP
ap-1630	130	16	the	the	DET
ap-1630	130	17	router	router	NOUN
ap-1630	130	18	is	be	AUX
ap-1630	130	19	twice	twice	DET
ap-1630	130	20	the	the	DET
ap-1630	130	21	need	need	NOUN
ap-1630	130	22	on	on	ADP
ap-1630	130	23	any	any	DET
ap-1630	130	24	enddevice	enddevice	NOUN
ap-1630	130	25	,	,	PUNCT
ap-1630	130	26	thus	thus	ADV
ap-1630	130	27	the	the	DET
ap-1630	130	28	router	router	NOUN
ap-1630	130	29	will	will	AUX
ap-1630	130	30	exhaust	exhaust	VERB
ap-1630	130	31	its	its	PRON
ap-1630	130	32	battery	battery	NOUN
ap-1630	130	33	twice	twice	ADV
ap-1630	130	34	as	as	ADV
ap-1630	130	35	fast	fast	ADV
ap-1630	130	36	as	as	ADP
ap-1630	130	37	any	any	PRON
ap-1630	130	38	of	of	ADP
ap-1630	130	39	the	the	DET
ap-1630	130	40	modules	module	NOUN
ap-1630	130	41	.	.	PUNCT
ap-1630	131	1	however	however	ADV
ap-1630	131	2	,	,	PUNCT
ap-1630	131	3	if	if	SCONJ
ap-1630	131	4	the	the	DET
ap-1630	131	5	router	router	NOUN
ap-1630	131	6	can	can	AUX
ap-1630	131	7	allow	allow	VERB
ap-1630	131	8	for	for	ADP
ap-1630	131	9	a	a	DET
ap-1630	131	10	battery	battery	NOUN
ap-1630	131	11	twice	twice	DET
ap-1630	131	12	the	the	DET
ap-1630	131	13	capacity	capacity	NOUN
ap-1630	131	14	of	of	ADP
ap-1630	131	15	any	any	DET
ap-1630	131	16	end	end	NOUN
ap-1630	131	17	-	-	PUNCT
ap-1630	131	18	module	module	NOUN
ap-1630	131	19	,	,	PUNCT
ap-1630	131	20	this	this	PRON
ap-1630	131	21	will	will	AUX
ap-1630	131	22	compensate	compensate	VERB
ap-1630	131	23	the	the	DET
ap-1630	131	24	higher	high	ADJ
ap-1630	131	25	power	power	NOUN
ap-1630	131	26	need	need	NOUN
ap-1630	131	27	.	.	PUNCT
ap-1630	132	1	case	case	NOUN
ap-1630	132	2	c.	c.	NOUN
ap-1630	132	3	if	if	SCONJ
ap-1630	132	4	between	between	ADP
ap-1630	132	5	the	the	DET
ap-1630	132	6	devices	device	NOUN
ap-1630	132	7	there	there	PRON
ap-1630	132	8	are	be	VERB
ap-1630	132	9	n	n	DET
ap-1630	132	10	relays	relay	NOUN
ap-1630	132	11	,	,	PUNCT
ap-1630	132	12	as	as	ADP
ap-1630	132	13	in	in	ADP
ap-1630	132	14	fig	fig	NOUN
ap-1630	132	15	.	.	PUNCT
ap-1630	133	1	3.27c	3.27c	NUM
ap-1630	133	2	,	,	PUNCT
ap-1630	133	3	then	then	ADV
ap-1630	133	4	the	the	DET
ap-1630	133	5	average	average	ADJ
ap-1630	133	6	power	power	NOUN
ap-1630	133	7	consumption	consumption	NOUN
ap-1630	133	8	becomes	become	VERB
ap-1630	133	9	per	per	ADP
ap-1630	133	10	end	end	NOUN
ap-1630	133	11	device	device	NOUN
ap-1630	133	12	(	(	PUNCT
ap-1630	133	13	the	the	DET
ap-1630	133	14	same	same	ADJ
ap-1630	133	15	as	as	ADP
ap-1630	133	16	in	in	ADP
ap-1630	133	17	(	(	PUNCT
ap-1630	133	18	7	7	NUM
ap-1630	133	19	)	)	PUNCT
ap-1630	133	20	):	):	PUNCT
ap-1630	133	21	emod	emod	NOUN
ap-1630	133	22	=	=	SYM
ap-1630	133	23	e(data	e(data	PROPN
ap-1630	133	24	)	)	PUNCT
ap-1630	134	1	+	+	CCONJ
ap-1630	134	2	e(ack	e(ack	NOUN
ap-1630	134	3	)	)	PUNCT
ap-1630	134	4	=	=	SYM
ap-1630	134	5	1	1	NUM
ap-1630	134	6	4cd	4cd	NOUN
ap-1630	134	7	2(1	2(1	NUM
ap-1630	134	8	+	+	CCONJ
ap-1630	134	9	k	k	NOUN
ap-1630	134	10	)	)	PUNCT
ap-1630	134	11	,	,	PUNCT
ap-1630	134	12	(	(	PUNCT
ap-1630	134	13	9	9	NUM
ap-1630	134	14	)	)	PUNCT
ap-1630	134	15	and	and	CCONJ
ap-1630	134	16	per	per	ADP
ap-1630	134	17	repeater	repeater	NOUN
ap-1630	134	18	:	:	PUNCT
ap-1630	134	19	er	er	INTJ
ap-1630	134	20	=	=	SYM
ap-1630	134	21	2	2	NUM
ap-1630	134	22	(	(	PUNCT
ap-1630	134	23	e(data	e(data	PROPN
ap-1630	134	24	)	)	PUNCT
ap-1630	135	1	+	+	CCONJ
ap-1630	135	2	e(ack	e(ack	NOUN
ap-1630	135	3	)	)	PUNCT
ap-1630	135	4	)	)	PUNCT
ap-1630	136	1	=	=	SYM
ap-1630	136	2	1	1	NUM
ap-1630	136	3	2n	2n	NUM
ap-1630	136	4	cd2(1	cd2(1	NOUN
ap-1630	136	5	+	+	CCONJ
ap-1630	136	6	k	k	NOUN
ap-1630	136	7	)	)	PUNCT
ap-1630	136	8	.	.	PUNCT
ap-1630	137	1	(	(	PUNCT
ap-1630	137	2	10	10	NUM
ap-1630	137	3	)	)	PUNCT
ap-1630	137	4	the	the	DET
ap-1630	137	5	total	total	ADJ
ap-1630	137	6	energy	energy	NOUN
ap-1630	137	7	need	need	NOUN
ap-1630	137	8	remains	remain	VERB
ap-1630	137	9	the	the	DET
ap-1630	137	10	same	same	ADJ
ap-1630	137	11	as	as	ADP
ap-1630	137	12	in	in	ADP
ap-1630	137	13	(	(	PUNCT
ap-1630	137	14	6	6	NUM
ap-1630	137	15	)	)	PUNCT
ap-1630	137	16	.	.	PUNCT
ap-1630	138	1	thus	thus	ADV
ap-1630	138	2	,	,	PUNCT
ap-1630	138	3	installing	instal	VERB
ap-1630	138	4	more	more	ADJ
ap-1630	138	5	repeaters	repeater	NOUN
ap-1630	138	6	can	can	AUX
ap-1630	138	7	compensate	compensate	VERB
ap-1630	138	8	the	the	DET
ap-1630	138	9	rapid	rapid	ADJ
ap-1630	138	10	exhaustion	exhaustion	NOUN
ap-1630	138	11	of	of	ADP
ap-1630	138	12	the	the	DET
ap-1630	138	13	battery	battery	NOUN
ap-1630	138	14	seen	see	VERB
ap-1630	138	15	in	in	ADP
ap-1630	138	16	case	case	NOUN
ap-1630	138	17	b.	b.	PROPN
ap-1630	138	18	case	case	NOUN
ap-1630	138	19	d.	d.	PROPN
ap-1630	138	20	assuming	assume	VERB
ap-1630	138	21	the	the	DET
ap-1630	138	22	same	same	ADJ
ap-1630	138	23	topology	topology	NOUN
ap-1630	138	24	as	as	ADP
ap-1630	138	25	in	in	ADP
ap-1630	138	26	case	case	NOUN
ap-1630	138	27	a	a	DET
ap-1630	138	28	(	(	PUNCT
ap-1630	138	29	fig	fig	NOUN
ap-1630	138	30	.	.	PUNCT
ap-1630	138	31	4a	4a	NUM
ap-1630	138	32	)	)	PUNCT
ap-1630	138	33	,	,	PUNCT
ap-1630	138	34	though	though	SCONJ
ap-1630	138	35	with	with	ADP
ap-1630	138	36	n	n	ADP
ap-1630	138	37	data	data	NOUN
ap-1630	138	38	packets	packet	NOUN
ap-1630	138	39	per	per	ADP
ap-1630	138	40	end	end	NOUN
ap-1630	138	41	-	-	PUNCT
ap-1630	138	42	device	device	NOUN
ap-1630	138	43	,	,	PUNCT
ap-1630	138	44	then	then	ADV
ap-1630	138	45	:	:	PUNCT
ap-1630	138	46	etot	etot	VERB
ap-1630	138	47	=	=	SYM
ap-1630	138	48	2ncd2(1	2ncd2(1	X
ap-1630	138	49	+	+	CCONJ
ap-1630	138	50	k	k	NOUN
ap-1630	138	51	)	)	PUNCT
ap-1630	138	52	,	,	PUNCT
ap-1630	138	53	and	and	CCONJ
ap-1630	138	54	the	the	DET
ap-1630	138	55	energy	energy	NOUN
ap-1630	138	56	drain	drain	NOUN
ap-1630	138	57	per	per	ADP
ap-1630	138	58	end	end	NOUN
ap-1630	138	59	-	-	PUNCT
ap-1630	138	60	module	module	NOUN
ap-1630	138	61	:	:	PUNCT
ap-1630	138	62	emod	emod	NOUN
ap-1630	138	63	=	=	SYM
ap-1630	138	64	ncd2(1	ncd2(1	PROPN
ap-1630	138	65	+	+	CCONJ
ap-1630	138	66	k	k	NOUN
ap-1630	138	67	)	)	PUNCT
ap-1630	138	68	.	.	PUNCT
ap-1630	139	1	case	case	NOUN
ap-1630	139	2	e.	e.	PROPN
ap-1630	139	3	supposing	suppose	VERB
ap-1630	139	4	the	the	DET
ap-1630	139	5	same	same	ADJ
ap-1630	139	6	topology	topology	NOUN
ap-1630	139	7	as	as	ADP
ap-1630	139	8	in	in	ADP
ap-1630	139	9	case	case	NOUN
ap-1630	139	10	b	b	X
ap-1630	139	11	(	(	PUNCT
ap-1630	139	12	fig	fig	NOUN
ap-1630	139	13	.	.	PUNCT
ap-1630	140	1	4b	4b	PROPN
ap-1630	140	2	)	)	PUNCT
ap-1630	140	3	,	,	PUNCT
ap-1630	140	4	though	though	SCONJ
ap-1630	140	5	with	with	ADP
ap-1630	140	6	n	n	ADP
ap-1630	140	7	data	data	NOUN
ap-1630	140	8	packets	packet	NOUN
ap-1630	140	9	per	per	ADP
ap-1630	140	10	end	end	NOUN
ap-1630	140	11	-	-	PUNCT
ap-1630	140	12	device	device	NOUN
ap-1630	140	13	,	,	PUNCT
ap-1630	140	14	we	we	PRON
ap-1630	140	15	obtain	obtain	VERB
ap-1630	140	16	:	:	PUNCT
ap-1630	140	17	etot	etot	VERB
ap-1630	140	18	=	=	SYM
ap-1630	140	19	ncd2(1	ncd2(1	PROPN
ap-1630	140	20	+	+	PROPN
ap-1630	140	21	k	k	NOUN
ap-1630	140	22	)	)	PUNCT
ap-1630	140	23	,	,	PUNCT
ap-1630	140	24	(	(	PUNCT
ap-1630	140	25	11	11	NUM
ap-1630	140	26	)	)	PUNCT
ap-1630	140	27	emod	emod	NOUN
ap-1630	140	28	=	=	SYM
ap-1630	140	29	n	n	NUM
ap-1630	140	30	4cd	4cd	NOUN
ap-1630	140	31	2(1	2(1	NUM
ap-1630	141	1	+	+	CCONJ
ap-1630	141	2	k	k	NOUN
ap-1630	141	3	)	)	PUNCT
ap-1630	142	1	,	,	PUNCT
ap-1630	142	2	(	(	PUNCT
ap-1630	142	3	12	12	NUM
ap-1630	142	4	)	)	PUNCT
ap-1630	142	5	er	er	INTJ
ap-1630	142	6	=	=	NOUN
ap-1630	142	7	n	n	NOUN
ap-1630	142	8	2cd	2cd	NOUN
ap-1630	142	9	2(1	2(1	NUM
ap-1630	142	10	+	+	CCONJ
ap-1630	142	11	k	k	NOUN
ap-1630	142	12	)	)	PUNCT
ap-1630	142	13	.	.	PUNCT
ap-1630	143	1	(	(	PUNCT
ap-1630	143	2	13	13	NUM
ap-1630	143	3	)	)	PUNCT
ap-1630	143	4	case	case	NOUN
ap-1630	143	5	f.	f.	NOUN
ap-1630	143	6	assuming	assume	VERB
ap-1630	143	7	the	the	DET
ap-1630	143	8	same	same	ADJ
ap-1630	143	9	topology	topology	NOUN
ap-1630	143	10	as	as	ADP
ap-1630	143	11	in	in	ADP
ap-1630	143	12	case	case	NOUN
ap-1630	143	13	c	c	X
ap-1630	143	14	(	(	PUNCT
ap-1630	143	15	fig	fig	NOUN
ap-1630	143	16	.	.	PUNCT
ap-1630	144	1	4c	4c	NOUN
ap-1630	144	2	)	)	PUNCT
ap-1630	144	3	,	,	PUNCT
ap-1630	144	4	though	though	SCONJ
ap-1630	144	5	with	with	ADP
ap-1630	144	6	n	n	ADP
ap-1630	144	7	data	data	NOUN
ap-1630	144	8	packets	packet	NOUN
ap-1630	144	9	per	per	ADP
ap-1630	144	10	end	end	NOUN
ap-1630	144	11	-	-	PUNCT
ap-1630	144	12	device	device	NOUN
ap-1630	144	13	,	,	PUNCT
ap-1630	144	14	we	we	PRON
ap-1630	144	15	obtain	obtain	VERB
ap-1630	144	16	:	:	PUNCT
ap-1630	144	17	etot	etot	VERB
ap-1630	144	18	=	=	SYM
ap-1630	144	19	ncd2(1	ncd2(1	PROPN
ap-1630	144	20	+	+	PROPN
ap-1630	144	21	k	k	NOUN
ap-1630	144	22	)	)	PUNCT
ap-1630	144	23	,	,	PUNCT
ap-1630	144	24	(	(	PUNCT
ap-1630	144	25	14	14	NUM
ap-1630	144	26	)	)	PUNCT
ap-1630	144	27	emod	emod	NOUN
ap-1630	145	1	=	=	SYM
ap-1630	145	2	n	n	NUM
ap-1630	145	3	4cd	4cd	NOUN
ap-1630	145	4	2(1	2(1	NUM
ap-1630	145	5	+	+	CCONJ
ap-1630	145	6	k	k	NOUN
ap-1630	145	7	)	)	PUNCT
ap-1630	145	8	,	,	PUNCT
ap-1630	145	9	(	(	PUNCT
ap-1630	145	10	15	15	X
ap-1630	145	11	)	)	PUNCT
ap-1630	145	12	er	er	INTJ
ap-1630	145	13	=	=	SYM
ap-1630	145	14	n	n	CCONJ
ap-1630	145	15	2n	2n	NUM
ap-1630	145	16	cd2(1	cd2(1	NOUN
ap-1630	145	17	+	+	CCONJ
ap-1630	145	18	k	k	NOUN
ap-1630	145	19	)	)	PUNCT
ap-1630	145	20	.	.	PUNCT
ap-1630	146	1	(	(	PUNCT
ap-1630	146	2	16	16	NUM
ap-1630	146	3	)	)	PUNCT
ap-1630	146	4	case	case	NOUN
ap-1630	146	5	g.	g.	NOUN
ap-1630	146	6	considering	consider	VERB
ap-1630	146	7	now	now	ADV
ap-1630	146	8	m	m	VERB
ap-1630	146	9	modules	module	NOUN
ap-1630	146	10	per	per	ADP
ap-1630	146	11	cluster	cluster	NOUN
ap-1630	146	12	,	,	PUNCT
ap-1630	146	13	each	each	DET
ap-1630	146	14	generating	generate	VERB
ap-1630	146	15	n	n	CCONJ
ap-1630	146	16	data	datum	NOUN
ap-1630	146	17	packets	packet	NOUN
ap-1630	146	18	,	,	PUNCT
ap-1630	146	19	as	as	ADP
ap-1630	146	20	in	in	ADP
ap-1630	146	21	fig	fig	NOUN
ap-1630	146	22	.	.	PUNCT
ap-1630	147	1	4d	4d	NUM
ap-1630	147	2	,	,	PUNCT
ap-1630	147	3	then	then	ADV
ap-1630	147	4	:	:	PUNCT
ap-1630	147	5	etot	etot	VERB
ap-1630	147	6	=	=	SYM
ap-1630	147	7	2mncd2(1	2mncd2(1	NUM
ap-1630	147	8	+	+	CCONJ
ap-1630	147	9	k	k	NOUN
ap-1630	147	10	)	)	PUNCT
ap-1630	147	11	,	,	PUNCT
ap-1630	147	12	(	(	PUNCT
ap-1630	147	13	17	17	NUM
ap-1630	147	14	)	)	PUNCT
ap-1630	147	15	emod	emod	NOUN
ap-1630	147	16	=	=	SYM
ap-1630	147	17	ncd2(1	ncd2(1	PROPN
ap-1630	147	18	+	+	CCONJ
ap-1630	147	19	k	k	NOUN
ap-1630	147	20	)	)	PUNCT
ap-1630	147	21	,	,	PUNCT
ap-1630	147	22	(	(	PUNCT
ap-1630	147	23	18	18	NUM
ap-1630	147	24	)	)	PUNCT
ap-1630	147	25	case	case	NOUN
ap-1630	148	1	h.	h.	NOUN
ap-1630	148	2	considering	consider	VERB
ap-1630	148	3	now	now	ADV
ap-1630	148	4	m	m	VERB
ap-1630	148	5	modules	module	NOUN
ap-1630	148	6	per	per	ADP
ap-1630	148	7	cluster	cluster	NOUN
ap-1630	148	8	,	,	PUNCT
ap-1630	148	9	each	each	DET
ap-1630	148	10	generating	generate	VERB
ap-1630	148	11	n	n	CCONJ
ap-1630	148	12	data	data	NOUN
ap-1630	148	13	packets	packet	NOUN
ap-1630	148	14	and	and	CCONJ
ap-1630	148	15	one	one	NUM
ap-1630	148	16	repeater	repeater	NOUN
ap-1630	148	17	in	in	ADP
ap-1630	148	18	30	30	NUM
ap-1630	148	19	acta	acta	PROPN
ap-1630	148	20	polytechnica	polytechnica	PROPN
ap-1630	148	21	vol	vol	NOUN
ap-1630	148	22	.	.	PUNCT
ap-1630	149	1	52	52	NUM
ap-1630	149	2	no	no	NOUN
ap-1630	149	3	.	.	PUNCT
ap-1630	150	1	5/2012	5/2012	NUM
ap-1630	150	2	the	the	DET
ap-1630	150	3	middle	middle	NOUN
ap-1630	150	4	,	,	PUNCT
ap-1630	150	5	as	as	ADP
ap-1630	150	6	in	in	ADP
ap-1630	150	7	fig	fig	NOUN
ap-1630	150	8	.	.	PUNCT
ap-1630	151	1	4e	4e	NOUN
ap-1630	151	2	,	,	PUNCT
ap-1630	151	3	then	then	ADV
ap-1630	151	4	:	:	PUNCT
ap-1630	151	5	etot	etot	VERB
ap-1630	151	6	=	=	PUNCT
ap-1630	151	7	mncd2(1	mncd2(1	NOUN
ap-1630	151	8	+	+	CCONJ
ap-1630	151	9	k	k	NOUN
ap-1630	151	10	)	)	PUNCT
ap-1630	151	11	,	,	PUNCT
ap-1630	151	12	(	(	PUNCT
ap-1630	151	13	19	19	NUM
ap-1630	151	14	)	)	PUNCT
ap-1630	151	15	emod	emod	NOUN
ap-1630	151	16	=	=	SYM
ap-1630	151	17	n	n	NUM
ap-1630	151	18	4cd	4cd	NOUN
ap-1630	151	19	2(1	2(1	NUM
ap-1630	152	1	+	+	CCONJ
ap-1630	153	1	k	k	NOUN
ap-1630	153	2	)	)	PUNCT
ap-1630	153	3	,	,	PUNCT
ap-1630	153	4	(	(	PUNCT
ap-1630	153	5	20	20	NUM
ap-1630	153	6	)	)	PUNCT
ap-1630	153	7	er	er	INTJ
ap-1630	153	8	=	=	SYM
ap-1630	153	9	mn	mn	PROPN
ap-1630	153	10	2	2	NUM
ap-1630	153	11	cd2(1	cd2(1	NOUN
ap-1630	153	12	+	+	CCONJ
ap-1630	153	13	k	k	NOUN
ap-1630	153	14	)	)	PUNCT
ap-1630	153	15	.	.	PUNCT
ap-1630	154	1	(	(	PUNCT
ap-1630	154	2	21	21	NUM
ap-1630	154	3	)	)	PUNCT
ap-1630	154	4	we	we	PRON
ap-1630	154	5	assumed	assume	VERB
ap-1630	154	6	for	for	ADP
ap-1630	154	7	this	this	DET
ap-1630	154	8	case	case	NOUN
ap-1630	154	9	that	that	SCONJ
ap-1630	154	10	distance	distance	NOUN
ap-1630	154	11	d	d	NOUN
ap-1630	154	12	is	be	AUX
ap-1630	154	13	much	much	ADV
ap-1630	154	14	greater	great	ADJ
ap-1630	154	15	than	than	ADP
ap-1630	154	16	the	the	DET
ap-1630	154	17	distances	distance	NOUN
ap-1630	154	18	between	between	ADP
ap-1630	154	19	the	the	DET
ap-1630	154	20	modules	module	NOUN
ap-1630	154	21	of	of	ADP
ap-1630	154	22	a	a	DET
ap-1630	154	23	cluster	cluster	NOUN
ap-1630	154	24	.	.	PUNCT
ap-1630	155	1	case	case	NOUN
ap-1630	155	2	i.	i.	NOUN
ap-1630	155	3	considering	consider	VERB
ap-1630	155	4	now	now	ADV
ap-1630	155	5	m	m	VERB
ap-1630	155	6	modules	module	NOUN
ap-1630	155	7	per	per	ADP
ap-1630	155	8	cluster	cluster	NOUN
ap-1630	155	9	,	,	PUNCT
ap-1630	155	10	each	each	DET
ap-1630	155	11	generating	generate	VERB
ap-1630	155	12	n	n	CCONJ
ap-1630	155	13	data	data	NOUN
ap-1630	155	14	packets	packet	NOUN
ap-1630	155	15	and	and	CCONJ
ap-1630	155	16	n	n	CCONJ
ap-1630	155	17	repeaters	repeater	NOUN
ap-1630	155	18	in	in	ADP
ap-1630	155	19	the	the	DET
ap-1630	155	20	middle	middle	NOUN
ap-1630	155	21	,	,	PUNCT
ap-1630	155	22	as	as	ADP
ap-1630	155	23	in	in	ADP
ap-1630	155	24	fig	fig	NOUN
ap-1630	155	25	.	.	PUNCT
ap-1630	156	1	4f	4f	NUM
ap-1630	156	2	,	,	PUNCT
ap-1630	156	3	then	then	ADV
ap-1630	156	4	:	:	PUNCT
ap-1630	156	5	etot	etot	VERB
ap-1630	156	6	=	=	PUNCT
ap-1630	156	7	mncd2(1	mncd2(1	NOUN
ap-1630	156	8	+	+	CCONJ
ap-1630	156	9	k	k	NOUN
ap-1630	156	10	)	)	PUNCT
ap-1630	156	11	,	,	PUNCT
ap-1630	156	12	(	(	PUNCT
ap-1630	156	13	22	22	NUM
ap-1630	156	14	)	)	PUNCT
ap-1630	156	15	emod	emod	NOUN
ap-1630	156	16	=	=	SYM
ap-1630	156	17	n	n	NUM
ap-1630	156	18	4cd	4cd	NOUN
ap-1630	156	19	2(1	2(1	NUM
ap-1630	156	20	+	+	CCONJ
ap-1630	156	21	k	k	NOUN
ap-1630	156	22	)	)	PUNCT
ap-1630	156	23	,	,	PUNCT
ap-1630	156	24	(	(	PUNCT
ap-1630	156	25	23	23	NUM
ap-1630	156	26	)	)	PUNCT
ap-1630	156	27	er	er	INTJ
ap-1630	156	28	=	=	SYM
ap-1630	156	29	mn	mn	PROPN
ap-1630	156	30	2n	2n	NUM
ap-1630	156	31	cd2(1	cd2(1	NOUN
ap-1630	156	32	+	+	CCONJ
ap-1630	156	33	k	k	NOUN
ap-1630	156	34	)	)	PUNCT
ap-1630	156	35	.	.	PUNCT
ap-1630	157	1	(	(	PUNCT
ap-1630	157	2	24	24	NUM
ap-1630	157	3	)	)	PUNCT
ap-1630	157	4	case	case	NOUN
ap-1630	157	5	j	j	NOUN
ap-1630	157	6	:	:	PUNCT
ap-1630	157	7	let	let	VERB
ap-1630	157	8	us	we	PRON
ap-1630	157	9	consider	consider	VERB
ap-1630	157	10	two	two	NUM
ap-1630	157	11	clusters	cluster	NOUN
ap-1630	157	12	,	,	PUNCT
ap-1630	157	13	separated	separate	VERB
ap-1630	157	14	by	by	ADP
ap-1630	157	15	a	a	DET
ap-1630	157	16	distance	distance	NOUN
ap-1630	158	1	d	d	NOUN
ap-1630	158	2	that	that	PRON
ap-1630	158	3	is	be	AUX
ap-1630	158	4	much	much	ADV
ap-1630	158	5	greater	great	ADJ
ap-1630	158	6	than	than	ADP
ap-1630	158	7	the	the	DET
ap-1630	158	8	cluster	cluster	NOUN
ap-1630	158	9	size	size	NOUN
ap-1630	158	10	(	(	PUNCT
ap-1630	158	11	a	a	DET
ap-1630	158	12	squared	squared	ADJ
ap-1630	158	13	area	area	NOUN
ap-1630	158	14	d×	d×	NOUN
ap-1630	158	15	d	d	NOUN
ap-1630	158	16	meters	meter	NOUN
ap-1630	158	17	—	—	PUNCT
ap-1630	158	18	fig	fig	NOUN
ap-1630	158	19	.	.	PUNCT
ap-1630	159	1	4	4	NUM
ap-1630	159	2	g	g	NOUN
