id	sid	tid	token	lemma	pos
fcis-5213	1	1	frontiers	frontier	NOUN
fcis-5213	1	2	in	in	ADP
fcis-5213	1	3	computing	computing	NOUN
fcis-5213	1	4	and	and	CCONJ
fcis-5213	1	5	intelligent	intelligent	ADJ
fcis-5213	1	6	systems	system	NOUN
fcis-5213	1	7	issn	issn	VERB
fcis-5213	1	8	:	:	PUNCT
fcis-5213	1	9	2832	2832	NUM
fcis-5213	1	10	-	-	SYM
fcis-5213	1	11	6024	6024	NUM
fcis-5213	1	12	|	|	NOUN
fcis-5213	1	13	vol	vol	NOUN
fcis-5213	1	14	.	.	PROPN
fcis-5213	2	1	2	2	NUM
fcis-5213	2	2	,	,	PUNCT
fcis-5213	2	3	no	no	INTJ
fcis-5213	2	4	.	.	NOUN
fcis-5213	2	5	3	3	NUM
fcis-5213	2	6	,	,	PUNCT
fcis-5213	2	7	2022	2022	NUM
fcis-5213	2	8	59	59	NUM
fcis-5213	2	9	three	three	NUM
fcis-5213	2	10	-	-	PUNCT
fcis-5213	2	11	dimensional	dimensional	ADJ
fcis-5213	2	12	positioning	positioning	NOUN
fcis-5213	2	13	based	base	VERB
fcis-5213	2	14	on	on	ADP
fcis-5213	2	15	toa	toa	NOUN
fcis-5213	2	16	combining	combine	VERB
fcis-5213	2	17	acoustic	acoustic	ADJ
fcis-5213	2	18	signal	signal	NOUN
fcis-5213	2	19	and	and	CCONJ
fcis-5213	2	20	optical	optical	ADJ
fcis-5213	2	21	signal	signal	NOUN
fcis-5213	2	22	run	run	VERB
fcis-5213	2	23	zhang	zhang	PROPN
fcis-5213	2	24	key	key	PROPN
fcis-5213	2	25	laboratory	laboratory	NOUN
fcis-5213	2	26	of	of	ADP
fcis-5213	2	27	electronic	electronic	ADJ
fcis-5213	2	28	and	and	CCONJ
fcis-5213	2	29	information	information	NOUN
fcis-5213	2	30	engineering	engineering	NOUN
fcis-5213	2	31	(	(	PUNCT
fcis-5213	2	32	southwest	southwest	PROPN
fcis-5213	2	33	minzu	minzu	PROPN
fcis-5213	2	34	university	university	PROPN
fcis-5213	2	35	)	)	PUNCT
fcis-5213	2	36	,	,	PUNCT
fcis-5213	2	37	state	state	NOUN
fcis-5213	2	38	ethnic	ethnic	PROPN
fcis-5213	2	39	affairs	affairs	PROPN
fcis-5213	2	40	commission	commission	PROPN
fcis-5213	2	41	,	,	PUNCT
fcis-5213	2	42	college	college	NOUN
fcis-5213	2	43	of	of	ADP
fcis-5213	2	44	electronic	electronic	ADJ
fcis-5213	2	45	and	and	CCONJ
fcis-5213	2	46	information	information	NOUN
fcis-5213	2	47	,	,	PUNCT
fcis-5213	2	48	southwest	southwest	PROPN
fcis-5213	2	49	minzu	minzu	PROPN
fcis-5213	2	50	university	university	PROPN
fcis-5213	2	51	,	,	PUNCT
fcis-5213	2	52	chengdu	chengdu	PROPN
fcis-5213	2	53	,	,	PUNCT
fcis-5213	2	54	china	china	PROPN
fcis-5213	2	55	.	.	PUNCT
fcis-5213	3	1	abstract	abstract	PROPN
fcis-5213	3	2	:	:	PUNCT
fcis-5213	3	3	in	in	ADP
fcis-5213	3	4	recent	recent	ADJ
fcis-5213	3	5	decades	decade	NOUN
fcis-5213	3	6	,	,	PUNCT
fcis-5213	3	7	the	the	DET
fcis-5213	3	8	massive	massive	ADJ
fcis-5213	3	9	depletion	depletion	NOUN
fcis-5213	3	10	of	of	ADP
fcis-5213	3	11	the	the	DET
fcis-5213	3	12	earth	earth	NOUN
fcis-5213	3	13	's	's	PART
fcis-5213	3	14	terrestrial	terrestrial	ADJ
fcis-5213	3	15	resources	resource	NOUN
fcis-5213	3	16	has	have	AUX
fcis-5213	3	17	turned	turn	VERB
fcis-5213	3	18	people	people	NOUN
fcis-5213	3	19	's	's	PART
fcis-5213	3	20	attention	attention	NOUN
fcis-5213	3	21	to	to	ADP
fcis-5213	3	22	the	the	DET
fcis-5213	3	23	ocean	ocean	NOUN
fcis-5213	3	24	,	,	PUNCT
fcis-5213	3	25	so	so	ADV
fcis-5213	3	26	many	many	ADJ
fcis-5213	3	27	underwater	underwater	ADJ
fcis-5213	3	28	technologies	technology	NOUN
fcis-5213	3	29	have	have	AUX
fcis-5213	3	30	emerged	emerge	VERB
fcis-5213	3	31	and	and	CCONJ
fcis-5213	3	32	developed	develop	VERB
fcis-5213	3	33	rapidly	rapidly	ADV
fcis-5213	3	34	with	with	ADP
fcis-5213	3	35	the	the	DET
fcis-5213	3	36	comprehensive	comprehensive	ADJ
fcis-5213	3	37	progress	progress	NOUN
fcis-5213	3	38	of	of	ADP
fcis-5213	3	39	human	human	ADJ
fcis-5213	3	40	science	science	NOUN
fcis-5213	3	41	.	.	PUNCT
fcis-5213	4	1	since	since	SCONJ
fcis-5213	4	2	the	the	DET
fcis-5213	4	3	toa	toa	NOUN
fcis-5213	4	4	positioning	positioning	NOUN
fcis-5213	4	5	algorithm	algorithm	NOUN
fcis-5213	4	6	only	only	ADV
fcis-5213	4	7	needs	need	VERB
fcis-5213	4	8	a	a	DET
fcis-5213	4	9	synchronous	synchronous	ADJ
fcis-5213	4	10	time	time	NOUN
fcis-5213	4	11	source	source	NOUN
fcis-5213	4	12	,	,	PUNCT
fcis-5213	4	13	the	the	DET
fcis-5213	4	14	application	application	NOUN
fcis-5213	4	15	of	of	ADP
fcis-5213	4	16	the	the	DET
fcis-5213	4	17	toa	toa	NOUN
fcis-5213	4	18	positioning	positioning	NOUN
fcis-5213	4	19	algorithm	algorithm	NOUN
fcis-5213	4	20	by	by	ADP
fcis-5213	4	21	the	the	DET
fcis-5213	4	22	traditional	traditional	ADJ
fcis-5213	4	23	underwater	underwater	ADJ
fcis-5213	4	24	wireless	wireless	ADJ
fcis-5213	4	25	sensor	sensor	NOUN
fcis-5213	4	26	system	system	NOUN
fcis-5213	4	27	network	network	NOUN
fcis-5213	4	28	is	be	AUX
fcis-5213	4	29	very	very	ADV
fcis-5213	4	30	common	common	ADJ
fcis-5213	4	31	.	.	PUNCT
fcis-5213	5	1	underwater	underwater	ADJ
fcis-5213	5	2	positioning	positioning	NOUN
fcis-5213	5	3	technology	technology	NOUN
fcis-5213	5	4	uses	use	VERB
fcis-5213	5	5	underwater	underwater	ADJ
fcis-5213	5	6	sensor	sensor	NOUN
fcis-5213	5	7	network	network	NOUN
fcis-5213	5	8	(	(	PUNCT
fcis-5213	5	9	uwsn	uwsn	ADJ
fcis-5213	5	10	)	)	PUNCT
fcis-5213	5	11	to	to	PART
fcis-5213	5	12	locate	locate	VERB
fcis-5213	5	13	unknown	unknown	ADJ
fcis-5213	5	14	nodes	node	NOUN
fcis-5213	5	15	,	,	PUNCT
fcis-5213	5	16	which	which	PRON
fcis-5213	5	17	can	can	AUX
fcis-5213	5	18	be	be	AUX
fcis-5213	5	19	divided	divide	VERB
fcis-5213	5	20	into	into	ADP
fcis-5213	5	21	underwater	underwater	ADJ
fcis-5213	5	22	acoustic	acoustic	ADJ
fcis-5213	5	23	communication	communication	NOUN
fcis-5213	5	24	positioning	positioning	NOUN
fcis-5213	5	25	and	and	CCONJ
fcis-5213	5	26	water	water	NOUN
fcis-5213	5	27	optical	optical	ADJ
fcis-5213	5	28	communication	communication	NOUN
fcis-5213	5	29	positioning	positioning	NOUN
fcis-5213	5	30	according	accord	VERB
fcis-5213	5	31	to	to	ADP
fcis-5213	5	32	different	different	ADJ
fcis-5213	5	33	transmission	transmission	NOUN
fcis-5213	5	34	channels	channel	NOUN
fcis-5213	5	35	.	.	PUNCT
fcis-5213	6	1	the	the	DET
fcis-5213	6	2	characteristics	characteristic	NOUN
fcis-5213	6	3	of	of	ADP
fcis-5213	6	4	underwater	underwater	ADJ
fcis-5213	6	5	acoustic	acoustic	ADJ
fcis-5213	6	6	communication	communication	NOUN
fcis-5213	6	7	and	and	CCONJ
fcis-5213	6	8	water	water	NOUN
fcis-5213	6	9	optical	optical	ADJ
fcis-5213	6	10	communication	communication	NOUN
fcis-5213	6	11	determine	determine	VERB
fcis-5213	6	12	that	that	SCONJ
fcis-5213	6	13	the	the	DET
fcis-5213	6	14	former	former	NOUN
fcis-5213	6	15	has	have	VERB
fcis-5213	6	16	better	well	ADJ
fcis-5213	6	17	accuracy	accuracy	NOUN
fcis-5213	6	18	in	in	ADP
fcis-5213	6	19	long	long	ADJ
fcis-5213	6	20	-	-	PUNCT
fcis-5213	6	21	distance	distance	NOUN
fcis-5213	6	22	transmission	transmission	NOUN
fcis-5213	6	23	,	,	PUNCT
fcis-5213	6	24	and	and	CCONJ
fcis-5213	6	25	the	the	DET
fcis-5213	6	26	latter	latter	NOUN
fcis-5213	6	27	has	have	VERB
fcis-5213	6	28	better	well	ADJ
fcis-5213	6	29	accuracy	accuracy	NOUN
fcis-5213	6	30	in	in	ADP
fcis-5213	6	31	short	short	ADJ
fcis-5213	6	32	-	-	PUNCT
fcis-5213	6	33	range	range	NOUN
fcis-5213	6	34	positioning	positioning	NOUN
fcis-5213	6	35	.	.	PUNCT
fcis-5213	7	1	in	in	ADP
fcis-5213	7	2	this	this	DET
fcis-5213	7	3	paper	paper	NOUN
fcis-5213	7	4	,	,	PUNCT
fcis-5213	7	5	the	the	DET
fcis-5213	7	6	weight	weight	NOUN
fcis-5213	7	7	coefficients	coefficient	NOUN
fcis-5213	7	8	of	of	ADP
fcis-5213	7	9	sound	sound	NOUN
fcis-5213	7	10	and	and	CCONJ
fcis-5213	7	11	light	light	NOUN
fcis-5213	7	12	are	be	AUX
fcis-5213	7	13	set	set	VERB
fcis-5213	7	14	separately	separately	ADV
fcis-5213	7	15	to	to	PART
fcis-5213	7	16	obtain	obtain	VERB
fcis-5213	7	17	the	the	DET
fcis-5213	7	18	distance	distance	NOUN
fcis-5213	7	19	cut	cut	VERB
fcis-5213	7	20	-	-	PUNCT
fcis-5213	7	21	off	off	ADP
fcis-5213	7	22	values	value	NOUN
fcis-5213	7	23	of	of	ADP
fcis-5213	7	24	sound	sound	ADJ
fcis-5213	7	25	and	and	CCONJ
fcis-5213	7	26	light	light	ADJ
fcis-5213	7	27	channels	channel	NOUN
fcis-5213	7	28	.	.	PUNCT
fcis-5213	8	1	the	the	DET
fcis-5213	8	2	distance	distance	NOUN
fcis-5213	8	3	demarcation	demarcation	NOUN
fcis-5213	8	4	value	value	NOUN
fcis-5213	8	5	can	can	AUX
fcis-5213	8	6	be	be	AUX
fcis-5213	8	7	changed	change	VERB
fcis-5213	8	8	according	accord	VERB
fcis-5213	8	9	to	to	ADP
fcis-5213	8	10	the	the	DET
fcis-5213	8	11	actual	actual	ADJ
fcis-5213	8	12	environment	environment	NOUN
fcis-5213	8	13	and	and	CCONJ
fcis-5213	8	14	needs	need	NOUN
fcis-5213	8	15	.	.	PUNCT
fcis-5213	9	1	we	we	PRON
fcis-5213	9	2	will	will	AUX
fcis-5213	9	3	set	set	VERB
fcis-5213	9	4	the	the	DET
fcis-5213	9	5	threshold	threshold	NOUN
fcis-5213	9	6	of	of	ADP
fcis-5213	9	7	the	the	DET
fcis-5213	9	8	impact	impact	NOUN
fcis-5213	9	9	factor	factor	NOUN
fcis-5213	9	10	of	of	ADP
fcis-5213	9	11	the	the	DET
fcis-5213	9	12	underwater	underwater	ADJ
fcis-5213	9	13	environment	environment	NOUN
fcis-5213	9	14	to	to	PART
fcis-5213	9	15	ensure	ensure	VERB
fcis-5213	9	16	that	that	SCONJ
fcis-5213	9	17	the	the	DET
fcis-5213	9	18	accuracy	accuracy	NOUN
fcis-5213	9	19	error	error	NOUN
fcis-5213	9	20	caused	cause	VERB
fcis-5213	9	21	by	by	ADP
fcis-5213	9	22	environmental	environmental	ADJ
fcis-5213	9	23	losses	loss	NOUN
fcis-5213	9	24	is	be	AUX
fcis-5213	9	25	minimized	minimize	VERB
fcis-5213	9	26	.	.	PUNCT
fcis-5213	10	1	the	the	DET
fcis-5213	10	2	reasonable	reasonable	ADJ
fcis-5213	10	3	arrangement	arrangement	NOUN
fcis-5213	10	4	of	of	ADP
fcis-5213	10	5	uwsn	uwsn	PROPN
fcis-5213	10	6	's	's	PART
fcis-5213	10	7	anchor	anchor	NOUN
fcis-5213	10	8	nodes	node	NOUN
fcis-5213	10	9	will	will	AUX
fcis-5213	10	10	maximize	maximize	VERB
fcis-5213	10	11	energy	energy	NOUN
fcis-5213	10	12	savings	saving	NOUN
fcis-5213	10	13	.	.	PUNCT
fcis-5213	11	1	simulation	simulation	NOUN
fcis-5213	11	2	results	result	NOUN
fcis-5213	11	3	show	show	VERB
fcis-5213	11	4	that	that	SCONJ
fcis-5213	11	5	the	the	DET
fcis-5213	11	6	proposed	propose	VERB
fcis-5213	11	7	method	method	NOUN
fcis-5213	11	8	makes	make	VERB
fcis-5213	11	9	reasonable	reasonable	ADJ
fcis-5213	11	10	use	use	NOUN
fcis-5213	11	11	of	of	ADP
fcis-5213	11	12	the	the	DET
fcis-5213	11	13	advantages	advantage	NOUN
fcis-5213	11	14	of	of	ADP
fcis-5213	11	15	acoustic	acoustic	ADJ
fcis-5213	11	16	signal	signal	NOUN
fcis-5213	11	17	and	and	CCONJ
fcis-5213	11	18	optical	optical	ADJ
fcis-5213	11	19	signal	signal	NOUN
fcis-5213	11	20	,	,	PUNCT
fcis-5213	11	21	and	and	CCONJ
fcis-5213	11	22	obtains	obtain	VERB
fcis-5213	11	23	more	more	ADV
fcis-5213	11	24	accurate	accurate	ADJ
fcis-5213	11	25	positioning	positioning	NOUN
fcis-5213	11	26	results	result	NOUN
fcis-5213	11	27	after	after	ADP
fcis-5213	11	28	setting	set	VERB
fcis-5213	11	29	the	the	DET
fcis-5213	11	30	threshold	threshold	NOUN
fcis-5213	11	31	.	.	PUNCT
fcis-5213	12	1	keywords	keyword	NOUN
fcis-5213	12	2	:	:	PUNCT
fcis-5213	12	3	uwsn	uwsn	ADJ
fcis-5213	12	4	;	;	PUNCT
fcis-5213	12	5	toa	toa	NOUN
fcis-5213	12	6	;	;	PUNCT
fcis-5213	12	7	los	los	PROPN
fcis-5213	12	8	;	;	PUNCT
fcis-5213	12	9	acoustic	acoustic	ADJ
fcis-5213	12	10	signal	signal	NOUN
fcis-5213	12	11	;	;	PUNCT
fcis-5213	12	12	optical	optical	ADJ
fcis-5213	12	13	signal	signal	NOUN
fcis-5213	12	14	;	;	PUNCT
fcis-5213	12	15	anchor	anchor	PROPN
fcis-5213	12	16	node	node	NOUN
fcis-5213	12	17	arrangement	arrangement	NOUN
fcis-5213	12	18	.	.	PUNCT
fcis-5213	13	1	1	1	X
fcis-5213	13	2	.	.	X
fcis-5213	13	3	introduction	introduction	NOUN
fcis-5213	13	4	underwater	underwater	ADJ
fcis-5213	13	5	wireless	wireless	NOUN
fcis-5213	13	6	localization	localization	NOUN
fcis-5213	13	7	has	have	AUX
fcis-5213	13	8	been	be	AUX
fcis-5213	13	9	drawing	draw	VERB
fcis-5213	13	10	much	much	ADJ
fcis-5213	13	11	attention	attention	NOUN
fcis-5213	13	12	for	for	ADP
fcis-5213	13	13	many	many	ADJ
fcis-5213	13	14	years	year	NOUN
fcis-5213	13	15	because	because	SCONJ
fcis-5213	13	16	of	of	ADP
fcis-5213	13	17	the	the	DET
fcis-5213	13	18	security	security	NOUN
fcis-5213	13	19	of	of	ADP
fcis-5213	13	20	ocean	ocean	NOUN
fcis-5213	13	21	environment	environment	NOUN
fcis-5213	13	22	and	and	CCONJ
fcis-5213	13	23	the	the	DET
fcis-5213	13	24	popularity	popularity	NOUN
fcis-5213	13	25	of	of	ADP
fcis-5213	13	26	wireless	wireless	ADJ
fcis-5213	13	27	smart	smart	ADJ
fcis-5213	13	28	sensor	sensor	NOUN
fcis-5213	13	29	networks	network	NOUN
fcis-5213	13	30	(	(	PUNCT
fcis-5213	13	31	wssn	wssn	NOUN
fcis-5213	13	32	)	)	PUNCT
fcis-5213	13	33	.	.	PUNCT
fcis-5213	14	1	due	due	ADP
fcis-5213	14	2	to	to	ADP
fcis-5213	14	3	the	the	DET
fcis-5213	14	4	localization	localization	NOUN
fcis-5213	14	5	accuracy	accuracy	NOUN
fcis-5213	14	6	plays	play	VERB
fcis-5213	14	7	a	a	DET
fcis-5213	14	8	key	key	ADJ
fcis-5213	14	9	role	role	NOUN
fcis-5213	14	10	in	in	ADP
fcis-5213	14	11	underwater	underwater	ADJ
fcis-5213	14	12	wireless	wireless	ADJ
fcis-5213	14	13	localization	localization	NOUN
fcis-5213	14	14	,	,	PUNCT
fcis-5213	14	15	so	so	ADV
fcis-5213	14	16	many	many	ADJ
fcis-5213	14	17	practical	practical	ADJ
fcis-5213	14	18	localization	localization	NOUN
fcis-5213	14	19	methods	method	NOUN
fcis-5213	14	20	was	be	AUX
fcis-5213	14	21	put	put	VERB
fcis-5213	14	22	forward	forward	ADV
fcis-5213	14	23	,	,	PUNCT
fcis-5213	14	24	such	such	ADJ
fcis-5213	14	25	as	as	ADP
fcis-5213	14	26	time	time	NOUN
fcis-5213	14	27	of	of	ADP
fcis-5213	14	28	arrival	arrival	NOUN
fcis-5213	14	29	(	(	PUNCT
fcis-5213	14	30	toa	toa	NOUN
fcis-5213	14	31	)	)	PUNCT
fcis-5213	14	32	–	–	PUNCT
fcis-5213	14	33	,	,	PUNCT
fcis-5213	14	34	time	time	NOUN
fcis-5213	14	35	difference	difference	NOUN
fcis-5213	14	36	of	of	ADP
fcis-5213	14	37	arrival	arrival	NOUN
fcis-5213	14	38	(	(	PUNCT
fcis-5213	14	39	tdoa	tdoa	NOUN
fcis-5213	14	40	)	)	PUNCT
fcis-5213	14	41	,	,	PUNCT
fcis-5213	14	42	,	,	PUNCT
fcis-5213	14	43	received	receive	VERB
fcis-5213	14	44	signal	signal	NOUN
fcis-5213	14	45	strength	strength	NOUN
fcis-5213	14	46	(	(	PUNCT
fcis-5213	14	47	rss)–,angle	rss)–,angle	NOUN
fcis-5213	14	48	of	of	ADP
fcis-5213	14	49	arrival	arrival	NOUN
fcis-5213	14	50	(	(	PUNCT
fcis-5213	14	51	aoa	aoa	PROPN
fcis-5213	14	52	)	)	PUNCT
fcis-5213	14	53	,	,	PUNCT
fcis-5213	14	54	,	,	PUNCT
fcis-5213	14	55	and	and	CCONJ
fcis-5213	14	56	hybrid	hybrid	ADJ
fcis-5213	14	57	localization–.	localization–.	PUNCT
fcis-5213	14	58	in	in	ADP
fcis-5213	14	59	an	an	DET
fcis-5213	14	60	outdoor	outdoor	ADJ
fcis-5213	14	61	environment	environment	NOUN
fcis-5213	14	62	,	,	PUNCT
fcis-5213	14	63	the	the	DET
fcis-5213	14	64	unknown	unknown	ADJ
fcis-5213	14	65	node	node	NOUN
fcis-5213	14	66	(	(	PUNCT
fcis-5213	14	67	un	un	PROPN
fcis-5213	14	68	)	)	PUNCT
fcis-5213	14	69	can	can	AUX
fcis-5213	14	70	be	be	AUX
fcis-5213	14	71	located	locate	VERB
fcis-5213	14	72	with	with	ADP
fcis-5213	14	73	highly	highly	ADJ
fcis-5213	14	74	accuracy	accuracy	NOUN
fcis-5213	14	75	from	from	ADP
fcis-5213	14	76	the	the	DET
fcis-5213	14	77	global	global	ADJ
fcis-5213	14	78	positioning	positioning	NOUN
fcis-5213	14	79	system	system	NOUN
fcis-5213	14	80	(	(	PUNCT
fcis-5213	14	81	gps),or	gps),or	NOUN
fcis-5213	14	82	from	from	ADP
fcis-5213	14	83	beidou	beidou	NOUN
fcis-5213	14	84	navigation	navigation	NOUN
fcis-5213	14	85	satellite	satellite	NOUN
