id	sid	tid	token	lemma	pos
ap-5994	1	1	acta	acta	PROPN
ap-5994	1	2	polytechnica	polytechnica	PROPN
ap-5994	1	3	doi:10.14311	doi:10.14311	PROPN
ap-5994	1	4	/	/	SYM
ap-5994	1	5	ap.2020.60.0279	ap.2020.60.0279	PROPN
ap-5994	1	6	acta	acta	PROPN
ap-5994	1	7	polytechnica	polytechnica	PROPN
ap-5994	1	8	60(4):279–287	60(4):279–287	PROPN
ap-5994	1	9	,	,	PUNCT
ap-5994	1	10	2020	2020	NUM
ap-5994	1	11	©	©	PROPN
ap-5994	1	12	czech	czech	PROPN
ap-5994	1	13	technical	technical	PROPN
ap-5994	1	14	university	university	PROPN
ap-5994	1	15	in	in	ADP
ap-5994	1	16	prague	prague	PROPN
ap-5994	1	17	,	,	PUNCT
ap-5994	1	18	2020	2020	NUM
ap-5994	1	19	available	available	ADJ
ap-5994	1	20	online	online	ADV
ap-5994	1	21	at	at	ADP
ap-5994	1	22	https://ojs.cvut.cz/ojs/index.php/ap	https://ojs.cvut.cz/ojs/index.php/ap	PROPN
ap-5994	1	23	complexity	complexity	NOUN
ap-5994	1	24	reduction	reduction	NOUN
ap-5994	1	25	of	of	ADP
ap-5994	1	26	cyclostationary	cyclostationary	ADJ
ap-5994	1	27	sensing	sense	VERB
ap-5994	1	28	technique	technique	NOUN
ap-5994	1	29	using	use	VERB
ap-5994	1	30	improved	improve	VERB
ap-5994	1	31	hybrid	hybrid	ADJ
ap-5994	1	32	sensing	sense	VERB
ap-5994	1	33	method	method	NOUN
ap-5994	1	34	hikmat	hikmat	PROPN
ap-5994	1	35	n.	n.	PROPN
ap-5994	1	36	abdullaha,∗	abdullaha,∗	PROPN
ap-5994	1	37	,	,	PUNCT
ap-5994	1	38	zinah	zinah	PROPN
ap-5994	1	39	o.	o.	PROPN
ap-5994	1	40	dawoodb	dawoodb	PROPN
ap-5994	1	41	,	,	PUNCT
ap-5994	1	42	ammar	ammar	PROPN
ap-5994	1	43	e.	e.	PROPN
ap-5994	1	44	abdelkareema	abdelkareema	PROPN
ap-5994	1	45	,	,	PUNCT
ap-5994	1	46	hadeel	hadeel	PROPN
ap-5994	1	47	s.	s.	PROPN
ap-5994	1	48	abeda	abeda	PROPN
ap-5994	1	49	a	a	DET
ap-5994	1	50	al	al	PROPN
ap-5994	1	51	-	-	PUNCT
ap-5994	1	52	nahrain	nahrain	PROPN
ap-5994	1	53	university	university	NOUN
ap-5994	1	54	,	,	PUNCT
ap-5994	1	55	college	college	NOUN
ap-5994	1	56	of	of	ADP
ap-5994	1	57	information	information	NOUN
ap-5994	1	58	engineering	engineering	NOUN
ap-5994	1	59	,	,	PUNCT
ap-5994	1	60	department	department	NOUN
ap-5994	1	61	of	of	ADP
ap-5994	1	62	information	information	NOUN
ap-5994	1	63	and	and	CCONJ
ap-5994	1	64	communication	communication	NOUN
ap-5994	1	65	engineering	engineering	NOUN
ap-5994	1	66	,	,	PUNCT
ap-5994	1	67	10072	10072	NUM
ap-5994	1	68	jadiria	jadiria	PROPN
ap-5994	1	69	,	,	PUNCT
ap-5994	1	70	baghdad	baghdad	PROPN
ap-5994	1	71	,	,	PUNCT