ap-1630	159	3	)	)	PUNCT
ap-1630	159	4	.	.	PUNCT
ap-1630	160	1	each	each	DET
ap-1630	160	2	cluster	cluster	NOUN
ap-1630	160	3	contains	contain	VERB
ap-1630	160	4	m	m	NOUN
ap-1630	160	5	modules	module	NOUN
ap-1630	160	6	.	.	PUNCT
ap-1630	161	1	let	let	VERB
ap-1630	161	2	us	we	PRON
ap-1630	161	3	note	note	VERB
ap-1630	161	4	the	the	DET
ap-1630	161	5	energy	energy	NOUN
ap-1630	161	6	that	that	PRON
ap-1630	161	7	a	a	DET
ap-1630	161	8	module	module	NOUN
ap-1630	161	9	of	of	ADP
ap-1630	161	10	a	a	DET
ap-1630	161	11	cluster	cluster	NOUN
ap-1630	161	12	needs	need	VERB
ap-1630	161	13	to	to	PART
ap-1630	161	14	broadcast	broadcast	VERB
ap-1630	161	15	a	a	DET
ap-1630	161	16	data	data	NOUN
ap-1630	161	17	packet	packet	NOUN
ap-1630	161	18	to	to	ADP
ap-1630	161	19	the	the	DET
ap-1630	161	20	other	other	ADJ
ap-1630	161	21	members	member	NOUN
ap-1630	161	22	of	of	ADP
ap-1630	161	23	the	the	DET
ap-1630	161	24	same	same	ADJ
ap-1630	161	25	cluster	cluster	NOUN
ap-1630	161	26	as	as	ADP
ap-1630	161	27	ebd	ebd	PROPN
ap-1630	161	28	and	and	CCONJ
ap-1630	161	29	the	the	DET
ap-1630	161	30	energy	energy	NOUN
ap-1630	161	31	that	that	PRON
ap-1630	161	32	a	a	DET
ap-1630	161	33	module	module	NOUN
ap-1630	161	34	of	of	ADP
ap-1630	161	35	a	a	DET
ap-1630	161	36	cluster	cluster	NOUN
ap-1630	161	37	needs	need	VERB
ap-1630	161	38	to	to	PART
ap-1630	161	39	broadcast	broadcast	VERB
ap-1630	161	40	an	an	DET
ap-1630	161	41	acknowledgement	acknowledgement	NOUN
ap-1630	161	42	packet	packet	NOUN
ap-1630	161	43	to	to	ADP
ap-1630	161	44	the	the	DET
ap-1630	161	45	other	other	ADJ
ap-1630	161	46	members	member	NOUN
ap-1630	161	47	of	of	ADP
ap-1630	161	48	the	the	DET
ap-1630	161	49	same	same	ADJ
ap-1630	161	50	cluster	cluster	NOUN
ap-1630	161	51	as	as	ADP
ap-1630	161	52	eba	eba	PROPN
ap-1630	161	53	.	.	PUNCT
ap-1630	162	1	let	let	VERB
ap-1630	162	2	us	we	PRON
ap-1630	162	3	also	also	ADV
ap-1630	162	4	assume	assume	VERB
ap-1630	162	5	that	that	SCONJ
ap-1630	162	6	each	each	DET
ap-1630	162	7	module	module	NOUN
ap-1630	162	8	has	have	VERB
ap-1630	162	9	equal	equal	ADJ
ap-1630	162	10	participation	participation	NOUN
ap-1630	162	11	in	in	ADP
ap-1630	162	12	the	the	DET
ap-1630	162	13	cluster	cluster	NOUN
ap-1630	162	14	in	in	ADP
ap-1630	162	15	spreading	spread	VERB
ap-1630	162	16	the	the	DET
ap-1630	162	17	load	load	NOUN
ap-1630	162	18	,	,	PUNCT
ap-1630	162	19	in	in	ADP
ap-1630	162	20	beamforming	beamforme	VERB
ap-1630	162	21	and	and	CCONJ
ap-1630	162	22	generating	generate	VERB
ap-1630	162	23	data	data	NOUN
ap-1630	162	24	traffic	traffic	NOUN
ap-1630	162	25	.	.	PUNCT
ap-1630	163	1	we	we	PRON
ap-1630	163	2	can	can	AUX
ap-1630	163	3	then	then	ADV
ap-1630	163	4	write	write	VERB
ap-1630	163	5	that	that	PRON
ap-1630	163	6	:	:	PUNCT
ap-1630	163	7	•	•	ADP
ap-1630	163	8	the	the	DET
ap-1630	163	9	energy	energy	NOUN
ap-1630	163	10	to	to	PART
ap-1630	163	11	broadcast	broadcast	VERB
ap-1630	163	12	data	datum	NOUN
ap-1630	163	13	in	in	ADP
ap-1630	163	14	the	the	DET
ap-1630	163	15	cluster	cluster	NOUN
ap-1630	163	16	is	be	AUX
ap-1630	163	17	ebd	ebd	NOUN
ap-1630	163	18	=	=	NOUN
ap-1630	163	19	sed	se	VERB
ap-1630	163	20	and	and	CCONJ
ap-1630	163	21	•	•	NUM
ap-1630	163	22	the	the	DET
ap-1630	163	23	energy	energy	NOUN
ap-1630	163	24	to	to	PART
ap-1630	163	25	broadcast	broadcast	VERB
ap-1630	163	26	acknowledgement	acknowledgement	NOUN
ap-1630	163	27	in	in	ADP
ap-1630	163	28	the	the	DET
ap-1630	163	29	cluster	cluster	NOUN
ap-1630	163	30	is	be	AUX
ap-1630	163	31	eba	eba	NOUN
ap-1630	163	32	=	=	PROPN
ap-1630	163	33	sea	sea	PROPN
ap-1630	163	34	=	=	NOUN
ap-1630	163	35	ksed	kse	VERB
ap-1630	163	36	.	.	PUNCT
ap-1630	164	1	the	the	DET
ap-1630	164	2	steps	step	NOUN
ap-1630	164	3	required	require	VERB
ap-1630	164	4	for	for	ADP
ap-1630	164	5	1	1	NUM
ap-1630	164	6	-	-	PUNCT
ap-1630	164	7	packet	packet	NOUN
ap-1630	164	8	two	two	NUM
ap-1630	164	9	-	-	PUNCT
ap-1630	164	10	way	way	NOUN
ap-1630	164	11	communication	communication	NOUN
ap-1630	164	12	between	between	ADP
ap-1630	164	13	modules	module	NOUN
ap-1630	164	14	a1	a1	NOUN
ap-1630	164	15	and	and	CCONJ
ap-1630	164	16	b1	b1	NOUN
ap-1630	164	17	are	be	AUX
ap-1630	164	18	:	:	PUNCT
ap-1630	164	19	1	1	X
ap-1630	164	20	.	.	PUNCT
ap-1630	164	21	module	module	NOUN
ap-1630	164	22	a1	a1	NOUN
ap-1630	164	23	broadcasts	broadcast	NOUN
ap-1630	164	24	data	datum	NOUN
ap-1630	164	25	in	in	ADP
ap-1630	164	26	cluster	cluster	NOUN
ap-1630	164	27	a	a	PRON
ap-1630	164	28	on	on	ADP
ap-1630	164	29	frequency	frequency	NOUN
ap-1630	164	30	fd	fd	PROPN
ap-1630	164	31	,	,	PUNCT
ap-1630	164	32	fig	fig	NOUN
ap-1630	164	33	.	.	PUNCT
ap-1630	165	1	5a	5a	NUM
ap-1630	165	2	;	;	PUNCT
ap-1630	165	3	2	2	X
ap-1630	165	4	.	.	X
ap-1630	165	5	cluster	cluster	NOUN
ap-1630	165	6	a	a	NOUN
ap-1630	165	7	is	be	AUX
ap-1630	165	8	synchronised	synchronise	VERB
ap-1630	165	9	by	by	ADP
ap-1630	165	10	a1	a1	NOUN
ap-1630	165	11	on	on	ADP
ap-1630	165	12	frequency	frequency	NOUN
ap-1630	165	13	fs	f	NOUN
ap-1630	165	14	and	and	CCONJ
ap-1630	165	15	in	in	ADP
ap-1630	165	16	one	one	NUM
ap-1630	165	17	step	step	NOUN
ap-1630	165	18	transmits	transmit	VERB
ap-1630	165	19	data	datum	NOUN
ap-1630	165	20	to	to	ADP
ap-1630	165	21	module	module	NOUN
ap-1630	165	22	b1	b1	NOUN
ap-1630	165	23	,	,	PUNCT
ap-1630	165	24	fig	fig	NOUN
ap-1630	165	25	.	.	PUNCT
ap-1630	166	1	5b	5b	NUM
ap-1630	166	2	;	;	PUNCT
ap-1630	166	3	3	3	X
ap-1630	166	4	.	.	X
ap-1630	166	5	module	module	NOUN
ap-1630	166	6	b1	b1	NOUN
ap-1630	166	7	broadcasts	broadcast	VERB
ap-1630	166	8	an	an	DET
ap-1630	166	9	acknowledgement	acknowledgement	NOUN
ap-1630	166	10	in	in	ADP
ap-1630	166	11	cluster	cluster	NOUN
ap-1630	166	12	b	b	PROPN
ap-1630	166	13	on	on	ADP
ap-1630	166	14	frequency	frequency	NOUN
ap-1630	166	15	fd	fd	PROPN
ap-1630	166	16	,	,	PUNCT
ap-1630	166	17	fig	fig	NOUN
ap-1630	166	18	.	.	PUNCT
ap-1630	167	1	5c	5c	NUM
ap-1630	167	2	;	;	PUNCT
ap-1630	167	3	4	4	NUM
ap-1630	167	4	.	.	X
ap-1630	167	5	cluster	cluster	NOUN
ap-1630	167	6	b	b	PROPN
ap-1630	167	7	is	be	AUX
ap-1630	167	8	synchronised	synchronise	VERB
ap-1630	167	9	by	by	ADP
ap-1630	167	10	b1	b1	NOUN
ap-1630	167	11	on	on	ADP
ap-1630	167	12	frequency	frequency	NOUN
ap-1630	167	13	fs	f	NOUN
ap-1630	167	14	and	and	CCONJ
ap-1630	167	15	in	in	ADP
ap-1630	167	16	one	one	NUM
ap-1630	167	17	step	step	NOUN
ap-1630	167	18	transmits	transmit	VERB
ap-1630	167	19	the	the	DET
ap-1630	167	20	acknowledgement	acknowledgement	NOUN
ap-1630	167	21	to	to	ADP
ap-1630	167	22	module	module	NOUN
ap-1630	167	23	a1	a1	NOUN
ap-1630	167	24	,	,	PUNCT
ap-1630	167	25	fig	fig	NOUN
ap-1630	167	26	.	.	PUNCT
ap-1630	168	1	5d	5d	NUM
ap-1630	168	2	;	;	PUNCT
ap-1630	168	3	5	5	X
ap-1630	168	4	.	.	X
ap-1630	168	5	module	module	NOUN
ap-1630	168	6	b1	b1	NOUN
ap-1630	168	7	broadcasts	broadcast	NOUN
ap-1630	168	8	data	datum	NOUN
ap-1630	168	9	in	in	ADP
ap-1630	168	10	cluster	cluster	NOUN
ap-1630	168	11	b	b	PROPN
ap-1630	168	12	on	on	ADP
ap-1630	168	13	frequency	frequency	NOUN
ap-1630	168	14	fd	fd	PROPN
ap-1630	168	15	,	,	PUNCT
ap-1630	168	16	fig	fig	NOUN
ap-1630	168	17	.	.	PUNCT
ap-1630	169	1	5e	5e	NOUN
ap-1630	169	2	;	;	PUNCT
ap-1630	169	3	6	6	X
ap-1630	169	4	.	.	X
ap-1630	169	5	cluster	cluster	NOUN
ap-1630	169	6	b	b	PROPN
ap-1630	169	7	is	be	AUX
ap-1630	169	8	synchronised	synchronise	VERB
ap-1630	169	9	by	by	ADP
ap-1630	169	10	b1	b1	NOUN
ap-1630	169	11	on	on	ADP
ap-1630	169	12	frequency	frequency	NOUN
ap-1630	169	13	fs	f	NOUN
ap-1630	169	14	and	and	CCONJ
ap-1630	169	15	in	in	ADP
ap-1630	169	16	one	one	NUM
ap-1630	169	17	step	step	NOUN
ap-1630	169	18	transmits	transmit	VERB
ap-1630	169	19	data	datum	NOUN
ap-1630	169	20	to	to	ADP
ap-1630	169	21	module	module	NOUN
ap-1630	169	22	a1	a1	NOUN
ap-1630	169	23	,	,	PUNCT
ap-1630	169	24	fig	fig	NOUN
ap-1630	169	25	.	.	PUNCT
ap-1630	170	1	5f	5f	NOUN
ap-1630	170	2	;	;	PUNCT
ap-1630	170	3	7	7	X
ap-1630	170	4	.	.	NOUN
ap-1630	170	5	module	module	NOUN
ap-1630	170	6	a1	a1	NOUN
ap-1630	170	7	broadcasts	broadcast	VERB
ap-1630	170	8	the	the	DET
ap-1630	170	9	acknowledgement	acknowledgement	NOUN
ap-1630	170	10	in	in	ADP
ap-1630	170	11	cluster	cluster	NOUN
ap-1630	170	12	a	a	PRON
ap-1630	170	13	on	on	ADP
ap-1630	170	14	frequency	frequency	NOUN
ap-1630	170	15	fd	fd	PROPN
ap-1630	170	16	,	,	PUNCT
ap-1630	170	17	fig	fig	NOUN
ap-1630	170	18	.	.	PUNCT
ap-1630	171	1	5	5	NUM
ap-1630	171	2	g	g	NOUN
ap-1630	171	3	;	;	PUNCT
ap-1630	171	4	8	8	NUM
ap-1630	171	5	.	.	X
ap-1630	172	1	cluster	cluster	NOUN
ap-1630	172	2	a	a	NOUN
ap-1630	172	3	is	be	AUX
ap-1630	172	4	synchronised	synchronise	VERB
ap-1630	172	5	by	by	ADP
ap-1630	172	6	a1	a1	NOUN
ap-1630	172	7	on	on	ADP
ap-1630	172	8	frequency	frequency	NOUN
ap-1630	172	9	fs	f	NOUN
ap-1630	172	10	and	and	CCONJ
ap-1630	172	11	in	in	ADP
ap-1630	172	12	one	one	NUM
ap-1630	172	13	step	step	NOUN
ap-1630	172	14	transmits	transmit	VERB
ap-1630	172	15	the	the	DET
ap-1630	172	16	acknowledgement	acknowledgement	NOUN
ap-1630	172	17	to	to	ADP
ap-1630	172	18	module	module	NOUN
ap-1630	172	19	b1	b1	NOUN
ap-1630	172	20	,	,	PUNCT
ap-1630	172	21	fig	fig	NOUN
ap-1630	172	22	.	.	PUNCT
ap-1630	173	1	5h	5h	NOUN
ap-1630	173	2	.	.	PUNCT
ap-1630	174	1	the	the	DET
ap-1630	174	2	energy	energy	NOUN
ap-1630	174	3	requirements	requirement	NOUN
ap-1630	174	4	for	for	ADP
ap-1630	174	5	each	each	DET
ap-1630	174	6	step	step	NOUN
ap-1630	174	7	are	be	AUX
ap-1630	174	8	:	:	PUNCT
ap-1630	174	9	step	step	NOUN
ap-1630	174	10	1	1	NUM
ap-1630	174	11	—	—	PUNCT
ap-1630	174	12	module	module	NOUN
ap-1630	174	13	a1	a1	NOUN
ap-1630	174	14	broadcasts	broadcast	NOUN
ap-1630	174	15	data	datum	NOUN
ap-1630	174	16	in	in	ADP
ap-1630	174	17	cluster	cluster	NOUN
ap-1630	174	18	a	a	PRON
ap-1630	174	19	on	on	ADP
ap-1630	174	20	frequency	frequency	NOUN
ap-1630	174	21	fd	fd	PROPN
ap-1630	174	22	,	,	PUNCT
ap-1630	174	23	fig	fig	NOUN
ap-1630	174	24	.	.	PUNCT
ap-1630	175	1	5a	5a	NUM
ap-1630	175	2	:	:	PUNCT
ap-1630	175	3	•	•	NOUN
ap-1630	175	4	at	at	ADP
ap-1630	175	5	a1	a1	NOUN
ap-1630	175	6	:	:	PUNCT
ap-1630	175	7	e1	e1	PROPN
ap-1630	175	8	=	=	SYM
ap-1630	175	9	ebd	ebd	PROPN
ap-1630	175	10	=	=	PUNCT
ap-1630	175	11	sed	se	VERB
ap-1630	175	12	;	;	PUNCT
ap-1630	175	13	•	•	ADV
ap-1630	175	14	at	at	ADP
ap-1630	175	15	other	other	ADJ
ap-1630	175	16	modules	module	NOUN
ap-1630	175	17	:	:	PUNCT
ap-1630	175	18	0	0	X
ap-1630	175	19	.	.	X
ap-1630	176	1	step	step	NOUN
ap-1630	176	2	2	2	NUM
ap-1630	176	3	—	—	PUNCT
ap-1630	176	4	cluster	cluster	NOUN
ap-1630	176	5	a	a	NOUN
ap-1630	176	6	is	be	AUX
ap-1630	176	7	synchronised	synchronise	VERB
ap-1630	176	8	by	by	ADP
ap-1630	176	9	a1	a1	NOUN
ap-1630	176	10	on	on	ADP
ap-1630	176	11	frequency	frequency	NOUN
ap-1630	176	12	fs	f	NOUN
ap-1630	176	13	and	and	CCONJ
ap-1630	176	14	in	in	ADP
ap-1630	176	15	one	one	NUM
ap-1630	176	16	step	step	NOUN
ap-1630	176	17	transmits	transmit	VERB
ap-1630	176	18	data	datum	NOUN
ap-1630	176	19	to	to	ADP
ap-1630	176	20	module	module	NOUN
ap-1630	176	21	b1	b1	NOUN
ap-1630	176	22	,	,	PUNCT
ap-1630	176	23	fig	fig	NOUN
ap-1630	176	24	.	.	PUNCT
ap-1630	177	1	5b	5b	NUM
ap-1630	177	2	:	:	PUNCT
ap-1630	177	3	•	•	NOUN
ap-1630	177	4	at	at	ADP
ap-1630	177	5	each	each	PRON
ap-1630	177	6	ai	ai	NOUN
ap-1630	177	7	:	:	PUNCT
ap-1630	177	8	e2	e2	PROPN
ap-1630	177	9	=	=	SYM
ap-1630	177	10	e(data	e(data	PROPN
ap-1630	177	11	)	)	PUNCT
ap-1630	177	12	m	m	PROPN
ap-1630	177	13	=	=	PUNCT
ap-1630	177	14	cd2	cd2	PROPN
ap-1630	177	15	m	m	PRON
ap-1630	177	16	;	;	PUNCT
ap-1630	177	17	•	•	NUM
ap-1630	177	18	a1	a1	NOUN
ap-1630	177	19	has	have	VERB
ap-1630	177	20	also	also	ADV
ap-1630	177	21	to	to	PART
ap-1630	177	22	synchronise	synchronise	VERB
ap-1630	177	23	the	the	DET
ap-1630	177	24	cluster	cluster	NOUN
ap-1630	177	25	:	:	PUNCT
ap-1630	177	26	e3	e3	X
ap-1630	177	27	=	=	SYM
ap-1630	177	28	esd	esd	NOUN
ap-1630	177	29	=	=	SYM
ap-1630	177	30	tebd	tebd	NOUN
ap-1630	177	31	,	,	PUNCT
ap-1630	177	32	where	where	SCONJ
ap-1630	177	33	t	t	PROPN
ap-1630	177	34	is	be	AUX
ap-1630	177	35	a	a	DET
ap-1630	177	36	constant	constant	ADJ
ap-1630	177	37	;	;	PUNCT
ap-1630	177	38	•	•	ADP
ap-1630	177	39	at	at	ADP
ap-1630	177	40	modules	module	NOUN
ap-1630	177	41	belonging	belong	VERB
ap-1630	177	42	to	to	ADP
ap-1630	177	43	cluster	cluster	NOUN
ap-1630	177	44	b	b	NOUN
ap-1630	177	45	:	:	PUNCT
ap-1630	177	46	0	0	NUM
ap-1630	177	47	.	.	X
ap-1630	177	48	step	step	NOUN
ap-1630	177	49	3	3	NUM
ap-1630	177	50	—	—	PUNCT
ap-1630	177	51	module	module	NOUN
ap-1630	177	52	b1	b1	NOUN
ap-1630	177	53	broadcasts	broadcast	VERB
ap-1630	177	54	the	the	DET
ap-1630	177	55	acknowledgement	acknowledgement	NOUN
ap-1630	177	56	in	in	ADP
ap-1630	177	57	cluster	cluster	NOUN
ap-1630	177	58	b	b	PROPN
ap-1630	177	59	on	on	ADP
ap-1630	177	60	frequency	frequency	NOUN
ap-1630	177	61	fd	fd	PROPN
ap-1630	177	62	,	,	PUNCT
ap-1630	177	63	fig	fig	NOUN
ap-1630	177	64	.	.	PUNCT
ap-1630	178	1	5c	5c	NOUN
ap-1630	178	2	:	:	PUNCT
ap-1630	178	3	•	•	ADP
ap-1630	178	4	at	at	ADP
ap-1630	178	5	b1	b1	NOUN
ap-1630	178	6	:	:	PUNCT
ap-1630	178	7	e4	e4	PROPN
ap-1630	178	8	=	=	SYM
ap-1630	178	9	eba	eba	NOUN
ap-1630	178	10	=	=	PROPN
ap-1630	178	11	sea	sea	PROPN
ap-1630	178	12	;	;	PUNCT
ap-1630	178	13	•	•	ADP
ap-1630	178	14	at	at	ADP
ap-1630	178	15	other	other	ADJ
ap-1630	178	16	modules	module	NOUN
ap-1630	178	17	:	:	PUNCT
ap-1630	178	18	0	0	X
ap-1630	178	19	.	.	X
ap-1630	179	1	step	step	NOUN
ap-1630	179	2	4	4	NUM
ap-1630	179	3	—	—	PUNCT
ap-1630	179	4	cluster	cluster	NOUN
ap-1630	179	5	b	b	NOUN
ap-1630	179	6	is	be	AUX
ap-1630	179	7	synchronised	synchronise	VERB
ap-1630	179	8	by	by	ADP
ap-1630	179	9	b1	b1	NOUN
ap-1630	179	10	on	on	ADP
ap-1630	179	11	the	the	DET
ap-1630	179	12	frequency	frequency	NOUN
ap-1630	179	13	fs	f	NOUN
ap-1630	179	14	and	and	CCONJ
ap-1630	179	15	in	in	ADP
ap-1630	179	16	one	one	NUM
ap-1630	179	17	step	step	NOUN
ap-1630	179	18	transmits	transmit	VERB
ap-1630	179	19	the	the	DET
ap-1630	179	20	acknowledgement	acknowledgement	NOUN
ap-1630	179	21	to	to	ADP
ap-1630	179	22	module	module	NOUN
ap-1630	179	23	a1	a1	NOUN
ap-1630	179	24	,	,	PUNCT
ap-1630	179	25	fig	fig	NOUN
ap-1630	179	26	.	.	PUNCT
ap-1630	180	1	5d	5d	NUM
ap-1630	180	2	:	:	PUNCT
ap-1630	180	3	•	•	ADP
ap-1630	180	4	at	at	ADP
ap-1630	180	5	each	each	DET
ap-1630	180	6	bi	bi	NOUN
ap-1630	180	7	:	:	PUNCT
ap-1630	181	1	e5	e5	PROPN
ap-1630	181	2	=	=	PUNCT
ap-1630	181	3	e(ack	e(ack	PROPN
ap-1630	181	4	)	)	PUNCT
ap-1630	181	5	m	m	VERB
ap-1630	181	6	=	=	PUNCT
ap-1630	181	7	kcd2	kcd2	PROPN
ap-1630	181	8	m	m	PROPN
ap-1630	181	9	;	;	PUNCT
ap-1630	181	10	•	•	NUM
ap-1630	181	11	b1	b1	NOUN
ap-1630	181	12	has	have	VERB
ap-1630	181	13	also	also	ADV
ap-1630	181	14	to	to	PART
ap-1630	181	15	synchronise	synchronise	VERB
ap-1630	181	16	the	the	DET
ap-1630	181	17	cluster	cluster	NOUN
ap-1630	181	18	:	:	PUNCT
ap-1630	181	19	e6	e6	PROPN
ap-1630	181	20	=	=	SYM
ap-1630	181	21	esa	esa	PROPN
ap-1630	181	22	=	=	PROPN
ap-1630	181	23	teba	teba	PROPN
ap-1630	181	24	,	,	PUNCT
ap-1630	181	25	where	where	SCONJ
ap-1630	181	26	t	t	PROPN
ap-1630	181	27	is	be	AUX
ap-1630	181	28	a	a	DET
ap-1630	181	29	constant	constant	ADJ
ap-1630	181	30	;	;	PUNCT
ap-1630	181	31	•	•	ADP
ap-1630	181	32	at	at	ADP
ap-1630	181	33	modules	module	NOUN
ap-1630	181	34	belonging	belong	VERB
ap-1630	181	35	to	to	PART
ap-1630	181	36	cluster	cluster	VERB
ap-1630	181	37	a	a	PRON
ap-1630	181	38	:	:	SYM
ap-1630	181	39	0	0	NUM
ap-1630	181	40	.	.	X
ap-1630	182	1	step	step	NOUN
ap-1630	182	2	5	5	NUM
ap-1630	182	3	—	—	PUNCT
ap-1630	182	4	module	module	NOUN
ap-1630	182	5	b1	b1	NOUN
ap-1630	182	6	broadcasts	broadcast	VERB
ap-1630	182	7	data	datum	NOUN
ap-1630	182	8	in	in	ADP
ap-1630	182	9	cluster	cluster	NOUN
ap-1630	182	10	b	b	PROPN
ap-1630	182	11	on	on	ADP
ap-1630	182	12	frequency	frequency	NOUN
ap-1630	182	13	fd	fd	PROPN
ap-1630	182	14	,	,	PUNCT
ap-1630	182	15	fig	fig	NOUN
ap-1630	182	16	.	.	PUNCT
ap-1630	183	1	5e	5e	NOUN