fcis-5213	14	86	system.in	system.in	PRON
fcis-5213	14	87	the	the	DET
fcis-5213	14	88	underwater	underwater	ADJ
fcis-5213	14	89	environment	environment	NOUN
fcis-5213	14	90	,	,	PUNCT
fcis-5213	14	91	gps	gps	PROPN
fcis-5213	14	92	can	can	AUX
fcis-5213	14	93	not	not	PART
fcis-5213	14	94	be	be	AUX
fcis-5213	14	95	applied	apply	VERB
fcis-5213	14	96	to	to	ADP
fcis-5213	14	97	these	these	DET
fcis-5213	14	98	land	land	NOUN
fcis-5213	14	99	-	-	PUNCT
fcis-5213	14	100	based	base	VERB
fcis-5213	14	101	devices	device	NOUN
fcis-5213	14	102	due	due	ADP
fcis-5213	14	103	to	to	ADP
fcis-5213	14	104	the	the	DET
fcis-5213	14	105	shadow	shadow	NOUN
fcis-5213	14	106	effect	effect	NOUN
fcis-5213	14	107	of	of	ADP
fcis-5213	14	108	water	water	NOUN
fcis-5213	14	109	.	.	PUNCT
fcis-5213	15	1	therefore	therefore	ADV
fcis-5213	15	2	,	,	PUNCT
fcis-5213	15	3	underwater	underwater	ADJ
fcis-5213	15	4	wireless	wireless	ADJ
fcis-5213	15	5	sensor	sensor	NOUN
fcis-5213	15	6	networks	network	NOUN
fcis-5213	15	7	can	can	AUX
fcis-5213	15	8	be	be	AUX
fcis-5213	15	9	well	well	ADV
fcis-5213	15	10	used	use	VERB
fcis-5213	15	11	for	for	ADP
fcis-5213	15	12	locating	locate	VERB
fcis-5213	15	13	unknown	unknown	ADJ
fcis-5213	15	14	nodes	node	NOUN
fcis-5213	15	15	.	.	PUNCT
fcis-5213	16	1	the	the	DET
fcis-5213	16	2	specific	specific	ADJ
fcis-5213	16	3	positioning	positioning	NOUN
fcis-5213	16	4	method	method	NOUN
fcis-5213	16	5	needs	need	VERB
fcis-5213	16	6	to	to	PART
fcis-5213	16	7	be	be	AUX
fcis-5213	16	8	based	base	VERB
fcis-5213	16	9	on	on	ADP
fcis-5213	16	10	the	the	DET
fcis-5213	16	11	hardware	hardware	NOUN
fcis-5213	16	12	facilities	facility	NOUN
fcis-5213	16	13	and	and	CCONJ
fcis-5213	16	14	positioning	positioning	NOUN
fcis-5213	16	15	environment	environment	NOUN
fcis-5213	16	16	of	of	ADP
fcis-5213	16	17	the	the	DET
fcis-5213	16	18	wireless	wireless	ADJ
fcis-5213	16	19	sensor	sensor	NOUN
fcis-5213	16	20	network	network	NOUN
fcis-5213	16	21	,	,	PUNCT
fcis-5213	16	22	for	for	ADP
fcis-5213	16	23	example	example	NOUN
fcis-5213	16	24	,	,	PUNCT
fcis-5213	16	25	using	use	VERB
fcis-5213	16	26	the	the	DET
fcis-5213	16	27	angle	angle	NOUN
fcis-5213	16	28	of	of	ADP
fcis-5213	16	29	arrival	arrival	NOUN
fcis-5213	16	30	a0a	a0a	PROPN
fcis-5213	16	31	method	method	NOUN
fcis-5213	16	32	,	,	PUNCT
fcis-5213	16	33	the	the	DET
fcis-5213	16	34	node	node	NOUN
fcis-5213	16	35	needs	need	VERB
fcis-5213	16	36	to	to	PART
fcis-5213	16	37	be	be	AUX
fcis-5213	16	38	equipped	equip	VERB
fcis-5213	16	39	with	with	ADP
fcis-5213	16	40	a	a	DET
fcis-5213	16	41	special	special	ADJ
fcis-5213	16	42	antenna	antenna	NOUN
fcis-5213	16	43	array	array	NOUN
fcis-5213	16	44	;	;	PUNCT
fcis-5213	16	45	the	the	DET
fcis-5213	16	46	arrival	arrival	NOUN
fcis-5213	16	47	time	time	NOUN
fcis-5213	16	48	toa	toa	PROPN
fcis-5213	16	49	or	or	CCONJ
fcis-5213	16	50	arrival	arrival	NOUN
fcis-5213	16	51	time	time	NOUN
fcis-5213	16	52	difference	difference	NOUN
fcis-5213	16	53	tdoa	tdoa	NOUN
fcis-5213	16	54	method	method	NOUN
fcis-5213	16	55	only	only	ADV
fcis-5213	16	56	requires	require	VERB
fcis-5213	16	57	the	the	DET
fcis-5213	16	58	node	node	NOUN
fcis-5213	16	59	to	to	PART
fcis-5213	16	60	be	be	AUX
fcis-5213	16	61	equipped	equip	VERB
fcis-5213	16	62	with	with	ADP
fcis-5213	16	63	a	a	DET
fcis-5213	16	64	clock	clock	NOUN
fcis-5213	16	65	system	system	NOUN
fcis-5213	16	66	with	with	ADP
fcis-5213	16	67	a	a	DET
fcis-5213	16	68	certain	certain	ADJ
fcis-5213	16	69	accuracy	accuracy	NOUN
fcis-5213	16	70	.	.	PUNCT
fcis-5213	17	1	this	this	PRON
fcis-5213	17	2	will	will	AUX
fcis-5213	17	3	help	help	VERB
fcis-5213	17	4	improve	improve	VERB
fcis-5213	17	5	the	the	DET
fcis-5213	17	6	positioning	positioning	NOUN
fcis-5213	17	7	accuracy	accuracy	NOUN
fcis-5213	17	8	of	of	ADP
fcis-5213	17	9	unknown	unknown	ADJ
fcis-5213	17	10	nodes.in	nodes.in	PRON
fcis-5213	17	11	this	this	DET
fcis-5213	17	12	paper	paper	NOUN
fcis-5213	17	13	,	,	PUNCT
fcis-5213	17	14	we	we	PRON
fcis-5213	17	15	will	will	AUX
fcis-5213	17	16	study	study	VERB
fcis-5213	17	17	the	the	DET
fcis-5213	17	18	underwater	underwater	ADJ
fcis-5213	17	19	positioning	positioning	NOUN
fcis-5213	17	20	of	of	ADP
fcis-5213	17	21	toa	toa	NOUN
fcis-5213	17	22	,	,	PUNCT
fcis-5213	17	23	and	and	CCONJ
fcis-5213	17	24	the	the	DET
fcis-5213	17	25	main	main	ADJ
fcis-5213	17	26	innovations	innovation	NOUN
fcis-5213	17	27	are	be	AUX
fcis-5213	17	28	as	as	SCONJ
fcis-5213	17	29	follows	follow	VERB
fcis-5213	17	30	:	:	PUNCT
fcis-5213	17	31	1	1	X
fcis-5213	17	32	)	)	PUNCT
fcis-5213	17	33	set	set	VERB
fcis-5213	17	34	a	a	DET
fcis-5213	17	35	threshold	threshold	NOUN
fcis-5213	17	36	for	for	ADP
fcis-5213	17	37	the	the	DET
fcis-5213	17	38	dynamic	dynamic	ADJ
fcis-5213	17	39	factors	factor	NOUN
fcis-5213	17	40	of	of	ADP
fcis-5213	17	41	the	the	DET
fcis-5213	17	42	underwater	underwater	ADJ
fcis-5213	17	43	environment	environment	NOUN
fcis-5213	17	44	,	,	PUNCT
fcis-5213	17	45	the	the	DET
fcis-5213	17	46	anchor	anchor	NOUN
fcis-5213	17	47	node	node	NOUN
fcis-5213	17	48	is	be	AUX
fcis-5213	17	49	detected	detect	VERB
fcis-5213	17	50	,	,	PUNCT
fcis-5213	17	51	and	and	CCONJ
fcis-5213	17	52	when	when	SCONJ
fcis-5213	17	53	the	the	DET
fcis-5213	17	54	environmental	environmental	ADJ
fcis-5213	17	55	impact	impact	NOUN
fcis-5213	17	56	factor	factor	NOUN
fcis-5213	17	57	is	be	AUX
fcis-5213	17	58	greater	great	ADJ
fcis-5213	17	59	than	than	ADP
fcis-5213	17	60	this	this	DET
fcis-5213	17	61	threshold	threshold	NOUN
fcis-5213	17	62	,	,	PUNCT
fcis-5213	17	63	the	the	DET
fcis-5213	17	64	positioning	positioning	NOUN
fcis-5213	17	65	process	process	NOUN
fcis-5213	17	66	is	be	AUX
fcis-5213	17	67	not	not	PART
fcis-5213	17	68	carried	carry	VERB
fcis-5213	17	69	out	out	ADP
fcis-5213	17	70	.	.	PUNCT
fcis-5213	18	1	2)take	2)take	NUM
fcis-5213	18	2	advantage	advantage	NOUN
fcis-5213	18	3	of	of	ADP
fcis-5213	18	4	the	the	DET
fcis-5213	18	5	advantages	advantage	NOUN
fcis-5213	18	6	and	and	CCONJ
fcis-5213	18	7	disadvantages	disadvantage	NOUN
fcis-5213	18	8	of	of	ADP
fcis-5213	18	9	acoustic	acoustic	ADJ
fcis-5213	18	10	signals	signal	NOUN
fcis-5213	18	11	and	and	CCONJ
fcis-5213	18	12	optical	optical	ADJ
fcis-5213	18	13	signals	signal	NOUN
fcis-5213	18	14	,	,	PUNCT
fcis-5213	18	15	complement	complement	VERB
fcis-5213	18	16	them	they	PRON
fcis-5213	18	17	,	,	PUNCT
fcis-5213	18	18	and	and	CCONJ
fcis-5213	18	19	obtain	obtain	VERB
fcis-5213	18	20	higher	high	ADJ
fcis-5213	18	21	accuracy	accuracy	NOUN
fcis-5213	18	22	beyond	beyond	ADP
fcis-5213	18	23	this	this	DET
fcis-5213	18	24	distance	distance	NOUN
fcis-5213	18	25	value	value	NOUN
fcis-5213	18	26	.	.	PUNCT
fcis-5213	19	1	3)according	3)accorde	VERB
fcis-5213	19	2	to	to	ADP
fcis-5213	19	3	the	the	DET
fcis-5213	19	4	nature	nature	NOUN
fcis-5213	19	5	of	of	ADP
fcis-5213	19	6	underwater	underwater	ADJ
fcis-5213	19	7	influencing	influence	VERB
fcis-5213	19	8	factors	factor	NOUN
fcis-5213	19	9	,	,	PUNCT
fcis-5213	19	10	reasonably	reasonably	ADV
fcis-5213	19	11	set	set	VERB
fcis-5213	19	12	the	the	DET
fcis-5213	19	13	position	position	NOUN
fcis-5213	19	14	of	of	ADP
fcis-5213	19	15	the	the	DET
fcis-5213	19	16	anchor	anchor	NOUN
fcis-5213	19	17	node	node	NOUN
fcis-5213	19	18	.	.	PUNCT
fcis-5213	20	1	2	2	NUM
fcis-5213	20	2	.	.	X
fcis-5213	20	3	problem	problem	NOUN
fcis-5213	20	4	overview	overview	NOUN
fcis-5213	20	5	in	in	ADP
fcis-5213	20	6	this	this	DET
fcis-5213	20	7	section	section	NOUN
fcis-5213	20	8	,	,	PUNCT
fcis-5213	20	9	we	we	PRON
fcis-5213	20	10	propose	propose	VERB
fcis-5213	20	11	a	a	DET
fcis-5213	20	12	problem	problem	NOUN
fcis-5213	20	13	to	to	PART
fcis-5213	20	14	improve	improve	VERB
fcis-5213	20	15	the	the	DET
fcis-5213	20	16	positioning	positioning	NOUN
fcis-5213	20	17	accuracy	accuracy	NOUN
fcis-5213	20	18	of	of	ADP
fcis-5213	20	19	the	the	DET
fcis-5213	20	20	toa	toa	NOUN
fcis-5213	20	21	positioning	positioning	NOUN
fcis-5213	20	22	algorithm	algorithm	NOUN
fcis-5213	20	23	combining	combine	VERB
fcis-5213	20	24	acoustic	acoustic	ADJ
fcis-5213	20	25	and	and	CCONJ
fcis-5213	20	26	optical	optical	ADJ
fcis-5213	20	27	signals	signal	NOUN
fcis-5213	20	28	in	in	ADP
fcis-5213	20	29	underwater	underwater	ADJ
fcis-5213	20	30	wireless	wireless	ADJ
fcis-5213	20	31	sensor	sensor	NOUN
fcis-5213	20	32	networks	network	NOUN
fcis-5213	20	33	,	,	PUNCT
fcis-5213	20	34	and	and	CCONJ
fcis-5213	20	35	to	to	PART
fcis-5213	20	36	rationally	rationally	ADV
fcis-5213	20	37	arrange	arrange	VERB
fcis-5213	20	38	nodes	node	NOUN
fcis-5213	20	39	in	in	ADP
fcis-5213	20	40	the	the	DET
fcis-5213	20	41	underwater	underwater	ADJ
fcis-5213	20	42	environment	environment	NOUN
fcis-5213	20	43	where	where	SCONJ
fcis-5213	20	44	los	los	PROPN
fcis-5213	20	45	dynamically	dynamically	ADV
fcis-5213	20	46	changes	change	VERB
fcis-5213	20	47	.	.	PUNCT
fcis-5213	21	1	given	give	VERB
fcis-5213	21	2	that	that	SCONJ
fcis-5213	21	3	existing	exist	VERB
fcis-5213	21	4	wireless	wireless	ADJ
fcis-5213	21	5	sensor	sensor	NOUN
fcis-5213	21	6	network	network	NOUN
fcis-5213	21	7	(	(	PUNCT
fcis-5213	21	8	wsn	wsn	NOUN
fcis-5213	21	9	)	)	PUNCT
fcis-5213	21	10	localization	localization	NOUN
fcis-5213	21	11	methods	method	NOUN
fcis-5213	21	12	will	will	AUX
fcis-5213	21	13	be	be	AUX
fcis-5213	21	14	based	base	VERB
fcis-5213	21	15	on	on	ADP
fcis-5213	21	16	the	the	DET
fcis-5213	21	17	toa	toa	NOUN
fcis-5213	21	18	method	method	NOUN
fcis-5213	21	19	,	,	PUNCT
fcis-5213	21	20	the	the	DET
fcis-5213	21	21	following	follow	VERB
fcis-5213	21	22	discussion	discussion	NOUN
fcis-5213	21	23	will	will	AUX
fcis-5213	21	24	first	first	ADV
fcis-5213	21	25	focus	focus	VERB
fcis-5213	21	26	on	on	ADP
fcis-5213	21	27	toa	toa	PROPN
fcis-5213	21	28	optimization	optimization	NOUN
fcis-5213	21	29	,	,	PUNCT
fcis-5213	21	30	and	and	CCONJ
fcis-5213	21	31	then	then	ADV
fcis-5213	21	32	will	will	AUX
fcis-5213	21	33	discuss	discuss	VERB
fcis-5213	21	34	localization	localization	NOUN
fcis-5213	21	35	in	in	ADP
fcis-5213	21	36	los	los	PROPN
fcis-5213	21	37	environments	environment	NOUN
fcis-5213	21	38	.	.	PUNCT
fcis-5213	22	1	fig.1	fig.1	ADJ
fcis-5213	22	2	schematic	schematic	ADJ
fcis-5213	22	3	diagram	diagram	NOUN
fcis-5213	22	4	of	of	ADP
fcis-5213	22	5	spatial	spatial	ADJ
fcis-5213	22	6	positioning	positioning	NOUN
fcis-5213	22	7	first	first	ADV
fcis-5213	22	8	,	,	PUNCT
fcis-5213	22	9	given	give	VERB
fcis-5213	22	10	four	four	NUM
fcis-5213	22	11	non	non	ADJ
fcis-5213	22	12	-	-	ADJ
fcis-5213	22	13	coplanar	coplanar	ADJ
fcis-5213	22	14	anchor	anchor	NOUN
fcis-5213	22	15	nodes	node	NOUN
fcis-5213	22	16	in	in	ADP
fcis-5213	22	17	threedimensional	threedimensional	ADJ
fcis-5213	22	18	space	space	NOUN
fcis-5213	22	19	,	,	PUNCT
fcis-5213	22	20	an	an	DET
fcis-5213	22	21	unknown	unknown	ADJ
fcis-5213	22	22	node	node	NOUN
fcis-5213	22	23	to	to	PART
fcis-5213	22	24	be	be	AUX
fcis-5213	22	25	located	locate	VERB
fcis-5213	22	26	.	.	PUNCT
fcis-5213	23	1	use	use	VERB
fcis-5213	23	2	a	a	DET
fcis-5213	23	3	matrix	matrix	NOUN
fcis-5213	23	4	to	to	PART
fcis-5213	23	5	calculate	calculate	VERB
fcis-5213	23	6	the	the	DET
fcis-5213	23	7	coordinates	coordinate	NOUN
fcis-5213	23	8	of	of	ADP
fcis-5213	23	9	unknown	unknown	ADJ
fcis-5213	23	10	nodes	node	NOUN
fcis-5213	23	11	.	.	PUNCT
fcis-5213	24	1	supposing	suppose	VERB
fcis-5213	24	2	that	that	SCONJ
fcis-5213	24	3	four	four	NUM
fcis-5213	24	4	points	point	NOUN
fcis-5213	24	5	a	a	DET
fcis-5213	24	6	,	,	PUNCT
fcis-5213	24	7	b	b	NOUN
fcis-5213	24	8	,	,	PUNCT
fcis-5213	24	9	c	c	PROPN
fcis-5213	24	10	and	and	CCONJ
fcis-5213	24	11	d	d	PROPN
fcis-5213	24	12	are	be	AUX
fcis-5213	24	13	known	know	VERB
fcis-5213	24	14	in	in	ADP
fcis-5213	24	15	the	the	DET
fcis-5213	24	16	space	space	NOUN
fcis-5213	24	17	,	,	PUNCT
fcis-5213	24	18	and	and	CCONJ
fcis-5213	24	19	their	their	PRON
fcis-5213	24	20	coordinates	coordinate	NOUN
fcis-5213	24	21	are	be	AUX
fcis-5213	24	22	(	(	PUNCT
fcis-5213	24	23	x1	x1	PROPN
fcis-5213	24	24	,	,	PUNCT
fcis-5213	24	25	y1	y1	PROPN
fcis-5213	24	26	,	,	PUNCT
fcis-5213	24	27	z1	z1	NOUN
fcis-5213	24	28	)	)	PUNCT
fcis-5213	24	29	,	,	PUNCT
fcis-5213	24	30	(	(	PUNCT
fcis-5213	24	31	x2	x2	PROPN
fcis-5213	24	32	,	,	PUNCT
fcis-5213	24	33	y2	y2	PROPN
fcis-5213	24	34	,	,	PUNCT
fcis-5213	24	35	z3	z3	PROPN
fcis-5213	24	36	)	)	PUNCT
fcis-5213	24	37	,	,	PUNCT
fcis-5213	24	38	(	(	PUNCT
fcis-5213	24	39	x3	x3	ADJ
fcis-5213	24	40	,	,	PUNCT
fcis-5213	24	41	y3	y3	NOUN
fcis-5213	24	42	,	,	PUNCT
fcis-5213	24	43	z3	z3	PROPN
fcis-5213	24	44	)	)	PUNCT
fcis-5213	24	45	,	,	PUNCT
fcis-5213	24	46	(	(	PUNCT
fcis-5213	24	47	x4	x4	PROPN
fcis-5213	24	48	,	,	PUNCT
fcis-5213	24	49	y4	y4	PROPN
fcis-5213	24	50	,	,	PUNCT
fcis-5213	24	51	z4	z4	PROPN
fcis-5213	24	52	)	)	PUNCT
fcis-5213	24	53	.	.	PUNCT
fcis-5213	25	1	the	the	DET
fcis-5213	25	2	coordinates	coordinate	NOUN
fcis-5213	25	3	of	of	ADP
fcis-5213	25	4	unknown	unknown	ADJ
fcis-5213	25	5	node	node	NOUN
fcis-5213	25	6	p	p	PROPN
fcis-5213	25	7	are	be	AUX
fcis-5213	25	8	:	:	PUNCT
fcis-5213	25	9	(	(	PUNCT
fcis-5213	25	10	x	x	X
fcis-5213	25	11	,	,	PUNCT
fcis-5213	25	12	y	y	PROPN
fcis-5213	25	13	,	,	PUNCT
fcis-5213	25	14	z	z	NOUN
fcis-5213	25	15	)	)	PUNCT
fcis-5213	25	16	,	,	PUNCT
fcis-5213	25	17	and	and	CCONJ
fcis-5213	25	18	the	the	DET
fcis-5213	25	19	distances	distance	NOUN
fcis-5213	25	20	from	from	ADP
fcis-5213	25	21	p	p	NOUN
fcis-5213	25	22	to	to	ADP
fcis-5213	25	23	the	the	DET
fcis-5213	25	24	four	four	NUM
fcis-5213	25	25	points	point	NOUN
fcis-5213	25	26	are	be	AUX
fcis-5213	25	27	d1	d1	PROPN
fcis-5213	25	28	,	,	PUNCT
fcis-5213	25	29	d2	d2	PROPN
fcis-5213	25	30	,	,	PUNCT
fcis-5213	25	31	d3	d3	PROPN
fcis-5213	25	32	,	,	PUNCT
fcis-5213	25	33	d4	d4	PROPN
fcis-5213	25	34	,	,	PUNCT
fcis-5213	25	35	as	as	SCONJ
fcis-5213	25	36	shown	show	VERB
fcis-5213	25	37	in	in	ADP
fcis-5213	25	38	figure	figure	NOUN
fcis-5213	25	39	1	1	NUM
fcis-5213	25	40	.	.	PUNCT
fcis-5213	26	1	according	accord	VERB
fcis-5213	26	2	to	to	ADP
fcis-5213	26	3	the	the	DET
fcis-5213	26	4	distance	distance	NOUN
fcis-5213	26	5	60	60	NUM
fcis-5213	26	6	formula	formula	NOUN
fcis-5213	26	7	,	,	PUNCT
fcis-5213	26	8	the	the	DET
fcis-5213	26	9	following	follow	VERB
fcis-5213	26	10	equations	equation	NOUN
fcis-5213	26	11	can	can	AUX
fcis-5213	26	12	be	be	AUX
fcis-5213	26	13	obtained	obtain	VERB
fcis-5213	26	14	:	:	PUNCT
fcis-5213	26	15	{	{	PUNCT
fcis-5213	26	16	(	(	PUNCT
fcis-5213	26	17	x1	x1	INTJ
fcis-5213	26	18	−	−	PROPN
fcis-5213	26	19	x)2	x)2	VERB
fcis-5213	27	1	+	+	CCONJ
fcis-5213	27	2	(	(	PUNCT
fcis-5213	27	3	y1	y1	INTJ
fcis-5213	27	4	−	−	PROPN
fcis-5213	27	5	y)2	y)2	NOUN
fcis-5213	27	6	+	+	CCONJ
fcis-5213	27	7	(	(	PUNCT
fcis-5213	27	8	z1	z1	ADJ
fcis-5213	27	9	−	−	PROPN
fcis-5213	27	10	z)2	z)2	PROPN
fcis-5213	27	11	=	=	SYM
fcis-5213	27	12	d12	d12	PROPN
fcis-5213	27	13	(	(	PUNCT
fcis-5213	27	14	x2	x2	INTJ
fcis-5213	27	15	−	−	PROPN
fcis-5213	27	16	x)2	x)2	VERB
fcis-5213	27	17	+	+	CCONJ
fcis-5213	27	18	(	(	PUNCT
fcis-5213	27	19	y2	y2	INTJ