ap-5994	1	72	iraq	iraq	PROPN
ap-5994	1	73	b	b	PROPN
ap-5994	1	74	university	university	PROPN
ap-5994	1	75	of	of	ADP
ap-5994	1	76	baghdad	baghdad	PROPN
ap-5994	1	77	,	,	PUNCT
ap-5994	1	78	al	al	PROPN
ap-5994	1	79	-	-	PUNCT
ap-5994	1	80	khwarizmi	khwarizmi	PROPN
ap-5994	1	81	engineering	engineering	PROPN
ap-5994	1	82	college	college	PROPN
ap-5994	1	83	,	,	PUNCT
ap-5994	1	84	department	department	NOUN
ap-5994	1	85	of	of	ADP
ap-5994	1	86	information	information	NOUN
ap-5994	1	87	and	and	CCONJ
ap-5994	1	88	communication	communication	NOUN
ap-5994	1	89	engineering	engineering	NOUN
ap-5994	1	90	,	,	PUNCT
ap-5994	1	91	10070	10070	NUM
ap-5994	1	92	jadriah	jadriah	PROPN
ap-5994	1	93	,	,	PUNCT
ap-5994	1	94	baghdad	baghdad	PROPN
ap-5994	1	95	,	,	PUNCT
ap-5994	1	96	iraq	iraq	PROPN
ap-5994	1	97	∗	∗	VERB
ap-5994	1	98	corresponding	correspond	VERB
ap-5994	1	99	author	author	NOUN
ap-5994	1	100	:	:	PUNCT
ap-5994	1	101	hikmat_04@yahoo.com	hikmat_04@yahoo.com	X
ap-5994	1	102	abstract	abstract	ADJ
ap-5994	1	103	.	.	PUNCT
ap-5994	2	1	in	in	ADP
ap-5994	2	2	cognitive	cognitive	ADJ
ap-5994	2	3	radio	radio	NOUN
ap-5994	2	4	system	system	NOUN
ap-5994	2	5	,	,	PUNCT
ap-5994	2	6	the	the	DET
ap-5994	2	7	spectrum	spectrum	NOUN
ap-5994	2	8	sensing	sensing	NOUN
ap-5994	2	9	has	have	VERB
ap-5994	2	10	a	a	DET
ap-5994	2	11	major	major	ADJ
ap-5994	2	12	challenge	challenge	NOUN
ap-5994	2	13	in	in	ADP
ap-5994	2	14	needing	need	VERB
ap-5994	2	15	a	a	DET
ap-5994	2	16	sensing	sense	VERB
ap-5994	2	17	method	method	NOUN
ap-5994	2	18	,	,	PUNCT
ap-5994	2	19	which	which	PRON
ap-5994	2	20	has	have	VERB
ap-5994	2	21	a	a	DET
ap-5994	2	22	high	high	ADJ
ap-5994	2	23	detection	detection	NOUN
ap-5994	2	24	capability	capability	NOUN
ap-5994	2	25	with	with	ADP
ap-5994	2	26	reduced	reduced	ADJ
ap-5994	2	27	complexity	complexity	NOUN
ap-5994	2	28	.	.	PUNCT
ap-5994	3	1	in	in	ADP
ap-5994	3	2	this	this	DET
ap-5994	3	3	paper	paper	NOUN
ap-5994	3	4	,	,	PUNCT
ap-5994	3	5	a	a	DET
ap-5994	3	6	low	low	ADJ
ap-5994	3	7	-	-	PUNCT
ap-5994	3	8	cost	cost	NOUN
ap-5994	3	9	hybrid	hybrid	ADJ
ap-5994	3	10	spectrum	spectrum	NOUN
ap-5994	3	11	sensing	sense	VERB
ap-5994	3	12	method	method	NOUN
ap-5994	3	13	with	with	ADP
ap-5994	3	14	an	an	DET
ap-5994	3	15	optimized	optimize	VERB
ap-5994	3	16	detection	detection	NOUN
ap-5994	3	17	performance	performance	NOUN
ap-5994	3	18	based	base	VERB