ap-1630	183	2	:	:	PUNCT
ap-1630	183	3	•	•	ADP
ap-1630	183	4	at	at	ADP
ap-1630	183	5	b1	b1	NOUN
ap-1630	183	6	:	:	PUNCT
ap-1630	183	7	e7	e7	PROPN
ap-1630	183	8	=	=	SYM
ap-1630	183	9	ebd	ebd	PROPN
ap-1630	183	10	=	=	PUNCT
ap-1630	183	11	sed	se	VERB
ap-1630	183	12	;	;	PUNCT
ap-1630	183	13	•	•	ADV
ap-1630	183	14	at	at	ADP
ap-1630	183	15	other	other	ADJ
ap-1630	183	16	modules	module	NOUN
ap-1630	183	17	:	:	PUNCT
ap-1630	184	1	0	0	X
ap-1630	184	2	.	.	X
ap-1630	184	3	step	step	NOUN
ap-1630	184	4	6	6	NUM
ap-1630	184	5	—	—	PUNCT
ap-1630	184	6	cluster	cluster	NOUN
ap-1630	184	7	b	b	NOUN
ap-1630	184	8	is	be	AUX
ap-1630	184	9	synchronised	synchronise	VERB
ap-1630	184	10	by	by	ADP
ap-1630	184	11	b1	b1	NOUN
ap-1630	184	12	on	on	ADP
ap-1630	184	13	frequency	frequency	NOUN
ap-1630	184	14	fs	f	NOUN
ap-1630	184	15	and	and	CCONJ
ap-1630	184	16	in	in	ADP
ap-1630	184	17	one	one	NUM
ap-1630	184	18	step	step	NOUN
ap-1630	184	19	transmits	transmit	VERB
ap-1630	184	20	data	datum	NOUN
ap-1630	184	21	to	to	ADP
ap-1630	184	22	module	module	NOUN
ap-1630	184	23	a1	a1	NOUN
ap-1630	184	24	,	,	PUNCT
ap-1630	184	25	fig	fig	NOUN
ap-1630	184	26	.	.	PUNCT
ap-1630	185	1	5f	5f	NOUN
ap-1630	185	2	:	:	PUNCT
ap-1630	185	3	•	•	ADP
ap-1630	185	4	at	at	ADP
ap-1630	185	5	each	each	DET
ap-1630	185	6	bi	bi	NOUN
ap-1630	185	7	:	:	PUNCT
ap-1630	185	8	e8	e8	PROPN
ap-1630	185	9	=	=	SYM
ap-1630	185	10	e(data	e(data	PROPN
ap-1630	185	11	)	)	PUNCT
ap-1630	185	12	m	m	PROPN
ap-1630	186	1	=	=	PUNCT
ap-1630	186	2	cd2	cd2	PROPN
ap-1630	186	3	m	m	PRON
ap-1630	186	4	;	;	PUNCT
ap-1630	186	5	•	•	NUM
ap-1630	186	6	b1	b1	NOUN
ap-1630	186	7	also	also	ADV
ap-1630	186	8	has	have	VERB
ap-1630	186	9	to	to	PART
ap-1630	186	10	synchronise	synchronise	VERB
ap-1630	186	11	the	the	DET
ap-1630	186	12	cluster	cluster	NOUN
ap-1630	186	13	:	:	PUNCT
ap-1630	187	1	e9	e9	PROPN
ap-1630	187	2	=	=	SYM
ap-1630	187	3	esd	esd	PROPN
ap-1630	187	4	=	=	SYM
ap-1630	187	5	tebd	tebd	NOUN
ap-1630	187	6	,	,	PUNCT
ap-1630	187	7	where	where	SCONJ
ap-1630	187	8	t	t	PROPN
ap-1630	187	9	is	be	AUX
ap-1630	187	10	a	a	DET
ap-1630	187	11	constant	constant	ADJ
ap-1630	187	12	;	;	PUNCT
ap-1630	187	13	•	•	ADP
ap-1630	187	14	at	at	ADP
ap-1630	187	15	modules	module	NOUN
ap-1630	187	16	belonging	belong	VERB
ap-1630	187	17	to	to	PART
ap-1630	187	18	cluster	cluster	VERB
ap-1630	187	19	a	a	PRON
ap-1630	187	20	:	:	SYM
ap-1630	187	21	0	0	NUM
ap-1630	187	22	.	.	X
ap-1630	188	1	step	step	NOUN
ap-1630	188	2	7	7	NUM
ap-1630	188	3	—	—	PUNCT
ap-1630	188	4	module	module	NOUN
ap-1630	188	5	a1	a1	NOUN
ap-1630	188	6	broadcasts	broadcast	VERB
ap-1630	188	7	the	the	DET
ap-1630	188	8	acknowledgement	acknowledgement	NOUN
ap-1630	188	9	in	in	ADP
ap-1630	188	10	cluster	cluster	NOUN
ap-1630	188	11	a	a	PRON
ap-1630	188	12	on	on	ADP
ap-1630	188	13	frequency	frequency	NOUN
ap-1630	188	14	fd	fd	PROPN
ap-1630	188	15	,	,	PUNCT
ap-1630	188	16	fig	fig	NOUN
ap-1630	188	17	.	.	PUNCT
ap-1630	189	1	5	5	NUM
ap-1630	189	2	g	g	NOUN
ap-1630	189	3	:	:	PUNCT
ap-1630	189	4	31	31	NUM
ap-1630	189	5	acta	acta	PROPN
ap-1630	189	6	polytechnica	polytechnica	PROPN
ap-1630	189	7	vol	vol	NOUN
ap-1630	189	8	.	.	PUNCT
ap-1630	190	1	52	52	NUM
ap-1630	190	2	no	no	NOUN
ap-1630	190	3	.	.	PUNCT
ap-1630	191	1	5/2012	5/2012	NUM
ap-1630	191	2	a1	a1	NOUN
ap-1630	191	3	local	local	ADJ
ap-1630	191	4	data	datum	NOUN
ap-1630	191	5	bcast	bcast	NOUN
ap-1630	191	6	.	.	PUNCT
ap-1630	192	1	beamformed	beamforme	VERB
ap-1630	192	2	data	data	NOUN
ap-1630	192	3	transmission	transmission	NOUN
ap-1630	192	4	a→	a→	PUNCT
ap-1630	192	5	b1	b1	NOUN
ap-1630	192	6	.	.	PUNCT
ap-1630	193	1	b1	b1	PROPN
ap-1630	193	2	local	local	ADJ
ap-1630	193	3	ack	ack	PROPN
ap-1630	193	4	bcast	bcast	PROPN
ap-1630	193	5	.	.	PUNCT
ap-1630	194	1	beamformed	beamforme	VERB
ap-1630	194	2	ack	ack	PROPN
ap-1630	194	3	transmission	transmission	PROPN
ap-1630	194	4	b	b	PROPN
ap-1630	194	5	→	→	SYM
ap-1630	194	6	a1	a1	NOUN
ap-1630	194	7	.	.	PUNCT
ap-1630	195	1	b1	b1	PROPN
ap-1630	195	2	local	local	ADJ
ap-1630	195	3	data	datum	NOUN
ap-1630	195	4	bcast	bcast	NOUN
ap-1630	195	5	.	.	PUNCT
ap-1630	196	1	beamformed	beamforme	VERB
ap-1630	196	2	data	data	PROPN
ap-1630	196	3	transmission	transmission	PROPN
ap-1630	196	4	b	b	PROPN
ap-1630	196	5	→	→	SYM
ap-1630	196	6	a1	a1	NOUN
ap-1630	196	7	.	.	PUNCT
ap-1630	197	1	a1	a1	NOUN
ap-1630	197	2	local	local	ADJ
ap-1630	197	3	ack	ack	NOUN
ap-1630	197	4	bcast	bcast	PROPN
ap-1630	197	5	.	.	PUNCT
ap-1630	198	1	beamformed	beamforme	VERB
ap-1630	198	2	ack	ack	PROPN
ap-1630	198	3	transmission	transmission	NOUN
ap-1630	198	4	a→	a→	NOUN
ap-1630	198	5	b1	b1	NOUN
ap-1630	198	6	.	.	PUNCT
ap-1630	199	1	figure	figure	NOUN
ap-1630	199	2	5	5	NUM
ap-1630	199	3	:	:	PUNCT
ap-1630	199	4	steps	step	NOUN
ap-1630	199	5	of	of	ADP
ap-1630	199	6	a	a	DET
ap-1630	199	7	beamformed	beamforme	VERB
ap-1630	199	8	bidirectional	bidirectional	ADJ
ap-1630	199	9	communication	communication	NOUN
ap-1630	199	10	.	.	PUNCT
ap-1630	200	1	•	•	NUM
ap-1630	200	2	at	at	ADP
ap-1630	200	3	a1	a1	NOUN
ap-1630	200	4	:	:	PUNCT
ap-1630	200	5	e10	e10	PROPN
ap-1630	200	6	=	=	SYM
ap-1630	200	7	eba	eba	NOUN
ap-1630	200	8	=	=	SYM
ap-1630	200	9	sea	sea	PROPN
ap-1630	200	10	;	;	PUNCT
ap-1630	200	11	•	•	ADP
ap-1630	200	12	at	at	ADP
ap-1630	200	13	other	other	ADJ
ap-1630	200	14	modules	module	NOUN
ap-1630	200	15	:	:	PUNCT
ap-1630	200	16	0	0	X
ap-1630	200	17	.	.	X
ap-1630	201	1	step	step	NOUN
ap-1630	201	2	8	8	NUM
ap-1630	201	3	—	—	PUNCT
ap-1630	201	4	cluster	cluster	NOUN
ap-1630	201	5	a	a	NOUN
ap-1630	201	6	is	be	AUX
ap-1630	201	7	synchronised	synchronise	VERB
ap-1630	201	8	by	by	ADP
ap-1630	201	9	a1	a1	NOUN
ap-1630	201	10	on	on	ADP
ap-1630	201	11	frequency	frequency	NOUN
ap-1630	201	12	fs	f	NOUN
ap-1630	201	13	and	and	CCONJ
ap-1630	201	14	in	in	ADP
ap-1630	201	15	one	one	NUM
ap-1630	201	16	step	step	NOUN
ap-1630	201	17	transmits	transmit	VERB
ap-1630	201	18	the	the	DET
ap-1630	201	19	acknowledgement	acknowledgement	NOUN
ap-1630	201	20	to	to	ADP
ap-1630	201	21	module	module	NOUN
ap-1630	201	22	b1	b1	NOUN
ap-1630	201	23	,	,	PUNCT
ap-1630	201	24	fig	fig	NOUN
ap-1630	201	25	.	.	PUNCT
ap-1630	202	1	5h	5h	NUM
ap-1630	202	2	:	:	PUNCT
ap-1630	202	3	•	•	ADP
ap-1630	202	4	at	at	ADP
ap-1630	202	5	each	each	PRON
ap-1630	202	6	ai	ai	NOUN
ap-1630	202	7	:	:	PUNCT
ap-1630	202	8	e11	e11	X
ap-1630	202	9	=	=	PUNCT
ap-1630	202	10	e(ack	e(ack	X
ap-1630	202	11	)	)	PUNCT
ap-1630	202	12	m	m	VERB
ap-1630	202	13	=	=	PUNCT
ap-1630	203	1	kcd2	kcd2	PROPN
ap-1630	203	2	m	m	PROPN
ap-1630	203	3	;	;	PUNCT
ap-1630	203	4	•	•	X
ap-1630	203	5	a1	a1	NOUN
ap-1630	203	6	also	also	ADV
ap-1630	203	7	has	have	VERB
ap-1630	203	8	to	to	PART
ap-1630	203	9	synchronise	synchronise	VERB
ap-1630	203	10	the	the	DET
ap-1630	203	11	cluster	cluster	NOUN
ap-1630	203	12	:	:	PUNCT
ap-1630	203	13	e12	e12	PROPN
ap-1630	203	14	=	=	SYM
ap-1630	203	15	esa	esa	PROPN
ap-1630	203	16	=	=	PROPN
ap-1630	203	17	teba	teba	PROPN
ap-1630	203	18	,	,	PUNCT
ap-1630	203	19	where	where	SCONJ
ap-1630	203	20	t	t	PROPN
ap-1630	203	21	is	be	AUX
ap-1630	203	22	a	a	DET
ap-1630	203	23	constant	constant	ADJ
ap-1630	203	24	;	;	PUNCT
ap-1630	203	25	•	•	ADP
ap-1630	203	26	at	at	ADP
ap-1630	203	27	modules	module	NOUN
ap-1630	203	28	belonging	belong	VERB
ap-1630	203	29	to	to	ADP
ap-1630	203	30	cluster	cluster	NOUN
ap-1630	203	31	b	b	NOUN
ap-1630	203	32	:	:	PUNCT
ap-1630	203	33	0	0	NUM
ap-1630	203	34	.	.	PUNCT
ap-1630	204	1	the	the	DET
ap-1630	204	2	total	total	ADJ
ap-1630	204	3	energy	energy	NOUN
ap-1630	204	4	required	require	VERB
ap-1630	204	5	by	by	ADP
ap-1630	204	6	the	the	DET
ap-1630	204	7	whole	whole	ADJ
ap-1630	204	8	network	network	NOUN
ap-1630	204	9	becomes	become	VERB
ap-1630	204	10	the	the	DET
ap-1630	204	11	sum	sum	NOUN
ap-1630	204	12	of	of	ADP
ap-1630	204	13	e1	e1	PROPN
ap-1630	204	14	to	to	ADP
ap-1630	204	15	e12	e12	NOUN
ap-1630	204	16	,	,	PUNCT
ap-1630	204	17	where	where	SCONJ
ap-1630	204	18	some	some	PRON
ap-1630	204	19	of	of	ADP
ap-1630	204	20	the	the	DET
ap-1630	204	21	terms	term	NOUN
ap-1630	204	22	have	have	VERB
ap-1630	204	23	to	to	PART
ap-1630	204	24	be	be	AUX
ap-1630	204	25	multiplied	multiply	VERB
ap-1630	204	26	by	by	ADP
ap-1630	204	27	m	m	PROPN
ap-1630	204	28	(	(	PUNCT
ap-1630	204	29	the	the	DET
ap-1630	204	30	number	number	NOUN
ap-1630	204	31	of	of	ADP
ap-1630	204	32	nodes	node	NOUN
ap-1630	204	33	):	):	PUNCT
ap-1630	204	34	etot	etot	X
ap-1630	204	35	=	=	SYM
ap-1630	204	36	2	2	NUM
ap-1630	204	37	(	(	PUNCT
ap-1630	204	38	ebd	ebd	VERB
ap-1630	204	39	+	+	PROPN
ap-1630	204	40	m	m	VERB
ap-1630	204	41	cd2	cd2	NOUN
ap-1630	204	42	m	m	VERB
ap-1630	204	43	+	+	NOUN
ap-1630	204	44	tebd	tebd	VERB
ap-1630	204	45	+	+	CCONJ
ap-1630	204	46	eba	eba	PROPN
ap-1630	204	47	+	+	PROPN
ap-1630	204	48	mk	mk	PROPN
ap-1630	204	49	cd2	cd2	PROPN
ap-1630	204	50	m	m	VERB
ap-1630	204	51	+	+	NOUN
ap-1630	204	52	teba	teba	ADJ
ap-1630	204	53	)	)	PUNCT
ap-1630	204	54	.	.	PUNCT
ap-1630	205	1	(	(	PUNCT
ap-1630	205	2	25	25	NUM
ap-1630	205	3	)	)	PUNCT
ap-1630	205	4	we	we	PRON
ap-1630	205	5	have	have	AUX
ap-1630	205	6	previously	previously	ADV
ap-1630	205	7	seen	see	VERB
ap-1630	205	8	that	that	SCONJ
ap-1630	205	9	ed	ed	NOUN
ap-1630	205	10	∼	∼	NOUN
ap-1630	205	11	d2	d2	NOUN
ap-1630	205	12	and	and	CCONJ
ap-1630	205	13	we	we	PRON
ap-1630	205	14	noted	note	VERB
ap-1630	205	15	ed	ed	NOUN
ap-1630	205	16	=	=	SYM
ap-1630	205	17	cd2	cd2	PROPN
ap-1630	205	18	.	.	PUNCT
ap-1630	206	1	in	in	ADP
ap-1630	206	2	the	the	DET
ap-1630	206	3	same	same	ADJ
ap-1630	206	4	manner	manner	NOUN
ap-1630	206	5	,	,	PUNCT
ap-1630	206	6	because	because	SCONJ
ap-1630	206	7	the	the	DET
ap-1630	206	8	distances	distance	NOUN
ap-1630	206	9	between	between	ADP
ap-1630	206	10	modules	module	NOUN
ap-1630	206	11	belonging	belong	VERB
ap-1630	206	12	to	to	ADP
ap-1630	206	13	the	the	DET
ap-1630	206	14	same	same	ADJ
ap-1630	206	15	cluster	cluster	NOUN
ap-1630	206	16	have	have	VERB
ap-1630	206	17	the	the	DET
ap-1630	206	18	same	same	ADJ
ap-1630	206	19	order	order	NOUN
ap-1630	206	20	with	with	ADP
ap-1630	206	21	cluster	cluster	NOUN
ap-1630	206	22	size	size	NOUN
ap-1630	206	23	d	d	PROPN
ap-1630	206	24	,	,	PUNCT
ap-1630	206	25	we	we	PRON
ap-1630	206	26	can	can	AUX
ap-1630	206	27	write	write	VERB
ap-1630	206	28	that	that	DET
ap-1630	206	29	ebd	ebd	NOUN
ap-1630	206	30	∼	∼	NOUN
ap-1630	206	31	d2	d2	PROPN
ap-1630	206	32	and	and	CCONJ
ap-1630	206	33	ebd	ebd	PROPN
ap-1630	206	34	=	=	SYM
ap-1630	206	35	cd2	cd2	PROPN
ap-1630	206	36	.	.	PUNCT
ap-1630	207	1	thus	thus	ADV
ap-1630	207	2	,	,	PUNCT
ap-1630	207	3	by	by	ADP
ap-1630	207	4	replacing	replace	VERB
ap-1630	207	5	these	these	DET
ap-1630	207	6	values	value	NOUN
ap-1630	207	7	into	into	ADP
ap-1630	207	8	(	(	PUNCT
ap-1630	207	9	25	25	NUM
ap-1630	207	10	)	)	PUNCT
ap-1630	207	11	we	we	PRON
ap-1630	207	12	obtain	obtain	VERB
ap-1630	207	13	:	:	PUNCT
ap-1630	207	14	etot	etot	VERB
ap-1630	207	15	=	=	SYM
ap-1630	207	16	2	2	NUM
ap-1630	207	17	(	(	PUNCT
ap-1630	207	18	cd2+cd2+tcd2+kcd2+kcd2+tkcd2	cd2+cd2+tcd2+kcd2+kcd2+tkcd2	PROPN
ap-1630	207	19	)	)	PUNCT
ap-1630	207	20	=	=	SYM
ap-1630	207	21	2c(1	2c(1	X
ap-1630	207	22	+	+	X
ap-1630	207	23	k	k	X
ap-1630	207	24	)	)	PUNCT
ap-1630	207	25	(	(	PUNCT
ap-1630	207	26	(	(	PUNCT
ap-1630	207	27	1	1	NUM
ap-1630	207	28	+	+	NUM
ap-1630	207	29	t)d2	t)d2	PROPN
ap-1630	207	30	+	+	NOUN
ap-1630	207	31	d2	d2	PROPN
ap-1630	207	32	)	)	PUNCT
ap-1630	207	33	.	.	PUNCT
ap-1630	208	1	(	(	PUNCT
ap-1630	208	2	26	26	NUM
ap-1630	208	3	)	)	PUNCT
ap-1630	208	4	energy	energy	NOUN
ap-1630	208	5	need	need	NOUN
ap-1630	208	6	per	per	ADP
ap-1630	208	7	device	device	NOUN
ap-1630	208	8	:	:	PUNCT
ap-1630	208	9	for	for	ADP
ap-1630	208	10	module	module	NOUN
ap-1630	208	11	a1	a1	NOUN
ap-1630	208	12	:	:	PUNCT
ap-1630	208	13	ea1	ea1	NOUN
ap-1630	208	14	=	=	SYM
ap-1630	208	15	e1	e1	PROPN
ap-1630	208	16	+	+	CCONJ
ap-1630	208	17	e2	e2	NOUN
ap-1630	208	18	+	+	CCONJ
ap-1630	208	19	e3	e3	NOUN
ap-1630	208	20	+	+	CCONJ
ap-1630	208	21	e10	e10	NUM
ap-1630	208	22	+	+	CCONJ
ap-1630	208	23	e11	e11	ADJ
ap-1630	208	24	+	+	CCONJ
ap-1630	208	25	e12	e12	NOUN
ap-1630	208	26	:	:	PUNCT
ap-1630	208	27	ea1	ea1	NOUN
ap-1630	208	28	=	=	SYM
ap-1630	208	29	cd2	cd2	PROPN
ap-1630	208	30	+	+	CCONJ
ap-1630	209	1	tcd2	tcd2	PROPN
ap-1630	209	2	+	+	CCONJ
ap-1630	209	3	kcd2	kcd2	PROPN
ap-1630	209	4	+	+	CCONJ
ap-1630	209	5	tkcd2	tkcd2	PROPN
ap-1630	210	1	+	+	CCONJ
ap-1630	210	2	cd2	cd2	PROPN
ap-1630	210	3	m	m	PROPN
ap-1630	210	4	(	(	PUNCT
ap-1630	210	5	1	1	NUM
ap-1630	210	6	+	+	CCONJ
ap-1630	210	7	k	k	NOUN
ap-1630	210	8	)	)	PUNCT
ap-1630	210	9	=	=	PUNCT
ap-1630	210	10	c(1	c(1	PROPN
ap-1630	210	11	+	+	CCONJ
ap-1630	210	12	k	k	X
ap-1630	210	13	)	)	PUNCT
ap-1630	210	14	(	(	PUNCT
ap-1630	210	15	(	(	PUNCT
ap-1630	210	16	1	1	X
ap-1630	210	17	+	+	NUM
ap-1630	210	18	t)d2	t)d2	PROPN
ap-1630	210	19	+	+	CCONJ
ap-1630	210	20	d2	d2	PROPN
ap-1630	210	21	m	m	PROPN
ap-1630	210	22	)	)	PUNCT
ap-1630	210	23	;	;	PUNCT
ap-1630	210	24	(	(	PUNCT
ap-1630	210	25	27	27	NUM
ap-1630	210	26	)	)	PUNCT
ap-1630	210	27	for	for	ADP
ap-1630	210	28	module	module	NOUN
ap-1630	210	29	b1	b1	NOUN
ap-1630	210	30	:	:	PUNCT
ap-1630	210	31	eb1	eb1	X
ap-1630	210	32	=	=	PROPN
ap-1630	210	33	e4	e4	PROPN
ap-1630	210	34	+	+	PROPN
ap-1630	210	35	e5	e5	PROPN
ap-1630	210	36	+	+	CCONJ
ap-1630	210	37	e6	e6	PROPN
ap-1630	210	38	+	+	PROPN
ap-1630	210	39	e7	e7	PROPN
ap-1630	210	40	+	+	PROPN
ap-1630	210	41	e8	e8	PROPN
ap-1630	210	42	+	+	PROPN
ap-1630	210	43	e9	e9	PROPN
ap-1630	210	44	:	:	PUNCT
ap-1630	210	45	eb1	eb1	X
ap-1630	210	46	=	=	SYM
ap-1630	210	47	c(1	c(1	PROPN
ap-1630	210	48	+	+	CCONJ
ap-1630	210	49	k	k	X
ap-1630	210	50	)	)	PUNCT
ap-1630	210	51	(	(	PUNCT
ap-1630	210	52	(	(	PUNCT
ap-1630	210	53	1	1	X
ap-1630	210	54	+	+	NUM
ap-1630	210	55	t)d2	t)d2	PROPN
ap-1630	210	56	+	+	CCONJ
ap-1630	210	57	d2	d2	PROPN
ap-1630	210	58	m	m	PROPN
ap-1630	210	59	)	)	PUNCT
ap-1630	211	1	=	=	SYM
ap-1630	211	2	ea1	ea1	NOUN
ap-1630	211	3	;	;	PUNCT
ap-1630	211	4	(	(	PUNCT
ap-1630	211	5	28	28	NUM
ap-1630	211	6	)	)	PUNCT
ap-1630	211	7	for	for	ADP
ap-1630	211	8	the	the	DET
ap-1630	211	9	other	other	ADJ
ap-1630	211	10	modules	module	NOUN
ap-1630	211	11	in	in	ADP
ap-1630	211	12	cluster	cluster	NOUN
ap-1630	211	13	a	a	DET
ap-1630	211	14	:	:	PUNCT
ap-1630	211	15	eca	eca	PROPN
ap-1630	211	16	=	=	PROPN
ap-1630	211	17	e2	e2	PROPN
ap-1630	211	18	+	+	CCONJ
ap-1630	211	19	e11	e11	ADJ
ap-1630	211	20	:	:	PUNCT
ap-1630	211	21	eca	eca	NOUN
ap-1630	211	22	=	=	SYM
ap-1630	211	23	cd2	cd2	PROPN
ap-1630	211	24	m	m	PROPN
ap-1630	211	25	(	(	PUNCT
ap-1630	211	26	1	1	NUM
ap-1630	211	27	+	+	CCONJ
ap-1630	211	28	k	k	NOUN
ap-1630	211	29	)	)	PUNCT
ap-1630	211	30	;	;	PUNCT
ap-1630	211	31	(	(	PUNCT
ap-1630	211	32	29	29	NUM
ap-1630	211	33	)	)	PUNCT
ap-1630	211	34	for	for	ADP
ap-1630	211	35	the	the	DET
ap-1630	211	36	other	other	ADJ
ap-1630	211	37	modules	module	NOUN
ap-1630	211	38	in	in	ADP
ap-1630	211	39	cluster	cluster	NOUN
ap-1630	211	40	b	b	PROPN
ap-1630	211	41	:	:	PUNCT
ap-1630	211	42	ecb	ecb	PROPN
ap-1630	211	43	=	=	PROPN
ap-1630	211	44	e5	e5	PROPN
ap-1630	211	45	+	+	CCONJ
ap-1630	211	46	e8	e8	PROPN
ap-1630	211	47	:	:	PUNCT
ap-1630	211	48	ecb	ecb	PROPN
ap-1630	211	49	=	=	PUNCT
ap-1630	211	50	cd2	cd2	PROPN
ap-1630	211	51	m	m	VERB
ap-1630	211	52	(	(	PUNCT
ap-1630	211	53	1	1	NUM
ap-1630	211	54	+	+	CCONJ
ap-1630	211	55	k	k	NOUN
ap-1630	211	56	)	)	PUNCT
ap-1630	211	57	=	=	SYM
ap-1630	211	58	eca	eca	NOUN
ap-1630	211	59	.	.	PUNCT
ap-1630	212	1	(	(	PUNCT
ap-1630	212	2	30	30	NUM
ap-1630	212	3	)	)	PUNCT
ap-1630	212	4	32	32	NUM
ap-1630	212	5	acta	acta	PROPN
ap-1630	212	6	polytechnica	polytechnica	PROPN
ap-1630	212	7	vol	vol	NOUN
ap-1630	212	8	.	.	PUNCT
ap-1630	213	1	52	52	NUM
ap-1630	213	2	no	no	NOUN
ap-1630	213	3	.	.	PUNCT
ap-1630	214	1	5/2012	5/2012	NUM
ap-1630	214	2	in	in	ADP
ap-1630	214	3	conclusion	conclusion	NOUN
ap-1630	214	4	:	:	PUNCT