fcis-5213	27	20	−	−	NOUN
fcis-5213	27	21	y)2	y)2	NOUN
fcis-5213	27	22	+	+	CCONJ
fcis-5213	27	23	(	(	PUNCT
fcis-5213	27	24	z2	z2	ADJ
fcis-5213	27	25	−	−	PROPN
fcis-5213	27	26	z)2	z)2	PROPN
fcis-5213	27	27	=	=	SYM
fcis-5213	27	28	d22	d22	NOUN
fcis-5213	27	29	(	(	PUNCT
fcis-5213	27	30	x3	x3	ADV
fcis-5213	27	31	−	−	PROPN
fcis-5213	27	32	x)2	x)2	VERB
fcis-5213	28	1	+	+	CCONJ
fcis-5213	28	2	(	(	PUNCT
fcis-5213	28	3	y3	y3	NOUN
fcis-5213	28	4	−	−	NOUN
fcis-5213	28	5	y)2	y)2	NOUN
fcis-5213	28	6	+	+	CCONJ
fcis-5213	28	7	(	(	PUNCT
fcis-5213	28	8	z3	z3	PROPN
fcis-5213	28	9	−	−	PROPN
fcis-5213	28	10	z)2	z)2	PROPN
fcis-5213	28	11	=	=	SYM
fcis-5213	28	12	d32	d32	NOUN
fcis-5213	28	13	(	(	PUNCT
fcis-5213	28	14	x3	x3	ADV
fcis-5213	28	15	−	−	PROPN
fcis-5213	28	16	x)2	x)2	VERB
fcis-5213	29	1	+	+	CCONJ
fcis-5213	29	2	(	(	PUNCT
fcis-5213	29	3	y3	y3	NOUN
fcis-5213	29	4	−	−	NOUN
fcis-5213	29	5	y)2	y)2	NOUN
fcis-5213	29	6	+	+	CCONJ
fcis-5213	29	7	(	(	PUNCT
fcis-5213	29	8	z3	z3	PROPN
fcis-5213	29	9	−	−	PROPN
fcis-5213	29	10	z)2	z)2	PROPN
fcis-5213	29	11	=	=	SYM
fcis-5213	29	12	d32	d32	NOUN
fcis-5213	29	13	(	(	PUNCT
fcis-5213	29	14	1	1	X
fcis-5213	29	15	)	)	PUNCT
fcis-5213	29	16	arranging	arrange	VERB
fcis-5213	29	17	(	(	PUNCT
fcis-5213	29	18	1)and	1)and	NUM
fcis-5213	29	19	can	can	AUX
fcis-5213	29	20	get	get	VERB
fcis-5213	29	21	:	:	PUNCT
fcis-5213	29	22	{	{	PUNCT
fcis-5213	29	23	x2	x2	INTJ
fcis-5213	29	24	−	−	PROPN
fcis-5213	29	25	2x1	2x1	NUM
fcis-5213	29	26	∗	∗	NOUN
fcis-5213	29	27	x	x	PUNCT
fcis-5213	30	1	+	+	CCONJ
fcis-5213	30	2	y2	y2	PROPN
fcis-5213	30	3	−	−	PROPN
fcis-5213	31	1	2y1	2y1	NUM
fcis-5213	31	2	∗	∗	NOUN
fcis-5213	31	3	y	y	PROPN
fcis-5213	31	4	+	+	CCONJ
fcis-5213	31	5	z2	z2	PROPN
fcis-5213	31	6	−	−	PROPN
fcis-5213	31	7	2z1	2z1	NUM
fcis-5213	31	8	∗	∗	NOUN
fcis-5213	31	9	z	z	NOUN
fcis-5213	32	1	=	=	SYM
fcis-5213	32	2	d12	d12	NUM
fcis-5213	33	1	−	−	PROPN
fcis-5213	33	2	x12	x12	NUM
fcis-5213	33	3	−	−	PROPN
fcis-5213	33	4	y12	y12	PROPN
fcis-5213	33	5	−	−	PROPN
fcis-5213	33	6	z12	z12	NUM
fcis-5213	33	7	x2	x2	PROPN
fcis-5213	34	1	−	−	PROPN
fcis-5213	34	2	2x2	2x2	NUM
fcis-5213	34	3	∗	∗	NOUN
fcis-5213	34	4	x	x	PUNCT
fcis-5213	35	1	+	+	CCONJ
fcis-5213	35	2	y2	y2	PROPN
fcis-5213	35	3	−	−	PROPN
fcis-5213	35	4	2y2	2y2	NUM
fcis-5213	35	5	∗	∗	NOUN
fcis-5213	35	6	y	y	PROPN
fcis-5213	35	7	+	+	CCONJ
fcis-5213	35	8	z2	z2	PROPN
fcis-5213	35	9	−	−	PROPN
fcis-5213	35	10	2z2	2z2	NUM
fcis-5213	35	11	∗	∗	NOUN
fcis-5213	35	12	z	z	NOUN
fcis-5213	35	13	=	=	NOUN
fcis-5213	35	14	d22	d22	NOUN
fcis-5213	35	15	−	−	PROPN
fcis-5213	35	16	x22	x22	NUM
fcis-5213	36	1	−	−	PROPN
fcis-5213	36	2	y22	y22	PROPN
fcis-5213	36	3	−	−	PROPN
fcis-5213	36	4	z22	z22	NOUN
fcis-5213	36	5	x2	x2	NOUN
fcis-5213	36	6	−	−	PROPN
fcis-5213	36	7	2x3	2x3	NUM
fcis-5213	36	8	∗	∗	NOUN
fcis-5213	36	9	x	x	PUNCT
fcis-5213	37	1	+	+	CCONJ
fcis-5213	38	1	y2	y2	PROPN
fcis-5213	38	2	−	−	PROPN
fcis-5213	38	3	2y3	2y3	NUM
fcis-5213	38	4	∗	∗	NOUN
fcis-5213	38	5	y	y	PROPN
fcis-5213	38	6	+	+	CCONJ
fcis-5213	38	7	z2	z2	PROPN
fcis-5213	38	8	−	−	PROPN
fcis-5213	38	9	2z3	2z3	NUM
fcis-5213	38	10	∗	∗	NOUN
fcis-5213	38	11	z	z	NOUN
fcis-5213	38	12	=	=	SYM
fcis-5213	38	13	d32	d32	PROPN
fcis-5213	38	14	−	−	PROPN
fcis-5213	38	15	x32	x32	PROPN
fcis-5213	38	16	−	−	PROPN
fcis-5213	38	17	y32	y32	PROPN
fcis-5213	38	18	−	−	PROPN
fcis-5213	38	19	z32	z32	NOUN
fcis-5213	38	20	x2	x2	PROPN
fcis-5213	38	21	−	−	PROPN
fcis-5213	38	22	2x4	2x4	NUM
fcis-5213	38	23	∗	∗	NOUN
fcis-5213	38	24	x	x	PUNCT
fcis-5213	39	1	+	+	CCONJ
fcis-5213	39	2	y2	y2	PROPN
fcis-5213	39	3	−	−	PROPN
fcis-5213	39	4	2y4	2y4	NUM
fcis-5213	39	5	∗	∗	NOUN
fcis-5213	39	6	y	y	PROPN
fcis-5213	39	7	+	+	CCONJ
fcis-5213	39	8	z2	z2	PROPN
fcis-5213	39	9	−	−	PROPN
fcis-5213	39	10	2z4	2z4	NUM
fcis-5213	39	11	∗	∗	NOUN
fcis-5213	39	12	z	z	NOUN
fcis-5213	39	13	=	=	NOUN
fcis-5213	39	14	d42	d42	NOUN
fcis-5213	39	15	−	−	PROPN
fcis-5213	39	16	x42	x42	PROPN
fcis-5213	39	17	−	−	PROPN
fcis-5213	39	18	y42	y42	NOUN
fcis-5213	39	19	−	−	PROPN
fcis-5213	39	20	z42	z42	NOUN
fcis-5213	39	21	(	(	PUNCT
fcis-5213	39	22	2	2	NUM
fcis-5213	39	23	)	)	PUNCT
fcis-5213	39	24	the	the	DET
fcis-5213	39	25	third	third	ADJ
fcis-5213	39	26	-	-	PUNCT
fcis-5213	39	27	order	order	NOUN
fcis-5213	39	28	difference	difference	NOUN
fcis-5213	39	29	of	of	ADP
fcis-5213	39	30	the	the	DET
fcis-5213	39	31	equation	equation	NOUN
fcis-5213	39	32	is	be	AUX
fcis-5213	39	33	used	use	VERB
fcis-5213	39	34	to	to	PART
fcis-5213	39	35	eliminate	eliminate	VERB
fcis-5213	39	36	the	the	DET
fcis-5213	39	37	higher	high	ADJ
fcis-5213	39	38	-	-	PUNCT
fcis-5213	39	39	order	order	NOUN
fcis-5213	39	40	term	term	NOUN
fcis-5213	39	41	to	to	PART
fcis-5213	39	42	obtain	obtain	VERB
fcis-5213	39	43	the	the	DET
fcis-5213	39	44	following	follow	VERB
fcis-5213	39	45	firstorder	firstorder	NOUN
fcis-5213	39	46	equation	equation	NOUN
fcis-5213	39	47	:	:	PUNCT
fcis-5213	39	48	{	{	PUNCT
fcis-5213	39	49	2x(x2	2x(x2	NUM
fcis-5213	39	50	−	−	NOUN
fcis-5213	39	51	x1	x1	NUM
fcis-5213	39	52	)	)	PUNCT
fcis-5213	40	1	+	+	CCONJ
fcis-5213	40	2	2y(y2	2y(y2	NUM
fcis-5213	40	3	−	−	NOUN
fcis-5213	40	4	y1	y1	PROPN
fcis-5213	40	5	)	)	PUNCT
fcis-5213	40	6	+	+	CCONJ
fcis-5213	40	7	2z(z2	2z(z2	NUM
fcis-5213	40	8	−	−	NOUN
fcis-5213	40	9	z1	z1	PROPN
fcis-5213	40	10	)	)	PUNCT
fcis-5213	40	11	=	=	SYM
fcis-5213	40	12	d12	d12	NOUN
fcis-5213	40	13	−	−	PROPN
fcis-5213	40	14	d22	d22	PROPN
fcis-5213	40	15	+	+	CCONJ
fcis-5213	40	16	x22	x22	NUM
fcis-5213	40	17	−	−	NUM
fcis-5213	40	18	x12	x12	NUM
fcis-5213	41	1	+	+	CCONJ
fcis-5213	41	2	y22	y22	PROPN
fcis-5213	41	3	−	−	PROPN
fcis-5213	41	4	y12	y12	PROPN
fcis-5213	41	5	+	+	CCONJ
fcis-5213	41	6	z22	z22	NOUN
fcis-5213	41	7	−	−	PROPN
fcis-5213	41	8	z12	z12	NUM
fcis-5213	41	9	2x(x3	2x(x3	NUM
fcis-5213	41	10	−	−	PROPN
fcis-5213	41	11	x1	x1	PROPN
fcis-5213	41	12	)	)	PUNCT
fcis-5213	42	1	+	+	CCONJ
fcis-5213	43	1	2y(y3	2y(y3	NUM
fcis-5213	43	2	−	−	PROPN
fcis-5213	43	3	y1	y1	NOUN
fcis-5213	43	4	)	)	PUNCT
fcis-5213	43	5	+	+	CCONJ
fcis-5213	43	6	2z(z3	2z(z3	NUM
fcis-5213	43	7	−	−	NOUN
fcis-5213	43	8	z1	z1	PROPN
fcis-5213	43	9	)	)	PUNCT
fcis-5213	43	10	=	=	SYM
fcis-5213	43	11	d12	d12	ADJ
fcis-5213	43	12	−	−	PROPN
fcis-5213	43	13	d32	d32	NOUN
fcis-5213	43	14	+	+	CCONJ
fcis-5213	43	15	x32	x32	PROPN
fcis-5213	43	16	−	−	NUM
fcis-5213	43	17	x12	x12	NOUN
fcis-5213	44	1	+	+	CCONJ
fcis-5213	44	2	y32	y32	PROPN
fcis-5213	44	3	−	−	PROPN
fcis-5213	44	4	y12	y12	PROPN
fcis-5213	44	5	+	+	CCONJ
fcis-5213	44	6	z32	z32	PROPN
fcis-5213	44	7	−	−	PROPN
fcis-5213	44	8	z12	z12	PROPN
fcis-5213	44	9	2x(x4	2x(x4	NUM
fcis-5213	44	10	−	−	PROPN
fcis-5213	45	1	x1	x1	NUM
fcis-5213	45	2	)	)	PUNCT
fcis-5213	46	1	+	+	CCONJ
fcis-5213	46	2	2y(y4	2y(y4	NUM
fcis-5213	46	3	−	−	PROPN
fcis-5213	46	4	y1	y1	NOUN
fcis-5213	46	5	)	)	PUNCT
fcis-5213	47	1	+	+	CCONJ
fcis-5213	47	2	2z(z4	2z(z4	NUM
fcis-5213	47	3	−	−	NOUN
fcis-5213	47	4	z1	z1	PROPN
fcis-5213	47	5	)	)	PUNCT
fcis-5213	47	6	=	=	SYM
fcis-5213	47	7	d12	d12	NOUN
fcis-5213	47	8	−	−	PROPN
fcis-5213	47	9	d42	d42	NOUN
fcis-5213	47	10	+	+	CCONJ
fcis-5213	47	11	x42	x42	NOUN
fcis-5213	47	12	−	−	NUM
fcis-5213	47	13	x12	x12	NUM
fcis-5213	47	14	+	+	CCONJ
fcis-5213	47	15	y42	y42	PROPN
fcis-5213	47	16	−	−	PROPN
fcis-5213	47	17	y12	y12	PROPN
fcis-5213	47	18	+	+	CCONJ
fcis-5213	47	19	z42	z42	PROPN
fcis-5213	47	20	−	−	PROPN
fcis-5213	47	21	z12	z12	PROPN
fcis-5213	47	22	(	(	PUNCT
fcis-5213	47	23	3	3	NUM
fcis-5213	47	24	)	)	PUNCT
fcis-5213	47	25	the	the	DET
fcis-5213	47	26	equation	equation	NOUN
fcis-5213	47	27	is	be	AUX
fcis-5213	47	28	expressed	express	VERB
fcis-5213	47	29	in	in	ADP
fcis-5213	47	30	matrix	matrix	NOUN
fcis-5213	47	31	form	form	NOUN
fcis-5213	47	32	:	:	PUNCT
fcis-5213	47	33	ac	ac	PROPN
fcis-5213	47	34	=	=	PROPN
fcis-5213	47	35	b	b	PROPN
fcis-5213	47	36	a	a	DET
fcis-5213	47	37	=[	=[	NOUN
fcis-5213	47	38	2(x2	2(x2	NUM
fcis-5213	47	39	−	−	PROPN
fcis-5213	47	40	x1	x1	PROPN
fcis-5213	47	41	)	)	PUNCT
fcis-5213	47	42	2(x3	2(x3	NUM
fcis-5213	48	1	−	−	PROPN
fcis-5213	48	2	x1	x1	NUM
fcis-5213	48	3	)	)	PUNCT
fcis-5213	49	1	2(x4	2(x4	NUM
fcis-5213	49	2	−	−	PROPN
fcis-5213	49	3	x1	x1	PROPN
fcis-5213	49	4	)	)	PUNCT
fcis-5213	49	5	2(y2	2(y2	NUM
fcis-5213	49	6	−	−	PROPN
fcis-5213	49	7	y1	y1	NOUN
fcis-5213	49	8	)	)	PUNCT
fcis-5213	49	9	2(y3	2(y3	PROPN
fcis-5213	50	1	−	−	PROPN
fcis-5213	50	2	y1	y1	PROPN
fcis-5213	50	3	)	)	PUNCT
fcis-5213	50	4	2(y4	2(y4	PROPN
fcis-5213	50	5	−	−	PROPN
fcis-5213	50	6	y1	y1	PROPN
fcis-5213	50	7	)	)	PUNCT
fcis-5213	50	8	2(z2	2(z2	NUM
fcis-5213	50	9	−	−	NOUN
fcis-5213	50	10	z1	z1	PROPN
fcis-5213	50	11	)	)	PUNCT
fcis-5213	50	12	2(z3	2(z3	PROPN
fcis-5213	50	13	−	−	PROPN
fcis-5213	50	14	z1	z1	PROPN
fcis-5213	50	15	)	)	PUNCT
fcis-5213	50	16	2(z4	2(z4	NUM
fcis-5213	50	17	−	−	PROPN
fcis-5213	50	18	z1	z1	PROPN
fcis-5213	50	19	)	)	PUNCT
fcis-5213	50	20	]	]	PUNCT
fcis-5213	50	21	(	(	PUNCT
fcis-5213	50	22	4	4	X
fcis-5213	50	23	)	)	PUNCT
fcis-5213	50	24	c	c	NOUN
fcis-5213	51	1	=	=	SYM
fcis-5213	51	2	𝑋	𝑋	PROPN
fcis-5213	51	3	𝑌	𝑌	PROPN
fcis-5213	51	4	𝑍	𝑍	PROPN
fcis-5213	51	5	(	(	PUNCT
fcis-5213	51	6	5	5	NUM
fcis-5213	51	7	)	)	PUNCT
fcis-5213	51	8	b	b	NOUN
fcis-5213	51	9	=	=	SYM
fcis-5213	51	10	d12	d12	NOUN
fcis-5213	51	11	−	−	PROPN
fcis-5213	51	12	d22	d22	PROPN
fcis-5213	51	13	+	+	CCONJ
fcis-5213	51	14	x22	x22	NUM
fcis-5213	51	15	−	−	NUM
fcis-5213	51	16	x12	x12	NUM
fcis-5213	52	1	+	+	CCONJ
fcis-5213	52	2	y22	y22	PROPN
fcis-5213	52	3	−	−	PROPN
fcis-5213	52	4	y12	y12	PROPN
fcis-5213	52	5	+	+	CCONJ
fcis-5213	52	6	z22	z22	NOUN
fcis-5213	52	7	−	−	NOUN
fcis-5213	52	8	z1	z1	NOUN
fcis-5213	52	9	d12	d12	NOUN
fcis-5213	52	10	−	−	PROPN
fcis-5213	52	11	d32	d32	NOUN
fcis-5213	52	12	+	+	CCONJ
fcis-5213	52	13	x32	x32	PROPN
fcis-5213	52	14	−	−	NUM
fcis-5213	52	15	x12	x12	NOUN
fcis-5213	53	1	+	+	CCONJ
fcis-5213	53	2	y32	y32	PROPN
fcis-5213	53	3	−	−	PROPN
fcis-5213	53	4	y12	y12	PROPN
fcis-5213	53	5	+	+	CCONJ
fcis-5213	53	6	z32	z32	PROPN
fcis-5213	53	7	−	−	PROPN
fcis-5213	53	8	z12	z12	PROPN
fcis-5213	53	9	d12	d12	PROPN
fcis-5213	54	1	−	−	PROPN
fcis-5213	54	2	d32	d32	NOUN
fcis-5213	54	3	+	+	CCONJ
fcis-5213	54	4	x32	x32	PROPN
fcis-5213	54	5	−	−	NUM
fcis-5213	54	6	x12	x12	NOUN
fcis-5213	55	1	+	+	CCONJ
fcis-5213	55	2	y32	y32	PROPN
fcis-5213	55	3	−	−	PROPN
fcis-5213	55	4	y12	y12	PROPN
fcis-5213	55	5	+	+	CCONJ
fcis-5213	55	6	z32	z32	PROPN
fcis-5213	55	7	−	−	PROPN
fcis-5213	55	8	z12	z12	PROPN
fcis-5213	55	9	(	(	PUNCT
fcis-5213	55	10	6	6	NUM
fcis-5213	55	11	)	)	PUNCT
fcis-5213	55	12	the	the	DET
fcis-5213	55	13	equation	equation	NOUN
fcis-5213	55	14	can	can	AUX
fcis-5213	55	15	be	be	AUX
fcis-5213	55	16	written	write	VERB
fcis-5213	55	17	as	as	ADP
fcis-5213	55	18	:	:	PUNCT
fcis-5213	55	19	c	c	NOUN
fcis-5213	55	20	=	=	SYM
fcis-5213	55	21	a-1b	a-1b	NOUN
fcis-5213	55	22	(	(	PUNCT
fcis-5213	55	23	7	7	NUM
fcis-5213	55	24	)	)	SYM
fcis-5213	55	25	3	3	NUM
fcis-5213	55	26	.	.	X
fcis-5213	55	27	toa	toa	PROPN
fcis-5213	55	28	based	base	VERB
fcis-5213	55	29	distance	distance	NOUN
fcis-5213	55	30	measurements	measurement	NOUN
fcis-5213	55	31	toa(time	toa(time	ADJ
fcis-5213	55	32	-	-	PUNCT
fcis-5213	55	33	of	of	ADP
fcis-5213	55	34	-	-	PUNCT
fcis-5213	55	35	arrival	arrival	NOUN
fcis-5213	55	36	)	)	PUNCT
fcis-5213	55	37	positioning	positioning	NOUN
fcis-5213	55	38	is	be	AUX
fcis-5213	55	39	a	a	DET
fcis-5213	55	40	distance	distance	NOUN
fcis-5213	55	41	-	-	PUNCT
fcis-5213	55	42	based	base	VERB
fcis-5213	55	43	positioning	positioning	NOUN
fcis-5213	55	44	method	method	NOUN
fcis-5213	55	45	,	,	PUNCT
fcis-5213	55	46	which	which	PRON
fcis-5213	55	47	can	can	AUX
fcis-5213	55	48	be	be	AUX
fcis-5213	55	49	used	use	VERB
fcis-5213	55	50	to	to	PART
fcis-5213	55	51	locate	locate	VERB
fcis-5213	55	52	unknown	unknown	ADJ
fcis-5213	55	53	nodes	node	NOUN
fcis-5213	55	54	by	by	ADP
fcis-5213	55	55	multiplying	multiply	VERB
fcis-5213	55	56	the	the	DET
fcis-5213	55	57	arrival	arrival	NOUN
fcis-5213	55	58	time	time	NOUN
fcis-5213	55	59	of	of	ADP
fcis-5213	55	60	the	the	DET
fcis-5213	55	61	signal	signal	NOUN
fcis-5213	55	62	by	by	ADP
fcis-5213	55	63	the	the	DET
fcis-5213	55	64	propagation	propagation	NOUN
fcis-5213	55	65	speed	speed	NOUN
fcis-5213	55	66	to	to	PART
fcis-5213	55	67	obtain	obtain	VERB
fcis-5213	55	68	the	the	DET
fcis-5213	55	69	distance	distance	NOUN
fcis-5213	55	70	.	.	PUNCT
fcis-5213	56	1	without	without	ADP
fcis-5213	56	2	considering	consider	VERB
fcis-5213	56	3	the	the	DET
fcis-5213	56	4	error	error	NOUN
fcis-5213	56	5	,	,	PUNCT
fcis-5213	56	6	only	only	ADV
fcis-5213	56	7	four	four	NUM
fcis-5213	56	8	non	non	ADJ
fcis-5213	56	9	-	-	ADJ
fcis-5213	56	10	coplanar	coplanar	ADJ
fcis-5213	56	11	anchor	anchor	NOUN
fcis-5213	56	12	nodes	node	NOUN
fcis-5213	56	13	are	be	AUX
fcis-5213	56	14	needed	need	VERB
fcis-5213	56	15	in	in	ADP
fcis-5213	56	16	the	the	DET
fcis-5213	56	17	three	three	NUM
fcis-5213	56	18	-	-	PUNCT
fcis-5213	56	19	dimensional	dimensional	ADJ
fcis-5213	56	20	space	space	NOUN
fcis-5213	56	21	to	to	PART
fcis-5213	56	22	calculate	calculate	VERB
fcis-5213	56	23	the	the	DET
fcis-5213	56	24	target	target	NOUN
fcis-5213	56	25	position	position	NOUN
fcis-5213	56	26	.	.	PUNCT
fcis-5213	57	1	without	without	ADP
fcis-5213	57	2	losing	lose	VERB
fcis-5213	57	3	generality	generality	NOUN
fcis-5213	57	4	,	,	PUNCT
fcis-5213	57	5	it	it	PRON
fcis-5213	57	6	is	be	AUX
fcis-5213	57	7	assumed	assume	VERB
fcis-5213	57	8	that	that	SCONJ
fcis-5213	57	9	the	the	DET
fcis-5213	57	10	start	start	ADJ
fcis-5213	57	11	time	time	NOUN
fcis-5213	57	12	of	of	ADP
fcis-5213	57	13	each	each	DET
fcis-5213	57	14	source	source	NOUN
fcis-5213	57	15	ranging	range	VERB
fcis-5213	57	16	is	be	AUX
fcis-5213	57	17	0	0	NUM
fcis-5213	57	18	,	,	PUNCT
fcis-5213	57	19	and	and	CCONJ
fcis-5213	57	20	the	the	DET
fcis-5213	57	21	time	time	NOUN
fcis-5213	57	22	signal	signal	NOUN
fcis-5213	57	23	from	from	ADP
fcis-5213	57	24	the	the	DET
fcis-5213	57	25	ith	ith	PROPN
fcis-5213	57	26	anchor	anchor	PROPN
fcis-5213	57	27	node	node	NOUN
fcis-5213	57	28	is	be	AUX
fcis-5213	57	29	received	receive	VERB
fcis-5213	57	30	at	at	ADP
fcis-5213	57	31	time	time	NOUN
fcis-5213	57	32	ti	ti	NOUN
fcis-5213	57	33	,	,	PUNCT
fcis-5213	57	34	which	which	PRON
fcis-5213	57	35	means	mean	VERB
fcis-5213	57	36	that	that	SCONJ
fcis-5213	57	37	ti	ti	NOUN
fcis-5213	57	38	is	be	AUX
fcis-5213	57	39	a	a	DET
fcis-5213	57	40	toa	toa	PROPN
fcis-5213	57	41	measurement	measurement	NOUN
fcis-5213	57	42	.	.	PUNCT
fcis-5213	58	1	the	the	DET
fcis-5213	58	2	relationship	relationship	NOUN
fcis-5213	58	3	between	between	ADP
fcis-5213	58	4	distance	distance	NOUN
fcis-5213	58	5	and	and	CCONJ
fcis-5213	58	6	time	time	NOUN
fcis-5213	58	7	is	be	AUX
fcis-5213	58	8	as	as	ADV
fcis-5213	58	9	follows-	follows-	ADJ
fcis-5213	58	10	:	:	PUNCT
fcis-5213	58	11	di	di	NOUN
fcis-5213	58	12	=	=	SYM
fcis-5213	58	13	ti	ti	PROPN
fcis-5213	58	14	*	*	SYM
fcis-5213	58	15	c	c	PROPN
fcis-5213	58	16	,	,	PUNCT
fcis-5213	58	17	i=1,2,3,	i=1,2,3,	NOUN
fcis-5213	58	18	…	…	SYM
fcis-5213	58	19	n	n	X