ap-5994	3	19	on	on	ADP
ap-5994	3	20	energy	energy	NOUN
ap-5994	3	21	and	and	CCONJ
ap-5994	3	22	cyclostationary	cyclostationary	ADJ
ap-5994	3	23	detectors	detector	NOUN
ap-5994	3	24	is	be	AUX
ap-5994	3	25	proposed	propose	VERB
ap-5994	3	26	.	.	PUNCT
ap-5994	4	1	the	the	DET
ap-5994	4	2	method	method	NOUN
ap-5994	4	3	is	be	AUX
ap-5994	4	4	designed	design	VERB
ap-5994	4	5	such	such	ADJ
ap-5994	4	6	that	that	SCONJ
ap-5994	4	7	at	at	ADP
ap-5994	4	8	high	high	ADJ
ap-5994	4	9	signal	signal	NOUN
ap-5994	4	10	-	-	PUNCT
ap-5994	4	11	to	to	ADP
ap-5994	4	12	-	-	PUNCT
ap-5994	4	13	noise	noise	NOUN
ap-5994	4	14	ratio	ratio	NOUN
ap-5994	4	15	snr	snr	PROPN
ap-5994	4	16	values	value	NOUN
ap-5994	4	17	,	,	PUNCT
ap-5994	4	18	energy	energy	NOUN
ap-5994	4	19	detector	detector	NOUN
ap-5994	4	20	is	be	AUX
ap-5994	4	21	used	use	VERB
ap-5994	4	22	alone	alone	ADV
ap-5994	4	23	to	to	PART
ap-5994	4	24	perform	perform	VERB
ap-5994	4	25	the	the	DET
ap-5994	4	26	detection	detection	NOUN
ap-5994	4	27	.	.	PUNCT
ap-5994	5	1	at	at	ADP
ap-5994	5	2	low	low	ADJ
ap-5994	5	3	snr	snr	PROPN
ap-5994	5	4	values	value	NOUN
ap-5994	5	5	,	,	PUNCT
ap-5994	5	6	cyclostationary	cyclostationary	ADJ
ap-5994	5	7	detector	detector	NOUN
ap-5994	5	8	with	with	ADP
ap-5994	5	9	reduced	reduce	VERB
ap-5994	5	10	complexity	complexity	NOUN
ap-5994	5	11	may	may	AUX
ap-5994	5	12	be	be	AUX
ap-5994	5	13	employed	employ	VERB
ap-5994	5	14	to	to	PART
ap-5994	5	15	support	support	VERB
ap-5994	5	16	the	the	DET
ap-5994	5	17	accurate	accurate	ADJ
ap-5994	5	18	detection	detection	NOUN
ap-5994	5	19	.	.	PUNCT
ap-5994	6	1	the	the	DET
ap-5994	6	2	complexity	complexity	NOUN
ap-5994	6	3	reduction	reduction	NOUN
ap-5994	6	4	is	be	AUX
ap-5994	6	5	done	do	VERB
ap-5994	6	6	in	in	ADP
ap-5994	6	7	two	two	NUM
ap-5994	6	8	ways	way	NOUN
ap-5994	6	9	:	:	PUNCT
ap-5994	6	10	through	through	ADP
ap-5994	6	11	reducing	reduce	VERB
ap-5994	6	12	the	the	DET
ap-5994	6	13	number	number	NOUN
ap-5994	6	14	of	of	ADP
ap-5994	6	15	sensing	sense	VERB
ap-5994	6	16	samples	sample	NOUN
ap-5994	6	17	used	use	VERB
ap-5994	6	18	in	in	ADP
ap-5994	6	19	the	the	DET
ap-5994	6	20	autocorrelation	autocorrelation	NOUN
ap-5994	6	21	process	process	NOUN
ap-5994	6	22	in	in	ADP
ap-5994	6	23	the	the	DET
ap-5994	6	24	time	time	NOUN
ap-5994	6	25	domain	domain	NOUN
ap-5994	6	26	and	and	CCONJ
ap-5994	6	27	through	through	ADP
ap-5994	6	28	using	use	VERB