ap-1630	214	5	•	•	ADP
ap-1630	214	6	the	the	DET
ap-1630	214	7	total	total	ADJ
ap-1630	214	8	energy	energy	NOUN
ap-1630	214	9	needed	need	VERB
ap-1630	214	10	per	per	ADP
ap-1630	214	11	network	network	NOUN
ap-1630	214	12	:	:	PUNCT
ap-1630	214	13	etot	etot	VERB
ap-1630	214	14	=	=	SYM
ap-1630	214	15	2c(1	2c(1	X
ap-1630	214	16	+	+	X
ap-1630	214	17	k	k	X
ap-1630	214	18	)	)	PUNCT
ap-1630	214	19	(	(	PUNCT
ap-1630	214	20	(	(	PUNCT
ap-1630	214	21	1	1	NUM
ap-1630	214	22	+	+	NUM
ap-1630	214	23	t)d2	t)d2	PROPN
ap-1630	214	24	+	+	NOUN
ap-1630	214	25	d2	d2	PROPN
ap-1630	214	26	)	)	PUNCT
ap-1630	214	27	.	.	PUNCT
ap-1630	215	1	(	(	PUNCT
ap-1630	215	2	31	31	NUM
ap-1630	215	3	)	)	PUNCT
ap-1630	215	4	•	•	ADP
ap-1630	215	5	the	the	DET
ap-1630	215	6	energy	energy	NOUN
ap-1630	215	7	for	for	ADP
ap-1630	215	8	devices	device	NOUN
ap-1630	215	9	which	which	PRON
ap-1630	215	10	are	be	AUX
ap-1630	215	11	data	datum	NOUN
ap-1630	215	12	sources	source	NOUN
ap-1630	215	13	and	and	CCONJ
ap-1630	215	14	sync	sync	NOUN
ap-1630	215	15	sources	source	NOUN
ap-1630	215	16	:	:	PUNCT
ap-1630	215	17	eactive	eactive	PROPN
ap-1630	215	18	=	=	SYM
ap-1630	215	19	c(1	c(1	PROPN
ap-1630	215	20	+	+	CCONJ
ap-1630	215	21	k	k	X
ap-1630	215	22	)	)	PUNCT
ap-1630	215	23	(	(	PUNCT
ap-1630	215	24	(	(	PUNCT
ap-1630	215	25	1	1	X
ap-1630	215	26	+	+	NUM
ap-1630	215	27	t)d2	t)d2	PROPN
ap-1630	215	28	+	+	CCONJ
ap-1630	215	29	d2	d2	PROPN
ap-1630	215	30	m	m	PROPN
ap-1630	215	31	)	)	PUNCT
ap-1630	215	32	.	.	PUNCT
ap-1630	216	1	(	(	PUNCT
ap-1630	216	2	32	32	NUM
ap-1630	216	3	)	)	PUNCT
ap-1630	216	4	•	•	NOUN
ap-1630	216	5	the	the	DET
ap-1630	216	6	energy	energy	NOUN
ap-1630	216	7	for	for	ADP
ap-1630	216	8	devices	device	NOUN
ap-1630	216	9	which	which	PRON
ap-1630	216	10	only	only	ADV
ap-1630	216	11	help	help	VERB
ap-1630	216	12	transmission	transmission	NOUN
ap-1630	216	13	:	:	PUNCT
ap-1630	216	14	epassive	epassive	ADJ
ap-1630	216	15	=	=	SYM
ap-1630	216	16	cd2	cd2	PROPN
ap-1630	216	17	m	m	VERB
ap-1630	216	18	(	(	PUNCT
ap-1630	216	19	1	1	NUM
ap-1630	216	20	+	+	CCONJ
ap-1630	216	21	k	k	NOUN
ap-1630	216	22	)	)	PUNCT
ap-1630	216	23	.	.	PUNCT
ap-1630	217	1	(	(	PUNCT
ap-1630	217	2	33	33	NUM
ap-1630	217	3	)	)	PUNCT
ap-1630	217	4	case	case	NOUN
ap-1630	217	5	k.	k.	NOUN
ap-1630	217	6	let	let	VERB
ap-1630	217	7	us	we	PRON
ap-1630	217	8	take	take	VERB
ap-1630	217	9	the	the	DET
ap-1630	217	10	same	same	ADJ
ap-1630	217	11	topology	topology	NOUN
ap-1630	217	12	as	as	ADP
ap-1630	217	13	in	in	ADP
ap-1630	217	14	case	case	NOUN
ap-1630	217	15	j	j	PROPN
ap-1630	217	16	,	,	PUNCT
ap-1630	217	17	but	but	CCONJ
ap-1630	217	18	this	this	DET
ap-1630	217	19	time	time	NOUN
ap-1630	217	20	each	each	DET
ap-1630	217	21	device	device	NOUN
ap-1630	217	22	generates	generate	VERB
ap-1630	217	23	n	n	PRON
ap-1630	217	24	data	datum	NOUN
ap-1630	217	25	packets	packet	NOUN
ap-1630	217	26	.	.	PUNCT
ap-1630	218	1	in	in	ADP
ap-1630	218	2	this	this	DET
ap-1630	218	3	case	case	NOUN
ap-1630	218	4	,	,	PUNCT
ap-1630	218	5	the	the	DET
ap-1630	218	6	average	average	ADJ
ap-1630	218	7	energy	energy	NOUN
ap-1630	218	8	per	per	ADP
ap-1630	218	9	device	device	NOUN
ap-1630	218	10	can	can	AUX
ap-1630	218	11	be	be	AUX
ap-1630	218	12	calculated	calculate	VERB
ap-1630	218	13	in	in	ADP
ap-1630	218	14	the	the	DET
ap-1630	218	15	following	follow	VERB
ap-1630	218	16	manner	manner	NOUN
ap-1630	218	17	:	:	PUNCT
ap-1630	218	18	•	•	NOUN
ap-1630	218	19	we	we	PRON
ap-1630	218	20	start	start	VERB
ap-1630	218	21	by	by	ADP
ap-1630	218	22	counting	count	VERB
ap-1630	218	23	the	the	DET
ap-1630	218	24	data	data	NOUN
ap-1630	218	25	packets	packet	NOUN
ap-1630	218	26	in	in	ADP
ap-1630	218	27	the	the	DET
ap-1630	218	28	network	network	NOUN
ap-1630	218	29	:	:	PUNCT
ap-1630	218	30	2mn	2mn	X
ap-1630	218	31	.	.	PUNCT
ap-1630	219	1	•	•	NOUN
ap-1630	219	2	in	in	ADP
ap-1630	219	3	one	one	NUM
ap-1630	219	4	cluster	cluster	NOUN
ap-1630	219	5	,	,	PUNCT
ap-1630	219	6	each	each	DET
ap-1630	219	7	device	device	NOUN
ap-1630	219	8	is	be	AUX
ap-1630	219	9	active	active	ADJ
ap-1630	219	10	for	for	ADP
ap-1630	219	11	n	n	NOUN
ap-1630	219	12	packets	packet	NOUN
ap-1630	219	13	(	(	PUNCT
ap-1630	219	14	its	its	PRON
ap-1630	219	15	own	own	ADJ
ap-1630	219	16	packets	packet	NOUN
ap-1630	219	17	)	)	PUNCT
ap-1630	219	18	and	and	CCONJ
ap-1630	219	19	passive	passive	ADJ
ap-1630	219	20	for	for	ADP
ap-1630	219	21	the	the	DET
ap-1630	219	22	remaining	remain	VERB
ap-1630	219	23	(	(	PUNCT
ap-1630	219	24	m−1)n	m−1)n	NOUN
ap-1630	219	25	packets	packet	NOUN
ap-1630	219	26	.	.	PUNCT
ap-1630	220	1	in	in	ADP
ap-1630	220	2	total	total	NOUN
ap-1630	220	3	,	,	PUNCT
ap-1630	220	4	each	each	DET
ap-1630	220	5	cluster	cluster	NOUN
ap-1630	220	6	is	be	AUX
ap-1630	220	7	responsible	responsible	ADJ
ap-1630	220	8	for	for	ADP
ap-1630	220	9	mn	mn	PROPN
ap-1630	220	10	packets	packet	NOUN
ap-1630	220	11	(	(	PUNCT
ap-1630	220	12	half	half	NOUN
ap-1630	220	13	of	of	ADP
ap-1630	220	14	the	the	DET
ap-1630	220	15	total	total	ADJ
ap-1630	220	16	number	number	NOUN
ap-1630	220	17	of	of	ADP
ap-1630	220	18	packets	packet	NOUN
ap-1630	220	19	)	)	PUNCT
ap-1630	220	20	.	.	PUNCT
ap-1630	221	1	thus	thus	ADV
ap-1630	221	2	:	:	PUNCT
ap-1630	221	3	the	the	DET
ap-1630	221	4	total	total	ADJ
ap-1630	221	5	energy	energy	NOUN
ap-1630	221	6	per	per	ADP
ap-1630	221	7	network	network	NOUN
ap-1630	221	8	becomes	become	VERB
ap-1630	221	9	:	:	PUNCT
ap-1630	221	10	etot	etot	VERB
ap-1630	221	11	=	=	SYM
ap-1630	221	12	2cmn(1	2cmn(1	NUM
ap-1630	222	1	+	+	CCONJ
ap-1630	222	2	k	k	NOUN
ap-1630	222	3	)	)	PUNCT
ap-1630	222	4	(	(	PUNCT
ap-1630	222	5	(	(	PUNCT
ap-1630	222	6	1	1	NUM
ap-1630	222	7	+	+	NUM
ap-1630	222	8	t)d2	t)d2	PROPN
ap-1630	222	9	+	+	NOUN
ap-1630	222	10	d2	d2	PROPN
ap-1630	222	11	)	)	PUNCT
ap-1630	222	12	;	;	PUNCT
ap-1630	222	13	(	(	PUNCT
ap-1630	222	14	34	34	X
ap-1630	222	15	)	)	PUNCT
ap-1630	222	16	the	the	DET
ap-1630	222	17	energy	energy	NOUN
ap-1630	222	18	per	per	ADP
ap-1630	222	19	device	device	NOUN
ap-1630	222	20	is	be	AUX
ap-1630	222	21	emod	emod	NOUN
ap-1630	222	22	=	=	SYM
ap-1630	222	23	neactive	neactive	ADJ
ap-1630	223	1	+	+	CCONJ
ap-1630	223	2	(	(	PUNCT
ap-1630	223	3	m	m	VERB
ap-1630	223	4	−	−	PROPN
ap-1630	223	5	1)nepassive	1)nepassive	NUM
ap-1630	223	6	:	:	PUNCT
ap-1630	223	7	emod	emod	PROPN
ap-1630	223	8	=	=	SYM
ap-1630	223	9	nc(1	nc(1	PROPN
ap-1630	223	10	+	+	CCONJ
ap-1630	223	11	k	k	NOUN
ap-1630	223	12	)	)	PUNCT
ap-1630	223	13	(	(	PUNCT
ap-1630	223	14	(	(	PUNCT
ap-1630	223	15	1	1	X
ap-1630	223	16	+	+	NUM
ap-1630	223	17	t)d2	t)d2	PROPN
ap-1630	223	18	+	+	CCONJ
ap-1630	223	19	d2	d2	PROPN
ap-1630	223	20	m	m	PROPN
ap-1630	223	21	)	)	PUNCT
ap-1630	223	22	.	.	PUNCT
ap-1630	224	1	(	(	PUNCT
ap-1630	224	2	35	35	NUM
ap-1630	224	3	)	)	PUNCT
ap-1630	224	4	final	final	ADJ
ap-1630	224	5	conclusions	conclusion	NOUN
ap-1630	224	6	.	.	PUNCT
ap-1630	225	1	let	let	VERB
ap-1630	225	2	us	we	PRON
ap-1630	225	3	compare	compare	VERB
ap-1630	225	4	the	the	DET
ap-1630	225	5	total	total	ADJ
ap-1630	225	6	energy	energy	NOUN
ap-1630	225	7	requirements	requirement	NOUN
ap-1630	225	8	in	in	ADP
ap-1630	225	9	cases	case	NOUN
ap-1630	225	10	k	k	X
ap-1630	225	11	(	(	PUNCT
ap-1630	225	12	general	general	ADJ
ap-1630	225	13	beamforming	beamforming	NOUN
ap-1630	225	14	)	)	PUNCT
ap-1630	225	15	and	and	CCONJ
ap-1630	225	16	i	i	PRON
ap-1630	225	17	(	(	PUNCT
ap-1630	225	18	general	general	ADJ
ap-1630	225	19	relay	relay	NOUN
ap-1630	225	20	):	):	PUNCT
ap-1630	225	21	etot	etot	VERB
ap-1630	225	22	,	,	PUNCT
ap-1630	225	23	k	k	PROPN
ap-1630	225	24	etot	etot	VERB
ap-1630	225	25	,	,	PUNCT
ap-1630	225	26	i	i	PRON
ap-1630	225	27	=	=	NOUN
ap-1630	225	28	2cmn(1	2cmn(1	NUM
ap-1630	226	1	+	+	CCONJ
ap-1630	226	2	k	k	NOUN
ap-1630	226	3	)	)	PUNCT
ap-1630	226	4	(	(	PUNCT
ap-1630	226	5	(	(	PUNCT
ap-1630	226	6	1	1	NUM
ap-1630	226	7	+	+	NUM
ap-1630	226	8	t)d2	t)d2	PROPN
ap-1630	226	9	+	+	SYM
ap-1630	226	10	d2	d2	PROPN
ap-1630	226	11	)	)	PUNCT
ap-1630	226	12	mncd2(1	mncd2(1	PROPN
ap-1630	226	13	+	+	CCONJ
ap-1630	226	14	k	k	X
ap-1630	226	15	)	)	PUNCT
ap-1630	226	16	=	=	SYM
ap-1630	226	17	4	4	NUM
ap-1630	226	18	(	(	PUNCT
ap-1630	226	19	1	1	NUM
ap-1630	226	20	+	+	CCONJ
ap-1630	226	21	(	(	PUNCT
ap-1630	226	22	1	1	NUM
ap-1630	226	23	+	+	NUM
ap-1630	226	24	t	t	NOUN
ap-1630	226	25	)	)	PUNCT
ap-1630	227	1	(	(	PUNCT
ap-1630	227	2	d	d	X
ap-1630	227	3	d	d	NOUN
ap-1630	227	4	)	)	PUNCT
ap-1630	227	5	2	2	NUM
ap-1630	227	6	)	)	PUNCT
ap-1630	227	7	.	.	PUNCT
ap-1630	228	1	(	(	PUNCT
ap-1630	228	2	36	36	NUM
ap-1630	228	3	)	)	PUNCT
ap-1630	228	4	if	if	SCONJ
ap-1630	228	5	d	d	PROPN
ap-1630	228	6	�	�	PROPN
ap-1630	228	7	d	d	PROPN
ap-1630	228	8	,	,	PUNCT
ap-1630	228	9	then	then	ADV
ap-1630	228	10	etot	etot	VERB
ap-1630	228	11	,	,	PUNCT
ap-1630	228	12	k	k	PROPN
ap-1630	228	13	etot	etot	VERB
ap-1630	228	14	,	,	PUNCT
ap-1630	228	15	i	i	PRON
ap-1630	228	16	→	→	SYM
ap-1630	228	17	2	2	NUM
ap-1630	228	18	,	,	PUNCT
ap-1630	228	19	meaning	mean	VERB
ap-1630	228	20	that	that	SCONJ
ap-1630	228	21	the	the	DET
ap-1630	228	22	overall	overall	ADJ
ap-1630	228	23	energy	energy	NOUN
ap-1630	228	24	consumption	consumption	NOUN
ap-1630	228	25	beamforming	beamforming	NOUN
ap-1630	228	26	presented	present	VERB
ap-1630	228	27	in	in	ADP
ap-1630	228	28	case	case	NOUN
ap-1630	228	29	k	k	PROPN
ap-1630	228	30	is	be	AUX
ap-1630	228	31	twice	twice	ADV
ap-1630	228	32	as	as	ADV
ap-1630	228	33	inefficient	inefficient	ADJ
ap-1630	228	34	as	as	ADP
ap-1630	228	35	relay	relay	NOUN
ap-1630	228	36	transmission	transmission	NOUN
ap-1630	228	37	of	of	ADP
ap-1630	228	38	the	the	DET
ap-1630	228	39	same	same	ADJ
ap-1630	228	40	order	order	NOUN
ap-1630	228	41	.	.	PUNCT
ap-1630	229	1	let	let	VERB
ap-1630	229	2	us	we	PRON
ap-1630	229	3	now	now	ADV
ap-1630	229	4	compare	compare	VERB
ap-1630	229	5	the	the	DET
ap-1630	229	6	energy	energy	NOUN
ap-1630	229	7	requirements	requirement	NOUN
ap-1630	229	8	of	of	ADP
ap-1630	229	9	end	end	NOUN
ap-1630	229	10	devices	device	NOUN
ap-1630	229	11	in	in	ADP
ap-1630	229	12	cases	case	NOUN
ap-1630	230	1	k	k	X
ap-1630	230	2	(	(	PUNCT
ap-1630	230	3	general	general	ADJ
ap-1630	230	4	beamforming	beamforming	NOUN
ap-1630	230	5	)	)	PUNCT
ap-1630	230	6	and	and	CCONJ
ap-1630	230	7	i	i	PRON
ap-1630	230	8	(	(	PUNCT
ap-1630	230	9	general	general	ADJ
ap-1630	230	10	relay	relay	NOUN
ap-1630	230	11	):	):	PUNCT
ap-1630	230	12	emod	emod	PROPN
ap-1630	230	13	,	,	PUNCT
ap-1630	230	14	k	k	PROPN
ap-1630	230	15	emod	emod	PROPN
ap-1630	230	16	,	,	PUNCT
ap-1630	230	17	i	i	PRON
ap-1630	230	18	=	=	SYM
ap-1630	230	19	nc(1	nc(1	PROPN
ap-1630	230	20	+	+	CCONJ
ap-1630	230	21	k	k	NOUN
ap-1630	230	22	)	)	PUNCT
ap-1630	230	23	(	(	PUNCT
ap-1630	230	24	(	(	PUNCT
ap-1630	230	25	1	1	X
ap-1630	230	26	+	+	NUM
ap-1630	230	27	t)d2	t)d2	PROPN
ap-1630	230	28	+	+	CCONJ
ap-1630	230	29	d2	d2	PROPN
ap-1630	230	30	m	m	PROPN
ap-1630	230	31	)	)	PUNCT
ap-1630	231	1	+	+	CCONJ
ap-1630	231	2	(	(	PUNCT
ap-1630	231	3	m	m	VERB
ap-1630	231	4	−	−	PROPN
ap-1630	231	5	1)ncd2	1)ncd2	NUM
ap-1630	231	6	m	m	NOUN
ap-1630	231	7	(	(	PUNCT
ap-1630	231	8	1	1	NUM
ap-1630	231	9	+	+	CCONJ
ap-1630	231	10	k	k	X
ap-1630	231	11	)	)	PUNCT
ap-1630	231	12	1	1	NUM
ap-1630	232	1	4ncd	4ncd	PRON
ap-1630	232	2	2(1	2(1	NUM
ap-1630	232	3	+	+	CCONJ
ap-1630	232	4	k	k	X
ap-1630	232	5	)	)	PUNCT
ap-1630	232	6	=	=	SYM
ap-1630	232	7	4	4	NUM
ap-1630	232	8	(	(	PUNCT
ap-1630	232	9	1	1	NUM
ap-1630	232	10	+	+	CCONJ
ap-1630	232	11	(	(	PUNCT
ap-1630	232	12	1	1	NUM
ap-1630	232	13	+	+	NUM
ap-1630	232	14	t	t	NOUN
ap-1630	232	15	)	)	PUNCT
ap-1630	232	16	(	(	PUNCT
ap-1630	232	17	d	d	X
ap-1630	232	18	d	d	NOUN
ap-1630	232	19	)	)	PUNCT
ap-1630	232	20	2	2	NUM
ap-1630	232	21	)	)	PUNCT
ap-1630	232	22	.	.	PUNCT
ap-1630	233	1	(	(	PUNCT
ap-1630	233	2	37	37	NUM
ap-1630	233	3	)	)	PUNCT
ap-1630	233	4	if	if	SCONJ
ap-1630	233	5	d	d	PROPN
ap-1630	233	6	�	�	PROPN
ap-1630	233	7	d	d	PROPN
ap-1630	233	8	,	,	PUNCT
ap-1630	233	9	then	then	ADV
ap-1630	233	10	emod	emod	PROPN
ap-1630	233	11	,	,	PUNCT
ap-1630	233	12	k	k	PROPN
ap-1630	233	13	etot	etot	VERB
ap-1630	233	14	,	,	PUNCT
ap-1630	233	15	i	i	PRON
ap-1630	233	16	→	→	SYM
ap-1630	233	17	4	4	X
ap-1630	233	18	.	.	PUNCT
ap-1630	233	19	meaning	mean	VERB
ap-1630	233	20	that	that	SCONJ
ap-1630	233	21	the	the	DET
ap-1630	233	22	enddevice	enddevice	NOUN
ap-1630	233	23	energy	energy	NOUN
ap-1630	233	24	consumption	consumption	NOUN
ap-1630	233	25	beamforming	beamforming	NOUN
ap-1630	233	26	presented	present	VERB
ap-1630	233	27	in	in	ADP
ap-1630	233	28	case	case	NOUN
ap-1630	233	29	k	k	PROPN
ap-1630	233	30	is	be	AUX
ap-1630	233	31	four	four	NUM
ap-1630	233	32	times	time	NOUN
ap-1630	233	33	as	as	ADV
ap-1630	233	34	inefficient	inefficient	ADJ
ap-1630	233	35	as	as	ADP
ap-1630	233	36	relay	relay	NOUN
ap-1630	233	37	transmission	transmission	NOUN
ap-1630	233	38	of	of	ADP
ap-1630	233	39	the	the	DET
ap-1630	233	40	same	same	ADJ
ap-1630	233	41	order	order	NOUN
ap-1630	233	42	.	.	PUNCT
ap-1630	234	1	finally	finally	ADV
ap-1630	234	2	,	,	PUNCT
ap-1630	234	3	let	let	VERB
ap-1630	234	4	us	we	PRON
ap-1630	234	5	now	now	ADV
ap-1630	234	6	compare	compare	VERB
ap-1630	234	7	the	the	DET
ap-1630	234	8	energy	energy	NOUN
ap-1630	234	9	requirement	requirement	NOUN
ap-1630	234	10	of	of	ADP
ap-1630	234	11	end	end	NOUN
ap-1630	234	12	devices	device	NOUN
ap-1630	234	13	in	in	ADP
ap-1630	234	14	case	case	NOUN
ap-1630	234	15	k	k	PROPN
ap-1630	234	16	(	(	PUNCT
ap-1630	234	17	general	general	ADJ
ap-1630	234	18	beamforming	beamforming	NOUN
ap-1630	234	19	)	)	PUNCT
ap-1630	234	20	and	and	CCONJ
ap-1630	234	21	the	the	DET
ap-1630	234	22	energy	energy	NOUN
ap-1630	234	23	requirement	requirement	NOUN
ap-1630	234	24	of	of	ADP
ap-1630	234	25	relays	relay	NOUN
ap-1630	234	26	in	in	ADP
ap-1630	234	27	case	case	NOUN
ap-1630	234	28	i	i	PRON
ap-1630	234	29	(	(	PUNCT
ap-1630	234	30	general	general	ADJ
ap-1630	234	31	relay	relay	NOUN
ap-1630	234	32	):	):	PUNCT
ap-1630	234	33	emod	emod	PROPN
ap-1630	234	34	,	,	PUNCT
ap-1630	234	35	k	k	PROPN
ap-1630	234	36	er	er	INTJ
ap-1630	234	37	,	,	PUNCT
ap-1630	234	38	i	i	PROPN
ap-1630	234	39	=	=	SYM
ap-1630	234	40	nc(1	nc(1	PROPN
ap-1630	234	41	+	+	CCONJ
ap-1630	234	42	k	k	NOUN
ap-1630	234	43	)	)	PUNCT
ap-1630	234	44	(	(	PUNCT
ap-1630	234	45	(	(	PUNCT
ap-1630	234	46	1	1	X
ap-1630	234	47	+	+	NUM
ap-1630	234	48	t)d2	t)d2	PROPN
ap-1630	234	49	+	+	CCONJ
ap-1630	234	50	d2	d2	PROPN
ap-1630	234	51	m	m	PROPN
ap-1630	234	52	)	)	PUNCT
ap-1630	235	1	+	+	CCONJ
ap-1630	235	2	(	(	PUNCT
ap-1630	235	3	m	m	VERB
ap-1630	235	4	−	−	PROPN
ap-1630	235	5	1)ncd2	1)ncd2	NUM
ap-1630	235	6	m	m	NOUN
ap-1630	235	7	(	(	PUNCT
ap-1630	235	8	1	1	NUM
ap-1630	235	9	+	+	CCONJ
ap-1630	235	10	k	k	NOUN
ap-1630	235	11	)	)	PUNCT
ap-1630	235	12	mn	mn	PROPN
ap-1630	235	13	2n	2n	NUM
ap-1630	235	14	cd	cd	PROPN
ap-1630	235	15	2(1	2(1	NUM
ap-1630	236	1	+	+	CCONJ
ap-1630	236	2	k	k	X
ap-1630	236	3	)	)	PUNCT
ap-1630	236	4	=	=	SYM
ap-1630	237	1	2n	2n	NUM
ap-1630	237	2	m	m	VERB
ap-1630	237	3	(	(	PUNCT
ap-1630	237	4	1	1	NUM
ap-1630	237	5	+	+	CCONJ
ap-1630	237	6	(	(	PUNCT
ap-1630	237	7	1	1	NUM
ap-1630	237	8	+	+	NUM
ap-1630	237	9	t	t	NOUN
ap-1630	237	10	)	)	PUNCT
ap-1630	237	11	(	(	PUNCT
ap-1630	237	12	d	d	X
ap-1630	237	13	d	d	NOUN
ap-1630	237	14	)	)	PUNCT
ap-1630	237	15	2	2	NUM
ap-1630	237	16	)	)	PUNCT
ap-1630	237	17	.	.	PUNCT
ap-1630	238	1	(	(	PUNCT
ap-1630	238	2	38	38	NUM
ap-1630	238	3	)	)	PUNCT
ap-1630	238	4	if	if	SCONJ
ap-1630	238	5	d	d	PROPN
ap-1630	238	6	�	�	PROPN
ap-1630	238	7	d	d	PROPN
ap-1630	238	8	,	,	PUNCT
ap-1630	238	9	then	then	ADV
ap-1630	238	10	emod	emod	PROPN
ap-1630	238	11	,	,	PUNCT
ap-1630	238	12	k	k	PROPN
ap-1630	238	13	etot	etot	VERB
ap-1630	238	14	,	,	PUNCT
ap-1630	238	15	i	i	PRON
ap-1630	238	16	→	→	SYM
ap-1630	238	17	2n	2n	NUM
ap-1630	238	18	m	m	NOUN
ap-1630	238	19	.	.	PUNCT
ap-1630	239	1	in	in	ADP
ap-1630	239	2	this	this	DET
ap-1630	239	3	case	case	NOUN
ap-1630	239	4	,	,	PUNCT