fcis-5213	58	20	(	(	PUNCT
fcis-5213	58	21	8)	8)	NUM
fcis-5213	58	22	where	where	SCONJ
fcis-5213	58	23	ti	ti	NOUN
fcis-5213	58	24	is	be	AUX
fcis-5213	58	25	the	the	DET
fcis-5213	58	26	time	time	NOUN
fcis-5213	58	27	of	of	ADP
fcis-5213	58	28	the	the	DET
fcis-5213	58	29	signal	signal	NOUN
fcis-5213	58	30	from	from	ADP
fcis-5213	58	31	the	the	DET
fcis-5213	58	32	anchor	anchor	NOUN
fcis-5213	58	33	node	node	NOUN
fcis-5213	58	34	to	to	ADP
fcis-5213	58	35	the	the	DET
fcis-5213	58	36	un	un	PROPN
fcis-5213	58	37	,	,	PUNCT
fcis-5213	58	38	di	di	X
fcis-5213	58	39	is	be	AUX
fcis-5213	58	40	the	the	DET
fcis-5213	58	41	calculated	calculate	VERB
fcis-5213	58	42	distance	distance	NOUN
fcis-5213	58	43	from	from	ADP
fcis-5213	58	44	the	the	DET
fcis-5213	58	45	un	un	PROPN
fcis-5213	58	46	to	to	ADP
fcis-5213	58	47	the	the	DET
fcis-5213	58	48	ith	ith	PROPN
fcis-5213	58	49	anchor	anchor	PROPN
fcis-5213	58	50	node	node	PROPN
fcis-5213	58	51	,	,	PUNCT
fcis-5213	58	52	c	c	PROPN
fcis-5213	58	53	is	be	AUX
fcis-5213	58	54	the	the	DET
fcis-5213	58	55	speed	speed	NOUN
fcis-5213	58	56	of	of	ADP
fcis-5213	58	57	the	the	DET
fcis-5213	58	58	signal	signal	NOUN
fcis-5213	58	59	under	under	ADP
fcis-5213	58	60	water.the	water.the	DET
fcis-5213	58	61	calculation	calculation	NOUN
fcis-5213	58	62	process	process	NOUN
fcis-5213	58	63	of	of	ADP
fcis-5213	58	64	un	un	PROPN
fcis-5213	58	65	coordinates	coordinate	NOUN
fcis-5213	58	66	is	be	AUX
fcis-5213	58	67	shown	show	VERB
fcis-5213	58	68	in	in	ADP
fcis-5213	58	69	step	step	NOUN
fcis-5213	58	70	a.	a.	NOUN
fcis-5213	58	71	4	4	NUM
fcis-5213	58	72	.	.	PUNCT
fcis-5213	59	1	acoustic	acoustic	ADJ
fcis-5213	59	2	and	and	CCONJ
fcis-5213	59	3	optical	optical	ADJ
fcis-5213	59	4	hybrid	hybrid	NOUN
fcis-5213	59	5	based	base	VERB
fcis-5213	59	6	distance	distance	NOUN
fcis-5213	59	7	measurements	measurement	NOUN
fcis-5213	59	8	4.1	4.1	NUM
fcis-5213	59	9	.	.	PUNCT
fcis-5213	60	1	acoustic	acoustic	ADJ
fcis-5213	60	2	we	we	PRON
fcis-5213	60	3	set	set	VERB
fcis-5213	60	4	the	the	DET
fcis-5213	60	5	received	receive	VERB
fcis-5213	60	6	signal	signal	NOUN
fcis-5213	60	7	of	of	ADP
fcis-5213	60	8	the	the	DET
fcis-5213	60	9	underwater	underwater	ADJ
fcis-5213	60	10	acoustic	acoustic	ADJ
fcis-5213	60	11	channel	channel	NOUN
fcis-5213	60	12	as	as	ADP
fcis-5213	60	13	:	:	PUNCT
fcis-5213	60	14	xri(t	xri(t	PROPN
fcis-5213	60	15	)	)	PUNCT
fcis-5213	60	16	=	=	PUNCT
fcis-5213	60	17	a	a	DET
fcis-5213	60	18	sin(2πfact	sin(2πfact	PROPN
fcis-5213	60	19	+	+	CCONJ
fcis-5213	60	20	φi	φi	ADP
fcis-5213	60	21	+	+	PUNCT
fcis-5213	60	22	φwi	φwi	NOUN
fcis-5213	60	23	+	+	X
fcis-5213	60	24	φ0	φ0	ADJ
fcis-5213	60	25	)	)	PUNCT
fcis-5213	60	26	+	+	NUM
fcis-5213	60	27	wi(t	wi(t	NOUN
fcis-5213	60	28	)	)	PUNCT
fcis-5213	60	29	(	(	PUNCT
fcis-5213	60	30	9	9	X
fcis-5213	60	31	)	)	PUNCT
fcis-5213	60	32	where	where	SCONJ
fcis-5213	60	33	i	i	PRON
fcis-5213	60	34	represents	represent	VERB
fcis-5213	60	35	four	four	NUM
fcis-5213	60	36	non	non	ADJ
fcis-5213	60	37	coplanar	coplanar	ADJ
fcis-5213	60	38	anchor	anchor	NOUN
fcis-5213	60	39	nodes	node	NOUN
fcis-5213	60	40	that	that	PRON
fcis-5213	60	41	have	have	AUX
fcis-5213	60	42	been	be	AUX
fcis-5213	60	43	successfully	successfully	ADV
fcis-5213	60	44	positioned	position	VERB
fcis-5213	60	45	,	,	PUNCT
fcis-5213	60	46	a	a	PRON
fcis-5213	60	47	represents	represent	VERB
fcis-5213	60	48	the	the	DET
fcis-5213	60	49	amplitude	amplitude	NOUN
fcis-5213	60	50	of	of	ADP
fcis-5213	60	51	the	the	DET
fcis-5213	60	52	received	receive	VERB
fcis-5213	60	53	signal	signal	NOUN
fcis-5213	60	54	,	,	PUNCT
fcis-5213	60	55	φi	φi	ADV
fcis-5213	60	56	represents	represent	VERB
fcis-5213	60	57	the	the	DET
fcis-5213	60	58	phase	phase	NOUN
fcis-5213	60	59	shift	shift	NOUN
fcis-5213	60	60	due	due	ADJ
fcis-5213	60	61	to	to	ADP
fcis-5213	60	62	interference	interference	NOUN
fcis-5213	60	63	noise	noise	NOUN
fcis-5213	60	64	,	,	PUNCT
fcis-5213	60	65	φwi	φwi	NOUN
fcis-5213	60	66	represents	represent	VERB
fcis-5213	60	67	the	the	DET
fcis-5213	60	68	phase	phase	NOUN
fcis-5213	60	69	uncertainty	uncertainty	NOUN
fcis-5213	60	70	,	,	PUNCT
fcis-5213	60	71	and	and	CCONJ
fcis-5213	60	72	wi(t	wi(t	NOUN
fcis-5213	60	73	)	)	PUNCT
fcis-5213	60	74	is	be	AUX
fcis-5213	60	75	a	a	DET
fcis-5213	60	76	gaussian	gaussian	ADJ
fcis-5213	60	77	zero	zero	NUM
fcis-5213	60	78	mean	mean	VERB
fcis-5213	60	79	random	random	ADJ
fcis-5213	60	80	noise	noise	NOUN
fcis-5213	60	81	.	.	PUNCT
fcis-5213	61	1	the	the	DET
fcis-5213	61	2	attenuation	attenuation	NOUN
fcis-5213	61	3	of	of	ADP
fcis-5213	61	4	underwater	underwater	ADJ
fcis-5213	61	5	acoustic	acoustic	ADJ
fcis-5213	61	6	signal	signal	NOUN
fcis-5213	61	7	strength	strength	NOUN
fcis-5213	61	8	is	be	AUX
fcis-5213	61	9	related	relate	VERB
fcis-5213	61	10	to	to	ADP
fcis-5213	61	11	various	various	ADJ
fcis-5213	61	12	factors	factor	NOUN
fcis-5213	61	13	,	,	PUNCT
fcis-5213	61	14	which	which	PRON
fcis-5213	61	15	will	will	AUX
fcis-5213	61	16	affect	affect	VERB
fcis-5213	61	17	the	the	DET
fcis-5213	61	18	amplitude	amplitude	NOUN
fcis-5213	61	19	and	and	CCONJ
fcis-5213	61	20	frequency	frequency	NOUN
fcis-5213	61	21	of	of	ADP
fcis-5213	61	22	the	the	DET
fcis-5213	61	23	acoustic	acoustic	ADJ
fcis-5213	61	24	signal	signal	NOUN
fcis-5213	61	25	.	.	PUNCT
fcis-5213	62	1	the	the	DET
fcis-5213	62	2	acoustic	acoustic	ADJ
fcis-5213	62	3	signal	signal	NOUN
fcis-5213	62	4	strength	strength	NOUN
fcis-5213	62	5	is	be	AUX
fcis-5213	62	6	written	write	VERB
fcis-5213	62	7	as	as	ADP
fcis-5213	62	8	:	:	PUNCT
fcis-5213	62	9	10	10	NUM
fcis-5213	62	10	log10	log10	PROPN
fcis-5213	62	11	(	(	PUNCT
fcis-5213	62	12	a0	a0	PROPN
fcis-5213	62	13	a	a	PRON
fcis-5213	62	14	)	)	PUNCT
fcis-5213	62	15	2=	2=	NUM
fcis-5213	62	16	k	k	X
fcis-5213	62	17	·	·	PUNCT
fcis-5213	62	18	10	10	NUM
fcis-5213	62	19	log10	log10	PROPN
fcis-5213	63	1	d	d	PROPN
fcis-5213	63	2	+	+	PROPN
fcis-5213	63	3	d	d	PROPN
fcis-5213	63	4	·	·	PUNCT
fcis-5213	63	5	10	10	NUM
fcis-5213	63	6	log10α	log10α	VERB
fcis-5213	63	7	(	(	PUNCT
fcis-5213	63	8	10	10	NUM
fcis-5213	63	9	)	)	PUNCT
fcis-5213	63	10	where	where	SCONJ
fcis-5213	63	11	k	k	PROPN
fcis-5213	63	12	represents	represent	VERB
fcis-5213	63	13	the	the	DET
fcis-5213	63	14	geometric	geometric	ADJ
fcis-5213	63	15	diffusion	diffusion	NOUN
fcis-5213	63	16	factor	factor	NOUN
fcis-5213	63	17	,	,	PUNCT
fcis-5213	63	18	which	which	PRON
fcis-5213	63	19	is	be	AUX
fcis-5213	63	20	usually	usually	ADV
fcis-5213	63	21	between	between	ADP
fcis-5213	63	22	1	1	NUM
fcis-5213	63	23	and	and	CCONJ
fcis-5213	63	24	2	2	NUM
fcis-5213	63	25	,	,	PUNCT
fcis-5213	63	26	d	d	PRON
fcis-5213	63	27	represents	represent	VERB
fcis-5213	63	28	the	the	DET
fcis-5213	63	29	distance	distance	NOUN
fcis-5213	63	30	between	between	ADP
fcis-5213	63	31	the	the	DET
fcis-5213	63	32	anchor	anchor	NOUN
fcis-5213	63	33	node	node	NOUN
fcis-5213	63	34	and	and	CCONJ
fcis-5213	63	35	the	the	DET
fcis-5213	63	36	un	un	PROPN
fcis-5213	63	37	,	,	PUNCT
fcis-5213	63	38	α	α	PRON
fcis-5213	63	39	represents	represent	VERB
fcis-5213	63	40	the	the	DET
fcis-5213	63	41	underwater	underwater	ADJ
fcis-5213	63	42	acoustic	acoustic	ADJ
fcis-5213	63	43	absorption	absorption	NOUN
fcis-5213	63	44	coefficient	coefficient	NOUN
fcis-5213	63	45	,	,	PUNCT
fcis-5213	63	46	and	and	CCONJ
fcis-5213	63	47	the	the	DET
fcis-5213	63	48	value	value	NOUN
fcis-5213	63	49	of	of	ADP
fcis-5213	63	50	α	α	PROPN
fcis-5213	63	51	is	be	AUX
fcis-5213	63	52	usually	usually	ADV
fcis-5213	63	53	calculated	calculate	VERB
fcis-5213	63	54	by	by	ADP
fcis-5213	63	55	thorp	thorp	PROPN
fcis-5213	63	56	's	's	PART
fcis-5213	63	57	formula	formula	NOUN
fcis-5213	63	58	,	,	PUNCT
fcis-5213	63	59	:	:	PUNCT
fcis-5213	64	1	10	10	NUM
fcis-5213	64	2	log10	log10	PROPN
fcis-5213	64	3	α	α	NOUN
fcis-5213	64	4	=	=	NOUN
fcis-5213	64	5	0.1fac2	0.1fac2	NUM
fcis-5213	64	6	1+fac2	1+fac2	NUM
fcis-5213	64	7	+	+	CCONJ
fcis-5213	64	8	40fac2	40fac2	PROPN
fcis-5213	64	9	4100+fac2	4100+fac2	PROPN
fcis-5213	64	10	+2.75×10	+2.75×10	NOUN
fcis-5213	64	11	-	-	PROPN
fcis-5213	64	12	4×fac2	4×fac2	NUM
fcis-5213	64	13	+	+	NOUN
fcis-5213	64	14	0.003	0.003	NUM
fcis-5213	64	15	(	(	PUNCT
fcis-5213	64	16	11	11	NUM
fcis-5213	64	17	)	)	PUNCT
fcis-5213	64	18	4.2	4.2	NUM
fcis-5213	64	19	.	.	PUNCT
fcis-5213	65	1	optical	optical	ADJ
fcis-5213	65	2	underwater	underwater	ADJ
fcis-5213	65	3	optical	optical	ADJ
fcis-5213	65	4	communication	communication	NOUN
fcis-5213	65	5	systems	system	NOUN
fcis-5213	65	6	employ	employ	VERB
fcis-5213	65	7	directly	directly	ADV
fcis-5213	65	8	detectable	detectable	ADJ
fcis-5213	65	9	intensity	intensity	NOUN
fcis-5213	65	10	modulation	modulation	NOUN
fcis-5213	65	11	(	(	PUNCT
fcis-5213	65	12	im	im	NOUN
fcis-5213	65	13	/	/	SYM
fcis-5213	65	14	dd	dd	NOUN
fcis-5213	65	15	)	)	PUNCT
fcis-5213	65	16	,	,	PUNCT
fcis-5213	65	17	which	which	PRON
fcis-5213	65	18	uses	use	VERB
fcis-5213	65	19	an	an	DET
fcis-5213	65	20	on	on	ADP
fcis-5213	65	21	–	–	PUNCT
fcis-5213	65	22	off	off	ADV
fcis-5213	65	23	keying	key	VERB
fcis-5213	65	24	(	(	PUNCT
fcis-5213	65	25	ook	ook	PROPN
fcis-5213	65	26	)	)	PUNCT
fcis-5213	65	27	in	in	ADP
fcis-5213	65	28	the	the	DET
fcis-5213	65	29	physical	physical	ADJ
fcis-5213	65	30	layer	layer	NOUN
fcis-5213	65	31	.	.	PUNCT
fcis-5213	66	1	the	the	DET
fcis-5213	66	2	initial	initial	ADJ
fcis-5213	66	3	simulations	simulation	NOUN
fcis-5213	66	4	will	will	AUX
fcis-5213	66	5	be	be	AUX
fcis-5213	66	6	done	do	VERB
fcis-5213	66	7	in	in	ADP
fcis-5213	66	8	the	the	DET
fcis-5213	66	9	los	los	PROPN
fcis-5213	66	10	environment	environment	PROPN
fcis-5213	66	11	,	,	PUNCT
fcis-5213	66	12	which	which	PRON
fcis-5213	66	13	will	will	AUX
fcis-5213	66	14	save	save	VERB
fcis-5213	66	15	us	we	PRON
fcis-5213	66	16	from	from	ADP
fcis-5213	66	17	having	have	VERB
fcis-5213	66	18	to	to	PART
fcis-5213	66	19	talk	talk	VERB
fcis-5213	66	20	about	about	ADP
fcis-5213	66	21	light	light	NOUN
fcis-5213	66	22	in	in	ADP
fcis-5213	66	23	the	the	DET
fcis-5213	66	24	presence	presence	NOUN
fcis-5213	66	25	of	of	ADP
fcis-5213	66	26	obstacles.the	obstacles.the	DET
fcis-5213	66	27	radiant	radiant	ADJ
fcis-5213	66	28	intensity	intensity	NOUN
fcis-5213	66	29	of	of	ADP
fcis-5213	66	30	light	light	ADJ
fcis-5213	66	31	underwater	underwater	NOUN
fcis-5213	66	32	can	can	AUX
fcis-5213	66	33	be	be	AUX
fcis-5213	66	34	expressed	express	VERB
fcis-5213	66	35	as	as	ADP
fcis-5213	66	36	,	,	PUNCT
fcis-5213	66	37	:	:	PUNCT
fcis-5213	66	38	is(d	is(d	PROPN
fcis-5213	66	39	,	,	PUNCT
fcis-5213	66	40	φ)=p	φ)=p	X
fcis-5213	66	41	m+1	m+1	PRON
fcis-5213	66	42	2𝜋d2cos	2𝜋d2cos	NUM
fcis-5213	66	43	m	m	NOUN
fcis-5213	66	44	φ	φ	NOUN
fcis-5213	66	45	(	(	PUNCT
fcis-5213	66	46	12	12	NUM
fcis-5213	66	47	)	)	PUNCT
fcis-5213	66	48	where	where	SCONJ
fcis-5213	66	49	d	d	NOUN
fcis-5213	66	50	is	be	AUX
fcis-5213	66	51	the	the	DET
fcis-5213	66	52	angle	angle	NOUN
fcis-5213	66	53	between	between	ADP
fcis-5213	66	54	the	the	DET
fcis-5213	66	55	optical	optical	ADJ
fcis-5213	66	56	path	path	NOUN
fcis-5213	66	57	direction	direction	NOUN
fcis-5213	66	58	of	of	ADP
fcis-5213	66	59	the	the	DET
fcis-5213	66	60	anchor	anchor	NOUN
fcis-5213	66	61	node	node	NOUN
fcis-5213	66	62	and	and	CCONJ
fcis-5213	66	63	the	the	DET
fcis-5213	66	64	vertical	vertical	ADJ
fcis-5213	66	65	direction	direction	NOUN
fcis-5213	66	66	,	,	PUNCT
fcis-5213	66	67	d	d	PRON
fcis-5213	66	68	is	be	AUX
fcis-5213	66	69	the	the	DET
fcis-5213	66	70	distance	distance	NOUN
fcis-5213	66	71	between	between	ADP
fcis-5213	66	72	the	the	DET
fcis-5213	66	73	anchor	anchor	NOUN
fcis-5213	66	74	node	node	NOUN
fcis-5213	66	75	and	and	CCONJ
fcis-5213	66	76	the	the	DET
fcis-5213	66	77	un	un	PROPN
fcis-5213	66	78	,	,	PUNCT
fcis-5213	66	79	m	m	VERB
fcis-5213	66	80	is	be	AUX
fcis-5213	66	81	the	the	DET
fcis-5213	66	82	lambert	lambert	PROPN
fcis-5213	66	83	’s	’s	PART
fcis-5213	66	84	modulus	modulus	NOUN
fcis-5213	66	85	of	of	ADP
fcis-5213	66	86	the	the	DET
fcis-5213	66	87	beam	beam	ADJ
fcis-5213	66	88	effect	effect	NOUN
fcis-5213	66	89	of	of	ADP
fcis-5213	66	90	the	the	DET
fcis-5213	66	91	anchor	anchor	NOUN
fcis-5213	66	92	node	node	NOUN
fcis-5213	66	93	,	,	PUNCT
fcis-5213	66	94	p	p	PROPN
fcis-5213	66	95	is	be	AUX
fcis-5213	66	96	the	the	DET
fcis-5213	66	97	average	average	ADJ
fcis-5213	66	98	optical	optical	ADJ
fcis-5213	66	99	power	power	NOUN
fcis-5213	66	100	,	,	PUNCT
fcis-5213	66	101	where	where	SCONJ
fcis-5213	66	102	m	m	NOUN
fcis-5213	66	103	is	be	AUX
fcis-5213	66	104	expressed	express	VERB
fcis-5213	66	105	as	as	ADP
fcis-5213	66	106	,	,	PUNCT
fcis-5213	66	107	:	:	PUNCT
fcis-5213	66	108	m=	m=	X
fcis-5213	66	109	−	−	NOUN
fcis-5213	66	110	𝑙𝑛	𝑙𝑛	NOUN
fcis-5213	66	111	2	2	NUM
fcis-5213	66	112	ln(cosφ1/2	ln(cosφ1/2	X
fcis-5213	66	113	)	)	PUNCT
fcis-5213	66	114	(	(	PUNCT
fcis-5213	66	115	13	13	NUM
fcis-5213	66	116	)	)	PUNCT
fcis-5213	66	117	fig.2	fig.2	VERB
fcis-5213	66	118	main	main	ADJ
fcis-5213	66	119	parameters	parameter	NOUN
fcis-5213	66	120	of	of	ADP
fcis-5213	66	121	the	the	DET
fcis-5213	66	122	optical	optical	ADJ
fcis-5213	66	123	link	link	NOUN
fcis-5213	66	124	model	model	NOUN
fcis-5213	66	125	let	let	VERB
fcis-5213	66	126	aeff	aeff	NOUN
fcis-5213	66	127	be	be	AUX
fcis-5213	66	128	the	the	DET
fcis-5213	66	129	effective	effective	ADJ
fcis-5213	66	130	area	area	NOUN
fcis-5213	66	131	of	of	ADP
fcis-5213	66	132	the	the	DET
fcis-5213	66	133	un	un	PROPN
fcis-5213	66	134	receiving	receive	VERB
fcis-5213	66	135	the	the	DET
fcis-5213	66	136	incident	incident	NOUN
fcis-5213	66	137	light	light	ADJ
fcis-5213	66	138	radiation	radiation	NOUN
fcis-5213	66	139	,	,	PUNCT
fcis-5213	66	140	and	and	CCONJ
fcis-5213	66	141	which	which	PRON
fcis-5213	66	142	is	be	AUX
fcis-5213	66	143	expressed	express	VERB
fcis-5213	66	144	as	as	ADP
fcis-5213	66	145	:	:	PUNCT
fcis-5213	66	146	a	a	DET
fcis-5213	66	147	eff(ψ	eff(ψ	NOUN
fcis-5213	66	148	)	)	PUNCT
fcis-5213	66	149	=	=	SYM
fcis-5213	66	150	f(ψ)ar	f(ψ)ar	PROPN
fcis-5213	66	151	cos	cos	NOUN
fcis-5213	66	152	ψ	ψ	PROPN
fcis-5213	66	153	,	,	PUNCT
fcis-5213	66	154	|ψ|	|ψ|	NOUN
fcis-5213	66	155	≤	≤	NUM
fcis-5213	66	156	ψc	ψc	ADP
fcis-5213	66	157	(	(	PUNCT
fcis-5213	66	158	14	14	NUM
fcis-5213	66	159	)	)	PUNCT
fcis-5213	66	160	where	where	SCONJ
fcis-5213	66	161	ar	ar	PROPN
fcis-5213	66	162	is	be	AUX
fcis-5213	66	163	the	the	DET
fcis-5213	66	164	un	un	PROPN
fcis-5213	66	165	area	area	PROPN
fcis-5213	66	166	,	,	PUNCT
fcis-5213	66	167	ψ	ψ	X
fcis-5213	66	168	is	be	AUX
fcis-5213	66	169	the	the	DET
fcis-5213	66	170	incident	incident	NOUN
fcis-5213	66	171	angle	angle	NOUN
fcis-5213	66	172	and	and	CCONJ
fcis-5213	66	173	f(ψ	f(ψ	NOUN
fcis-5213	66	174	)	)	PUNCT
fcis-5213	66	175	is	be	AUX
fcis-5213	66	176	the	the	DET
fcis-5213	66	177	light	light	ADJ
fcis-5213	66	178	concentrator	concentrator	NOUN
fcis-5213	66	179	gain	gain	NOUN
fcis-5213	66	180	given	give	VERB
fcis-5213	66	181	by	by	ADP
fcis-5213	66	182	:	:	PUNCT
fcis-5213	66	183	f(ψ	f(ψ	NOUN
fcis-5213	66	184	)	)	PUNCT
fcis-5213	67	1	=	=	PRON
fcis-5213	67	2	{	{	PUNCT