ap-5994	6	29	the	the	DET
ap-5994	6	30	sliding	slide	VERB
ap-5994	6	31	discrete	discrete	ADJ
ap-5994	6	32	fourier	fourier	NOUN
ap-5994	6	33	transform	transform	NOUN
ap-5994	6	34	(	(	PUNCT
ap-5994	6	35	sdft	sdft	NOUN
ap-5994	6	36	)	)	PUNCT
ap-5994	6	37	instead	instead	ADV
ap-5994	6	38	of	of	ADP
ap-5994	6	39	the	the	DET
ap-5994	6	40	fast	fast	ADJ
ap-5994	6	41	fourier	fourier	NOUN
ap-5994	6	42	transform	transform	NOUN
ap-5994	6	43	(	(	PUNCT
ap-5994	6	44	fft	fft	PROPN
ap-5994	6	45	)	)	PUNCT
ap-5994	6	46	.	.	PUNCT
ap-5994	7	1	to	to	PART
ap-5994	7	2	evaluate	evaluate	VERB
ap-5994	7	3	the	the	DET
ap-5994	7	4	performance	performance	NOUN
ap-5994	7	5	,	,	PUNCT
ap-5994	7	6	two	two	NUM
ap-5994	7	7	versions	version	NOUN
ap-5994	7	8	of	of	ADP
ap-5994	7	9	the	the	DET
ap-5994	7	10	proposed	propose	VERB
ap-5994	7	11	hybrid	hybrid	NOUN
ap-5994	7	12	method	method	NOUN
ap-5994	7	13	are	be	AUX
ap-5994	7	14	implemented	implement	VERB
ap-5994	7	15	,	,	PUNCT
ap-5994	7	16	one	one	NUM
ap-5994	7	17	with	with	ADP
ap-5994	7	18	the	the	DET
ap-5994	7	19	fft	fft	NOUN
ap-5994	7	20	and	and	CCONJ
ap-5994	7	21	the	the	DET
ap-5994	7	22	other	other	ADJ
ap-5994	7	23	with	with	ADP
ap-5994	7	24	the	the	DET
ap-5994	7	25	sdft	sdft	NOUN
ap-5994	7	26	.	.	PUNCT
ap-5994	8	1	the	the	DET
ap-5994	8	2	proposed	propose	VERB
ap-5994	8	3	method	method	NOUN
ap-5994	8	4	is	be	AUX
ap-5994	8	5	simulated	simulate	VERB
ap-5994	8	6	for	for	ADP
ap-5994	8	7	cooperative	cooperative	ADJ
ap-5994	8	8	and	and	CCONJ
ap-5994	8	9	non	non	ADJ
ap-5994	8	10	-	-	ADJ
ap-5994	8	11	cooperative	cooperative	ADJ
ap-5994	8	12	scenarios	scenario	NOUN
ap-5994	8	13	and	and	CCONJ
ap-5994	8	14	investigated	investigate	VERB
ap-5994	8	15	under	under	ADP
ap-5994	8	16	a	a	DET
ap-5994	8	17	multipath	multipath	NOUN
ap-5994	8	18	fading	fade	VERB
ap-5994	8	19	channel	channel	NOUN
ap-5994	8	20	.	.	PUNCT
ap-5994	9	1	obtained	obtain	VERB
ap-5994	9	2	results	result	NOUN
ap-5994	9	3	are	be	AUX
ap-5994	9	4	evaluated	evaluate	VERB
ap-5994	9	5	by	by	ADP
ap-5994	9	6	comparing	compare	VERB
ap-5994	9	7	them	they	PRON
ap-5994	9	8	with	with	ADP
ap-5994	9	9	other	other	ADJ
ap-5994	9	10	methods	method	NOUN
ap-5994	9	11	including	include	VERB
ap-5994	9	12	:	:	PUNCT
ap-5994	9	13	cyclostationary	cyclostationary	ADJ
ap-5994	9	14	feature	feature	NOUN
ap-5994	9	15	detection	detection	NOUN
ap-5994	9	16	(	(	PUNCT