ap-1630	239	5	if	if	SCONJ
ap-1630	239	6	m	m	NOUN
ap-1630	239	7	=	=	SYM
ap-1630	239	8	n	n	CCONJ
ap-1630	239	9	(	(	PUNCT
ap-1630	239	10	the	the	DET
ap-1630	239	11	number	number	NOUN
ap-1630	239	12	of	of	ADP
ap-1630	239	13	end	end	NOUN
ap-1630	239	14	-	-	PUNCT
ap-1630	239	15	devices	device	NOUN
ap-1630	239	16	is	be	AUX
ap-1630	239	17	equal	equal	ADJ
ap-1630	239	18	to	to	ADP
ap-1630	239	19	the	the	DET
ap-1630	239	20	number	number	NOUN
ap-1630	239	21	of	of	ADP
ap-1630	239	22	relays	relay	NOUN
ap-1630	239	23	)	)	PUNCT
ap-1630	239	24	,	,	PUNCT
ap-1630	239	25	the	the	DET
ap-1630	239	26	energy	energy	NOUN
ap-1630	239	27	consumption	consumption	NOUN
ap-1630	239	28	in	in	ADP
ap-1630	239	29	the	the	DET
ap-1630	239	30	case	case	NOUN
ap-1630	239	31	of	of	ADP
ap-1630	239	32	beamforming	beamforme	VERB
ap-1630	239	33	per	per	ADP
ap-1630	239	34	device	device	NOUN
ap-1630	239	35	is	be	AUX
ap-1630	239	36	twice	twice	DET
ap-1630	239	37	the	the	DET
ap-1630	239	38	energy	energy	NOUN
ap-1630	239	39	consumption	consumption	NOUN
ap-1630	239	40	on	on	ADP
ap-1630	239	41	a	a	DET
ap-1630	239	42	relay	relay	NOUN
ap-1630	239	43	.	.	PUNCT
ap-1630	240	1	proposition	proposition	NOUN
ap-1630	240	2	.	.	PUNCT
ap-1630	241	1	in	in	ADP
ap-1630	241	2	a	a	DET
ap-1630	241	3	clustered	clustered	ADJ
ap-1630	241	4	network	network	NOUN
ap-1630	241	5	,	,	PUNCT
ap-1630	241	6	relaying	relaying	NOUN
ap-1630	241	7	is	be	AUX
ap-1630	241	8	at	at	ADP
ap-1630	241	9	limit	limit	NOUN
ap-1630	241	10	twice	twice	ADV
ap-1630	241	11	more	more	ADV
ap-1630	241	12	efficient	efficient	ADJ
ap-1630	241	13	for	for	ADP
ap-1630	241	14	equivalent	equivalent	ADJ
ap-1630	241	15	networks	network	NOUN
ap-1630	241	16	,	,	PUNCT
ap-1630	241	17	per	per	ADP
ap-1630	241	18	total	total	ADJ
ap-1630	241	19	power	power	NOUN
ap-1630	241	20	consumption	consumption	NOUN
ap-1630	241	21	and	and	CCONJ
ap-1630	241	22	per	per	ADP
ap-1630	241	23	end	end	NOUN
ap-1630	241	24	device	device	NOUN
ap-1630	241	25	.	.	PUNCT
ap-1630	242	1	in	in	ADP
ap-1630	242	2	environments	environment	NOUN
ap-1630	242	3	in	in	ADP
ap-1630	242	4	which	which	PRON
ap-1630	242	5	relays	relay	NOUN
ap-1630	242	6	can	can	AUX
ap-1630	242	7	not	not	PART
ap-1630	242	8	be	be	AUX
ap-1630	242	9	installed	instal	VERB
ap-1630	242	10	or	or	CCONJ
ap-1630	242	11	if	if	SCONJ
ap-1630	242	12	the	the	DET
ap-1630	242	13	graph	graph	NOUN
ap-1630	242	14	cut	cut	NOUN
ap-1630	242	15	(	(	PUNCT
ap-1630	242	16	of	of	ADP
ap-1630	242	17	the	the	DET
ap-1630	242	18	network	network	NOUN
ap-1630	242	19	)	)	PUNCT
ap-1630	242	20	contains	contain	VERB
ap-1630	242	21	a	a	DET
ap-1630	242	22	number	number	NOUN
ap-1630	242	23	of	of	ADP
ap-1630	242	24	relays	relay	NOUN
ap-1630	242	25	less	less	ADJ
ap-1630	242	26	than	than	ADP
ap-1630	242	27	half	half	NOUN
ap-1630	242	28	of	of	ADP
ap-1630	242	29	the	the	DET
ap-1630	242	30	number	number	NOUN
ap-1630	242	31	of	of	ADP
ap-1630	242	32	end	end	NOUN
ap-1630	242	33	-	-	PUNCT
ap-1630	242	34	devices	device	NOUN
ap-1630	242	35	,	,	PUNCT
ap-1630	242	36	then	then	ADV
ap-1630	242	37	the	the	DET
ap-1630	242	38	network	network	NOUN
ap-1630	242	39	connected	connect	VERB
ap-1630	242	40	through	through	ADP
ap-1630	242	41	phase	phase	NOUN
ap-1630	242	42	-	-	PUNCT
ap-1630	242	43	shift	shift	NOUN
ap-1630	242	44	beamforming	beamforming	NOUN
ap-1630	242	45	will	will	AUX
ap-1630	242	46	survive	survive	VERB
ap-1630	242	47	more	more	ADJ
ap-1630	242	48	than	than	ADP
ap-1630	242	49	relaying	relay	VERB
ap-1630	242	50	proof	proof	NOUN
ap-1630	242	51	.	.	PUNCT
ap-1630	243	1	the	the	DET
ap-1630	243	2	proof	proof	NOUN
ap-1630	243	3	has	have	AUX
ap-1630	243	4	been	be	AUX
ap-1630	243	5	already	already	ADV
ap-1630	243	6	provided	provide	VERB
ap-1630	243	7	in	in	ADP
ap-1630	243	8	a	a	DET
ap-1630	243	9	constructive	constructive	ADJ
ap-1630	243	10	way	way	NOUN
ap-1630	243	11	in	in	ADP
ap-1630	243	12	this	this	DET
ap-1630	243	13	section	section	NOUN
ap-1630	243	14	.	.	PUNCT
ap-1630	244	1	of	of	ADP
ap-1630	244	2	course	course	NOUN
ap-1630	244	3	,	,	PUNCT
ap-1630	244	4	the	the	DET
ap-1630	244	5	estimation	estimation	NOUN
ap-1630	244	6	here	here	ADV
ap-1630	244	7	is	be	AUX
ap-1630	244	8	an	an	DET
ap-1630	244	9	approximation	approximation	NOUN
ap-1630	244	10	,	,	PUNCT
ap-1630	244	11	because	because	SCONJ
ap-1630	244	12	we	we	PRON
ap-1630	244	13	have	have	AUX
ap-1630	244	14	ignored	ignore	VERB
ap-1630	244	15	the	the	DET
ap-1630	244	16	small	small	ADJ
ap-1630	244	17	distance	distance	NOUN
ap-1630	244	18	differences	difference	NOUN
ap-1630	244	19	inside	inside	ADP
ap-1630	244	20	and	and	CCONJ
ap-1630	244	21	outside	outside	ADP
ap-1630	244	22	the	the	DET
ap-1630	244	23	clusters	cluster	NOUN
ap-1630	244	24	.	.	PUNCT
ap-1630	245	1	this	this	PRON
ap-1630	245	2	however	however	ADV
ap-1630	245	3	gives	give	VERB
ap-1630	245	4	a	a	DET
ap-1630	245	5	better	well	ADJ
ap-1630	245	6	understanding	understanding	NOUN
ap-1630	245	7	of	of	ADP
ap-1630	245	8	the	the	DET
ap-1630	245	9	quantitative	quantitative	ADJ
ap-1630	245	10	improvements	improvement	NOUN
ap-1630	245	11	brought	bring	VERB
ap-1630	245	12	by	by	ADP
ap-1630	245	13	phase	phase	NOUN
ap-1630	245	14	-	-	PUNCT
ap-1630	245	15	shift	shift	NOUN
ap-1630	245	16	beamforming	beamforming	NOUN
ap-1630	245	17	and	and	CCONJ
ap-1630	245	18	in	in	ADP
ap-1630	245	19	this	this	DET
ap-1630	245	20	way	way	NOUN
ap-1630	245	21	give	give	VERB
ap-1630	245	22	a	a	DET
ap-1630	245	23	maximum	maximum	ADJ
ap-1630	245	24	theoretical	theoretical	ADJ
ap-1630	245	25	limit	limit	NOUN
ap-1630	245	26	.	.	PUNCT
ap-1630	246	1	33	33	NUM
ap-1630	246	2	acta	acta	PROPN
ap-1630	246	3	polytechnica	polytechnica	PROPN
ap-1630	246	4	vol	vol	NOUN
ap-1630	246	5	.	.	PUNCT
ap-1630	247	1	52	52	NUM
ap-1630	247	2	no	no	NOUN
ap-1630	247	3	.	.	PUNCT
ap-1630	248	1	5/2012	5/2012	NUM
ap-1630	248	2	figure	figure	NOUN
ap-1630	248	3	6	6	NUM
ap-1630	248	4	:	:	PUNCT
ap-1630	248	5	the	the	DET
ap-1630	248	6	relay	relay	NOUN
ap-1630	248	7	module	module	NOUN
ap-1630	248	8	position	position	NOUN
ap-1630	248	9	is	be	AUX
ap-1630	248	10	varied	varied	ADJ
ap-1630	248	11	along	along	ADP
ap-1630	248	12	the	the	DET
ap-1630	248	13	line	line	NOUN
ap-1630	248	14	uniting	unite	VERB
ap-1630	248	15	the	the	DET
ap-1630	248	16	centres	centre	NOUN
ap-1630	248	17	of	of	ADP
ap-1630	248	18	the	the	DET
ap-1630	248	19	two	two	NUM
ap-1630	248	20	clusters	cluster	NOUN
ap-1630	248	21	.	.	PUNCT
ap-1630	249	1	figure	figure	VERB
ap-1630	249	2	7	7	NUM
ap-1630	249	3	:	:	PUNCT
ap-1630	249	4	packets	packet	NOUN
ap-1630	249	5	delivered	deliver	VERB
ap-1630	249	6	between	between	ADP
ap-1630	249	7	clusters	cluster	NOUN
ap-1630	249	8	in	in	ADP
ap-1630	249	9	both	both	DET
ap-1630	249	10	directions	direction	NOUN
ap-1630	249	11	.	.	PUNCT
ap-1630	250	1	the	the	DET
ap-1630	250	2	vertical	vertical	ADJ
ap-1630	250	3	axis	axis	NOUN
ap-1630	250	4	represents	represent	VERB
ap-1630	250	5	the	the	DET
ap-1630	250	6	number	number	NOUN
ap-1630	250	7	of	of	ADP
ap-1630	250	8	packets	packet	NOUN
ap-1630	250	9	,	,	PUNCT
ap-1630	250	10	and	and	CCONJ
ap-1630	250	11	the	the	DET
ap-1630	250	12	horizontal	horizontal	ADJ
ap-1630	250	13	axis	axis	NOUN
ap-1630	250	14	represents	represent	VERB
ap-1630	250	15	the	the	DET
ap-1630	250	16	distance	distance	NOUN
ap-1630	250	17	between	between	ADP
ap-1630	250	18	the	the	DET
ap-1630	250	19	relay	relay	NOUN
ap-1630	250	20	and	and	CCONJ
ap-1630	250	21	the	the	DET
ap-1630	250	22	centre	centre	NOUN
ap-1630	250	23	of	of	ADP
ap-1630	250	24	cluster	cluster	NOUN
ap-1630	250	25	a	a	PRON
ap-1630	250	26	(	(	PUNCT
ap-1630	250	27	in	in	ADP
ap-1630	250	28	meters	meter	NOUN
ap-1630	250	29	)	)	PUNCT
ap-1630	250	30	.	.	PUNCT
ap-1630	251	1	4	4	NUM
ap-1630	251	2	experiments	experiment	NOUN
ap-1630	251	3	and	and	CCONJ
ap-1630	251	4	results	result	VERB
ap-1630	251	5	the	the	DET
ap-1630	251	6	simulations	simulation	NOUN
ap-1630	251	7	presented	present	VERB
ap-1630	251	8	in	in	ADP
ap-1630	251	9	this	this	DET
ap-1630	251	10	section	section	NOUN
ap-1630	251	11	are	be	AUX
ap-1630	251	12	based	base	VERB
ap-1630	251	13	on	on	ADP
ap-1630	251	14	the	the	DET
ap-1630	251	15	following	follow	VERB
ap-1630	251	16	assumptions	assumption	NOUN
ap-1630	251	17	:	:	PUNCT
ap-1630	251	18	•	•	ADP
ap-1630	251	19	a	a	DET
ap-1630	251	20	free	free	ADJ
ap-1630	251	21	-	-	PUNCT
ap-1630	251	22	space	space	NOUN
ap-1630	251	23	propagation	propagation	NOUN
ap-1630	251	24	model	model	NOUN
ap-1630	251	25	(	(	PUNCT
ap-1630	251	26	no	no	DET
ap-1630	251	27	obstacles	obstacle	NOUN
ap-1630	251	28	for	for	ADP
ap-1630	251	29	waves	wave	NOUN
ap-1630	251	30	,	,	PUNCT
ap-1630	251	31	no	no	DET
ap-1630	251	32	reflexions	reflexion	NOUN
ap-1630	251	33	)	)	PUNCT
ap-1630	251	34	;	;	PUNCT
ap-1630	251	35	•	•	NUM
ap-1630	251	36	battery	battery	NOUN
ap-1630	251	37	capacity	capacity	NOUN
ap-1630	251	38	for	for	ADP
ap-1630	251	39	each	each	DET
ap-1630	251	40	device	device	NOUN
ap-1630	251	41	:	:	PUNCT
ap-1630	251	42	200mwh	200mwh	NUM
ap-1630	251	43	(	(	PUNCT
ap-1630	251	44	larger	large	ADJ
ap-1630	251	45	capacities	capacity	NOUN
ap-1630	251	46	are	be	AUX
ap-1630	251	47	also	also	ADV
ap-1630	251	48	permitted	permit	VERB
ap-1630	251	49	,	,	PUNCT
ap-1630	251	50	but	but	CCONJ
ap-1630	251	51	the	the	DET
ap-1630	251	52	simulation	simulation	NOUN
ap-1630	251	53	will	will	AUX
ap-1630	251	54	last	last	VERB
ap-1630	251	55	longer	long	ADV
ap-1630	251	56	)	)	PUNCT
ap-1630	251	57	;	;	PUNCT
ap-1630	251	58	•	•	NUM
ap-1630	251	59	two	two	NUM
ap-1630	251	60	clusters	cluster	NOUN
ap-1630	251	61	,	,	PUNCT
ap-1630	251	62	each	each	PRON
ap-1630	251	63	containing	contain	VERB
ap-1630	251	64	4	4	NUM
ap-1630	251	65	modules	module	NOUN
ap-1630	251	66	;	;	PUNCT
ap-1630	251	67	•	•	NUM
ap-1630	251	68	squared	square	VERB
ap-1630	251	69	cluster	cluster	NOUN
ap-1630	251	70	areas	area	NOUN
ap-1630	251	71	;	;	PUNCT
ap-1630	251	72	•	•	NUM
ap-1630	251	73	random	random	ADJ
ap-1630	251	74	placement	placement	NOUN
ap-1630	251	75	of	of	ADP
ap-1630	251	76	modules	module	NOUN
ap-1630	251	77	in	in	ADP
ap-1630	251	78	the	the	DET
ap-1630	251	79	cluster	cluster	NOUN
ap-1630	251	80	area	area	NOUN
ap-1630	251	81	;	;	PUNCT
ap-1630	251	82	•	•	NUM
ap-1630	251	83	pmin	pmin	NOUN
ap-1630	251	84	=	=	SYM
ap-1630	251	85	−75dbm	−75dbm	PROPN
ap-1630	251	86	(	(	PUNCT
ap-1630	251	87	minimal	minimal	ADJ
ap-1630	251	88	power	power	NOUN
ap-1630	251	89	)	)	PUNCT
ap-1630	251	90	;	;	PUNCT
ap-1630	251	91	•	•	NUM
ap-1630	251	92	data	datum	NOUN
ap-1630	251	93	rate	rate	NOUN
ap-1630	251	94	dr	dr	PROPN
ap-1630	251	95	=	=	PROPN
ap-1630	251	96	115200bps	115200bps	PROPN
ap-1630	251	97	;	;	PUNCT
ap-1630	251	98	•	•	NUM
ap-1630	251	99	antenna	antenna	NOUN
ap-1630	251	100	gain	gain	NOUN
ap-1630	251	101	:	:	PUNCT
ap-1630	251	102	1.5	1.5	NUM
ap-1630	251	103	dbi	dbi	NOUN
ap-1630	251	104	isotropic	isotropic	NOUN
ap-1630	251	105	(	(	PUNCT
ap-1630	251	106	for	for	ADP
ap-1630	251	107	the	the	DET
ap-1630	251	108	results	result	NOUN
ap-1630	251	109	presented	present	VERB
ap-1630	251	110	here	here	ADV
ap-1630	251	111	,	,	PUNCT
ap-1630	251	112	isotropic	isotropic	NOUN
ap-1630	251	113	antennas	antenna	NOUN
ap-1630	251	114	were	be	AUX
ap-1630	251	115	used	use	VERB
ap-1630	251	116	to	to	PART
ap-1630	251	117	show	show	VERB
ap-1630	251	118	the	the	DET
ap-1630	251	119	contribution	contribution	NOUN
ap-1630	251	120	of	of	ADP
ap-1630	251	121	the	the	DET
ap-1630	251	122	distributed	distribute	VERB
ap-1630	251	123	phase	phase	NOUN
ap-1630	251	124	-	-	PUNCT
ap-1630	251	125	shift	shift	NOUN
ap-1630	251	126	beamforming	beamforming	NOUN
ap-1630	251	127	in	in	ADP
ap-1630	251	128	a	a	DET
ap-1630	251	129	separate	separate	ADJ
ap-1630	251	130	manner	manner	NOUN
ap-1630	251	131	—	—	PUNCT
ap-1630	251	132	anisotropic	anisotropic	NOUN
ap-1630	251	133	antennas	antenna	NOUN
ap-1630	251	134	can	can	AUX
ap-1630	251	135	also	also	ADV
ap-1630	251	136	be	be	AUX
ap-1630	251	137	simulated	simulate	VERB
ap-1630	251	138	)	)	PUNCT
ap-1630	251	139	;	;	PUNCT
ap-1630	251	140	•	•	NUM
ap-1630	251	141	data	data	NOUN
ap-1630	251	142	packet	packet	NOUN
ap-1630	251	143	size	size	NOUN
ap-1630	251	144	:	:	PUNCT
ap-1630	251	145	128b	128b	PROPN
ap-1630	251	146	(	(	PUNCT
ap-1630	251	147	the	the	DET
ap-1630	251	148	size	size	NOUN
ap-1630	251	149	of	of	ADP
ap-1630	251	150	a	a	DET
ap-1630	251	151	zigbee	zigbee	NOUN
ap-1630	251	152	packet	packet	NOUN
ap-1630	251	153	)	)	PUNCT
ap-1630	251	154	;	;	PUNCT
ap-1630	251	155	figure	figure	VERB
ap-1630	251	156	8	8	NUM
ap-1630	251	157	:	:	SYM
ap-1630	251	158	1	1	NUM
ap-1630	251	159	to	to	PART
ap-1630	251	160	4	4	NUM
ap-1630	251	161	relay	relay	NOUN
ap-1630	251	162	nodes	node	NOUN
ap-1630	251	163	in	in	ADP
ap-1630	251	164	between	between	ADP
ap-1630	251	165	the	the	DET
ap-1630	251	166	clusters	cluster	NOUN
ap-1630	251	167	.	.	PUNCT
ap-1630	252	1	figure	figure	VERB
ap-1630	252	2	9	9	NUM
ap-1630	252	3	:	:	PUNCT
ap-1630	252	4	packets	packet	NOUN
ap-1630	252	5	delivered	deliver	VERB
ap-1630	252	6	between	between	ADP
ap-1630	252	7	clusters	cluster	NOUN
ap-1630	252	8	in	in	ADP
ap-1630	252	9	both	both	DET
ap-1630	252	10	directions	direction	NOUN
ap-1630	252	11	.	.	PUNCT
ap-1630	253	1	the	the	DET
ap-1630	253	2	vertical	vertical	ADJ
ap-1630	253	3	axis	axis	NOUN
ap-1630	253	4	represents	represent	VERB
ap-1630	253	5	the	the	DET
ap-1630	253	6	number	number	NOUN
ap-1630	253	7	of	of	ADP
ap-1630	253	8	packets	packet	NOUN
ap-1630	253	9	,	,	PUNCT
ap-1630	253	10	and	and	CCONJ
ap-1630	253	11	the	the	DET
ap-1630	253	12	horizontal	horizontal	ADJ
ap-1630	253	13	axis	axis	NOUN
ap-1630	253	14	is	be	AUX
ap-1630	253	15	the	the	DET
ap-1630	253	16	number	number	NOUN
ap-1630	253	17	of	of	ADP
ap-1630	253	18	tests	test	NOUN
ap-1630	253	19	performed	perform	VERB
ap-1630	253	20	.	.	PUNCT
ap-1630	254	1	•	•	NUM
ap-1630	254	2	acknowledgement	acknowledgement	NOUN
ap-1630	254	3	size	size	NOUN
ap-1630	254	4	:	:	PUNCT
ap-1630	254	5	12b	12b	NOUN
ap-1630	254	6	;	;	PUNCT
ap-1630	254	7	•	•	NUM
ap-1630	254	8	synchronization	synchronization	NOUN
ap-1630	254	9	constant	constant	ADJ
ap-1630	254	10	t	t	NOUN
ap-1630	254	11	=	=	SYM
ap-1630	254	12	2	2	NUM
ap-1630	254	13	;	;	PUNCT
ap-1630	254	14	•	•	NUM
ap-1630	254	15	random	random	ADJ
ap-1630	254	16	traffic	traffic	NOUN
ap-1630	254	17	is	be	AUX
ap-1630	254	18	generated	generate	VERB
ap-1630	254	19	from	from	ADP
ap-1630	254	20	each	each	DET
ap-1630	254	21	cluster	cluster	NOUN
ap-1630	254	22	to	to	ADP
ap-1630	254	23	the	the	DET
ap-1630	254	24	other	other	ADJ
ap-1630	254	25	cluster	cluster	NOUN
ap-1630	254	26	(	(	PUNCT
ap-1630	254	27	random	random	ADJ
ap-1630	254	28	source	source	NOUN
ap-1630	254	29	module	module	NOUN
ap-1630	254	30	and	and	CCONJ
ap-1630	254	31	random	random	ADJ
ap-1630	254	32	destination	destination	NOUN
ap-1630	254	33	module	module	NOUN
ap-1630	254	34	,	,	PUNCT
ap-1630	254	35	where	where	SCONJ
ap-1630	254	36	the	the	DET
ap-1630	254	37	source	source	NOUN
ap-1630	254	38	and	and	CCONJ
ap-1630	254	39	destination	destination	NOUN
ap-1630	254	40	belong	belong	VERB
ap-1630	254	41	to	to	ADP
ap-1630	254	42	different	different	ADJ
ap-1630	254	43	clusters	cluster	NOUN
ap-1630	254	44	)	)	PUNCT
ap-1630	254	45	;	;	PUNCT
ap-1630	254	46	•	•	NOUN
ap-1630	254	47	each	each	DET
ap-1630	254	48	presented	present	VERB
ap-1630	254	49	result	result	NOUN
ap-1630	254	50	is	be	AUX
ap-1630	254	51	the	the	DET
ap-1630	254	52	averaged	averaged	ADJ
ap-1630	254	53	value	value	NOUN
ap-1630	254	54	over	over	ADP
ap-1630	254	55	10	10	NUM
ap-1630	254	56	simulations	simulation	NOUN
ap-1630	254	57	;	;	PUNCT
ap-1630	254	58	•	•	X
ap-1630	254	59	in	in	ADP
ap-1630	254	60	the	the	DET
ap-1630	254	61	results	result	NOUN
ap-1630	254	62	,	,	PUNCT
ap-1630	254	63	only	only	ADV
ap-1630	254	64	the	the	DET
ap-1630	254	65	number	number	NOUN
ap-1630	254	66	of	of	ADP
ap-1630	254	67	delivered	deliver	VERB
ap-1630	254	68	packets	packet	NOUN