fcis-5213	67	3	n2	n2	PROPN
fcis-5213	67	4	sin2ψc	sin2ψc	PROPN
fcis-5213	67	5	,	,	PUNCT
fcis-5213	67	6	if	if	SCONJ
fcis-5213	67	7	|ψ|	|ψ|	NOUN
fcis-5213	67	8	≤	≤	NOUN
fcis-5213	67	9	c	c	NOUN
fcis-5213	67	10	0	0	NUM
fcis-5213	67	11	,	,	PUNCT
fcis-5213	68	1	if|ψ|	if|ψ|	ADV
fcis-5213	68	2	>	>	X
fcis-5213	68	3	c	c	X
fcis-5213	68	4	(	(	PUNCT
fcis-5213	68	5	15	15	NUM
fcis-5213	68	6	)	)	PUNCT
fcis-5213	68	7	where	where	SCONJ
fcis-5213	68	8	ψc	ψc	NOUN
fcis-5213	68	9	is	be	AUX
fcis-5213	68	10	the	the	DET
fcis-5213	68	11	half	half	ADJ
fcis-5213	68	12	-	-	PUNCT
fcis-5213	68	13	angle	angle	NOUN
fcis-5213	68	14	field	field	NOUN
fcis-5213	68	15	of	of	ADP
fcis-5213	68	16	view	view	NOUN
fcis-5213	68	17	(	(	PUNCT
fcis-5213	68	18	fov	fov	NOUN
fcis-5213	68	19	)	)	PUNCT
fcis-5213	68	20	of	of	ADP
fcis-5213	68	21	the	the	DET
fcis-5213	68	22	optical	optical	ADJ
fcis-5213	68	23	detector	detector	NOUN
fcis-5213	68	24	,	,	PUNCT
fcis-5213	68	25	and	and	CCONJ
fcis-5213	68	26	n	n	PRON
fcis-5213	68	27	is	be	AUX
fcis-5213	68	28	the	the	DET
fcis-5213	68	29	refractive	refractive	ADJ
fcis-5213	68	30	index	index	NOUN
fcis-5213	68	31	of	of	ADP
fcis-5213	68	32	the	the	DET
fcis-5213	68	33	seawater	seawater	NOUN
fcis-5213	68	34	.	.	PUNCT
fcis-5213	69	1	since	since	SCONJ
fcis-5213	69	2	the	the	DET
fcis-5213	69	3	attenuation	attenuation	NOUN
fcis-5213	69	4	of	of	ADP
fcis-5213	69	5	light	light	ADJ
fcis-5213	69	6	underwater	underwater	NOUN
fcis-5213	69	7	is	be	AUX
fcis-5213	69	8	mainly	mainly	ADV
fcis-5213	69	9	absorption	absorption	NOUN
fcis-5213	69	10	,	,	PUNCT
fcis-5213	69	11	in	in	ADP
fcis-5213	69	12	order	order	NOUN
fcis-5213	69	13	to	to	PART
fcis-5213	69	14	accurately	accurately	ADV
fcis-5213	69	15	determine	determine	VERB
fcis-5213	69	16	the	the	DET
fcis-5213	69	17	position	position	NOUN
fcis-5213	69	18	of	of	ADP
fcis-5213	69	19	the	the	DET
fcis-5213	69	20	un	un	PROPN
fcis-5213	69	21	,	,	PUNCT
fcis-5213	69	22	we	we	PRON
fcis-5213	69	23	set	set	VERB
fcis-5213	69	24	the	the	DET
fcis-5213	69	25	absorption	absorption	NOUN
fcis-5213	69	26	coefficient	coefficient	NOUN
fcis-5213	69	27	as	as	ADP
fcis-5213	69	28	:	:	PUNCT
fcis-5213	69	29	lch	lch	PROPN
fcis-5213	69	30	=	=	SYM
fcis-5213	69	31	exp(−kad	exp(−kad	PROPN
fcis-5213	69	32	)	)	PUNCT
fcis-5213	69	33	(	(	PUNCT
fcis-5213	69	34	16	16	NUM
fcis-5213	69	35	)	)	PUNCT
fcis-5213	69	36	where	where	SCONJ
fcis-5213	69	37	ka	ka	PROPN
fcis-5213	69	38	is	be	AUX
fcis-5213	69	39	the	the	DET
fcis-5213	69	40	diffuse	diffuse	PROPN
fcis-5213	69	41	attenuation	attenuation	NOUN
fcis-5213	69	42	coefficient	coefficient	NOUN
fcis-5213	69	43	.	.	PUNCT
fcis-5213	70	1	using	use	VERB
fcis-5213	70	2	(	(	PUNCT
fcis-5213	70	3	15	15	NUM
fcis-5213	70	4	)	)	PUNCT
fcis-5213	70	5	,	,	PUNCT
fcis-5213	70	6	(	(	PUNCT
fcis-5213	70	7	17	17	NUM
fcis-5213	70	8	)	)	PUNCT
fcis-5213	70	9	,	,	PUNCT
fcis-5213	70	10	and	and	CCONJ
fcis-5213	70	11	(	(	PUNCT
fcis-5213	70	12	19	19	NUM
fcis-5213	70	13	)	)	PUNCT
fcis-5213	70	14	,	,	PUNCT
fcis-5213	70	15	the	the	DET
fcis-5213	70	16	received	receive	VERB
fcis-5213	70	17	optical	optical	ADJ
fcis-5213	70	18	signal	signal	NOUN
fcis-5213	70	19	strength	strength	NOUN
fcis-5213	70	20	in	in	ADP
fcis-5213	70	21	db	db	PROPN
fcis-5213	70	22	at	at	ADP
fcis-5213	70	23	the	the	DET
fcis-5213	70	24	un	un	PROPN
fcis-5213	70	25	side	side	NOUN
fcis-5213	70	26	can	can	AUX
fcis-5213	70	27	be	be	AUX
fcis-5213	70	28	calculated	calculate	VERB
fcis-5213	70	29	as	as	ADP
fcis-5213	70	30	:	:	PUNCT
fcis-5213	70	31	pow	pow	NOUN
fcis-5213	70	32	=	=	NOUN
fcis-5213	70	33	10	10	NUM
fcis-5213	70	34	log10(isa	log10(isa	NOUN
fcis-5213	70	35	efflch	efflch	NOUN
fcis-5213	70	36	)	)	PUNCT
fcis-5213	71	1	+	+	CCONJ
fcis-5213	72	1	ξ	ξ	X
fcis-5213	72	2	(	(	PUNCT
fcis-5213	72	3	17	17	NUM
fcis-5213	72	4	)	)	PUNCT
fcis-5213	72	5	where	where	SCONJ
fcis-5213	72	6	ξ	ξ	PROPN
fcis-5213	72	7	is	be	AUX
fcis-5213	72	8	the	the	DET
fcis-5213	72	9	average	average	ADJ
fcis-5213	72	10	value	value	NOUN
fcis-5213	72	11	of	of	ADP
fcis-5213	72	12	noise	noise	NOUN
fcis-5213	72	13	(	(	PUNCT
fcis-5213	72	14	in	in	ADP
fcis-5213	72	15	db	db	NOUN
fcis-5213	72	16	)	)	PUNCT
fcis-5213	72	17	generated	generate	VERB
fcis-5213	72	18	by	by	ADP
fcis-5213	72	19	natural	natural	ADJ
fcis-5213	72	20	light	light	ADJ
fcis-5213	72	21	underwater	underwater	NOUN
fcis-5213	72	22	.	.	PUNCT
fcis-5213	73	1	5	5	X
fcis-5213	73	2	.	.	X
fcis-5213	73	3	improvement	improvement	NOUN
fcis-5213	73	4	of	of	ADP
fcis-5213	73	5	toa	toa	NOUN
fcis-5213	73	6	in	in	ADP
fcis-5213	73	7	underwater	underwater	ADJ
fcis-5213	73	8	un	un	PROPN
fcis-5213	73	9	positioning	positioning	NOUN
fcis-5213	73	10	,	,	PUNCT
fcis-5213	73	11	acoustic	acoustic	ADJ
fcis-5213	73	12	positioning	positioning	NOUN
fcis-5213	73	13	is	be	AUX
fcis-5213	73	14	often	often	ADV
fcis-5213	73	15	used	use	VERB
fcis-5213	73	16	due	due	ADP
fcis-5213	73	17	to	to	ADP
fcis-5213	73	18	the	the	DET
fcis-5213	73	19	limitations	limitation	NOUN
fcis-5213	73	20	of	of	ADP
fcis-5213	73	21	the	the	DET
fcis-5213	73	22	scale	scale	NOUN
fcis-5213	73	23	of	of	ADP
fcis-5213	73	24	the	the	DET
fcis-5213	73	25	simulated	simulated	ADJ
fcis-5213	73	26	61	61	NUM
fcis-5213	73	27	environment	environment	NOUN
fcis-5213	73	28	and	and	CCONJ
fcis-5213	73	29	energy	energy	NOUN
fcis-5213	73	30	saving	saving	NOUN
fcis-5213	73	31	.	.	PUNCT
fcis-5213	74	1	however	however	ADV
fcis-5213	74	2	,	,	PUNCT
fcis-5213	74	3	considering	consider	VERB
fcis-5213	74	4	the	the	DET
fcis-5213	74	5	advantages	advantage	NOUN
fcis-5213	74	6	of	of	ADP
fcis-5213	74	7	underwater	underwater	ADJ
fcis-5213	74	8	optical	optical	ADJ
fcis-5213	74	9	communication	communication	NOUN
fcis-5213	74	10	such	such	ADJ
fcis-5213	74	11	as	as	ADP
fcis-5213	74	12	high	high	ADJ
fcis-5213	74	13	speed	speed	NOUN
fcis-5213	74	14	,	,	PUNCT
fcis-5213	74	15	high	high	ADJ
fcis-5213	74	16	bandwidth	bandwidth	NOUN
fcis-5213	74	17	,	,	PUNCT
fcis-5213	74	18	and	and	CCONJ
fcis-5213	74	19	high	high	ADJ
fcis-5213	74	20	security	security	NOUN
fcis-5213	74	21	,	,	PUNCT
fcis-5213	74	22	its	its	PRON
fcis-5213	74	23	advantages	advantage	NOUN
fcis-5213	74	24	in	in	ADP
fcis-5213	74	25	short	short	ADJ
fcis-5213	74	26	-	-	PUNCT
fcis-5213	74	27	range	range	NOUN
fcis-5213	74	28	communication	communication	NOUN
fcis-5213	74	29	are	be	AUX
fcis-5213	74	30	very	very	ADV
fcis-5213	74	31	significant	significant	ADJ
fcis-5213	74	32	.	.	PUNCT
fcis-5213	75	1	therefore	therefore	ADV
fcis-5213	75	2	,	,	PUNCT
fcis-5213	75	3	considering	consider	VERB
fcis-5213	75	4	the	the	DET
fcis-5213	75	5	underwater	underwater	ADJ
fcis-5213	75	6	situation	situation	NOUN
fcis-5213	75	7	of	of	ADP
fcis-5213	75	8	sound	sound	NOUN
fcis-5213	75	9	and	and	CCONJ
fcis-5213	75	10	light	light	NOUN
fcis-5213	75	11	,	,	PUNCT
fcis-5213	75	12	we	we	PRON
fcis-5213	75	13	evaluate	evaluate	VERB
fcis-5213	75	14	the	the	DET
fcis-5213	75	15	advantages	advantage	NOUN
fcis-5213	75	16	of	of	ADP
fcis-5213	75	17	sound	sound	NOUN
fcis-5213	75	18	and	and	CCONJ
fcis-5213	75	19	light	light	NOUN
fcis-5213	75	20	in	in	ADP
fcis-5213	75	21	distance	distance	NOUN
fcis-5213	75	22	dd	dd	NOUN
fcis-5213	75	23	,	,	PUNCT
fcis-5213	75	24	that	that	ADV
fcis-5213	75	25	is	is	ADV
fcis-5213	75	26	,	,	PUNCT
fcis-5213	75	27	when	when	SCONJ
fcis-5213	75	28	the	the	DET
fcis-5213	75	29	positioning	positioning	NOUN
fcis-5213	75	30	distance	distance	NOUN
fcis-5213	75	31	d	d	NOUN
fcis-5213	75	32	is	be	AUX
fcis-5213	75	33	greater	great	ADJ
fcis-5213	75	34	than	than	ADP
fcis-5213	75	35	dd	dd	VERB
fcis-5213	75	36	,	,	PUNCT
fcis-5213	75	37	the	the	DET
fcis-5213	75	38	redundant	redundant	ADJ
fcis-5213	75	39	sound	sound	NOUN
fcis-5213	75	40	part	part	NOUN
fcis-5213	75	41	d	d	NOUN
fcis-5213	75	42	(	(	PUNCT
fcis-5213	75	43	d	d	NOUN
fcis-5213	75	44	-	-	PUNCT
fcis-5213	75	45	dd	dd	NOUN
fcis-5213	75	46	)	)	PUNCT
fcis-5213	75	47	uses	use	VERB
fcis-5213	75	48	acoustic	acoustic	ADJ
fcis-5213	75	49	communication	communication	NOUN
fcis-5213	75	50	data	datum	NOUN
fcis-5213	75	51	,	,	PUNCT
fcis-5213	75	52	and	and	CCONJ
fcis-5213	75	53	the	the	DET
fcis-5213	75	54	range	range	NOUN
fcis-5213	75	55	from	from	ADP
fcis-5213	75	56	0	0	NUM
fcis-5213	75	57	to	to	PART
fcis-5213	75	58	dd	dd	VERB
fcis-5213	75	59	uses	use	VERB
fcis-5213	75	60	optical	optical	ADJ
fcis-5213	75	61	communication	communication	NOUN
fcis-5213	75	62	data	datum	NOUN
fcis-5213	75	63	,	,	PUNCT
fcis-5213	75	64	combined	combine	VERB
fcis-5213	75	65	with	with	ADP
fcis-5213	75	66	sound	sound	NOUN
fcis-5213	75	67	and	and	CCONJ
fcis-5213	75	68	light	light	NOUN
fcis-5213	75	69	to	to	PART
fcis-5213	75	70	locate	locate	VERB
fcis-5213	75	71	unknown	unknown	ADJ
fcis-5213	75	72	nodes	node	NOUN
fcis-5213	75	73	.	.	PUNCT
fcis-5213	76	1	in	in	ADP
fcis-5213	76	2	the	the	DET
fcis-5213	76	3	following	follow	VERB
fcis-5213	76	4	simulation	simulation	NOUN
fcis-5213	76	5	,	,	PUNCT
fcis-5213	76	6	we	we	PRON
fcis-5213	76	7	will	will	AUX
fcis-5213	76	8	carry	carry	VERB
fcis-5213	76	9	out	out	ADP
fcis-5213	76	10	the	the	DET
fcis-5213	76	11	process	process	NOUN
fcis-5213	76	12	of	of	ADP
fcis-5213	76	13	obtaining	obtain	VERB
fcis-5213	76	14	dd	dd	NOUN
fcis-5213	76	15	by	by	ADP
fcis-5213	76	16	this	this	DET
fcis-5213	76	17	method	method	NOUN
fcis-5213	76	18	several	several	ADJ
fcis-5213	76	19	times	time	NOUN
fcis-5213	76	20	,	,	PUNCT
fcis-5213	76	21	and	and	CCONJ
fcis-5213	76	22	extend	extend	VERB
fcis-5213	76	23	the	the	DET
fcis-5213	76	24	data	datum	NOUN
fcis-5213	76	25	to	to	ADP
fcis-5213	76	26	the	the	DET
fcis-5213	76	27	general	general	ADJ
fcis-5213	76	28	case	case	NOUN
fcis-5213	76	29	,	,	PUNCT
fcis-5213	76	30	that	that	ADV
fcis-5213	76	31	is	is	ADV
fcis-5213	76	32	,	,	PUNCT
fcis-5213	76	33	save	save	VERB
fcis-5213	76	34	the	the	DET
fcis-5213	76	35	dd	dd	NOUN
fcis-5213	76	36	data	datum	NOUN
fcis-5213	76	37	obtained	obtain	VERB
fcis-5213	76	38	by	by	ADP
fcis-5213	76	39	each	each	DET
fcis-5213	76	40	anchor	anchor	NOUN
fcis-5213	76	41	node	node	NOUN
fcis-5213	76	42	using	use	VERB
fcis-5213	76	43	optical	optical	ADJ
fcis-5213	76	44	communication	communication	NOUN
fcis-5213	76	45	,	,	PUNCT
fcis-5213	76	46	which	which	PRON
fcis-5213	76	47	greatly	greatly	ADV
fcis-5213	76	48	saves	save	VERB
fcis-5213	76	49	energy	energy	NOUN
fcis-5213	76	50	consumption	consumption	NOUN
fcis-5213	76	51	.	.	PUNCT
fcis-5213	77	1	table	table	NOUN
fcis-5213	77	2	1	1	NUM
fcis-5213	77	3	.	.	PUNCT
fcis-5213	77	4	hybrid	hybrid	ADJ
fcis-5213	77	5	acoustic	acoustic	ADJ
fcis-5213	77	6	/	/	SYM
fcis-5213	77	7	optical	optical	ADJ
fcis-5213	77	8	algorithm	algorithm	NOUN
fcis-5213	77	9	1	1	NUM
fcis-5213	77	10	:	:	PUNCT
fcis-5213	77	11	locate	locate	VERB
fcis-5213	77	12	an	an	DET
fcis-5213	77	13	un	un	NOUN
fcis-5213	77	14	and	and	CCONJ
fcis-5213	77	15	use	use	VERB
fcis-5213	77	16	optical	optical	ADJ
fcis-5213	77	17	communication	communication	NOUN
fcis-5213	77	18	first	first	ADV
fcis-5213	77	19	2	2	NUM
fcis-5213	77	20	:	:	PUNCT
fcis-5213	77	21	if	if	SCONJ
fcis-5213	77	22	localization	localization	NOUN
fcis-5213	77	23	distance	distance	NOUN
fcis-5213	77	24	d<=dd	d<=dd	NOUN
fcis-5213	77	25	3	3	NUM
fcis-5213	77	26	:	:	PUNCT
fcis-5213	77	27	notify	notify	VERB
fcis-5213	77	28	that	that	SCONJ
fcis-5213	77	29	the	the	DET
fcis-5213	77	30	acoustic	acoustic	ADJ
fcis-5213	77	31	communication	communication	NOUN
fcis-5213	77	32	does	do	AUX
fcis-5213	77	33	not	not	PART
fcis-5213	77	34	need	need	VERB
fcis-5213	77	35	positioning	positioning	NOUN
fcis-5213	77	36	,	,	PUNCT
fcis-5213	77	37	obtain	obtain	VERB
fcis-5213	77	38	the	the	DET
fcis-5213	77	39	optical	optical	ADJ
fcis-5213	77	40	communication	communication	NOUN
fcis-5213	77	41	distance	distance	NOUN
fcis-5213	77	42	d	d	NOUN
fcis-5213	77	43	,	,	PUNCT
fcis-5213	77	44	and	and	CCONJ
fcis-5213	77	45	the	the	DET
fcis-5213	77	46	positioning	positioning	NOUN
fcis-5213	77	47	of	of	ADP
fcis-5213	77	48	the	the	DET
fcis-5213	77	49	anchor	anchor	NOUN
fcis-5213	77	50	node	node	NOUN
fcis-5213	77	51	is	be	AUX
fcis-5213	77	52	completed	complete	VERB
fcis-5213	77	53	4	4	NUM
fcis-5213	77	54	:	:	PUNCT
fcis-5213	77	55	end	end	VERB
fcis-5213	77	56	if	if	SCONJ
fcis-5213	77	57	5	5	NUM
fcis-5213	77	58	:	:	PUNCT
fcis-5213	77	59	if	if	SCONJ
fcis-5213	77	60	d	d	X
fcis-5213	77	61	>	>	X
fcis-5213	77	62	dd	dd	NOUN
fcis-5213	77	63	6	6	NUM
fcis-5213	77	64	:	:	PUNCT
fcis-5213	77	65	notification	notification	NOUN
fcis-5213	77	66	acoustic	acoustic	ADJ
fcis-5213	77	67	communication	communication	NOUN
fcis-5213	77	68	positioning	positioning	NOUN
fcis-5213	77	69	,	,	PUNCT
fcis-5213	77	70	then	then	ADV
fcis-5213	77	71	d	d	X
fcis-5213	77	72	=	=	NOUN
fcis-5213	77	73	dd+dacoustic	dd+dacoustic	ADJ
fcis-5213	77	74	;	;	PUNCT
fcis-5213	77	75	7	7	NUM
fcis-5213	77	76	:	:	PUNCT
fcis-5213	77	77	end	end	VERB
fcis-5213	77	78	if	if	SCONJ
fcis-5213	77	79	6	6	NUM
fcis-5213	77	80	.	.	PUNCT
fcis-5213	77	81	simulation	simulation	NOUN
fcis-5213	77	82	in	in	ADP
fcis-5213	77	83	this	this	DET
fcis-5213	77	84	section	section	NOUN
fcis-5213	77	85	,	,	PUNCT
fcis-5213	77	86	we	we	PRON
fcis-5213	77	87	will	will	AUX
fcis-5213	77	88	simulate	simulate	VERB
fcis-5213	77	89	the	the	DET
fcis-5213	77	90	underwater	underwater	ADJ
fcis-5213	77	91	positioning	positioning	NOUN
fcis-5213	77	92	algorithm	algorithm	NOUN
fcis-5213	77	93	on	on	ADP
fcis-5213	77	94	the	the	DET
fcis-5213	77	95	matlab	matlab	PROPN
fcis-5213	77	96	platform	platform	NOUN
fcis-5213	77	97	and	and	CCONJ
fcis-5213	77	98	simulate	simulate	VERB
fcis-5213	77	99	the	the	DET
fcis-5213	77	100	localization	localization	NOUN
fcis-5213	77	101	problem	problem	NOUN
fcis-5213	77	102	of	of	ADP
fcis-5213	77	103	the	the	DET
fcis-5213	77	104	toa	toa	PROPN
fcis-5213	77	105	algorithm	algorithm	NOUN
fcis-5213	77	106	in	in	ADP
fcis-5213	77	107	the	the	DET
fcis-5213	77	108	underwater	underwater	ADJ
fcis-5213	77	109	los	los	PROPN
fcis-5213	77	110	environment	environment	PROPN
fcis-5213	77	111	,	,	PUNCT
fcis-5213	77	112	as	as	SCONJ
fcis-5213	77	113	shown	show	VERB
fcis-5213	77	114	in	in	ADP
fcis-5213	77	115	figure	figure	NOUN
fcis-5213	77	116	3	3	NUM
fcis-5213	77	117	:	:	PUNCT
fcis-5213	77	118	fig.3	fig.3	PROPN
fcis-5213	77	119	los	los	PROPN
fcis-5213	77	120	simulation	simulation	PROPN
fcis-5213	77	121	environment	environment	NOUN
fcis-5213	77	122	figure	figure	NOUN
fcis-5213	77	123	3	3	NUM
fcis-5213	77	124	shows	show	VERB
fcis-5213	77	125	the	the	DET
fcis-5213	77	126	anchor	anchor	NOUN
fcis-5213	77	127	node	node	NOUN
fcis-5213	77	128	arrangement	arrangement	NOUN
fcis-5213	77	129	in	in	ADP
fcis-5213	77	130	an	an	DET
fcis-5213	77	131	underwater	underwater	ADJ
fcis-5213	77	132	los	los	PROPN
fcis-5213	77	133	environment	environment	PROPN
fcis-5213	77	134	.	.	PUNCT
fcis-5213	78	1	place	place	NOUN
fcis-5213	78	2	four	four	NUM
fcis-5213	78	3	anchor	anchor	NOUN
fcis-5213	78	4	nodes	node	NOUN
fcis-5213	78	5	at	at	ADP
fcis-5213	78	6	the	the	DET
fcis-5213	78	7	four	four	NUM
fcis-5213	78	8	corners	corner	NOUN
fcis-5213	78	9	of	of	ADP