ap-5994	9	17	cfd	cfd	NOUN
ap-5994	9	18	)	)	PUNCT
ap-5994	9	19	,	,	PUNCT
ap-5994	9	20	energy	energy	NOUN
ap-5994	9	21	detector	detector	NOUN
ap-5994	9	22	and	and	CCONJ
ap-5994	9	23	traditional	traditional	ADJ
ap-5994	9	24	hybrid	hybrid	NOUN
ap-5994	9	25	.	.	PUNCT
ap-5994	10	1	the	the	DET
ap-5994	10	2	simulation	simulation	NOUN
ap-5994	10	3	results	result	NOUN
ap-5994	10	4	show	show	VERB
ap-5994	10	5	that	that	SCONJ
ap-5994	10	6	the	the	DET
ap-5994	10	7	proposed	propose	VERB
ap-5994	10	8	method	method	NOUN
ap-5994	10	9	with	with	ADP
ap-5994	10	10	the	the	DET
ap-5994	10	11	fft	fft	NOUN
ap-5994	10	12	and	and	CCONJ
ap-5994	10	13	the	the	DET
ap-5994	10	14	sdft	sdft	NOUN
ap-5994	10	15	successfully	successfully	ADV
ap-5994	10	16	reduced	reduce	VERB
ap-5994	10	17	the	the	DET
ap-5994	10	18	complexity	complexity	NOUN
ap-5994	10	19	by	by	ADP
ap-5994	10	20	20	20	NUM
ap-5994	10	21	%	%	NOUN
ap-5994	10	22	and	and	CCONJ
ap-5994	10	23	40	40	NUM
ap-5994	10	24	%	%	NOUN
ap-5994	10	25	respectively	respectively	ADV
ap-5994	10	26	,	,	PUNCT
ap-5994	10	27	when	when	SCONJ
ap-5994	10	28	60	60	NUM
ap-5994	10	29	sensing	sense	VERB
ap-5994	10	30	samples	sample	NOUN
ap-5994	10	31	are	be	AUX
ap-5994	10	32	used	use	VERB
ap-5994	10	33	with	with	ADP
ap-5994	10	34	an	an	DET
ap-5994	10	35	acceptable	acceptable	ADJ
ap-5994	10	36	degradation	degradation	NOUN
ap-5994	10	37	in	in	ADP
ap-5994	10	38	the	the	DET
ap-5994	10	39	detection	detection	NOUN
ap-5994	10	40	performance	performance	NOUN
ap-5994	10	41	.	.	PUNCT
ap-5994	11	1	for	for	ADP
ap-5994	11	2	instance	instance	NOUN
ap-5994	11	3	,	,	PUNCT
ap-5994	11	4	when	when	SCONJ
ap-5994	11	5	eb	eb	PROPN
ap-5994	11	6	/	/	SYM
ap-5994	11	7	n0	n0	PROPN
ap-5994	11	8	is	be	AUX
ap-5994	11	9	0	0	NUM
ap-5994	11	10	db	db	PROPN
ap-5994	11	11	,	,	PUNCT
ap-5994	11	12	the	the	DET
ap-5994	11	13	probability	probability	NOUN
ap-5994	11	14	of	of	ADP
ap-5994	11	15	the	the	DET
ap-5994	11	16	detection	detection	NOUN
ap-5994	11	17	of	of	ADP
ap-5994	11	18	pd	pd	PROPN
ap-5994	11	19	is	be	AUX
ap-5994	11	20	decreased	decrease	VERB
ap-5994	11	21	by	by	ADP
ap-5994	11	22	20	20	NUM
ap-5994	11	23	%	%	NOUN
ap-5994	11	24	and	and	CCONJ
ap-5994	11	25	10	10	NUM
ap-5994	11	26	%	%	NOUN
ap-5994	11	27	by	by	ADP
ap-5994	11	28	the	the	DET
ap-5994	11	29	proposed	propose	VERB
ap-5994	11	30	method	method	NOUN
ap-5994	11	31	with	with	ADP