ap-1630	254	69	is	be	AUX
ap-1630	254	70	presented	present	VERB
ap-1630	254	71	,	,	PUNCT
ap-1630	254	72	because	because	SCONJ
ap-1630	254	73	the	the	DET
ap-1630	254	74	time	time	NOUN
ap-1630	254	75	intervals	interval	NOUN
ap-1630	254	76	are	be	AUX
ap-1630	254	77	proportional	proportional	ADJ
ap-1630	254	78	to	to	ADP
ap-1630	254	79	the	the	DET
ap-1630	254	80	number	number	NOUN
ap-1630	254	81	of	of	ADP
ap-1630	254	82	packets	packet	NOUN
ap-1630	254	83	.	.	PUNCT
ap-1630	255	1	4.1	4.1	NUM
ap-1630	255	2	experiment	experiment	NOUN
ap-1630	255	3	1	1	NUM
ap-1630	255	4	two	two	NUM
ap-1630	255	5	clusters	cluster	NOUN
ap-1630	255	6	of	of	ADP
ap-1630	255	7	10×	10×	NUM
ap-1630	255	8	10	10	NUM
ap-1630	255	9	m	m	PROPN
ap-1630	255	10	,	,	PUNCT
ap-1630	255	11	containing	contain	VERB
ap-1630	255	12	4	4	NUM
ap-1630	255	13	modules	module	NOUN
ap-1630	255	14	each	each	PRON
ap-1630	255	15	,	,	PUNCT
ap-1630	255	16	are	be	AUX
ap-1630	255	17	placed	place	VERB
ap-1630	255	18	1000	1000	NUM
ap-1630	255	19	m	m	NOUN
ap-1630	255	20	from	from	ADP
ap-1630	255	21	each	each	DET
ap-1630	255	22	other	other	ADJ
ap-1630	255	23	.	.	PUNCT
ap-1630	256	1	in	in	ADP
ap-1630	256	2	between	between	ADP
ap-1630	256	3	there	there	PRON
ap-1630	256	4	is	be	VERB
ap-1630	256	5	a	a	DET
ap-1630	256	6	single	single	ADJ
ap-1630	256	7	relay	relay	NOUN
ap-1630	256	8	module	module	NOUN
ap-1630	256	9	.	.	PUNCT
ap-1630	257	1	the	the	DET
ap-1630	257	2	relay	relay	NOUN
ap-1630	257	3	is	be	AUX
ap-1630	257	4	moved	move	VERB
ap-1630	257	5	along	along	ADP
ap-1630	257	6	the	the	DET
ap-1630	257	7	line	line	NOUN
ap-1630	257	8	which	which	PRON
ap-1630	257	9	passes	pass	VERB
ap-1630	257	10	through	through	ADP
ap-1630	257	11	the	the	DET
ap-1630	257	12	centres	centre	NOUN
ap-1630	257	13	of	of	ADP
ap-1630	257	14	each	each	DET
ap-1630	257	15	cluster	cluster	NOUN
ap-1630	257	16	from	from	ADP
ap-1630	257	17	the	the	DET
ap-1630	257	18	proximity	proximity	NOUN
ap-1630	257	19	of	of	ADP
ap-1630	257	20	the	the	DET
ap-1630	257	21	first	first	ADJ
ap-1630	257	22	cluster	cluster	NOUN
ap-1630	257	23	to	to	ADP
ap-1630	257	24	the	the	DET
ap-1630	257	25	proximity	proximity	NOUN
ap-1630	257	26	of	of	ADP
ap-1630	257	27	the	the	DET
ap-1630	257	28	second	second	ADJ
ap-1630	257	29	cluster	cluster	NOUN
ap-1630	257	30	(	(	PUNCT
ap-1630	257	31	fig	fig	NOUN
ap-1630	257	32	.	.	PUNCT
ap-1630	258	1	6	6	NUM
ap-1630	258	2	)	)	PUNCT
ap-1630	258	3	.	.	PUNCT
ap-1630	259	1	the	the	DET
ap-1630	259	2	goal	goal	NOUN
ap-1630	259	3	is	be	AUX
ap-1630	259	4	to	to	PART
ap-1630	259	5	determine	determine	VERB
ap-1630	259	6	the	the	DET
ap-1630	259	7	number	number	NOUN
ap-1630	259	8	of	of	ADP
ap-1630	259	9	packets	packet	NOUN
ap-1630	259	10	and	and	CCONJ
ap-1630	259	11	the	the	DET
ap-1630	259	12	time	time	NOUN
ap-1630	259	13	interval	interval	NOUN
ap-1630	259	14	in	in	ADP
ap-1630	259	15	which	which	PRON
ap-1630	259	16	the	the	DET
ap-1630	259	17	network	network	NOUN
ap-1630	259	18	is	be	AUX
ap-1630	259	19	functioning	function	VERB
ap-1630	259	20	.	.	PUNCT
ap-1630	260	1	the	the	DET
ap-1630	260	2	result	result	NOUN
ap-1630	260	3	of	of	ADP
ap-1630	260	4	this	this	DET
ap-1630	260	5	experiment	experiment	NOUN
ap-1630	260	6	is	be	AUX
ap-1630	260	7	presented	present	VERB
ap-1630	260	8	in	in	ADP
ap-1630	260	9	fig	fig	NOUN
ap-1630	260	10	.	.	PUNCT
ap-1630	261	1	7	7	NUM
ap-1630	261	2	,	,	PUNCT
ap-1630	261	3	and	and	CCONJ
ap-1630	261	4	it	it	PRON
ap-1630	261	5	shows	show	VERB
ap-1630	261	6	that	that	SCONJ
ap-1630	261	7	the	the	DET
ap-1630	261	8	best	good	ADJ
ap-1630	261	9	result	result	NOUN
ap-1630	261	10	(	(	PUNCT
ap-1630	261	11	the	the	DET
ap-1630	261	12	longest	long	ADJ
ap-1630	261	13	uptime	uptime	NOUN
ap-1630	261	14	)	)	PUNCT
ap-1630	261	15	is	be	AUX
ap-1630	261	16	achieved	achieve	VERB
ap-1630	261	17	when	when	SCONJ
ap-1630	261	18	the	the	DET
ap-1630	261	19	relay	relay	NOUN
ap-1630	261	20	is	be	AUX
ap-1630	261	21	placed	place	VERB
ap-1630	261	22	in	in	ADP
ap-1630	261	23	the	the	DET
ap-1630	261	24	middle	middle	NOUN
ap-1630	261	25	of	of	ADP
ap-1630	261	26	the	the	DET
ap-1630	261	27	distance	distance	NOUN
ap-1630	261	28	between	between	ADP
ap-1630	261	29	the	the	DET
ap-1630	261	30	two	two	NUM
ap-1630	261	31	clusters	cluster	NOUN
ap-1630	261	32	.	.	PUNCT
ap-1630	262	1	in	in	ADP
ap-1630	262	2	all	all	DET
ap-1630	262	3	the	the	DET
ap-1630	262	4	34	34	NUM
ap-1630	262	5	acta	acta	PROPN
ap-1630	262	6	polytechnica	polytechnica	PROPN
ap-1630	262	7	vol	vol	NOUN
ap-1630	262	8	.	.	PROPN
ap-1630	263	1	52	52	NUM
ap-1630	263	2	no	no	NOUN
ap-1630	263	3	.	.	PUNCT
ap-1630	264	1	5/2012	5/2012	NUM
ap-1630	264	2	figure	figure	NOUN
ap-1630	264	3	10	10	NUM
ap-1630	264	4	:	:	PUNCT
ap-1630	264	5	the	the	DET
ap-1630	264	6	b	b	PROPN
ap-1630	264	7	cluster	cluster	NOUN
ap-1630	264	8	moves	move	VERB
ap-1630	264	9	away	away	ADV
ap-1630	264	10	from	from	ADP
ap-1630	264	11	cluster	cluster	NOUN
ap-1630	264	12	a.	a.	NOUN
ap-1630	264	13	figure	figure	NOUN
ap-1630	264	14	11	11	NUM
ap-1630	264	15	:	:	PUNCT
ap-1630	264	16	packets	packet	NOUN
ap-1630	264	17	delivered	deliver	VERB
ap-1630	264	18	between	between	ADP
ap-1630	264	19	clusters	cluster	NOUN
ap-1630	264	20	in	in	ADP
ap-1630	264	21	both	both	DET
ap-1630	264	22	directions	direction	NOUN
ap-1630	264	23	.	.	PUNCT
ap-1630	265	1	the	the	DET
ap-1630	265	2	vertical	vertical	ADJ
ap-1630	265	3	axis	axis	NOUN
ap-1630	265	4	represents	represent	VERB
ap-1630	265	5	the	the	DET
ap-1630	265	6	number	number	NOUN
ap-1630	265	7	of	of	ADP
ap-1630	265	8	packets	packet	NOUN
ap-1630	265	9	,	,	PUNCT
ap-1630	265	10	and	and	CCONJ
ap-1630	265	11	the	the	DET
ap-1630	265	12	horizontal	horizontal	ADJ
ap-1630	265	13	axis	axis	NOUN
ap-1630	265	14	represents	represent	VERB
ap-1630	265	15	the	the	DET
ap-1630	265	16	distance	distance	NOUN
ap-1630	265	17	between	between	ADP
ap-1630	265	18	the	the	DET
ap-1630	265	19	clusters	cluster	NOUN
ap-1630	265	20	(	(	PUNCT
ap-1630	265	21	in	in	ADP
ap-1630	265	22	meters	meter	NOUN
ap-1630	265	23	)	)	PUNCT
ap-1630	265	24	.	.	PUNCT
ap-1630	266	1	tested	test	VERB
ap-1630	266	2	cases	case	NOUN
ap-1630	266	3	,	,	PUNCT
ap-1630	266	4	the	the	DET
ap-1630	266	5	clusters	cluster	NOUN
ap-1630	266	6	become	become	VERB
ap-1630	266	7	disconnected	disconnected	ADJ
ap-1630	266	8	due	due	ADP
ap-1630	266	9	to	to	ADP
ap-1630	266	10	exhaustion	exhaustion	NOUN
ap-1630	266	11	of	of	ADP
ap-1630	266	12	the	the	DET
ap-1630	266	13	relay	relay	NOUN
ap-1630	266	14	battery	battery	NOUN
ap-1630	266	15	.	.	PUNCT
ap-1630	267	1	the	the	DET
ap-1630	267	2	fact	fact	NOUN
ap-1630	267	3	that	that	SCONJ
ap-1630	267	4	the	the	DET
ap-1630	267	5	optimum	optimum	NOUN
ap-1630	267	6	is	be	AUX
ap-1630	267	7	reached	reach	VERB
ap-1630	267	8	when	when	SCONJ
ap-1630	267	9	the	the	DET
ap-1630	267	10	relay	relay	NOUN
ap-1630	267	11	sits	sit	VERB
ap-1630	267	12	in	in	ADP
ap-1630	267	13	the	the	DET
ap-1630	267	14	middle	middle	NOUN
ap-1630	267	15	of	of	ADP
ap-1630	267	16	the	the	DET
ap-1630	267	17	distance	distance	NOUN
ap-1630	267	18	has	have	AUX
ap-1630	267	19	been	be	AUX
ap-1630	267	20	theoretically	theoretically	ADV
ap-1630	267	21	shown	show	VERB
ap-1630	267	22	;	;	PUNCT
ap-1630	267	23	the	the	DET
ap-1630	267	24	results	result	NOUN
ap-1630	267	25	match	match	VERB
ap-1630	267	26	the	the	DET
ap-1630	267	27	prediction	prediction	NOUN
ap-1630	267	28	.	.	PUNCT
ap-1630	268	1	4.2	4.2	NUM
ap-1630	268	2	experiment	experiment	NOUN
ap-1630	268	3	2	2	NUM
ap-1630	268	4	two	two	NUM
ap-1630	268	5	clusters	cluster	NOUN
ap-1630	268	6	of	of	ADP
ap-1630	268	7	10×	10×	NUM
ap-1630	268	8	10	10	NUM
ap-1630	268	9	m	m	PROPN
ap-1630	268	10	,	,	PUNCT
ap-1630	268	11	containing	contain	VERB
ap-1630	268	12	4	4	NUM
ap-1630	268	13	modules	module	NOUN
ap-1630	268	14	each	each	PRON
ap-1630	268	15	,	,	PUNCT
ap-1630	268	16	are	be	AUX
ap-1630	268	17	placed	place	VERB
ap-1630	268	18	1000	1000	NUM
ap-1630	268	19	m	m	NOUN
ap-1630	268	20	from	from	ADP
ap-1630	268	21	each	each	DET
ap-1630	268	22	other	other	ADJ
ap-1630	268	23	.	.	PUNCT
ap-1630	269	1	in	in	ADP
ap-1630	269	2	between	between	ADP
ap-1630	269	3	there	there	PRON
ap-1630	269	4	are	be	VERB
ap-1630	269	5	1	1	NUM
ap-1630	269	6	to	to	PART
ap-1630	269	7	4	4	NUM
ap-1630	269	8	relay	relay	NOUN
ap-1630	269	9	modules	module	NOUN
ap-1630	269	10	used	use	VERB
ap-1630	269	11	in	in	ADP
ap-1630	269	12	a	a	DET
ap-1630	269	13	round	round	ADJ
ap-1630	269	14	-	-	PUNCT
ap-1630	269	15	robin	robin	NOUN
ap-1630	269	16	fashion	fashion	NOUN
ap-1630	269	17	(	(	PUNCT
ap-1630	269	18	fig	fig	NOUN
ap-1630	269	19	.	.	PUNCT
ap-1630	270	1	8)	8)	NUM
ap-1630	270	2	.	.	PUNCT
ap-1630	271	1	the	the	DET
ap-1630	271	2	goal	goal	NOUN
ap-1630	271	3	is	be	AUX
ap-1630	271	4	to	to	PART
ap-1630	271	5	determine	determine	VERB
ap-1630	271	6	the	the	DET
ap-1630	271	7	number	number	NOUN
ap-1630	271	8	of	of	ADP
ap-1630	271	9	packets	packet	NOUN
ap-1630	271	10	and	and	CCONJ
ap-1630	271	11	the	the	DET
ap-1630	271	12	time	time	NOUN
ap-1630	271	13	interval	interval	NOUN
ap-1630	271	14	in	in	ADP
ap-1630	271	15	which	which	PRON
ap-1630	271	16	the	the	DET
ap-1630	271	17	network	network	NOUN
ap-1630	271	18	is	be	AUX
ap-1630	271	19	functioning	function	VERB
ap-1630	271	20	.	.	PUNCT
ap-1630	272	1	the	the	DET
ap-1630	272	2	results	result	NOUN
ap-1630	272	3	depicted	depict	VERB
ap-1630	272	4	in	in	ADP
ap-1630	272	5	fig	fig	NOUN
ap-1630	272	6	.	.	PUNCT
ap-1630	273	1	9	9	NUM
ap-1630	273	2	show	show	VERB
ap-1630	273	3	a	a	DET
ap-1630	273	4	dramatic	dramatic	ADJ
ap-1630	273	5	improvement	improvement	NOUN
ap-1630	273	6	as	as	ADP
ap-1630	273	7	the	the	DET
ap-1630	273	8	number	number	NOUN
ap-1630	273	9	of	of	ADP
ap-1630	273	10	relay	relay	NOUN
ap-1630	273	11	modules	module	NOUN
ap-1630	273	12	increases	increase	NOUN
ap-1630	273	13	.	.	PUNCT
ap-1630	274	1	in	in	ADP
ap-1630	274	2	all	all	DET
ap-1630	274	3	the	the	DET
ap-1630	274	4	cases	case	NOUN
ap-1630	274	5	the	the	DET
ap-1630	274	6	clusters	cluster	NOUN
ap-1630	274	7	become	become	VERB
ap-1630	274	8	disconnected	disconnected	ADJ
ap-1630	274	9	due	due	ADP
ap-1630	274	10	to	to	ADP
ap-1630	274	11	exhaustion	exhaustion	NOUN
ap-1630	274	12	of	of	ADP
ap-1630	274	13	the	the	DET
ap-1630	274	14	relay	relay	NOUN
ap-1630	274	15	battery	battery	NOUN
ap-1630	274	16	.	.	PUNCT
ap-1630	275	1	this	this	PRON
ap-1630	275	2	leads	lead	VERB
ap-1630	275	3	to	to	ADP
ap-1630	275	4	one	one	NUM
ap-1630	275	5	conclusion	conclusion	NOUN
ap-1630	275	6	:	:	PUNCT
ap-1630	275	7	if	if	SCONJ
ap-1630	275	8	relays	relay	NOUN
ap-1630	275	9	can	can	AUX
ap-1630	275	10	be	be	AUX
ap-1630	275	11	installed	instal	VERB
ap-1630	275	12	,	,	PUNCT
ap-1630	275	13	this	this	PRON
ap-1630	275	14	is	be	AUX
ap-1630	275	15	the	the	DET
ap-1630	275	16	preferred	preferred	ADJ
ap-1630	275	17	method	method	NOUN
ap-1630	275	18	.	.	PUNCT
ap-1630	276	1	4.3	4.3	NUM
ap-1630	276	2	experiment	experiment	NOUN
ap-1630	276	3	3	3	NUM
ap-1630	276	4	two	two	NUM
ap-1630	276	5	clusters	cluster	NOUN
ap-1630	276	6	of	of	ADP
ap-1630	276	7	10×	10×	NUM
ap-1630	276	8	10	10	NUM
ap-1630	276	9	m	m	PROPN
ap-1630	276	10	,	,	PUNCT
ap-1630	276	11	containing	contain	VERB
ap-1630	276	12	4	4	NUM
ap-1630	276	13	modules	module	NOUN
ap-1630	276	14	each	each	PRON
ap-1630	276	15	,	,	PUNCT
ap-1630	276	16	are	be	AUX
ap-1630	276	17	placed	place	VERB
ap-1630	276	18	450	450	NUM
ap-1630	276	19	m	m	NOUN
ap-1630	276	20	from	from	ADP
ap-1630	276	21	each	each	DET
ap-1630	276	22	other	other	ADJ
ap-1630	276	23	.	.	PUNCT
ap-1630	277	1	cluster	cluster	NOUN
ap-1630	277	2	b	b	PROPN
ap-1630	277	3	is	be	AUX
ap-1630	277	4	then	then	ADV
ap-1630	277	5	moved	move	VERB
ap-1630	277	6	along	along	ADP
ap-1630	277	7	the	the	DET
ap-1630	277	8	axis	axis	NOUN
ap-1630	277	9	that	that	PRON
ap-1630	277	10	connects	connect	VERB
ap-1630	277	11	the	the	DET
ap-1630	277	12	centres	centre	NOUN
ap-1630	277	13	of	of	ADP
ap-1630	277	14	figure	figure	NOUN
ap-1630	277	15	12	12	NUM
ap-1630	277	16	:	:	PUNCT
ap-1630	277	17	increasing	increase	VERB
ap-1630	277	18	the	the	DET
ap-1630	277	19	cluster	cluster	NOUN
ap-1630	277	20	sizes	size	NOUN
ap-1630	277	21	.	.	PUNCT
ap-1630	278	1	figure	figure	NOUN
ap-1630	278	2	13	13	NUM
ap-1630	278	3	:	:	PUNCT
ap-1630	278	4	the	the	DET
ap-1630	278	5	dependency	dependency	NOUN
ap-1630	278	6	of	of	ADP
ap-1630	278	7	the	the	DET
ap-1630	278	8	number	number	NOUN
ap-1630	278	9	of	of	ADP
ap-1630	278	10	delivered	deliver	VERB
ap-1630	278	11	packets	packet	NOUN
ap-1630	278	12	on	on	ADP
ap-1630	278	13	cluster	cluster	NOUN
ap-1630	278	14	size	size	NOUN
ap-1630	278	15	.	.	PUNCT
ap-1630	279	1	on	on	ADP
ap-1630	279	2	the	the	DET
ap-1630	279	3	vertical	vertical	ADJ
ap-1630	279	4	axis	axis	NOUN
ap-1630	279	5	,	,	PUNCT
ap-1630	279	6	the	the	DET
ap-1630	279	7	number	number	NOUN
ap-1630	279	8	of	of	ADP
ap-1630	279	9	delivered	deliver	VERB
ap-1630	279	10	packets	packet	NOUN
ap-1630	279	11	;	;	PUNCT
ap-1630	279	12	on	on	ADP
ap-1630	279	13	the	the	DET
ap-1630	279	14	horizontal	horizontal	ADJ
ap-1630	279	15	axis	axis	NOUN
ap-1630	279	16	,	,	PUNCT
ap-1630	279	17	the	the	DET
ap-1630	279	18	size	size	NOUN
ap-1630	279	19	of	of	ADP
ap-1630	279	20	the	the	DET
ap-1630	279	21	clusters	cluster	NOUN
ap-1630	279	22	in	in	ADP
ap-1630	279	23	meters	meter	NOUN
ap-1630	279	24	.	.	PUNCT
ap-1630	280	1	the	the	DET
ap-1630	280	2	two	two	NUM
ap-1630	280	3	clusters	cluster	NOUN
ap-1630	280	4	,	,	PUNCT
ap-1630	280	5	away	away	ADV
ap-1630	280	6	from	from	ADP
ap-1630	280	7	cluster	cluster	NOUN
ap-1630	280	8	a	a	NOUN
ap-1630	280	9	,	,	PUNCT
ap-1630	280	10	up	up	ADP
ap-1630	280	11	to	to	ADP
ap-1630	280	12	2000	2000	NUM
ap-1630	280	13	m.	m.	NOUN
ap-1630	280	14	there	there	PRON
ap-1630	280	15	are	be	VERB
ap-1630	280	16	no	no	DET
ap-1630	280	17	relay	relay	NOUN
ap-1630	280	18	nodes	node	NOUN
ap-1630	280	19	,	,	PUNCT
ap-1630	280	20	only	only	ADV
ap-1630	280	21	phase	phase	NOUN
ap-1630	280	22	-	-	PUNCT
ap-1630	280	23	shift	shift	NOUN
ap-1630	280	24	beamformed	beamforme	VERB
ap-1630	280	25	communication	communication	NOUN
ap-1630	280	26	.	.	PUNCT
ap-1630	281	1	the	the	DET
ap-1630	281	2	goal	goal	NOUN
ap-1630	281	3	is	be	AUX
ap-1630	281	4	to	to	PART
ap-1630	281	5	determine	determine	VERB
ap-1630	281	6	the	the	DET
ap-1630	281	7	number	number	NOUN
ap-1630	281	8	of	of	ADP
ap-1630	281	9	packets	packet	NOUN
ap-1630	281	10	and	and	CCONJ
ap-1630	281	11	the	the	DET
ap-1630	281	12	time	time	NOUN
ap-1630	281	13	interval	interval	NOUN
ap-1630	281	14	in	in	ADP
ap-1630	281	15	which	which	PRON
ap-1630	281	16	the	the	DET
ap-1630	281	17	network	network	NOUN
ap-1630	281	18	is	be	AUX
ap-1630	281	19	functioning	function	VERB
ap-1630	281	20	.	.	PUNCT
ap-1630	282	1	(	(	PUNCT
ap-1630	282	2	fig	fig	NOUN
ap-1630	282	3	.	.	PUNCT
ap-1630	283	1	10	10	NUM
ap-1630	283	2	)	)	PUNCT
ap-1630	283	3	the	the	DET
ap-1630	283	4	results	result	NOUN
ap-1630	283	5	are	be	AUX
ap-1630	283	6	depicted	depict	VERB
ap-1630	283	7	in	in	ADP
ap-1630	283	8	fig	fig	NOUN
ap-1630	283	9	.	.	PUNCT
ap-1630	284	1	11	11	NUM
ap-1630	284	2	,	,	PUNCT
ap-1630	284	3	which	which	PRON
ap-1630	284	4	shows	show	VERB
ap-1630	284	5	how	how	SCONJ
ap-1630	284	6	distance	distance	NOUN
ap-1630	284	7	affects	affect	VERB
ap-1630	284	8	the	the	DET
ap-1630	284	9	overall	overall	ADJ
ap-1630	284	10	number	number	NOUN
ap-1630	284	11	of	of	ADP
ap-1630	284	12	delivered	deliver	VERB
ap-1630	284	13	packets	packet	NOUN
ap-1630	284	14	.	.	PUNCT
ap-1630	285	1	the	the	DET
ap-1630	285	2	disconnection	disconnection	NOUN
ap-1630	285	3	is	be	AUX
ap-1630	285	4	caused	cause	VERB
ap-1630	285	5	by	by	ADP
ap-1630	285	6	exhaustion	exhaustion	NOUN
ap-1630	285	7	of	of	ADP
ap-1630	285	8	the	the	DET
ap-1630	285	9	batteries	battery	NOUN
ap-1630	285	10	of	of	ADP
ap-1630	285	11	either	either	CCONJ
ap-1630	285	12	the	the	DET
ap-1630	285	13	source	source	NOUN
ap-1630	285	14	node	node	NOUN
ap-1630	285	15	or	or	CCONJ
ap-1630	285	16	the	the	DET
ap-1630	285	17	destination	destination	NOUN