fcis-5213	78	10	the	the	DET
fcis-5213	78	11	water	water	NOUN
fcis-5213	78	12	surface	surface	NOUN
fcis-5213	78	13	in	in	ADP
fcis-5213	78	14	three	three	NUM
fcis-5213	78	15	-	-	PUNCT
fcis-5213	78	16	dimensional	dimensional	ADJ
fcis-5213	78	17	space	space	NOUN
fcis-5213	78	18	,	,	PUNCT
fcis-5213	78	19	and	and	CCONJ
fcis-5213	78	20	one	one	NUM
fcis-5213	78	21	anchor	anchor	NOUN
fcis-5213	78	22	node	node	NOUN
fcis-5213	78	23	in	in	ADP
fcis-5213	78	24	the	the	DET
fcis-5213	78	25	center	center	NOUN
fcis-5213	78	26	of	of	ADP
fcis-5213	78	27	the	the	DET
fcis-5213	78	28	bottom	bottom	NOUN
fcis-5213	78	29	.	.	PUNCT
fcis-5213	79	1	such	such	DET
fcis-5213	79	2	a	a	DET
fcis-5213	79	3	sensor	sensor	NOUN
fcis-5213	79	4	network	network	NOUN
fcis-5213	79	5	system	system	NOUN
fcis-5213	79	6	arrangement	arrangement	NOUN
fcis-5213	79	7	will	will	AUX
fcis-5213	79	8	effectively	effectively	ADV
fcis-5213	79	9	overcome	overcome	VERB
fcis-5213	79	10	the	the	DET
fcis-5213	79	11	characteristics	characteristic	NOUN
fcis-5213	79	12	of	of	ADP
fcis-5213	79	13	underwater	underwater	ADJ
fcis-5213	79	14	environment	environment	NOUN
fcis-5213	79	15	loss	loss	NOUN
fcis-5213	79	16	,	,	PUNCT
fcis-5213	79	17	that	that	ADV
fcis-5213	79	18	is	is	ADV
fcis-5213	79	19	,	,	PUNCT
fcis-5213	79	20	the	the	DET
fcis-5213	79	21	underwater	underwater	ADJ
fcis-5213	79	22	environment	environment	NOUN
fcis-5213	79	23	due	due	ADP
fcis-5213	79	24	to	to	ADP
fcis-5213	79	25	salinity	salinity	NOUN
fcis-5213	79	26	,	,	PUNCT
fcis-5213	79	27	temperature	temperature	NOUN
fcis-5213	79	28	and	and	CCONJ
fcis-5213	79	29	other	other	ADJ
fcis-5213	79	30	factors	factor	NOUN
fcis-5213	79	31	,	,	PUNCT
fcis-5213	79	32	the	the	PRON
fcis-5213	79	33	deeper	deep	ADJ
fcis-5213	79	34	the	the	DET
fcis-5213	79	35	loss	loss	NOUN
fcis-5213	79	36	of	of	ADP
fcis-5213	79	37	the	the	DET
fcis-5213	79	38	signal	signal	NOUN
fcis-5213	79	39	,	,	PUNCT
fcis-5213	79	40	the	the	PRON
fcis-5213	79	41	greater	great	ADJ
fcis-5213	79	42	the	the	DET
fcis-5213	79	43	loss	loss	NOUN
fcis-5213	79	44	.	.	PUNCT
fcis-5213	80	1	therefore	therefore	ADV
fcis-5213	80	2	,	,	PUNCT
fcis-5213	80	3	such	such	DET
fcis-5213	80	4	an	an	DET
fcis-5213	80	5	anchor	anchor	NOUN
fcis-5213	80	6	node	node	NOUN
fcis-5213	80	7	arrangement	arrangement	NOUN
fcis-5213	80	8	will	will	AUX
fcis-5213	80	9	also	also	ADV
fcis-5213	80	10	be	be	AUX
fcis-5213	80	11	a	a	DET
fcis-5213	80	12	major	major	ADJ
fcis-5213	80	13	innovation	innovation	NOUN
fcis-5213	80	14	in	in	ADP
fcis-5213	80	15	this	this	DET
fcis-5213	80	16	paper	paper	NOUN
fcis-5213	80	17	.	.	PUNCT
fcis-5213	81	1	first	first	ADV
fcis-5213	81	2	,	,	PUNCT
fcis-5213	81	3	we	we	PRON
fcis-5213	81	4	will	will	AUX
fcis-5213	81	5	simulate	simulate	VERB
fcis-5213	81	6	the	the	DET
fcis-5213	81	7	distance	distance	NOUN
fcis-5213	81	8	critical	critical	ADJ
fcis-5213	81	9	values	value	NOUN
fcis-5213	81	10	of	of	ADP
fcis-5213	81	11	acoustic	acoustic	ADJ
fcis-5213	81	12	and	and	CCONJ
fcis-5213	81	13	optical	optical	ADJ
fcis-5213	81	14	signals	signal	NOUN
fcis-5213	81	15	during	during	ADP
fcis-5213	81	16	positioning	positioning	NOUN
fcis-5213	81	17	,	,	PUNCT
fcis-5213	81	18	and	and	CCONJ
fcis-5213	81	19	the	the	DET
fcis-5213	81	20	simulation	simulation	NOUN
fcis-5213	81	21	results	result	NOUN
fcis-5213	81	22	are	be	AUX
fcis-5213	81	23	shown	show	VERB
fcis-5213	81	24	in	in	ADP
fcis-5213	81	25	figure	figure	NOUN
fcis-5213	81	26	4	4	NUM
fcis-5213	81	27	:	:	PUNCT
fcis-5213	81	28	fig.4	fig.4	PRON
fcis-5213	81	29	determination	determination	NOUN
fcis-5213	81	30	of	of	ADP
fcis-5213	81	31	acousto	acousto	ADJ
fcis-5213	81	32	-	-	PUNCT
fcis-5213	81	33	optic	optic	ADJ
fcis-5213	81	34	distance	distance	NOUN
fcis-5213	81	35	we	we	PRON
fcis-5213	81	36	believe	believe	VERB
fcis-5213	81	37	that	that	SCONJ
fcis-5213	81	38	the	the	DET
fcis-5213	81	39	opposite	opposite	ADJ
fcis-5213	81	40	properties	property	NOUN
fcis-5213	81	41	of	of	ADP
fcis-5213	81	42	underwater	underwater	ADJ
fcis-5213	81	43	sound	sound	NOUN
fcis-5213	81	44	and	and	CCONJ
fcis-5213	81	45	light	light	NOUN
fcis-5213	81	46	will	will	AUX
fcis-5213	81	47	create	create	VERB
fcis-5213	81	48	a	a	DET
fcis-5213	81	49	distance	distance	NOUN
fcis-5213	81	50	equilibrium	equilibrium	NOUN
fcis-5213	81	51	point	point	NOUN
fcis-5213	81	52	.	.	PUNCT
fcis-5213	82	1	we	we	PRON
fcis-5213	82	2	believe	believe	VERB
fcis-5213	82	3	that	that	SCONJ
fcis-5213	82	4	the	the	DET
fcis-5213	82	5	cost	cost	NOUN
fcis-5213	82	6	and	and	CCONJ
fcis-5213	82	7	benefit	benefit	NOUN
fcis-5213	82	8	of	of	ADP
fcis-5213	82	9	acousto	acousto	ADJ
fcis-5213	82	10	-	-	PUNCT
fcis-5213	82	11	optic	optic	ADJ
fcis-5213	82	12	positioning	positioning	NOUN
fcis-5213	82	13	are	be	AUX
fcis-5213	82	14	almost	almost	ADV
fcis-5213	82	15	the	the	DET
fcis-5213	82	16	same	same	ADJ
fcis-5213	82	17	in	in	ADP
fcis-5213	82	18	the	the	DET
fcis-5213	82	19	distance	distance	NOUN
fcis-5213	82	20	balance	balance	NOUN
fcis-5213	82	21	point	point	NOUN
fcis-5213	82	22	after	after	SCONJ
fcis-5213	82	23	the	the	DET
fcis-5213	82	24	judgment	judgment	NOUN
fcis-5213	82	25	is	be	AUX
fcis-5213	82	26	completed	complete	VERB
fcis-5213	82	27	,	,	PUNCT
fcis-5213	82	28	and	and	CCONJ
fcis-5213	82	29	this	this	DET
fcis-5213	82	30	balance	balance	NOUN
fcis-5213	82	31	point	point	NOUN
fcis-5213	82	32	will	will	AUX
fcis-5213	82	33	also	also	ADV
fcis-5213	82	34	be	be	AUX
fcis-5213	82	35	regarded	regard	VERB
fcis-5213	82	36	as	as	ADP
fcis-5213	82	37	the	the	DET
fcis-5213	82	38	critical	critical	ADJ
fcis-5213	82	39	point	point	NOUN
fcis-5213	82	40	of	of	ADP
fcis-5213	82	41	acousto	acousto	ADJ
fcis-5213	82	42	-	-	PUNCT
fcis-5213	82	43	optic	optic	ADJ
fcis-5213	82	44	combination	combination	NOUN
fcis-5213	82	45	.	.	PUNCT
fcis-5213	83	1	as	as	SCONJ
fcis-5213	83	2	can	can	AUX
fcis-5213	83	3	be	be	AUX
fcis-5213	83	4	seen	see	VERB
fcis-5213	83	5	in	in	ADP
fcis-5213	83	6	the	the	DET
fcis-5213	83	7	simulation	simulation	NOUN
fcis-5213	83	8	results	result	NOUN
fcis-5213	83	9	shown	show	VERB
fcis-5213	83	10	in	in	ADP
fcis-5213	83	11	figure	figure	NOUN
fcis-5213	83	12	4	4	NUM
fcis-5213	83	13	,	,	PUNCT
fcis-5213	83	14	the	the	DET
fcis-5213	83	15	simulation	simulation	NOUN
fcis-5213	83	16	result	result	NOUN
fcis-5213	83	17	obtained	obtain	VERB
fcis-5213	83	18	is	be	AUX
fcis-5213	83	19	98	98	NUM
fcis-5213	83	20	m	m	NOUN
fcis-5213	83	21	,	,	PUNCT
fcis-5213	83	22	and	and	CCONJ
fcis-5213	83	23	this	this	DET
fcis-5213	83	24	distance	distance	NOUN
fcis-5213	83	25	value	value	NOUN
fcis-5213	83	26	can	can	AUX
fcis-5213	83	27	be	be	AUX
fcis-5213	83	28	changed	change	VERB
fcis-5213	83	29	according	accord	VERB
fcis-5213	83	30	to	to	ADP
fcis-5213	83	31	the	the	DET
fcis-5213	83	32	actual	actual	ADJ
fcis-5213	83	33	environmental	environmental	ADJ
fcis-5213	83	34	requirements	requirement	NOUN
fcis-5213	83	35	.	.	PUNCT
fcis-5213	84	1	taking	take	VERB
fcis-5213	84	2	advantage	advantage	NOUN
fcis-5213	84	3	of	of	ADP
fcis-5213	84	4	the	the	DET
fcis-5213	84	5	combination	combination	NOUN
fcis-5213	84	6	of	of	ADP
fcis-5213	84	7	acoustic	acoustic	ADJ
fcis-5213	84	8	signal	signal	NOUN
fcis-5213	84	9	and	and	CCONJ
fcis-5213	84	10	optical	optical	ADJ
fcis-5213	84	11	signal	signal	NOUN
fcis-5213	84	12	,	,	PUNCT
fcis-5213	84	13	the	the	DET
fcis-5213	84	14	positioning	positioning	NOUN
fcis-5213	84	15	simulation	simulation	NOUN
fcis-5213	84	16	of	of	ADP
fcis-5213	84	17	toa	toa	PROPN
fcis-5213	84	18	algorithm	algorithm	NOUN
fcis-5213	84	19	is	be	AUX
fcis-5213	84	20	carried	carry	VERB
fcis-5213	84	21	out	out	ADP
fcis-5213	84	22	,	,	PUNCT
fcis-5213	84	23	and	and	CCONJ
fcis-5213	84	24	the	the	DET
fcis-5213	84	25	results	result	NOUN
fcis-5213	84	26	are	be	AUX
fcis-5213	84	27	shown	show	VERB
fcis-5213	84	28	in	in	ADP
fcis-5213	84	29	figure5	figure5	NOUN
fcis-5213	84	30	:	:	PUNCT
fcis-5213	84	31	fig.5	fig.5	VERB
fcis-5213	84	32	hybrid	hybrid	ADJ
fcis-5213	84	33	acoustic	acoustic	ADJ
fcis-5213	84	34	/	/	SYM
fcis-5213	84	35	optical	optical	ADJ
fcis-5213	84	36	localization	localization	NOUN
fcis-5213	84	37	it	it	PRON
fcis-5213	84	38	can	can	AUX
fcis-5213	84	39	be	be	AUX
fcis-5213	84	40	seen	see	VERB
fcis-5213	84	41	from	from	ADP
fcis-5213	84	42	figure	figure	NOUN
fcis-5213	84	43	5	5	NUM
fcis-5213	84	44	that	that	SCONJ
fcis-5213	84	45	the	the	DET
fcis-5213	84	46	positioning	positioning	NOUN
fcis-5213	84	47	accuracy	accuracy	NOUN
fcis-5213	84	48	of	of	ADP
fcis-5213	84	49	the	the	DET
fcis-5213	84	50	toa	toa	NOUN
fcis-5213	84	51	positioning	positioning	NOUN
fcis-5213	84	52	algorithm	algorithm	NOUN
fcis-5213	84	53	after	after	ADP
fcis-5213	84	54	the	the	DET
fcis-5213	84	55	combined	combine	VERB
fcis-5213	84	56	acoustooptic	acoustooptic	ADJ
fcis-5213	84	57	signal	signal	NOUN
fcis-5213	84	58	is	be	AUX
fcis-5213	84	59	higher	high	ADJ
fcis-5213	84	60	than	than	ADP
fcis-5213	84	61	that	that	PRON
fcis-5213	84	62	of	of	ADP
fcis-5213	84	63	a	a	DET
fcis-5213	84	64	single	single	ADJ
fcis-5213	84	65	communication	communication	NOUN
fcis-5213	84	66	channel	channel	NOUN
fcis-5213	84	67	after	after	ADP
fcis-5213	84	68	the	the	DET
fcis-5213	84	69	obtained	obtain	VERB
fcis-5213	84	70	distance	distance	NOUN
fcis-5213	84	71	value	value	NOUN
fcis-5213	84	72	.	.	PUNCT
fcis-5213	85	1	7	7	X
fcis-5213	85	2	.	.	X
fcis-5213	85	3	conclusion	conclusion	NOUN
fcis-5213	85	4	underwater	underwater	ADJ
fcis-5213	85	5	wireless	wireless	ADJ
fcis-5213	85	6	sensor	sensor	NOUN
fcis-5213	85	7	network	network	NOUN
fcis-5213	85	8	positioning	positioning	NOUN
fcis-5213	85	9	system	system	NOUN
fcis-5213	85	10	using	use	VERB
fcis-5213	85	11	toa	toa	NOUN
fcis-5213	85	12	positioning	positioning	NOUN
fcis-5213	85	13	algorithm	algorithm	NOUN
fcis-5213	85	14	mostly	mostly	ADV
fcis-5213	85	15	uses	use	VERB
fcis-5213	85	16	acoustic	acoustic	ADJ
fcis-5213	85	17	signals	signal	NOUN
fcis-5213	85	18	for	for	ADP
fcis-5213	85	19	signal	signal	ADJ
fcis-5213	85	20	transmission	transmission	NOUN
fcis-5213	85	21	,	,	PUNCT
fcis-5213	85	22	and	and	CCONJ
fcis-5213	85	23	acoustic	acoustic	ADJ
fcis-5213	85	24	and	and	CCONJ
fcis-5213	85	25	optical	optical	ADJ
fcis-5213	85	26	signals	signal	NOUN
fcis-5213	85	27	have	have	VERB
fcis-5213	85	28	their	their	PRON
fcis-5213	85	29	own	own	ADJ
fcis-5213	85	30	disadvantages	disadvantage	NOUN
fcis-5213	85	31	,	,	PUNCT
fcis-5213	85	32	so	so	SCONJ
fcis-5213	85	33	the	the	DET
fcis-5213	85	34	advantages	advantage	NOUN
fcis-5213	85	35	and	and	CCONJ
fcis-5213	85	36	disadvantages	disadvantage	NOUN
fcis-5213	85	37	of	of	ADP
fcis-5213	85	38	the	the	DET
fcis-5213	85	39	two	two	NUM
fcis-5213	85	40	complement	complement	NOUN
fcis-5213	85	41	each	each	DET
fcis-5213	85	42	other	other	ADJ
fcis-5213	85	43	,	,	PUNCT
fcis-5213	85	44	and	and	CCONJ
fcis-5213	85	45	better	well	ADJ
fcis-5213	85	46	positioning	positioning	NOUN
fcis-5213	85	47	accuracy	accuracy	NOUN
fcis-5213	85	48	can	can	AUX
fcis-5213	85	49	be	be	AUX
fcis-5213	85	50	obtained	obtain	VERB
fcis-5213	85	51	than	than	ADP
fcis-5213	85	52	a	a	DET
fcis-5213	85	53	single	single	ADJ
fcis-5213	85	54	signal	signal	NOUN
fcis-5213	85	55	.	.	PUNCT
fcis-5213	86	1	at	at	ADP
fcis-5213	86	2	the	the	DET
fcis-5213	86	3	same	same	ADJ
fcis-5213	86	4	time	time	NOUN
fcis-5213	86	5	,	,	PUNCT
fcis-5213	86	6	in	in	ADP
fcis-5213	86	7	the	the	DET
fcis-5213	86	8	setting	setting	NOUN
fcis-5213	86	9	of	of	ADP
fcis-5213	86	10	the	the	DET
fcis-5213	86	11	underwater	underwater	ADJ
fcis-5213	86	12	environment	environment	NOUN
fcis-5213	86	13	,	,	PUNCT
fcis-5213	86	14	this	this	DET
fcis-5213	86	15	paper	paper	NOUN
fcis-5213	86	16	also	also	ADV
fcis-5213	86	17	considers	consider	VERB
fcis-5213	86	18	the	the	DET
fcis-5213	86	19	influence	influence	NOUN
fcis-5213	86	20	factor	factor	NOUN
fcis-5213	86	21	of	of	ADP
fcis-5213	86	22	the	the	DET
fcis-5213	86	23	underwater	underwater	ADJ
fcis-5213	86	24	environment	environment	NOUN
fcis-5213	86	25	,	,	PUNCT
fcis-5213	86	26	that	that	ADV
fcis-5213	86	27	is	is	ADV
fcis-5213	86	28	,	,	PUNCT
fcis-5213	86	29	if	if	SCONJ
fcis-5213	86	30	the	the	DET
fcis-5213	86	31	impact	impact	NOUN
fcis-5213	86	32	factor	factor	NOUN
fcis-5213	86	33	is	be	AUX
fcis-5213	86	34	too	too	ADV
fcis-5213	86	35	large	large	ADJ
fcis-5213	86	36	,	,	PUNCT
fcis-5213	86	37	the	the	DET
fcis-5213	86	38	signal	signal	ADJ
fcis-5213	86	39	loss	loss	NOUN
fcis-5213	86	40	is	be	AUX
fcis-5213	86	41	large	large	ADJ
fcis-5213	86	42	,	,	PUNCT
fcis-5213	86	43	which	which	PRON
fcis-5213	86	44	will	will	AUX
fcis-5213	86	45	seriously	seriously	ADV
fcis-5213	86	46	affect	affect	VERB
fcis-5213	86	47	the	the	DET
fcis-5213	86	48	positioning	positioning	NOUN
fcis-5213	86	49	accuracy	accuracy	NOUN
fcis-5213	86	50	,	,	PUNCT
fcis-5213	86	51	and	and	CCONJ
fcis-5213	86	52	such	such	ADJ
fcis-5213	86	53	influence	influence	NOUN
fcis-5213	86	54	parameters	parameter	NOUN
fcis-5213	86	55	need	need	VERB
fcis-5213	86	56	to	to	PART
fcis-5213	86	57	be	be	AUX
fcis-5213	86	58	monitored	monitor	VERB
fcis-5213	86	59	.	.	PUNCT
fcis-5213	87	1	we	we	PRON
fcis-5213	87	2	have	have	AUX
fcis-5213	87	3	made	make	VERB
fcis-5213	87	4	reasonable	reasonable	ADJ
fcis-5213	87	5	settings	setting	NOUN
fcis-5213	87	6	for	for	ADP
fcis-5213	87	7	the	the	DET
fcis-5213	87	8	positioning	positioning	NOUN
fcis-5213	87	9	system	system	NOUN
fcis-5213	87	10	in	in	ADP
fcis-5213	87	11	three	three	NUM
fcis-5213	87	12	-	-	PUNCT
fcis-5213	87	13	dimensional	dimensional	ADJ
fcis-5213	87	14	space	space	NOUN
fcis-5213	87	15	,	,	PUNCT
fcis-5213	87	16	which	which	PRON
fcis-5213	87	17	greatly	greatly	ADV
fcis-5213	87	18	reduces	reduce	VERB
fcis-5213	87	19	the	the	DET
fcis-5213	87	20	use	use	NOUN
fcis-5213	87	21	of	of	ADP
fcis-5213	87	22	anchor	anchor	NOUN
fcis-5213	87	23	nodes	node	NOUN
fcis-5213	87	24	and	and	CCONJ
fcis-5213	87	25	energy	energy	NOUN
fcis-5213	87	26	consumption	consumption	NOUN
fcis-5213	87	27	.	.	PUNCT
fcis-5213	88	1	simulation	simulation	NOUN
fcis-5213	88	2	proves	prove	VERB
fcis-5213	88	3	that	that	SCONJ
fcis-5213	88	4	the	the	DET
fcis-5213	88	5	proposed	propose	VERB
fcis-5213	88	6	algorithm	algorithm	NOUN
fcis-5213	88	7	has	have	VERB
fcis-5213	88	8	good	good	ADJ
fcis-5213	88	9	positioning	positioning	NOUN
fcis-5213	88	10	accuracy	accuracy	NOUN
fcis-5213	88	11	.	.	PUNCT
fcis-5213	89	1	in	in	ADP
fcis-5213	89	2	the	the	DET
fcis-5213	89	3	future	future	NOUN
fcis-5213	89	4	,	,	PUNCT
fcis-5213	89	5	we	we	PRON
fcis-5213	89	6	will	will	AUX
fcis-5213	89	7	consider	consider	VERB
fcis-5213	89	8	anchor	anchor	NOUN
fcis-5213	89	9	node	node	NOUN
fcis-5213	89	10	placement	placement	NOUN
fcis-5213	89	11	and	and	CCONJ
fcis-5213	89	12	simulation	simulation	NOUN
fcis-5213	89	13	in	in	ADP
fcis-5213	89	14	the	the	DET
fcis-5213	89	15	nlos	nlos	NOUN
fcis-5213	89	16	environment	environment	NOUN
fcis-5213	89	17	.	.	PUNCT
fcis-5213	90	1	62	62	NUM
fcis-5213	90	2	references	reference	NOUN
fcis-5213	90	3	[	[	X
fcis-5213	90	4	1	1	NUM
fcis-5213	90	5	]	]	PUNCT
fcis-5213	90	6	g.	g.	PROPN