ap-5994	11	32	the	the	DET
ap-5994	11	33	fft	fft	NOUN
ap-5994	11	34	and	and	CCONJ
ap-5994	11	35	the	the	DET
ap-5994	11	36	sdft	sdft	NOUN
ap-5994	11	37	respectively	respectively	ADV
ap-5994	11	38	,	,	PUNCT
ap-5994	11	39	as	as	SCONJ
ap-5994	11	40	compared	compare	VERB
ap-5994	11	41	with	with	ADP
ap-5994	11	42	the	the	DET
ap-5994	11	43	hybrid	hybrid	ADJ
ap-5994	11	44	method	method	NOUN
ap-5994	11	45	existing	exist	VERB
ap-5994	11	46	in	in	ADP
ap-5994	11	47	the	the	DET
ap-5994	11	48	literature	literature	NOUN
ap-5994	11	49	.	.	PUNCT
ap-5994	12	1	keywords	keyword	NOUN
ap-5994	12	2	:	:	PUNCT
ap-5994	12	3	cognitive	cognitive	ADJ
ap-5994	12	4	radio	radio	NOUN
ap-5994	12	5	(	(	PUNCT
ap-5994	12	6	cr	cr	NOUN
ap-5994	12	7	)	)	PUNCT
ap-5994	12	8	,	,	PUNCT
ap-5994	12	9	cyclostationary	cyclostationary	ADJ
ap-5994	12	10	detector	detector	NOUN
ap-5994	12	11	,	,	PUNCT
ap-5994	12	12	fast	fast	ADJ
ap-5994	12	13	fourier	fourier	NOUN
ap-5994	12	14	transform	transform	NOUN
ap-5994	12	15	(	(	PUNCT
ap-5994	12	16	fft	fft	PROPN
ap-5994	12	17	)	)	PUNCT
ap-5994	12	18	,	,	PUNCT
ap-5994	12	19	sliding	slide	VERB
ap-5994	12	20	discrete	discrete	ADJ
ap-5994	12	21	fourier	fourier	NOUN
ap-5994	12	22	transform	transform	NOUN
ap-5994	12	23	(	(	PUNCT
ap-5994	12	24	sdft	sdft	NOUN
ap-5994	12	25	)	)	PUNCT
ap-5994	12	26	.	.	PUNCT
ap-5994	13	1	1	1	X
ap-5994	13	2	.	.	X
ap-5994	13	3	introduction	introduction	NOUN
ap-5994	13	4	due	due	ADP
ap-5994	13	5	to	to	ADP
ap-5994	13	6	the	the	DET
ap-5994	13	7	expansion	expansion	NOUN
ap-5994	13	8	of	of	ADP
ap-5994	13	9	remote	remote	ADJ
ap-5994	13	10	gadgets	gadget	NOUN
ap-5994	13	11	and	and	CCONJ
ap-5994	13	12	applications	application	NOUN
ap-5994	13	13	,	,	PUNCT
ap-5994	13	14	the	the	DET
ap-5994	13	15	available	available	ADJ
ap-5994	13	16	electromagnetic	electromagnetic	ADJ
ap-5994	13	17	radio	radio	NOUN
ap-5994	13	18	range	range	NOUN
ap-5994	13	19	is	be	AUX
ap-5994	13	20	becoming	become	VERB
ap-5994	13	21	crowded	crowd	VERB
ap-5994	13	22	.	.	PUNCT
ap-5994	14	1	it	it	PRON
ap-5994	14	2	has	have	AUX
ap-5994	14	3	been	be	AUX
ap-5994	14	4	recognized	recognize	VERB
ap-5994	14	5	that	that	SCONJ
ap-5994	14	6	due	due	ADP
ap-5994	14	7	to	to	ADP
ap-5994	14	8	the	the	DET
ap-5994	14	9	static	static	ADJ
ap-5994	14	10	allotment	allotment	NOUN
ap-5994	14	11	strategy	strategy	NOUN
ap-5994	14	12	of	of	ADP
ap-5994	14	13	the	the	DET