ap-1630	285	18	node	node	NOUN
ap-1630	285	19	.	.	PUNCT
ap-1630	286	1	what	what	PRON
ap-1630	286	2	is	be	AUX
ap-1630	286	3	really	really	ADV
ap-1630	286	4	interesting	interesting	ADJ
ap-1630	286	5	in	in	ADP
ap-1630	286	6	this	this	DET
ap-1630	286	7	graph	graph	NOUN
ap-1630	286	8	(	(	PUNCT
ap-1630	286	9	fig	fig	NOUN
ap-1630	286	10	.	.	PUNCT
ap-1630	287	1	11	11	NUM
ap-1630	287	2	)	)	PUNCT
ap-1630	287	3	is	be	AUX
ap-1630	287	4	that	that	SCONJ
ap-1630	287	5	at	at	ADP
ap-1630	287	6	a	a	DET
ap-1630	287	7	distance	distance	NOUN
ap-1630	287	8	of	of	ADP
ap-1630	287	9	1000	1000	NUM
ap-1630	287	10	m	m	NOUN
ap-1630	287	11	between	between	ADP
ap-1630	287	12	the	the	DET
ap-1630	287	13	clusters	cluster	NOUN
ap-1630	287	14	,	,	PUNCT
ap-1630	287	15	the	the	DET
ap-1630	287	16	number	number	NOUN
ap-1630	287	17	of	of	ADP
ap-1630	287	18	acknowledged	acknowledge	VERB
ap-1630	287	19	packets	packet	NOUN
ap-1630	287	20	is	be	AUX
ap-1630	287	21	approximately	approximately	ADV
ap-1630	287	22	3.7	3.7	NUM
ap-1630	287	23	million	million	NUM
ap-1630	287	24	.	.	PUNCT
ap-1630	288	1	by	by	ADP
ap-1630	288	2	comparison	comparison	NOUN
ap-1630	288	3	,	,	PUNCT
ap-1630	288	4	the	the	DET
ap-1630	288	5	best	good	ADJ
ap-1630	288	6	-	-	PUNCT
ap-1630	288	7	case	case	NOUN
ap-1630	288	8	scenario	scenario	NOUN
ap-1630	288	9	for	for	ADP
ap-1630	288	10	a	a	DET
ap-1630	288	11	single	single	ADJ
ap-1630	288	12	relay	relay	NOUN
ap-1630	288	13	is	be	AUX
ap-1630	288	14	just	just	ADV
ap-1630	288	15	below	below	ADP
ap-1630	288	16	one	one	NUM
ap-1630	288	17	million	million	NUM
ap-1630	288	18	.	.	PUNCT
ap-1630	289	1	this	this	PRON
ap-1630	289	2	proves	prove	VERB
ap-1630	289	3	that	that	SCONJ
ap-1630	289	4	phase	phase	NOUN
ap-1630	289	5	-	-	PUNCT
ap-1630	289	6	shift	shift	NOUN
ap-1630	289	7	beamforming	beamforming	NOUN
ap-1630	289	8	can	can	AUX
ap-1630	289	9	outperform	outperform	VERB
ap-1630	289	10	classic	classic	ADJ
ap-1630	289	11	relaying	relaying	NOUN
ap-1630	289	12	by	by	ADP
ap-1630	289	13	a	a	DET
ap-1630	289	14	factor	factor	NOUN
ap-1630	289	15	of	of	ADP
ap-1630	289	16	3	3	NUM
ap-1630	289	17	if	if	SCONJ
ap-1630	289	18	the	the	DET
ap-1630	289	19	number	number	NOUN
ap-1630	289	20	of	of	ADP
ap-1630	289	21	relays	relay	NOUN
ap-1630	289	22	is	be	AUX
ap-1630	289	23	very	very	ADV
ap-1630	289	24	low	low	ADJ
ap-1630	289	25	.	.	PUNCT
ap-1630	290	1	4.4	4.4	NUM
ap-1630	290	2	experiment	experiment	NOUN
ap-1630	290	3	4	4	NUM
ap-1630	290	4	two	two	NUM
ap-1630	290	5	clusters	cluster	NOUN
ap-1630	290	6	of	of	ADP
ap-1630	290	7	10×	10×	NUM
ap-1630	290	8	10	10	NUM
ap-1630	290	9	m	m	PROPN
ap-1630	290	10	,	,	PUNCT
ap-1630	290	11	containing	contain	VERB
ap-1630	290	12	4	4	NUM
ap-1630	290	13	modules	module	NOUN
ap-1630	290	14	each	each	PRON
ap-1630	290	15	,	,	PUNCT
ap-1630	290	16	are	be	AUX
ap-1630	290	17	placed	place	VERB
ap-1630	290	18	2000	2000	NUM
ap-1630	290	19	m	m	NOUN
ap-1630	290	20	from	from	ADP
ap-1630	290	21	each	each	DET
ap-1630	290	22	other	other	ADJ
ap-1630	290	23	.	.	PUNCT
ap-1630	291	1	the	the	DET
ap-1630	291	2	size	size	NOUN
ap-1630	291	3	of	of	ADP
ap-1630	291	4	each	each	DET
ap-1630	291	5	cluster	cluster	NOUN
ap-1630	291	6	is	be	AUX
ap-1630	291	7	increased	increase	VERB
ap-1630	291	8	(	(	PUNCT
ap-1630	291	9	from	from	ADP
ap-1630	291	10	10	10	NUM
ap-1630	291	11	×	×	NOUN
ap-1630	291	12	10	10	NUM
ap-1630	291	13	m	m	NOUN
ap-1630	291	14	to	to	ADP
ap-1630	291	15	10	10	NUM
ap-1630	291	16	×	×	NOUN
ap-1630	291	17	10	10	NUM
ap-1630	291	18	m	m	NOUN
ap-1630	291	19	)	)	PUNCT
ap-1630	291	20	,	,	PUNCT
ap-1630	291	21	while	while	SCONJ
ap-1630	291	22	its	its	PRON
ap-1630	291	23	centre	centre	NOUN
ap-1630	291	24	remains	remain	VERB
ap-1630	291	25	on	on	ADP
ap-1630	291	26	the	the	DET
ap-1630	291	27	same	same	ADJ
ap-1630	291	28	coordinates	coordinate	NOUN
ap-1630	291	29	.	.	PUNCT
ap-1630	292	1	this	this	DET
ap-1630	292	2	method	method	NOUN
ap-1630	292	3	proves	prove	VERB
ap-1630	292	4	the	the	DET
ap-1630	292	5	stability	stability	NOUN
ap-1630	292	6	of	of	ADP
ap-1630	292	7	phase	phase	NOUN
ap-1630	292	8	-	-	PUNCT
ap-1630	292	9	shift	shift	NOUN
ap-1630	292	10	beamformed	beamforme	VERB
ap-1630	292	11	communication	communication	NOUN
ap-1630	292	12	between	between	ADP
ap-1630	292	13	clusters	cluster	NOUN
ap-1630	292	14	(	(	PUNCT
ap-1630	292	15	fig	fig	NOUN
ap-1630	292	16	.	.	PUNCT
ap-1630	293	1	12	12	NUM
ap-1630	293	2	)	)	PUNCT
ap-1630	293	3	.	.	PUNCT
ap-1630	294	1	the	the	DET
ap-1630	294	2	results	result	VERB
ap-1630	294	3	35	35	NUM
ap-1630	294	4	acta	acta	PROPN
ap-1630	294	5	polytechnica	polytechnica	PROPN
ap-1630	294	6	vol	vol	NOUN
ap-1630	294	7	.	.	PUNCT
ap-1630	295	1	52	52	NUM
ap-1630	295	2	no	no	NOUN
ap-1630	295	3	.	.	PUNCT
ap-1630	296	1	5/2012	5/2012	NUM
ap-1630	296	2	are	be	AUX
ap-1630	296	3	depicted	depict	VERB
ap-1630	296	4	in	in	ADP
ap-1630	296	5	fig	fig	NOUN
ap-1630	296	6	.	.	PUNCT
ap-1630	297	1	13	13	NUM
ap-1630	297	2	,	,	PUNCT
ap-1630	298	1	and	and	CCONJ
ap-1630	298	2	show	show	VERB
ap-1630	298	3	that	that	SCONJ
ap-1630	298	4	the	the	DET
ap-1630	298	5	number	number	NOUN
ap-1630	298	6	of	of	ADP
ap-1630	298	7	delivered	deliver	VERB
ap-1630	298	8	packets	packet	NOUN
ap-1630	298	9	is	be	AUX
ap-1630	298	10	almost	almost	ADV
ap-1630	298	11	constant	constant	ADJ
ap-1630	298	12	at	at	ADP
ap-1630	298	13	around	around	ADP
ap-1630	298	14	one	one	NUM
ap-1630	298	15	million	million	NUM
ap-1630	298	16	,	,	PUNCT
ap-1630	298	17	which	which	PRON
ap-1630	298	18	corresponds	correspond	VERB
ap-1630	298	19	to	to	ADP
ap-1630	298	20	the	the	DET
ap-1630	298	21	result	result	NOUN
ap-1630	298	22	obtained	obtain	VERB
ap-1630	298	23	in	in	ADP
ap-1630	298	24	experiment	experiment	NOUN
ap-1630	298	25	3	3	NUM
ap-1630	298	26	for	for	ADP
ap-1630	298	27	the	the	DET
ap-1630	298	28	same	same	ADJ
ap-1630	298	29	distance	distance	NOUN
ap-1630	298	30	between	between	ADP
ap-1630	298	31	clusters	cluster	NOUN
ap-1630	298	32	.	.	PUNCT
ap-1630	299	1	5	5	NUM
ap-1630	299	2	conclusions	conclusion	NOUN
ap-1630	299	3	and	and	CCONJ
ap-1630	299	4	future	future	ADJ
ap-1630	299	5	work	work	NOUN
ap-1630	299	6	the	the	DET
ap-1630	299	7	work	work	NOUN
ap-1630	299	8	presented	present	VERB
ap-1630	299	9	in	in	ADP
ap-1630	299	10	this	this	DET
ap-1630	299	11	paper	paper	NOUN
ap-1630	299	12	aimed	aim	VERB
ap-1630	299	13	to	to	PART
ap-1630	299	14	determine	determine	VERB
ap-1630	299	15	the	the	DET
ap-1630	299	16	advantages	advantage	NOUN
ap-1630	299	17	and	and	CCONJ
ap-1630	299	18	disadvantages	disadvantage	NOUN
ap-1630	299	19	of	of	ADP
ap-1630	299	20	using	use	VERB
ap-1630	299	21	distributed	distribute	VERB
ap-1630	299	22	phase	phase	NOUN
ap-1630	299	23	-	-	PUNCT
ap-1630	299	24	shift	shift	NOUN
ap-1630	299	25	beamforming	beamforming	NOUN
ap-1630	299	26	in	in	ADP
ap-1630	299	27	comparison	comparison	NOUN
ap-1630	299	28	with	with	ADP
ap-1630	299	29	classic	classic	ADJ
ap-1630	299	30	repeater	repeater	NOUN
ap-1630	299	31	techniques	technique	NOUN
ap-1630	299	32	for	for	ADP
ap-1630	299	33	interconnecting	interconnect	VERB
ap-1630	299	34	two	two	NUM
ap-1630	299	35	distant	distant	ADJ
ap-1630	299	36	clusters	cluster	NOUN
ap-1630	299	37	of	of	ADP
ap-1630	299	38	radio	radio	NOUN
ap-1630	299	39	devices	device	NOUN
ap-1630	299	40	.	.	PUNCT
ap-1630	300	1	in	in	ADP
ap-1630	300	2	this	this	DET
ap-1630	300	3	work	work	NOUN
ap-1630	300	4	certain	certain	ADJ
ap-1630	300	5	energy	energy	NOUN
ap-1630	300	6	consumptions	consumption	NOUN
ap-1630	300	7	were	be	AUX
ap-1630	300	8	ignored	ignore	VERB
ap-1630	300	9	,	,	PUNCT
ap-1630	300	10	e.q	e.q	PROPN
ap-1630	300	11	.	.	PROPN
ap-1630	300	12	for	for	ADP
ap-1630	300	13	the	the	DET
ap-1630	300	14	data	data	NOUN
ap-1630	300	15	processing	processing	NOUN
ap-1630	300	16	before	before	SCONJ
ap-1630	300	17	the	the	DET
ap-1630	300	18	energy	energy	NOUN
ap-1630	300	19	is	be	AUX
ap-1630	300	20	transmitted	transmit	VERB
ap-1630	300	21	or	or	CCONJ
ap-1630	300	22	after	after	SCONJ
ap-1630	300	23	it	it	PRON
ap-1630	300	24	is	be	AUX
ap-1630	300	25	received	receive	VERB
ap-1630	300	26	.	.	PUNCT
ap-1630	301	1	however	however	ADV
ap-1630	301	2	,	,	PUNCT
ap-1630	301	3	the	the	DET
ap-1630	301	4	expected	expect	VERB
ap-1630	301	5	power	power	NOUN
ap-1630	301	6	needs	need	NOUN
ap-1630	301	7	are	be	AUX
ap-1630	301	8	constant	constant	ADJ
ap-1630	301	9	for	for	ADP
ap-1630	301	10	each	each	DET
ap-1630	301	11	received	receive	VERB
ap-1630	301	12	or	or	CCONJ
ap-1630	301	13	processed	process	VERB
ap-1630	301	14	data	data	NOUN
ap-1630	301	15	packet	packet	NOUN
ap-1630	301	16	,	,	PUNCT
ap-1630	301	17	depending	depend	VERB
ap-1630	301	18	only	only	ADV
ap-1630	301	19	on	on	ADP
ap-1630	301	20	the	the	DET
ap-1630	301	21	size	size	NOUN
ap-1630	301	22	of	of	ADP
ap-1630	301	23	the	the	DET
ap-1630	301	24	respective	respective	ADJ
ap-1630	301	25	packet	packet	NOUN
ap-1630	301	26	.	.	PUNCT
ap-1630	302	1	because	because	SCONJ
ap-1630	302	2	the	the	DET
ap-1630	302	3	results	result	NOUN
ap-1630	302	4	are	be	AUX
ap-1630	302	5	presented	present	VERB
ap-1630	302	6	both	both	CCONJ
ap-1630	302	7	in	in	ADP
ap-1630	302	8	absolute	absolute	ADJ
ap-1630	302	9	form	form	NOUN
ap-1630	302	10	and	and	CCONJ
ap-1630	302	11	in	in	ADP
ap-1630	302	12	relative	relative	ADJ
ap-1630	302	13	form	form	NOUN
ap-1630	302	14	(	(	PUNCT
ap-1630	302	15	beamformed	beamforme	VERB
ap-1630	302	16	towards	towards	ADP
ap-1630	302	17	a	a	DET
ap-1630	302	18	classic	classic	ADJ
ap-1630	302	19	repeater	repeater	NOUN
ap-1630	302	20	)	)	PUNCT
ap-1630	302	21	,	,	PUNCT
ap-1630	302	22	the	the	DET
ap-1630	302	23	influence	influence	NOUN
ap-1630	302	24	of	of	ADP
ap-1630	302	25	these	these	DET
ap-1630	302	26	constant	constant	ADJ
ap-1630	302	27	power	power	NOUN
ap-1630	302	28	on	on	ADP
ap-1630	302	29	the	the	DET
ap-1630	302	30	relative	relative	ADJ
ap-1630	302	31	results	result	NOUN
ap-1630	302	32	is	be	AUX
ap-1630	302	33	minimal	minimal	ADJ
ap-1630	302	34	.	.	PUNCT
ap-1630	303	1	the	the	DET
ap-1630	303	2	previous	previous	ADJ
ap-1630	303	3	section	section	NOUN
ap-1630	303	4	has	have	AUX
ap-1630	303	5	shown	show	VERB
ap-1630	303	6	that	that	SCONJ
ap-1630	303	7	,	,	PUNCT
ap-1630	303	8	by	by	ADP
ap-1630	303	9	comparing	compare	VERB
ap-1630	303	10	the	the	DET
ap-1630	303	11	worst	bad	ADJ
ap-1630	303	12	result	result	NOUN
ap-1630	303	13	achievable	achievable	ADJ
ap-1630	303	14	through	through	ADP
ap-1630	303	15	distributed	distribute	VERB
ap-1630	303	16	phaseshift	phaseshift	NOUN
ap-1630	303	17	beamforming	beamforme	VERB
ap-1630	303	18	with	with	ADP
ap-1630	303	19	the	the	DET
ap-1630	303	20	best	good	ADJ
ap-1630	303	21	result	result	NOUN
ap-1630	303	22	obtainable	obtainable	ADJ
ap-1630	303	23	by	by	ADP
ap-1630	303	24	installing	instal	VERB
ap-1630	303	25	repeaters	repeater	NOUN
ap-1630	303	26	,	,	PUNCT
ap-1630	303	27	the	the	DET
ap-1630	303	28	technique	technique	NOUN
ap-1630	303	29	presented	present	VERB
ap-1630	303	30	in	in	ADP
ap-1630	303	31	this	this	DET
ap-1630	303	32	paper	paper	NOUN
ap-1630	303	33	is	be	AUX
ap-1630	303	34	about	about	ADV
ap-1630	303	35	three	three	NUM
ap-1630	303	36	times	time	NOUN
ap-1630	303	37	better	well	ADJ
ap-1630	303	38	than	than	ADP
ap-1630	303	39	the	the	DET
ap-1630	303	40	classic	classic	ADJ
ap-1630	303	41	method	method	NOUN
ap-1630	303	42	.	.	PUNCT
ap-1630	304	1	however	however	ADV
ap-1630	304	2	,	,	PUNCT
ap-1630	304	3	in	in	ADP
ap-1630	304	4	cases	case	NOUN
ap-1630	304	5	where	where	SCONJ
ap-1630	304	6	installing	instal	VERB
ap-1630	304	7	a	a	DET
ap-1630	304	8	repeater	repeater	NOUN
ap-1630	304	9	is	be	AUX
ap-1630	304	10	an	an	DET
ap-1630	304	11	option	option	NOUN
ap-1630	304	12	,	,	PUNCT
ap-1630	304	13	it	it	PRON
ap-1630	304	14	is	be	AUX
ap-1630	304	15	the	the	DET
ap-1630	304	16	preferred	preferred	ADJ
ap-1630	304	17	method	method	NOUN
ap-1630	304	18	.	.	PUNCT
ap-1630	305	1	the	the	DET
ap-1630	305	2	power	power	NOUN
ap-1630	305	3	of	of	ADP
ap-1630	305	4	this	this	DET
ap-1630	305	5	method	method	NOUN
ap-1630	305	6	is	be	AUX
ap-1630	305	7	due	due	ADJ
ap-1630	305	8	to	to	ADP
ap-1630	305	9	the	the	DET
ap-1630	305	10	fact	fact	NOUN
ap-1630	305	11	that	that	SCONJ
ap-1630	305	12	it	it	PRON
ap-1630	305	13	is	be	AUX
ap-1630	305	14	scalable	scalable	ADJ
ap-1630	305	15	with	with	ADP
ap-1630	305	16	the	the	DET
ap-1630	305	17	number	number	NOUN
ap-1630	305	18	of	of	ADP
ap-1630	305	19	transmitters	transmitter	NOUN
ap-1630	305	20	in	in	ADP
ap-1630	305	21	each	each	DET
ap-1630	305	22	cluster	cluster	NOUN
ap-1630	305	23	.	.	PUNCT
ap-1630	306	1	this	this	DET
ap-1630	306	2	paper	paper	NOUN
ap-1630	306	3	presents	present	VERB
ap-1630	306	4	only	only	ADV
ap-1630	306	5	the	the	DET
ap-1630	306	6	case	case	NOUN
ap-1630	306	7	of	of	ADP
ap-1630	306	8	four	four	NUM
ap-1630	306	9	modules	module	NOUN
ap-1630	306	10	per	per	ADP
ap-1630	306	11	cluster	cluster	NOUN
ap-1630	306	12	,	,	PUNCT
ap-1630	306	13	because	because	SCONJ
ap-1630	306	14	the	the	DET
ap-1630	306	15	algorithm	algorithm	NOUN
ap-1630	306	16	that	that	PRON
ap-1630	306	17	finds	find	VERB
ap-1630	306	18	the	the	DET
ap-1630	306	19	optimal	optimal	ADJ
ap-1630	306	20	phase	phase	NOUN
ap-1630	306	21	combinations	combination	NOUN
ap-1630	306	22	[	[	X
ap-1630	306	23	5	5	NUM
ap-1630	306	24	]	]	PUNCT
ap-1630	306	25	has	have	VERB
ap-1630	306	26	(	(	PUNCT
ap-1630	306	27	for	for	ADP
ap-1630	306	28	the	the	DET
ap-1630	306	29	moment	moment	NOUN
ap-1630	306	30	)	)	PUNCT
ap-1630	306	31	exponential	exponential	ADJ
ap-1630	306	32	complexity	complexity	NOUN
ap-1630	306	33	and	and	CCONJ
ap-1630	306	34	,	,	PUNCT
ap-1630	306	35	in	in	ADP
ap-1630	306	36	order	order	NOUN
ap-1630	306	37	to	to	PART
ap-1630	306	38	achieve	achieve	VERB
ap-1630	306	39	results	result	NOUN
ap-1630	306	40	with	with	ADP
ap-1630	306	41	a	a	DET
ap-1630	306	42	reasonable	reasonable	ADJ
ap-1630	306	43	period	period	NOUN
ap-1630	306	44	of	of	ADP
ap-1630	306	45	time	time	NOUN
ap-1630	306	46	and	and	CCONJ
ap-1630	306	47	with	with	ADP
ap-1630	306	48	reasonable	reasonable	ADJ
ap-1630	306	49	power	power	NOUN
ap-1630	306	50	consumption	consumption	NOUN
ap-1630	306	51	,	,	PUNCT
ap-1630	306	52	the	the	DET
ap-1630	306	53	number	number	NOUN
ap-1630	306	54	of	of	ADP
ap-1630	306	55	devices	device	NOUN
ap-1630	306	56	must	must	AUX
ap-1630	306	57	be	be	AUX
ap-1630	306	58	limited	limit	VERB
ap-1630	306	59	.	.	PUNCT
ap-1630	307	1	work	work	NOUN
ap-1630	307	2	is	be	AUX
ap-1630	307	3	in	in	ADP
ap-1630	307	4	progress	progress	NOUN
ap-1630	307	5	to	to	PART
ap-1630	307	6	provide	provide	VERB
ap-1630	307	7	a	a	DET
ap-1630	307	8	faster	fast	ADJ
ap-1630	307	9	algorithm	algorithm	NOUN
ap-1630	307	10	of	of	ADP
ap-1630	307	11	cluster	cluster	NOUN
ap-1630	307	12	discovery	discovery	NOUN
ap-1630	307	13	algorithm	algorithm	NOUN
ap-1630	307	14	for	for	ADP
ap-1630	307	15	this	this	DET
ap-1630	307	16	technology	technology	NOUN
ap-1630	307	17	.	.	PUNCT
ap-1630	308	1	the	the	DET
ap-1630	308	2	final	final	ADJ
ap-1630	308	3	note	note	NOUN
ap-1630	308	4	on	on	ADP
ap-1630	308	5	the	the	DET
ap-1630	308	6	work	work	NOUN
ap-1630	308	7	presented	present	VERB
ap-1630	308	8	in	in	ADP
ap-1630	308	9	this	this	DET
ap-1630	308	10	paper	paper	NOUN
ap-1630	308	11	is	be	AUX
ap-1630	308	12	that	that	SCONJ
ap-1630	308	13	intra	intra	ADJ
ap-1630	308	14	-	-	ADJ
ap-1630	308	15	cluster	cluster	NOUN
ap-1630	308	16	communications	communication	NOUN
ap-1630	308	17	have	have	AUX
ap-1630	308	18	been	be	AUX
ap-1630	308	19	totally	totally	ADV
ap-1630	308	20	ignored	ignore	VERB
ap-1630	308	21	(	(	PUNCT
ap-1630	308	22	with	with	ADP
ap-1630	308	23	the	the	DET
ap-1630	308	24	exception	exception	NOUN
ap-1630	308	25	of	of	ADP
ap-1630	308	26	broadcasts	broadcast	NOUN
ap-1630	308	27	—	—	PUNCT
ap-1630	308	28	which	which	PRON
ap-1630	308	29	are	be	AUX
ap-1630	308	30	however	however	ADV
ap-1630	308	31	necessary	necessary	ADJ
ap-1630	308	32	due	due	ADP
ap-1630	308	33	to	to	ADP