fcis-5213	90	7	wang	wang	PROPN
fcis-5213	90	8	,	,	PUNCT
fcis-5213	90	9	h.	h.	PROPN
fcis-5213	90	10	chen	chen	PROPN
fcis-5213	90	11	,	,	PUNCT
fcis-5213	90	12	y.	y.	PROPN
fcis-5213	90	13	li	li	PROPN
fcis-5213	90	14	,	,	PUNCT
fcis-5213	90	15	and	and	CCONJ
fcis-5213	90	16	n.	n.	PROPN
fcis-5213	90	17	ansari	ansari	PROPN
fcis-5213	90	18	,	,	PUNCT
fcis-5213	90	19	“	"	PUNCT
fcis-5213	90	20	nlos	nlo	NOUN
fcis-5213	90	21	error	error	NOUN
fcis-5213	90	22	mitigation	mitigation	NOUN
fcis-5213	90	23	for	for	ADP
fcis-5213	90	24	toa	toa	NOUN
fcis-5213	90	25	-	-	PUNCT
fcis-5213	90	26	based	base	VERB
fcis-5213	90	27	localization	localization	NOUN
fcis-5213	90	28	via	via	ADP
fcis-5213	90	29	convex	convex	ADJ
fcis-5213	90	30	relaxation	relaxation	NOUN
fcis-5213	90	31	,	,	PUNCT
fcis-5213	90	32	”	"	PUNCT
fcis-5213	90	33	ieee	ieee	NOUN
fcis-5213	90	34	trans	tran	NOUN
fcis-5213	90	35	.	.	PUNCT
fcis-5213	90	36	wireless	wireless	PROPN
fcis-5213	90	37	commun	commun	PROPN
fcis-5213	90	38	.	.	PROPN
fcis-5213	90	39	,	,	PUNCT
fcis-5213	90	40	vol	vol	NOUN
fcis-5213	90	41	.	.	PROPN
fcis-5213	90	42	13	13	NUM
fcis-5213	90	43	,	,	PUNCT
fcis-5213	90	44	no	no	INTJ
fcis-5213	90	45	.	.	NOUN
fcis-5213	90	46	8	8	NUM
fcis-5213	90	47	,	,	PUNCT
fcis-5213	90	48	pp	pp	ADJ
fcis-5213	90	49	.	.	PUNCT
fcis-5213	91	1	4119–4131	4119–4131	NUM
fcis-5213	91	2	,	,	PUNCT
fcis-5213	91	3	aug	aug	PROPN
fcis-5213	91	4	.	.	PROPN
fcis-5213	91	5	2014	2014	NUM
fcis-5213	91	6	.	.	PUNCT
fcis-5213	92	1	[	[	X
fcis-5213	92	2	2	2	X
fcis-5213	92	3	]	]	PUNCT
fcis-5213	92	4	s.	s.	PROPN
fcis-5213	92	5	j.	j.	PROPN
fcis-5213	92	6	zhang	zhang	PROPN
fcis-5213	92	7	,	,	PUNCT
fcis-5213	92	8	s.	s.	PROPN
fcis-5213	92	9	gao	gao	PROPN
fcis-5213	92	10	,	,	PUNCT
fcis-5213	92	11	g.	g.	PROPN
fcis-5213	92	12	wang	wang	PROPN
fcis-5213	92	13	,	,	PUNCT
fcis-5213	92	14	and	and	CCONJ
fcis-5213	92	15	y.	y.	PROPN
fcis-5213	92	16	li	li	PROPN
fcis-5213	92	17	,	,	PUNCT
fcis-5213	92	18	“	"	PUNCT
fcis-5213	92	19	robust	robust	ADJ
fcis-5213	92	20	nlos	nlo	NOUN
fcis-5213	92	21	error	error	NOUN
fcis-5213	92	22	mitigation	mitigation	NOUN
fcis-5213	92	23	method	method	NOUN
fcis-5213	92	24	for	for	ADP
fcis-5213	92	25	toa	toa	NOUN
fcis-5213	92	26	-	-	PUNCT
fcis-5213	92	27	based	base	VERB
fcis-5213	92	28	localization	localization	NOUN
fcis-5213	92	29	via	via	ADP
fcis-5213	92	30	second	second	ADJ
fcis-5213	92	31	order	order	NOUN
fcis-5213	92	32	cone	cone	NOUN
fcis-5213	92	33	relaxation	relaxation	NOUN
fcis-5213	92	34	,	,	PUNCT
fcis-5213	92	35	”	"	PUNCT
fcis-5213	92	36	ieee	ieee	NOUN
fcis-5213	92	37	commun	commun	PROPN
fcis-5213	92	38	.	.	PUNCT
fcis-5213	93	1	lett	lett	PROPN
fcis-5213	93	2	.	.	PROPN
fcis-5213	93	3	,	,	PUNCT
fcis-5213	93	4	vol	vol	NOUN
fcis-5213	93	5	.	.	PROPN
fcis-5213	93	6	19	19	NUM
fcis-5213	93	7	,	,	PUNCT
fcis-5213	93	8	no	no	INTJ
fcis-5213	93	9	.	.	NOUN
fcis-5213	93	10	12	12	NUM
fcis-5213	93	11	,	,	PUNCT
fcis-5213	93	12	pp	pp	ADJ
fcis-5213	93	13	.	.	PUNCT
fcis-5213	94	1	2210–2213	2210–2213	NUM
fcis-5213	94	2	,	,	PUNCT
fcis-5213	94	3	dec	dec	PROPN
fcis-5213	94	4	.	.	PROPN
fcis-5213	94	5	2015	2015	NUM
fcis-5213	94	6	.	.	PUNCT
fcis-5213	95	1	[	[	X
fcis-5213	95	2	3	3	X
fcis-5213	95	3	]	]	PUNCT
fcis-5213	95	4	s.	s.	PROPN
fcis-5213	95	5	gao	gao	PROPN
fcis-5213	95	6	,	,	PUNCT
fcis-5213	95	7	f.	f.	PROPN
fcis-5213	95	8	zhang	zhang	PROPN
fcis-5213	95	9	,	,	PUNCT
fcis-5213	95	10	and	and	CCONJ
fcis-5213	95	11	g.	g.	PROPN
fcis-5213	95	12	wang	wang	PROPN
fcis-5213	95	13	,	,	PUNCT
fcis-5213	95	14	“	"	PUNCT
fcis-5213	95	15	nlos	nlo	NOUN
fcis-5213	95	16	error	error	NOUN
fcis-5213	95	17	mitigation	mitigation	NOUN
fcis-5213	95	18	for	for	ADP
fcis-5213	95	19	toa	toa	NOUN
fcis-5213	95	20	-	-	PUNCT
fcis-5213	95	21	based	base	VERB
fcis-5213	95	22	source	source	NOUN
fcis-5213	95	23	localization	localization	NOUN
fcis-5213	95	24	with	with	ADP
fcis-5213	95	25	unknown	unknown	ADJ
fcis-5213	95	26	transmission	transmission	NOUN
fcis-5213	95	27	time	time	NOUN
fcis-5213	95	28	,	,	PUNCT
fcis-5213	95	29	”	"	PUNCT
fcis-5213	95	30	ieee	ieee	NOUN
fcis-5213	95	31	sensors	sensor	NOUN
fcis-5213	95	32	j.	j.	PROPN
fcis-5213	95	33	,	,	PUNCT
fcis-5213	95	34	vol	vol	NOUN
fcis-5213	95	35	.	.	PROPN
fcis-5213	95	36	17	17	NUM
fcis-5213	95	37	,	,	PUNCT
fcis-5213	95	38	no	no	INTJ
fcis-5213	95	39	.	.	NOUN
fcis-5213	95	40	12	12	NUM
fcis-5213	95	41	,	,	PUNCT
fcis-5213	95	42	pp	pp	ADJ
fcis-5213	95	43	.	.	PUNCT
fcis-5213	96	1	3605–3606	3605–3606	NUM
fcis-5213	96	2	,	,	PUNCT
fcis-5213	96	3	jun	jun	PROPN
fcis-5213	96	4	.	.	PROPN
fcis-5213	96	5	2017	2017	NUM
fcis-5213	96	6	.	.	PUNCT
fcis-5213	97	1	[	[	X
fcis-5213	97	2	4	4	X
fcis-5213	97	3	]	]	PUNCT
fcis-5213	97	4	k.	k.	PROPN
fcis-5213	97	5	kowalczyk	kowalczyk	PROPN
fcis-5213	97	6	,	,	PUNCT
fcis-5213	97	7	e.	e.	PROPN
fcis-5213	97	8	a.	a.	PROPN
fcis-5213	97	9	p.	p.	PROPN
fcis-5213	97	10	habets	habet	NOUN
fcis-5213	97	11	,	,	PUNCT
fcis-5213	97	12	w.	w.	PROPN
fcis-5213	97	13	kellermann	kellermann	PROPN
fcis-5213	97	14	,	,	PUNCT
fcis-5213	97	15	and	and	CCONJ
fcis-5213	97	16	p.	p.	NOUN
fcis-5213	97	17	a.	a.	PROPN
fcis-5213	97	18	naylor	naylor	PROPN
fcis-5213	97	19	,	,	PUNCT
fcis-5213	97	20	“	"	PUNCT
fcis-5213	97	21	blind	blind	ADJ
fcis-5213	97	22	system	system	NOUN
fcis-5213	97	23	identifification	identifification	NOUN
fcis-5213	97	24	using	use	VERB
fcis-5213	97	25	sparse	sparse	ADJ
fcis-5213	97	26	learning	learning	NOUN
fcis-5213	97	27	for	for	ADP
fcis-5213	97	28	tdoa	tdoa	NOUN
fcis-5213	97	29	estimation	estimation	NOUN
fcis-5213	97	30	of	of	ADP
fcis-5213	97	31	room	room	NOUN
fcis-5213	97	32	reflflections	reflflection	NOUN
fcis-5213	97	33	,	,	PUNCT
fcis-5213	97	34	”	"	PUNCT
fcis-5213	97	35	ieee	ieee	NOUN
fcis-5213	97	36	signal	signal	NOUN
fcis-5213	97	37	process	process	NOUN
fcis-5213	97	38	.	.	PUNCT
fcis-5213	98	1	lett	lett	PROPN
fcis-5213	98	2	.	.	PROPN
fcis-5213	98	3	,	,	PUNCT
fcis-5213	98	4	vol	vol	NOUN
fcis-5213	98	5	.	.	PROPN
fcis-5213	98	6	20	20	NUM
fcis-5213	98	7	,	,	PUNCT
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fcis-5213	98	9	.	.	NOUN
fcis-5213	98	10	7	7	NUM
fcis-5213	98	11	,	,	PUNCT
fcis-5213	98	12	pp	pp	ADJ
fcis-5213	98	13	.	.	PUNCT
fcis-5213	99	1	653–656	653–656	NUM
fcis-5213	99	2	,	,	PUNCT
fcis-5213	99	3	jul	jul	PROPN
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fcis-5213	99	6	.	.	PUNCT
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fcis-5213	100	2	5	5	X
fcis-5213	100	3	]	]	PUNCT
fcis-5213	100	4	f.	f.	PROPN
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fcis-5213	100	8	omologo	omologo	PROPN
fcis-5213	100	9	,	,	PUNCT
fcis-5213	100	10	“	"	PUNCT
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fcis-5213	100	12	state	state	NOUN
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fcis-5213	100	17	tdoa	tdoa	NOUN
fcis-5213	100	18	estimation	estimation	NOUN
fcis-5213	100	19	of	of	ADP
fcis-5213	100	20	multiple	multiple	ADJ
fcis-5213	100	21	sources	source	NOUN
fcis-5213	100	22	,	,	PUNCT
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fcis-5213	100	24	ieee	ieee	NOUN
fcis-5213	100	25	trans	trans	PROPN
fcis-5213	100	26	.	.	PROPN
fcis-5213	101	1	audio	audio	NOUN
fcis-5213	101	2	,	,	PUNCT
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fcis-5213	101	4	,	,	PUNCT
fcis-5213	101	5	language	language	NOUN
fcis-5213	101	6	process	process	NOUN
fcis-5213	101	7	.	.	PUNCT
fcis-5213	102	1	,	,	PUNCT
fcis-5213	102	2	vol	vol	NOUN
fcis-5213	102	3	.	.	PROPN
fcis-5213	102	4	20	20	NUM
fcis-5213	102	5	,	,	PUNCT
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fcis-5213	102	7	.	.	NOUN
fcis-5213	102	8	1	1	NUM
fcis-5213	102	9	,	,	PUNCT
fcis-5213	102	10	pp	pp	ADJ
fcis-5213	102	11	.	.	PUNCT
fcis-5213	103	1	246–260	246–260	NUM
fcis-5213	103	2	,	,	PUNCT
fcis-5213	103	3	jan	jan	PROPN
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fcis-5213	103	6	.	.	PUNCT
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fcis-5213	104	3	]	]	PUNCT
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fcis-5213	104	11	a	a	DET
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fcis-5213	104	19	rss	rss	NOUN
fcis-5213	104	20	measurements	measurement	NOUN
fcis-5213	104	21	in	in	ADP
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fcis-5213	104	23	sensor	sensor	NOUN
fcis-5213	104	24	networks	network	NOUN
fcis-5213	104	25	,	,	PUNCT
fcis-5213	104	26	”	"	PUNCT
fcis-5213	104	27	ieee	ieee	NOUN
fcis-5213	104	28	trans	tran	NOUN
fcis-5213	104	29	.	.	PUNCT
fcis-5213	104	30	wireless	wireless	PROPN
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fcis-5213	104	32	.	.	PROPN
fcis-5213	104	33	,	,	PUNCT
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fcis-5213	104	35	.	.	PROPN
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fcis-5213	104	37	,	,	PUNCT
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fcis-5213	104	39	.	.	NOUN
fcis-5213	104	40	5	5	NUM
fcis-5213	104	41	,	,	PUNCT
fcis-5213	104	42	pp	pp	ADJ
fcis-5213	104	43	.	.	PUNCT
fcis-5213	105	1	1389–1395	1389–1395	NUM
fcis-5213	105	2	,	,	PUNCT
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fcis-5213	105	5	.	.	PUNCT
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fcis-5213	106	2	7	7	X
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fcis-5213	106	17	“	"	PUNCT
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fcis-5213	106	20	-	-	PUNCT
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fcis-5213	106	29	path	path	NOUN
fcis-5213	106	30	loss	loss	NOUN
fcis-5213	106	31	exponent	exponent	NOUN
fcis-5213	106	32	,	,	PUNCT
fcis-5213	106	33	”	"	PUNCT
fcis-5213	106	34	ieee	ieee	PROPN
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fcis-5213	106	36	commun	commun	PROPN
fcis-5213	106	37	.	.	PUNCT
fcis-5213	107	1	lett	lett	PROPN
fcis-5213	107	2	.	.	PROPN
fcis-5213	107	3	,	,	PUNCT
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fcis-5213	107	5	.	.	PROPN
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fcis-5213	107	7	,	,	PUNCT
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fcis-5213	107	11	,	,	PUNCT
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fcis-5213	107	13	.	.	PUNCT
fcis-5213	108	1	536–539	536–539	NUM
fcis-5213	108	2	,	,	PUNCT
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fcis-5213	109	7	,	,	PUNCT
fcis-5213	109	8	a.	a.	PROPN
fcis-5213	109	9	k.-s	k.-s	PROPN
fcis-5213	109	10	.	.	PUNCT
fcis-5213	110	1	wong	wong	PROPN
fcis-5213	110	2	,	,	PUNCT
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fcis-5213	110	5	.	.	PUNCT
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fcis-5213	111	2	,	,	PUNCT
fcis-5213	111	3	“	"	PUNCT
fcis-5213	111	4	received	receive	VERB
fcis-5213	111	5	signal	signal	NOUN
fcis-5213	111	6	strength	strength	NOUN
fcis-5213	111	7	-	-	PUNCT
fcis-5213	111	8	based	base	VERB
fcis-5213	111	9	wireless	wireless	ADJ
fcis-5213	111	10	localization	localization	NOUN
fcis-5213	111	11	via	via	ADP
fcis-5213	111	12	semidefifinite	semidefifinite	NOUN
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fcis-5213	111	19	,	,	PUNCT
fcis-5213	111	20	”	"	PUNCT
fcis-5213	111	21	ieee	ieee	NOUN
fcis-5213	111	22	trans	trans	PROPN
fcis-5213	111	23	.	.	PUNCT
fcis-5213	112	1	veh	veh	PROPN
fcis-5213	112	2	.	.	PROPN
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fcis-5213	112	4	.	.	PROPN
fcis-5213	112	5	,	,	PUNCT
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fcis-5213	113	1	59	59	NUM
fcis-5213	113	2	,	,	PUNCT
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fcis-5213	113	6	,	,	PUNCT
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fcis-5213	113	8	.	.	PUNCT
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fcis-5213	114	2	,	,	PUNCT
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fcis-5213	114	6	.	.	PUNCT
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fcis-5213	122	27	.	.	PUNCT
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fcis-5213	127	2	,	,	PUNCT
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fcis-5213	128	23	.	.	PUNCT
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fcis-5213	129	10	–	–	PUNCT
fcis-5213	129	11	2548	2548	NUM
fcis-5213	129	12	.	.	PUNCT
fcis-5213	130	1	[	[	X
fcis-5213	130	2	13	13	NUM
fcis-5213	130	3	]	]	PUNCT
fcis-5213	130	4	a.	a.	NOUN
fcis-5213	130	5	bahillo	bahillo	NOUN
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fcis-5213	130	7	al	al	PROPN
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fcis-5213	130	14	rtt	rtt	NOUN
fcis-5213	130	15	localization	localization	NOUN
fcis-5213	130	16	scheme	scheme	NOUN
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fcis-5213	130	18	indoor	indoor	ADJ
fcis-5213	130	19	wireless	wireless	ADJ
fcis-5213	130	20	networks	network	NOUN
fcis-5213	130	21	,	,	PUNCT
fcis-5213	130	22	”	"	PUNCT
fcis-5213	130	23	eurasip	eurasip	PROPN
fcis-5213	130	24	j.	j.	PROPN
fcis-5213	130	25	adv	adv	PROPN
fcis-5213	130	26	.	.	PROPN
fcis-5213	130	27	signal	signal	PROPN
fcis-5213	130	28	process	process	NOUN
fcis-5213	130	29	.	.	PUNCT
fcis-5213	131	1	,	,	PUNCT
fcis-5213	131	2	vol	vol	NOUN
fcis-5213	131	3	.	.	PROPN
fcis-5213	132	1	2010	2010	NUM
fcis-5213	132	2	,	,	PUNCT
fcis-5213	132	3	no	no	INTJ
fcis-5213	132	4	.	.	NOUN
fcis-5213	132	5	1	1	NUM
fcis-5213	132	6	,	,	PUNCT
fcis-5213	132	7	p.	p.	NOUN
fcis-5213	132	8	126082	126082	NUM
fcis-5213	132	9	,	,	PUNCT
fcis-5213	132	10	mar	mar	PROPN
fcis-5213	132	11	.	.	PROPN
fcis-5213	132	12	2010	2010	NUM
fcis-5213	132	13	.	.	PUNCT
fcis-5213	133	1	[	[	X
fcis-5213	133	2	14	14	NUM
fcis-5213	133	3	]	]	X
fcis-5213	133	4	u.	u.	PROPN
fcis-5213	133	5	hatthasin	hatthasin	PROPN
fcis-5213	133	6	,	,	PUNCT
fcis-5213	133	7	s.	s.	PROPN
fcis-5213	133	8	thainimit	thainimit	PROPN
fcis-5213	133	9	,	,	PUNCT
fcis-5213	133	10	k.	k.	PROPN
fcis-5213	133	11	vibhatavanij	vibhatavanij	PROPN
fcis-5213	133	12	,	,	PUNCT
fcis-5213	133	13	n.	n.	NOUN
fcis-5213	133	14	premasathian	premasathian	NOUN
fcis-5213	133	15	,	,	PUNCT
fcis-5213	133	16	and	and	CCONJ
fcis-5213	133	17	d.	d.	PROPN
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fcis-5213	133	19	,	,	PUNCT
fcis-5213	133	20	“	"	PUNCT
fcis-5213	133	21	the	the	DET
fcis-5213	133	22	use	use	NOUN
fcis-5213	133	23	of	of	ADP
fcis-5213	133	24	rtof	rtof	NOUN
fcis-5213	133	25	and	and	CCONJ
fcis-5213	133	26	rss	rss	VERB
fcis-5213	133	27	for	for	ADP
fcis-5213	133	28	a	a	DET
fcis-5213	133	29	one	one	NUM
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fcis-5213	133	31	station	station	NOUN
fcis-5213	133	32	rfid	rfid	NOUN
fcis-5213	133	33	system	system	NOUN
fcis-5213	133	34	,	,	PUNCT
fcis-5213	133	35	”	"	PUNCT
fcis-5213	133	36	int	int	NOUN
fcis-5213	133	37	.	.	PUNCT
fcis-5213	134	1	j.	j.	PROPN
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fcis-5213	135	1	sci	sci	PROPN
fcis-5213	135	2	.	.	PUNCT
fcis-5213	135	3	netw	netw	PROPN
fcis-5213	135	4	.	.	PUNCT
fcis-5213	136	1	secur	secur	PROPN
fcis-5213	136	2	.	.	PUNCT
fcis-5213	137	1	,	,	PUNCT
fcis-5213	137	2	vol	vol	NOUN
fcis-5213	137	3	.	.	PROPN
fcis-5213	138	1	10	10	NUM
fcis-5213	138	2	,	,	PUNCT