ap-5994	14	14	spectrum	spectrum	NOUN
ap-5994	14	15	,	,	PUNCT
ap-5994	14	16	this	this	DET
ap-5994	14	17	allocated	allocate	VERB
ap-5994	14	18	range	range	NOUN
ap-5994	14	19	will	will	AUX
ap-5994	14	20	be	be	AUX
ap-5994	14	21	under	under	ADV
ap-5994	14	22	-	-	PUNCT
ap-5994	14	23	utilized	utilize	VERB
ap-5994	14	24	.	.	PUNCT
ap-5994	15	1	”	"	PUNCT
ap-5994	15	2	spectrum	spectrum	NOUN
ap-5994	15	3	holes	hole	NOUN
ap-5994	15	4	”	"	PUNCT
ap-5994	15	5	or	or	CCONJ
ap-5994	15	6	“	"	PUNCT
ap-5994	15	7	white	white	ADJ
ap-5994	15	8	spaces	space	NOUN
ap-5994	15	9	”	"	PUNCT
ap-5994	15	10	result	result	NOUN
ap-5994	15	11	from	from	ADP
ap-5994	15	12	the	the	DET
ap-5994	15	13	unutilized	unutilized	ADJ
ap-5994	15	14	part	part	NOUN
ap-5994	15	15	of	of	ADP
ap-5994	15	16	the	the	DET
ap-5994	15	17	spectrum	spectrum	NOUN
ap-5994	15	18	.	.	PUNCT
ap-5994	16	1	due	due	ADP
ap-5994	16	2	to	to	ADP
ap-5994	16	3	the	the	DET
ap-5994	16	4	limitation	limitation	NOUN
ap-5994	16	5	of	of	ADP
ap-5994	16	6	the	the	DET
ap-5994	16	7	available	available	ADJ
ap-5994	16	8	spectrum	spectrum	NOUN
ap-5994	16	9	and	and	CCONJ
ap-5994	16	10	the	the	DET
ap-5994	16	11	inefficiency	inefficiency	NOUN
ap-5994	16	12	in	in	ADP
ap-5994	16	13	its	its	PRON
ap-5994	16	14	usage	usage	NOUN
ap-5994	16	15	,	,	PUNCT
ap-5994	16	16	a	a	DET
ap-5994	16	17	new	new	ADJ
ap-5994	16	18	communication	communication	NOUN
ap-5994	16	19	paradigm	paradigm	NOUN
ap-5994	16	20	is	be	AUX
ap-5994	16	21	required	require	VERB
ap-5994	16	22	to	to	PART
ap-5994	16	23	exploit	exploit	VERB
ap-5994	16	24	the	the	DET
ap-5994	16	25	existing	exist	VERB
ap-5994	16	26	wireless	wireless	NOUN
ap-5994	16	27	spectrum	spectrum	NOUN
ap-5994	16	28	opportunistically	opportunistically	ADV
ap-5994	16	29	.	.	PUNCT
ap-5994	17	1	thus	thus	ADV
ap-5994	17	2	,	,	PUNCT
ap-5994	17	3	cognitive	cognitive	ADJ
ap-5994	17	4	radio	radio	NOUN
ap-5994	17	5	(	(	PUNCT
ap-5994	17	6	cr	cr	NOUN
ap-5994	17	7	)	)	PUNCT
ap-5994	17	8	has	have	AUX
ap-5994	17	9	been	be	AUX
ap-5994	17	10	recognized	recognize	VERB
ap-5994	17	11	as	as	ADP
ap-5994	17	12	the	the	DET
ap-5994	17	13	key	key	ADJ
ap-5994	17	14	enabling	enable	VERB
ap-5994	17	15	technology	technology	NOUN
ap-5994	17	16	to	to	PART
ap-5994	17	17	overcome	overcome	VERB
ap-5994	17	18	the	the	DET
ap-5994	17	19	spectrum	spectrum	NOUN
ap-5994	17	20	under	under	ADP
ap-5994	17	21	-	-	PUNCT
ap-5994	17	22	utilization	utilization	NOUN