ap-1630	308	34	inter	inter	ADJ
ap-1630	308	35	-	-	ADJ
ap-1630	308	36	cluster	cluster	NOUN
ap-1630	308	37	communication	communication	NOUN
ap-1630	308	38	)	)	PUNCT
ap-1630	308	39	.	.	PUNCT
ap-1630	309	1	the	the	DET
ap-1630	309	2	reason	reason	NOUN
ap-1630	309	3	for	for	ADP
ap-1630	309	4	this	this	PRON
ap-1630	309	5	is	be	AUX
ap-1630	309	6	to	to	PART
ap-1630	309	7	avoid	avoid	VERB
ap-1630	309	8	creating	create	VERB
ap-1630	309	9	interference	interference	NOUN
ap-1630	309	10	between	between	ADP
ap-1630	309	11	intra	intra	ADJ
ap-1630	309	12	and	and	CCONJ
ap-1630	309	13	inter	inter	ADJ
ap-1630	309	14	cluster	cluster	NOUN
ap-1630	309	15	communications	communication	NOUN
ap-1630	309	16	.	.	PUNCT
ap-1630	310	1	inter	inter	ADJ
ap-1630	310	2	-	-	ADJ
ap-1630	310	3	cluster	cluster	NOUN
ap-1630	310	4	communication	communication	NOUN
ap-1630	310	5	requires	require	VERB
ap-1630	310	6	much	much	ADV
ap-1630	310	7	greater	great	ADJ
ap-1630	310	8	resources	resource	NOUN
ap-1630	310	9	,	,	PUNCT
ap-1630	310	10	and	and	CCONJ
ap-1630	310	11	must	must	AUX
ap-1630	310	12	be	be	AUX
ap-1630	310	13	protected	protect	VERB
ap-1630	310	14	better	well	ADV
ap-1630	310	15	against	against	ADP
ap-1630	310	16	interference	interference	NOUN
ap-1630	310	17	.	.	PUNCT
ap-1630	311	1	there	there	PRON
ap-1630	311	2	are	be	VERB
ap-1630	311	3	two	two	NUM
ap-1630	311	4	ways	way	NOUN
ap-1630	311	5	to	to	PART
ap-1630	311	6	achieve	achieve	VERB
ap-1630	311	7	this	this	DET
ap-1630	311	8	protection	protection	NOUN
ap-1630	311	9	:	:	PUNCT
ap-1630	311	10	by	by	ADP
ap-1630	311	11	dividing	divide	VERB
ap-1630	311	12	the	the	DET
ap-1630	311	13	time	time	NOUN
ap-1630	311	14	interval	interval	NOUN
ap-1630	311	15	into	into	ADP
ap-1630	311	16	separate	separate	ADJ
ap-1630	311	17	time	time	NOUN
ap-1630	311	18	zones	zone	NOUN
ap-1630	311	19	or	or	CCONJ
ap-1630	311	20	by	by	ADP
ap-1630	311	21	using	use	VERB
ap-1630	311	22	a	a	DET
ap-1630	311	23	new	new	ADJ
ap-1630	311	24	technique	technique	NOUN
ap-1630	311	25	that	that	PRON
ap-1630	311	26	we	we	PRON
ap-1630	311	27	propose	propose	VERB
ap-1630	311	28	.	.	PUNCT
ap-1630	312	1	from	from	ADP
ap-1630	312	2	the	the	DET
ap-1630	312	3	point	point	NOUN
ap-1630	312	4	of	of	ADP
ap-1630	312	5	view	view	NOUN
ap-1630	312	6	of	of	ADP
ap-1630	312	7	time	time	NOUN
ap-1630	312	8	separation	separation	NOUN
ap-1630	312	9	,	,	PUNCT
ap-1630	312	10	there	there	PRON
ap-1630	312	11	are	be	VERB
ap-1630	312	12	two	two	NUM
ap-1630	312	13	orthogonal	orthogonal	ADJ
ap-1630	312	14	time	time	NOUN
ap-1630	312	15	chunks	chunk	VERB
ap-1630	312	16	for	for	ADP
ap-1630	312	17	communication	communication	NOUN
ap-1630	312	18	:	:	PUNCT
ap-1630	312	19	an	an	DET
ap-1630	312	20	intercluster	intercluster	ADJ
ap-1630	312	21	chunk	chunk	NOUN
ap-1630	312	22	and	and	CCONJ
ap-1630	312	23	an	an	DET
ap-1630	312	24	intra	intra	ADJ
ap-1630	312	25	-	-	ADJ
ap-1630	312	26	cluster	cluster	NOUN
ap-1630	312	27	chunk	chunk	NOUN
ap-1630	312	28	.	.	PUNCT
ap-1630	313	1	it	it	PRON
ap-1630	313	2	can	can	AUX
ap-1630	313	3	be	be	AUX
ap-1630	313	4	said	say	VERB
ap-1630	313	5	that	that	SCONJ
ap-1630	313	6	this	this	DET
ap-1630	313	7	paper	paper	NOUN
ap-1630	313	8	details	detail	VERB
ap-1630	313	9	the	the	DET
ap-1630	313	10	inter	inter	ADJ
ap-1630	313	11	-	-	ADJ
ap-1630	313	12	cluster	cluster	NOUN
ap-1630	313	13	chunk	chunk	NOUN
ap-1630	313	14	and	and	CCONJ
ap-1630	313	15	ignores	ignore	VERB
ap-1630	313	16	the	the	DET
ap-1630	313	17	other	other	ADJ
ap-1630	313	18	chunk	chunk	NOUN
ap-1630	313	19	.	.	PUNCT
ap-1630	314	1	however	however	ADV
ap-1630	314	2	,	,	PUNCT
ap-1630	314	3	our	our	PRON
ap-1630	314	4	team	team	NOUN
ap-1630	314	5	is	be	AUX
ap-1630	314	6	fully	fully	ADV
ap-1630	314	7	confident	confident	ADJ
ap-1630	314	8	that	that	SCONJ
ap-1630	314	9	there	there	PRON
ap-1630	314	10	is	be	VERB
ap-1630	314	11	another	another	DET
ap-1630	314	12	solution	solution	NOUN
ap-1630	314	13	:	:	PUNCT
ap-1630	314	14	vcsma	vcsma	NOUN
ap-1630	314	15	/	/	SYM
ap-1630	314	16	ca	ca	NOUN
ap-1630	314	17	(	(	PUNCT
ap-1630	314	18	virtual	virtual	ADJ
ap-1630	314	19	carrier	carrier	NOUN
ap-1630	314	20	sense	sense	VERB
ap-1630	314	21	multiple	multiple	ADJ
ap-1630	314	22	access	access	NOUN
ap-1630	314	23	with	with	ADP
ap-1630	314	24	collision	collision	NOUN
ap-1630	314	25	avoidance	avoidance	NOUN
ap-1630	314	26	)	)	PUNCT
ap-1630	314	27	.	.	PUNCT
ap-1630	315	1	this	this	PRON
ap-1630	315	2	is	be	AUX
ap-1630	315	3	work	work	NOUN
ap-1630	315	4	in	in	ADP
ap-1630	315	5	progress	progress	NOUN
ap-1630	315	6	,	,	PUNCT
ap-1630	315	7	and	and	CCONJ
ap-1630	315	8	it	it	PRON
ap-1630	315	9	is	be	AUX
ap-1630	315	10	based	base	VERB
ap-1630	315	11	on	on	ADP
ap-1630	315	12	the	the	DET
ap-1630	315	13	fact	fact	NOUN
ap-1630	315	14	that	that	SCONJ
ap-1630	315	15	the	the	DET
ap-1630	315	16	problem	problem	NOUN
ap-1630	315	17	of	of	ADP
ap-1630	315	18	interference	interference	NOUN
ap-1630	315	19	has	have	AUX
ap-1630	315	20	already	already	ADV
ap-1630	315	21	been	be	AUX
ap-1630	315	22	solved	solve	VERB
ap-1630	315	23	with	with	ADP
ap-1630	315	24	individual	individual	ADJ
ap-1630	315	25	devices	device	NOUN
ap-1630	315	26	by	by	ADP
ap-1630	315	27	rts	rt	NOUN
ap-1630	315	28	/	/	SYM
ap-1630	315	29	cts	ct	NOUN
ap-1630	315	30	mechanisms	mechanism	NOUN
ap-1630	315	31	or	or	CCONJ
ap-1630	315	32	by	by	ADP
ap-1630	315	33	busy	busy	ADJ
ap-1630	315	34	-	-	PUNCT
ap-1630	315	35	tone	tone	NOUN
ap-1630	315	36	mechanisms	mechanism	NOUN
ap-1630	315	37	(	(	PUNCT
ap-1630	315	38	btma	btma	NOUN
ap-1630	315	39	—	—	PUNCT
ap-1630	315	40	busy	busy	ADJ
ap-1630	315	41	tone	tone	NOUN
ap-1630	315	42	multiple	multiple	ADJ
ap-1630	315	43	access	access	NOUN
ap-1630	315	44	[	[	X
ap-1630	315	45	2	2	NUM
ap-1630	315	46	]	]	PUNCT
ap-1630	315	47	)	)	PUNCT
ap-1630	315	48	.	.	PUNCT
ap-1630	316	1	in	in	ADP
ap-1630	316	2	our	our	PRON
ap-1630	316	3	case	case	NOUN
ap-1630	316	4	,	,	PUNCT
ap-1630	316	5	instead	instead	ADV
ap-1630	316	6	of	of	ADP
ap-1630	316	7	individual	individual	ADJ
ap-1630	316	8	transmitters	transmitter	NOUN
ap-1630	316	9	we	we	PRON
ap-1630	316	10	have	have	VERB
ap-1630	316	11	virtual	virtual	ADJ
ap-1630	316	12	transmitters	transmitter	NOUN
ap-1630	316	13	.	.	PUNCT
ap-1630	317	1	acknowledgements	acknowledgement	NOUN
ap-1630	317	2	the	the	DET
ap-1630	317	3	research	research	NOUN
ap-1630	317	4	reported	report	VERB
ap-1630	317	5	in	in	ADP
ap-1630	317	6	this	this	DET
ap-1630	317	7	paper	paper	NOUN
ap-1630	317	8	has	have	AUX
ap-1630	317	9	been	be	AUX
ap-1630	317	10	supported	support	VERB
ap-1630	317	11	by	by	ADP
ap-1630	317	12	the	the	DET
ap-1630	317	13	ministry	ministry	PROPN
ap-1630	317	14	of	of	ADP
ap-1630	317	15	education	education	PROPN
ap-1630	317	16	,	,	PUNCT
ap-1630	317	17	youth	youth	NOUN
ap-1630	317	18	and	and	CCONJ
ap-1630	317	19	sports	sport	NOUN
ap-1630	317	20	of	of	ADP
ap-1630	317	21	the	the	DET
ap-1630	317	22	czech	czech	PROPN
ap-1630	317	23	republic	republic	NOUN
ap-1630	317	24	under	under	ADP
ap-1630	317	25	research	research	NOUN
ap-1630	317	26	program	program	NOUN
ap-1630	317	27	msm	msm	NOUN
ap-1630	317	28	6840770014	6840770014	NUM
ap-1630	317	29	,	,	PUNCT
ap-1630	317	30	and	and	CCONJ
ap-1630	317	31	by	by	ADP
ap-1630	317	32	the	the	DET
ap-1630	317	33	grant	grant	PROPN
ap-1630	317	34	agency	agency	NOUN
ap-1630	317	35	of	of	ADP
ap-1630	317	36	the	the	DET
ap-1630	317	37	czech	czech	PROPN
ap-1630	317	38	technical	technical	PROPN
ap-1630	317	39	university	university	PROPN
ap-1630	317	40	in	in	ADP
ap-1630	317	41	prague	prague	PROPN
ap-1630	317	42	,	,	PUNCT
ap-1630	317	43	grant	grant	VERB
ap-1630	317	44	no	no	INTJ
ap-1630	317	45	.	.	PUNCT
ap-1630	317	46	sgs11/158	sgs11/158	NOUN
ap-1630	317	47	/	/	SYM
ap-1630	317	48	ohk3/3t/13	ohk3/3t/13	PROPN
ap-1630	317	49	.	.	PUNCT
ap-1630	318	1	references	reference	NOUN
ap-1630	318	2	[	[	X
ap-1630	318	3	1	1	NUM
ap-1630	318	4	]	]	X
ap-1630	318	5	h.	h.	PROPN
ap-1630	318	6	aghvami	aghvami	PROPN
ap-1630	318	7	,	,	PUNCT
ap-1630	318	8	m.	m.	NOUN
ap-1630	318	9	dohler	dohler	PROPN
ap-1630	318	10	,	,	PUNCT
ap-1630	318	11	j.	j.	PROPN
ap-1630	318	12	dominguez	dominguez	PROPN
ap-1630	318	13	.	.	PUNCT
ap-1630	319	1	link	link	PROPN
ap-1630	319	2	capacity	capacity	NOUN
ap-1630	319	3	analysis	analysis	NOUN
ap-1630	319	4	for	for	ADP
ap-1630	319	5	virtual	virtual	ADJ
ap-1630	319	6	antenna	antenna	NOUN
ap-1630	319	7	arrays	array	VERB
ap-1630	319	8	.	.	PUNCT
ap-1630	320	1	in	in	ADP
ap-1630	320	2	ieee	ieee	NOUN
ap-1630	320	3	vehicular	vehicular	ADJ
ap-1630	320	4	technology	technology	NOUN
ap-1630	320	5	conference	conference	NOUN
ap-1630	320	6	,	,	PUNCT
ap-1630	320	7	2002	2002	NUM
ap-1630	320	8	.	.	PUNCT
ap-1630	321	1	[	[	X
ap-1630	321	2	2	2	X
ap-1630	321	3	]	]	X
ap-1630	321	4	d.	d.	PROPN
ap-1630	321	5	kivanc	kivanc	PROPN
ap-1630	321	6	-	-	PUNCT
ap-1630	321	7	tureli	tureli	PROPN
ap-1630	321	8	,	,	PUNCT
ap-1630	321	9	p.	p.	NOUN
ap-1630	321	10	nehaben	nehaben	PROPN
ap-1630	321	11	,	,	PUNCT
ap-1630	321	12	u.	u.	PROPN
ap-1630	321	13	tureli	tureli	PROPN
ap-1630	321	14	.	.	PUNCT
ap-1630	322	1	effective	effective	ADJ
ap-1630	322	2	channel	channel	NOUN
ap-1630	322	3	utilization	utilization	NOUN
ap-1630	322	4	using	use	VERB
ap-1630	322	5	the	the	DET
ap-1630	322	6	ri	ri	NOUN
ap-1630	322	7	-	-	PUNCT
ap-1630	322	8	btma	btma	NOUN
ap-1630	322	9	protocol	protocol	NOUN
ap-1630	322	10	.	.	PUNCT
ap-1630	323	1	in	in	ADP
ap-1630	323	2	military	military	ADJ
ap-1630	323	3	communications	communication	NOUN
ap-1630	323	4	conference	conference	NOUN
ap-1630	323	5	,	,	PUNCT
ap-1630	323	6	2007	2007	NUM
ap-1630	323	7	.	.	PUNCT
ap-1630	324	1	milcom	milcom	PROPN
ap-1630	324	2	2007	2007	NUM
ap-1630	324	3	.	.	PUNCT
ap-1630	325	1	ieee	ieee	PROPN
ap-1630	325	2	,	,	PUNCT
ap-1630	325	3	2007	2007	NUM
ap-1630	325	4	,	,	PUNCT
ap-1630	325	5	pp.1–7	pp.1–7	PROPN
ap-1630	325	6	.	.	PUNCT
ap-1630	326	1	[	[	X
ap-1630	326	2	3	3	X
ap-1630	326	3	]	]	X
ap-1630	326	4	u.	u.	NOUN
ap-1630	326	5	madhow	madhow	PROPN
ap-1630	326	6	,	,	PUNCT
ap-1630	326	7	r.	r.	PROPN
ap-1630	326	8	mudumbai	mudumbai	PROPN
ap-1630	326	9	,	,	PUNCT
ap-1630	326	10	g.	g.	PROPN
ap-1630	326	11	barriac	barriac	PROPN
ap-1630	326	12	.	.	PUNCT
ap-1630	327	1	on	on	ADP
ap-1630	327	2	the	the	DET
ap-1630	327	3	feasibility	feasibility	NOUN
ap-1630	327	4	of	of	ADP
ap-1630	327	5	distributed	distribute	VERB
ap-1630	327	6	beamforming	beamforming	NOUN
ap-1630	327	7	in	in	ADP
ap-1630	327	8	wireless	wireless	ADJ
ap-1630	327	9	networks	network	NOUN
ap-1630	327	10	.	.	PUNCT
ap-1630	328	1	ieee	ieee	NOUN
ap-1630	328	2	transactions	transaction	NOUN
ap-1630	328	3	on	on	ADP
ap-1630	328	4	wireless	wireless	ADJ
ap-1630	328	5	communications	communication	NOUN
ap-1630	328	6	6(4	6(4	NUM
ap-1630	328	7	)	)	PUNCT
ap-1630	328	8	,	,	PUNCT
ap-1630	328	9	2007	2007	NUM
ap-1630	328	10	.	.	PUNCT
ap-1630	329	1	[	[	X
ap-1630	329	2	4	4	NUM
ap-1630	329	3	]	]	PUNCT
ap-1630	329	4	a.	a.	NOUN
ap-1630	329	5	moucha	moucha	PROPN
ap-1630	329	6	,	,	PUNCT
ap-1630	329	7	v.	v.	ADP
ap-1630	329	8	cerny	cerny	PROPN
ap-1630	329	9	,	,	PUNCT
ap-1630	329	10	j.	j.	PROPN
ap-1630	329	11	kubr	kubr	PROPN
ap-1630	329	12	.	.	PUNCT
ap-1630	329	13	distributed	distribute	VERB
ap-1630	329	14	system	system	NOUN
ap-1630	329	15	for	for	ADP
ap-1630	329	16	beamforming	beamforme	VERB
ap-1630	329	17	.	.	PUNCT
ap-1630	330	1	patent	patent	NOUN
ap-1630	330	2	application	application	NOUN
ap-1630	330	3	,	,	PUNCT
ap-1630	330	4	reg	reg	NOUN
ap-1630	330	5	.	.	PUNCT
ap-1630	331	1	no	no	INTJ
ap-1630	331	2	.	.	NOUN
ap-1630	332	1	2011	2011	NUM
ap-1630	332	2	-	-	SYM
ap-1630	332	3	25254	25254	NUM
ap-1630	332	4	/	/	SYM
ap-1630	332	5	2011	2011	NUM
ap-1630	332	6	-	-	SYM
ap-1630	332	7	785	785	NUM
ap-1630	332	8	,	,	PUNCT
ap-1630	332	9	2011	2011	NUM
ap-1630	332	10	.	.	PUNCT
ap-1630	333	1	[	[	X
ap-1630	333	2	5	5	NUM
ap-1630	333	3	]	]	PUNCT
ap-1630	333	4	a.	a.	NOUN
ap-1630	333	5	moucha	moucha	PROPN
ap-1630	333	6	,	,	PUNCT
ap-1630	333	7	j.	j.	PROPN
ap-1630	333	8	gattermayer	gattermayer	PROPN
ap-1630	333	9	.	.	PUNCT
ap-1630	334	1	cluster	cluster	NOUN
ap-1630	334	2	discovery	discovery	NOUN
ap-1630	334	3	in	in	ADP
ap-1630	334	4	phase	phase	NOUN
ap-1630	334	5	-	-	PUNCT
ap-1630	334	6	shift	shift	NOUN
ap-1630	334	7	beamformed	beamforme	VERB
ap-1630	334	8	ad	ad	NOUN
ap-1630	334	9	-	-	PUNCT
ap-1630	334	10	hoc	hoc	ADJ
ap-1630	334	11	and	and	CCONJ
ap-1630	334	12	sensor	sensor	NOUN
ap-1630	334	13	networks	network	NOUN
ap-1630	334	14	.	.	PUNCT
ap-1630	335	1	in	in	ADP
ap-1630	335	2	proceedings	proceeding	NOUN
ap-1630	335	3	of	of	ADP
ap-1630	335	4	the	the	DET
ap-1630	335	5	international	international	ADJ
ap-1630	335	6	wireless	wireless	ADJ
ap-1630	335	7	communications	communication	NOUN
ap-1630	335	8	and	and	CCONJ
ap-1630	335	9	mobile	mobile	NOUN
ap-1630	335	10	computing	computing	NOUN
ap-1630	335	11	conference	conference	NOUN
ap-1630	335	12	iwcm	iwcm	ADJ
ap-1630	335	13	,	,	PUNCT
ap-1630	335	14	ieee	ieee	NOUN
ap-1630	335	15	,	,	PUNCT
ap-1630	335	16	2011	2011	NUM
ap-1630	335	17	.	.	PUNCT
ap-1630	336	1	[	[	X
ap-1630	336	2	6	6	NUM
ap-1630	336	3	]	]	X
ap-1630	336	4	h.	h.	PROPN
ap-1630	336	5	poor	poor	PROPN
ap-1630	336	6	&	&	CCONJ
ap-1630	336	7	co.	co.	PROPN
ap-1630	336	8	,	,	PUNCT
ap-1630	336	9	h.	h.	PROPN
ap-1630	336	10	ochiai	ochiai	PROPN
ap-1630	336	11	,	,	PUNCT
ap-1630	336	12	p.	p.	PROPN
ap-1630	336	13	mitran	mitran	NOUN
ap-1630	336	14	.	.	PUNCT
ap-1630	337	1	collaborative	collaborative	ADJ
ap-1630	337	2	beamforming	beamforme	VERB
ap-1630	337	3	for	for	ADP
ap-1630	337	4	distributed	distribute	VERB
ap-1630	337	5	wireless	wireless	ADJ
ap-1630	337	6	ad	ad	NOUN
ap-1630	337	7	hoc	hoc	X
ap-1630	337	8	sensor	sensor	NOUN
ap-1630	337	9	networks	network	NOUN
ap-1630	337	10	.	.	PUNCT
ap-1630	338	1	ieee	ieee	NOUN
ap-1630	338	2	transactions	transaction	NOUN
ap-1630	338	3	on	on	ADP
ap-1630	338	4	signal	signal	ADJ
ap-1630	338	5	processing	process	VERB
ap-1630	338	6	53:4110–4124	53:4110–4124	NUM
ap-1630	338	7	,	,	PUNCT
ap-1630	338	8	2005	2005	NUM
ap-1630	338	9	.	.	PUNCT
ap-1630	339	1	[	[	X
ap-1630	339	2	7	7	X
ap-1630	339	3	]	]	X
ap-1630	339	4	s.	s.	PROPN
ap-1630	339	5	servetto	servetto	PROPN
ap-1630	339	6	,	,	PUNCT
ap-1630	339	7	a.	a.	PROPN
ap-1630	339	8	s.	s.	PROPN
ap-1630	339	9	hu	hu	PROPN
ap-1630	339	10	.	.	PUNCT
ap-1630	340	1	optimal	optimal	ADJ
ap-1630	340	2	detection	detection	NOUN
ap-1630	340	3	for	for	ADP
ap-1630	340	4	a	a	DET
ap-1630	340	5	distributed	distribute	VERB
ap-1630	340	6	transmission	transmission	NOUN
ap-1630	340	7	array	array	NOUN
ap-1630	340	8	.	.	PUNCT
ap-1630	341	1	in	in	ADP
ap-1630	341	2	ieee	ieee	PROPN
ap-1630	341	3	international	international	ADJ
ap-1630	341	4	symposium	symposium	NOUN
ap-1630	341	5	on	on	ADP
ap-1630	341	6	information	information	NOUN
ap-1630	341	7	theory	theory	NOUN
ap-1630	341	8	,	,	PUNCT
ap-1630	341	9	2003	2003	NUM
ap-1630	341	10	.	.	PUNCT
ap-1630	342	1	[	[	X
ap-1630	342	2	8	8	NUM
ap-1630	342	3	]	]	X
ap-1630	342	4	g.	g.	NOUN
ap-1630	342	5	wornell	wornell	PROPN
ap-1630	342	6	,	,	PUNCT
ap-1630	342	7	j.	j.	PROPN
ap-1630	342	8	laneman	laneman	PROPN
ap-1630	342	9	.	.	PUNCT
ap-1630	343	1	distributed	distribute	VERB
ap-1630	343	2	space	space	NOUN
ap-1630	343	3	-	-	PUNCT
ap-1630	343	4	timecoded	timecode	VERB
ap-1630	343	5	protocols	protocol	NOUN
ap-1630	343	6	for	for	ADP
ap-1630	343	7	exploiting	exploit	VERB
ap-1630	343	8	co	co	ADJ
ap-1630	343	9	-	-	ADJ
ap-1630	343	10	operative	operative	ADJ
ap-1630	343	11	diversity	diversity	NOUN
ap-1630	343	12	in	in	ADP
ap-1630	343	13	wireless	wireless	ADJ
ap-1630	343	14	networks	network	NOUN
ap-1630	343	15	.	.	PUNCT
ap-1630	344	1	ieee	ieee	NOUN
ap-1630	344	2	transactions	transaction	NOUN
ap-1630	344	3	on	on	ADP
ap-1630	344	4	information	information	NOUN
ap-1630	344	5	theory	theory	NOUN
ap-1630	344	6	49(10):2415–2425	49(10):2415–2425	PROPN
ap-1630	344	7	,	,	PUNCT
ap-1630	344	8	2003	2003	NUM
ap-1630	344	9	.	.	PUNCT
ap-1630	345	1	36	36	NUM