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fcis-5213	138	4	.	.	NOUN
fcis-5213	138	5	7	7	NUM
fcis-5213	138	6	,	,	PUNCT
fcis-5213	138	7	pp	pp	ADJ
fcis-5213	138	8	.	.	PUNCT
fcis-5213	139	1	862–865	862–865	NUM
fcis-5213	139	2	,	,	PUNCT
fcis-5213	139	3	jul	jul	PROPN
fcis-5213	139	4	.	.	PROPN
fcis-5213	139	5	2010	2010	NUM
fcis-5213	139	6	.	.	PUNCT
fcis-5213	140	1	[	[	X
fcis-5213	140	2	15	15	NUM
fcis-5213	140	3	]	]	PUNCT
fcis-5213	140	4	m.	m.	PROPN
fcis-5213	140	5	w.	w.	PROPN
fcis-5213	140	6	khan	khan	PROPN
fcis-5213	140	7	,	,	PUNCT
fcis-5213	140	8	n.	n.	PROPN
fcis-5213	140	9	salman	salman	PROPN
fcis-5213	140	10	,	,	PUNCT
fcis-5213	140	11	a.	a.	PROPN
fcis-5213	140	12	h.	h.	PROPN
fcis-5213	140	13	kemp	kemp	PROPN
fcis-5213	140	14	,	,	PUNCT
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fcis-5213	140	19	“	"	PUNCT
fcis-5213	140	20	localisation	localisation	NOUN
fcis-5213	140	21	of	of	ADP
fcis-5213	140	22	sensor	sensor	NOUN
fcis-5213	140	23	nodes	node	NOUN
fcis-5213	140	24	with	with	ADP
fcis-5213	140	25	hybrid	hybrid	ADJ
fcis-5213	140	26	measurements	measurement	NOUN
fcis-5213	140	27	in	in	ADP
fcis-5213	140	28	wireless	wireless	ADJ
fcis-5213	140	29	sensor	sensor	NOUN
fcis-5213	140	30	networks	network	NOUN
fcis-5213	140	31	,	,	PUNCT
fcis-5213	140	32	”	"	PUNCT
fcis-5213	140	33	sensors	sensor	NOUN
fcis-5213	140	34	,	,	PUNCT
fcis-5213	140	35	vol	vol	NOUN
fcis-5213	140	36	.	.	PROPN
fcis-5213	140	37	16	16	NUM
fcis-5213	140	38	,	,	PUNCT
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fcis-5213	140	40	.	.	NOUN
fcis-5213	140	41	7	7	NUM
fcis-5213	140	42	,	,	PUNCT
fcis-5213	140	43	p.	p.	NOUN
fcis-5213	140	44	1143	1143	NUM
fcis-5213	140	45	,	,	PUNCT
fcis-5213	140	46	jul	jul	PROPN
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fcis-5213	141	1	[	[	X
fcis-5213	141	2	16	16	NUM
fcis-5213	141	3	]	]	PUNCT
fcis-5213	141	4	k.	k.	PROPN
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fcis-5213	141	8	3	3	NUM
fcis-5213	141	9	-	-	SYM
fcis-5213	141	10	d	d	NOUN
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fcis-5213	141	15	wireless	wireless	ADJ
fcis-5213	141	16	networks	network	NOUN
fcis-5213	141	17	,	,	PUNCT
fcis-5213	141	18	”	"	PUNCT
fcis-5213	141	19	ieee	ieee	NOUN
fcis-5213	141	20	trans	tran	NOUN
fcis-5213	141	21	.	.	PUNCT
fcis-5213	142	1	wireless	wireless	PROPN
fcis-5213	142	2	commun	commun	PROPN
fcis-5213	142	3	.	.	PROPN
fcis-5213	142	4	,	,	PUNCT
fcis-5213	142	5	vol	vol	NOUN
fcis-5213	142	6	.	.	PROPN
fcis-5213	143	1	6	6	NUM
fcis-5213	143	2	,	,	PUNCT
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fcis-5213	143	4	.	.	NOUN
fcis-5213	143	5	10	10	NUM
fcis-5213	143	6	,	,	PUNCT
fcis-5213	143	7	pp	pp	ADJ
fcis-5213	143	8	.	.	PUNCT
fcis-5213	144	1	3472	3472	NUM
fcis-5213	144	2	–	–	PUNCT
fcis-5213	144	3	3481	3481	NUM
fcis-5213	144	4	,	,	PUNCT
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fcis-5213	144	6	.	.	PROPN
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fcis-5213	144	8	.	.	PUNCT
fcis-5213	145	1	[	[	X
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fcis-5213	145	5	l.	l.	PROPN
fcis-5213	145	6	piccolo	piccolo	PROPN
fcis-5213	145	7	,	,	PUNCT
fcis-5213	145	8	“	"	PUNCT
fcis-5213	145	9	a	a	DET
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fcis-5213	145	14	for	for	ADP
fcis-5213	145	15	umts	umts	ADJ
fcis-5213	145	16	cellular	cellular	ADJ
fcis-5213	145	17	networks	network	NOUN
fcis-5213	145	18	,	,	PUNCT
fcis-5213	145	19	”	"	PUNCT
fcis-5213	145	20	in	in	ADP
fcis-5213	145	21	proc	proc	NOUN
fcis-5213	145	22	.	.	PUNCT
fcis-5213	146	1	ieee	ieee	NOUN
fcis-5213	146	2	glob	glob	PROPN
fcis-5213	146	3	.	.	PUNCT
fcis-5213	147	1	telecommun	telecommun	PROPN
fcis-5213	147	2	.	.	PUNCT
fcis-5213	147	3	conf	conf	PROPN
fcis-5213	147	4	.	.	PROPN
fcis-5213	148	1	,	,	PUNCT
fcis-5213	148	2	new	new	PROPN
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fcis-5213	148	4	,	,	PUNCT
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fcis-5213	148	6	,	,	PUNCT
fcis-5213	148	7	usa	usa	PROPN
fcis-5213	148	8	,	,	PUNCT
fcis-5213	148	9	nov./dec	nov./dec	PROPN
fcis-5213	148	10	.	.	PROPN
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fcis-5213	148	13	pp	pp	ADP
fcis-5213	148	14	.	.	PUNCT
fcis-5213	149	1	1–5	1–5	X
fcis-5213	149	2	.	.	PUNCT
fcis-5213	150	1	[	[	X
fcis-5213	150	2	18	18	NUM
fcis-5213	150	3	]	]	PUNCT
fcis-5213	150	4	a.	a.	NOUN
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fcis-5213	150	21	”	"	PUNCT
fcis-5213	150	22	proc	proc	NOUN
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fcis-5213	152	1	int	int	NOUN
fcis-5213	152	2	.	.	PUNCT
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fcis-5213	152	4	.	.	PUNCT
fcis-5213	153	1	mobile	mobile	ADJ
fcis-5213	153	2	comput	comput	NOUN
fcis-5213	153	3	.	.	PUNCT
fcis-5213	154	1	netw	netw	NOUN
fcis-5213	154	2	.	.	PUNCT
fcis-5213	154	3	,	,	PUNCT
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fcis-5213	155	1	283–286	283–286	NUM
fcis-5213	155	2	.	.	PUNCT
fcis-5213	156	1	[	[	X
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fcis-5213	156	3	]	]	PUNCT
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fcis-5213	156	13	(	(	PUNCT
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fcis-5213	156	15	)	)	PUNCT
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fcis-5213	156	19	-	-	PUNCT
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fcis-5213	158	2	,	,	PUNCT
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fcis-5213	158	6	,	,	PUNCT
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fcis-5213	158	8	.	.	PUNCT
fcis-5213	159	1	[	[	X
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fcis-5213	160	1	[	[	X
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fcis-5213	160	25	.	.	PUNCT
fcis-5213	161	1	laleg	laleg	NOUN
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fcis-5213	161	5	‘	'	PUNCT
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fcis-5213	161	13	acoustic	acoustic	ADJ
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fcis-5213	161	19	underwater	underwater	ADJ
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fcis-5213	161	21	,	,	PUNCT
fcis-5213	161	22	’’	’'	PUNCT
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fcis-5213	162	8	.	.	PUNCT
fcis-5213	163	1	10048–10060	10048–10060	NOUN
fcis-5213	163	2	,	,	PUNCT
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fcis-5213	163	4	.	.	PROPN
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fcis-5213	163	6	,	,	PUNCT
fcis-5213	163	7	doi	doi	NOUN
fcis-5213	163	8	:	:	PUNCT
fcis-5213	163	9	10.1109	10.1109	NUM
fcis-5213	163	10	/	/	SYM
fcis-5213	163	11	jiot.2020.2995799	jiot.2020.2995799	PROPN
fcis-5213	163	12	.	.	PUNCT
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fcis-5213	164	2	22	22	NUM
fcis-5213	164	3	]	]	X
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fcis-5213	164	5	gurerrero	gurerrero	PROPN
fcis-5213	164	6	,	,	PUNCT
fcis-5213	164	7	j.	j.	PROPN
fcis-5213	164	8	torres	torres	PROPN
fcis-5213	164	9	,	,	PUNCT
fcis-5213	164	10	v.	v.	PROPN
fcis-5213	164	11	creuze	creuze	NOUN
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fcis-5213	164	15	chemori	chemori	PROPN
fcis-5213	164	16	,	,	PUNCT
fcis-5213	164	17	“	"	PUNCT
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fcis-5213	164	19	disturbance	disturbance	NOUN
fcis-5213	164	20	observer	observer	NOUN
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fcis-5213	164	22	trajectory	trajectory	NOUN
fcis-5213	164	23	tracking	tracking	NOUN
fcis-5213	164	24	control	control	NOUN
fcis-5213	164	25	of	of	ADP
fcis-5213	164	26	underwater	underwater	ADJ
fcis-5213	164	27	vehicles	vehicle	NOUN
fcis-5213	164	28	,	,	PUNCT
fcis-5213	164	29	”	"	PUNCT
fcis-5213	164	30	ocean	ocean	PROPN
fcis-5213	164	31	eng	eng	PROPN
fcis-5213	164	32	.	.	PROPN
fcis-5213	164	33	,	,	PUNCT
fcis-5213	164	34	vol	vol	NOUN
fcis-5213	164	35	.	.	PROPN
fcis-5213	164	36	200	200	NUM
fcis-5213	164	37	,	,	PUNCT
fcis-5213	164	38	mar	mar	PROPN
fcis-5213	164	39	.	.	PROPN
fcis-5213	164	40	2020	2020	NUM
fcis-5213	164	41	,	,	PUNCT
fcis-5213	164	42	art	art	NOUN
fcis-5213	164	43	.	.	PUNCT
fcis-5213	165	1	no	no	INTJ
fcis-5213	165	2	.	.	NOUN
fcis-5213	165	3	107080	107080	NUM
fcis-5213	165	4	.	.	PUNCT
fcis-5213	166	1	[	[	X
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fcis-5213	166	12	a.	a.	NOUN
fcis-5213	166	13	doufexi	doufexi	NOUN
fcis-5213	166	14	,	,	PUNCT
fcis-5213	166	15	“	"	PUNCT
fcis-5213	166	16	real	real	ADJ
fcis-5213	166	17	-	-	PUNCT
fcis-5213	166	18	time	time	NOUN
fcis-5213	166	19	video	video	NOUN
fcis-5213	166	20	transmission	transmission	NOUN
fcis-5213	166	21	using	use	VERB
fcis-5213	166	22	massive	massive	ADJ
fcis-5213	166	23	mimo	mimo	NOUN
fcis-5213	166	24	in	in	ADP
fcis-5213	166	25	an	an	DET
fcis-5213	166	26	underwater	underwater	ADJ
fcis-5213	166	27	acoustic	acoustic	ADJ
fcis-5213	166	28	channel	channel	NOUN
fcis-5213	166	29	,	,	PUNCT
fcis-5213	166	30	”	"	PUNCT
fcis-5213	166	31	in	in	ADP
fcis-5213	166	32	proc	proc	NOUN
fcis-5213	166	33	.	.	PUNCT
fcis-5213	167	1	ieee	ieee	PROPN
fcis-5213	167	2	wireless	wireless	PROPN
fcis-5213	167	3	commun	commun	PROPN
fcis-5213	167	4	.	.	PUNCT
fcis-5213	168	1	netw	netw	NOUN
fcis-5213	168	2	.	.	PUNCT
fcis-5213	168	3	conf	conf	PROPN
fcis-5213	168	4	.	.	PROPN
fcis-5213	168	5	,	,	PUNCT
fcis-5213	168	6	barcelona	barcelona	PROPN
fcis-5213	168	7	,	,	PUNCT
fcis-5213	168	8	spain	spain	PROPN
fcis-5213	168	9	,	,	PUNCT
fcis-5213	168	10	2018	2018	NUM
fcis-5213	168	11	,	,	PUNCT
fcis-5213	168	12	pp	pp	ADJ
fcis-5213	168	13	.	.	PUNCT
fcis-5213	169	1	1–6	1–6	X
fcis-5213	169	2	.	.	PUNCT
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fcis-5213	170	2	24	24	NUM
fcis-5213	170	3	]	]	PUNCT
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fcis-5213	170	7	,	,	PUNCT
fcis-5213	170	8	“	"	PUNCT
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fcis-5213	170	13	for	for	ADP
fcis-5213	170	14	underwater	underwater	ADJ
fcis-5213	170	15	wireless	wireless	ADJ
fcis-5213	170	16	communication	communication	NOUN
fcis-5213	170	17	networks	network	NOUN
fcis-5213	170	18	,	,	PUNCT
fcis-5213	170	19	”	"	PUNCT
fcis-5213	170	20	phys	phy	NOUN
fcis-5213	170	21	.	.	PUNCT
fcis-5213	171	1	commun	commun	PROPN
fcis-5213	171	2	.	.	PROPN
fcis-5213	171	3	,	,	PUNCT
fcis-5213	171	4	vol	vol	NOUN
fcis-5213	171	5	.	.	PROPN
fcis-5213	171	6	1	1	NUM
fcis-5213	171	7	,	,	PUNCT
fcis-5213	171	8	no	no	INTJ
fcis-5213	171	9	.	.	NOUN
fcis-5213	171	10	3	3	NUM
fcis-5213	171	11	,	,	PUNCT
fcis-5213	171	12	pp	pp	ADJ
fcis-5213	171	13	.	.	PUNCT
fcis-5213	172	1	163–182	163–182	NUM
fcis-5213	172	2	,	,	PUNCT
fcis-5213	172	3	2008	2008	NUM
fcis-5213	172	4	.	.	PUNCT
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fcis-5213	173	6	,	,	PUNCT
fcis-5213	173	7	w.	w.	PROPN
fcis-5213	173	8	popoola	popoola	PROPN
fcis-5213	173	9	,	,	PUNCT
fcis-5213	173	10	and	and	CCONJ
fcis-5213	173	11	s.	s.	PROPN
fcis-5213	173	12	rajbhandari	rajbhandari	PROPN
fcis-5213	173	13	,	,	PUNCT
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fcis-5213	173	15	wireless	wireless	ADJ
fcis-5213	173	16	communications	communication	NOUN
fcis-5213	173	17	:	:	PUNCT
fcis-5213	173	18	system	system	NOUN
fcis-5213	173	19	and	and	CCONJ
fcis-5213	173	20	channel	channel	NOUN
fcis-5213	173	21	modelling	modelling	NOUN
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fcis-5213	173	23	matlab	matlab	PROPN
fcis-5213	173	24	,	,	PUNCT
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fcis-5213	173	26	ed	ed	NOUN
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fcis-5213	174	4	:	:	PUNCT
fcis-5213	174	5	crc	crc	PROPN
fcis-5213	174	6	press	press	PROPN
fcis-5213	174	7	,	,	PUNCT
fcis-5213	174	8	2012	2012	NUM
fcis-5213	174	9	.	.	PUNCT
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fcis-5213	175	7	w.	w.	PROPN
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fcis-5213	175	9	,	,	PUNCT
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fcis-5213	175	11	s.	s.	PROPN
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fcis-5213	175	13	,	,	PUNCT
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fcis-5213	175	26	ed	ed	NOUN
fcis-5213	175	27	.	.	PUNCT
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fcis-5213	176	2	,	,	PUNCT
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fcis-5213	176	4	:	:	PUNCT
fcis-5213	176	5	crc	crc	PROPN
fcis-5213	176	6	press	press	PROPN
fcis-5213	176	7	,	,	PUNCT
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fcis-5213	176	9	.	.	PUNCT
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fcis-5213	177	3	]	]	PUNCT
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fcis-5213	177	5	c.	c.	PROPN
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fcis-5213	177	29	-	-	PUNCT
fcis-5213	177	30	and	and	CCONJ
fcis-5213	177	31	narrow	narrow	ADJ
fcis-5213	177	32	-	-	PUNCT
fcis-5213	177	33	beam	beam	NOUN
fcis-5213	177	34	)	)	PUNCT
fcis-5213	177	35	led	lead	VERB
fcis-5213	177	36	communication	communication	NOUN
fcis-5213	177	37	systems	system	NOUN
fcis-5213	177	38	,	,	PUNCT
fcis-5213	177	39	”	"	PUNCT
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fcis-5213	177	41	.	.	PUNCT
fcis-5213	178	1	exp	exp	PROPN
fcis-5213	178	2	.	.	PROPN
fcis-5213	178	3	,	,	PUNCT
fcis-5213	178	4	vol	vol	NOUN
fcis-5213	178	5	.	.	PROPN
fcis-5213	179	1	22	22	NUM
fcis-5213	179	2	,	,	PUNCT
fcis-5213	179	3	no	no	INTJ
fcis-5213	179	4	.	.	NOUN
fcis-5213	179	5	9	9	NUM
fcis-5213	179	6	,	,	PUNCT
fcis-5213	179	7	pp	pp	ADJ
fcis-5213	179	8	.	.	PUNCT
fcis-5213	180	1	11107–11118	11107–11118	NUM
fcis-5213	180	2	,	,	PUNCT
fcis-5213	180	3	2014	2014	NUM
fcis-5213	180	4	.	.	PUNCT
fcis-5213	181	1	[	[	X
fcis-5213	181	2	28	28	NUM
fcis-5213	181	3	]	]	X
fcis-5213	181	4	c.	c.	PROPN
fcis-5213	181	5	mobley	mobley	PROPN
fcis-5213	181	6	,	,	PUNCT
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fcis-5213	181	8	and	and	CCONJ
fcis-5213	181	9	water	water	NOUN
fcis-5213	181	10	:	:	PUNCT
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fcis-5213	181	12	transfer	transfer	NOUN
fcis-5213	181	13	in	in	ADP
fcis-5213	181	14	natural	natural	ADJ
fcis-5213	181	15	waters	water	NOUN
fcis-5213	181	16	.	.	PUNCT
fcis-5213	182	1	new	new	PROPN
fcis-5213	182	2	york	york	PROPN
fcis-5213	182	3	,	,	PUNCT
fcis-5213	182	4	ny	ny	PROPN
fcis-5213	182	5	,	,	PUNCT
fcis-5213	182	6	usa	usa	PROPN
fcis-5213	182	7	:	:	PUNCT
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fcis-5213	182	9	,	,	PUNCT
fcis-5213	182	10	1994	1994	NUM
fcis-5213	182	11	.	.	PUNCT
fcis-5213	183	1	[	[	X
fcis-5213	183	2	29	29	NUM
fcis-5213	183	3	]	]	PUNCT
fcis-5213	183	4	z.	z.	PROPN
fcis-5213	183	5	ghassemlooy	ghassemlooy	PROPN
fcis-5213	183	6	,	,	PUNCT
fcis-5213	183	7	w.	w.	PROPN
fcis-5213	183	8	popoola	popoola	PROPN
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fcis-5213	183	13	,	,	PUNCT
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fcis-5213	184	4	:	:	PUNCT
fcis-5213	184	5	crc	crc	PROPN
fcis-5213	184	6	press	press	PROPN
fcis-5213	184	7	,	,	PUNCT
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