ap-5994	17	23	,	,	PUNCT
ap-5994	17	24	in	in	ADP
ap-5994	17	25	order	order	NOUN
ap-5994	17	26	to	to	PART
ap-5994	17	27	supply	supply	VERB
ap-5994	17	28	extremely	extremely	ADV
ap-5994	17	29	reliable	reliable	ADJ
ap-5994	17	30	communication	communication	NOUN
ap-5994	17	31	for	for	ADP
ap-5994	17	32	all	all	DET
ap-5994	17	33	secondary	secondary	ADJ
ap-5994	17	34	users	user	NOUN
ap-5994	17	35	of	of	ADP
ap-5994	17	36	the	the	DET
ap-5994	17	37	network	network	NOUN
ap-5994	17	38	[	[	X
ap-5994	17	39	1	1	NUM
ap-5994	17	40	]	]	PUNCT
ap-5994	17	41	.	.	PUNCT
ap-5994	18	1	a	a	DET
ap-5994	18	2	cognitive	cognitive	ADJ
ap-5994	18	3	radio	radio	NOUN
ap-5994	18	4	is	be	AUX
ap-5994	18	5	a	a	DET
ap-5994	18	6	wireless	wireless	ADJ
ap-5994	18	7	technology	technology	NOUN
ap-5994	18	8	that	that	PRON
ap-5994	18	9	can	can	AUX
ap-5994	18	10	automatically	automatically	ADV
ap-5994	18	11	detect	detect	VERB
ap-5994	18	12	the	the	DET
ap-5994	18	13	available	available	ADJ
ap-5994	18	14	spectrum	spectrum	NOUN
ap-5994	18	15	and	and	CCONJ
ap-5994	18	16	changes	change	VERB
ap-5994	18	17	its	its	PRON
ap-5994	18	18	parameter	parameter	NOUN
ap-5994	18	19	accordingly	accordingly	ADV
ap-5994	18	20	.	.	PUNCT
ap-5994	19	1	in	in	ADP
ap-5994	19	2	this	this	DET
ap-5994	19	3	framework	framework	NOUN
ap-5994	19	4	,	,	PUNCT
ap-5994	19	5	cognitive	cognitive	ADJ
ap-5994	19	6	users	user	NOUN
ap-5994	19	7	,	,	PUNCT
ap-5994	19	8	called	call	VERB
ap-5994	19	9	secondary	secondary	ADJ
ap-5994	19	10	users	user	NOUN
ap-5994	19	11	(	(	PUNCT
ap-5994	19	12	sus	sus	PROPN
ap-5994	19	13	)	)	PUNCT
ap-5994	19	14	,	,	PUNCT
ap-5994	19	15	can	can	AUX
ap-5994	19	16	recognize	recognize	VERB
ap-5994	19	17	the	the	DET
ap-5994	19	18	spectrum	spectrum	NOUN
ap-5994	19	19	holes	hole	NOUN
ap-5994	19	20	and	and	CCONJ
ap-5994	19	21	use	use	VERB
ap-5994	19	22	them	they	PRON
ap-5994	19	23	to	to	PART
ap-5994	19	24	communicate	communicate	VERB
ap-5994	19	25	among	among	ADP
ap-5994	19	26	themselves	themselves	PRON
ap-5994	19	27	without	without	ADP
ap-5994	19	28	causing	cause	VERB
ap-5994	19	29	an	an	DET
ap-5994	19	30	interference	interference	NOUN
ap-5994	19	31	to	to	ADP
ap-5994	19	32	the	the	DET
ap-5994	19	33	license	license	NOUN
ap-5994	19	34	users	user	NOUN
ap-5994	19	35	,	,	PUNCT
ap-5994	19	36	called	call	VERB
ap-5994	19	37	primary	primary	ADJ
ap-5994	19	38	users	user	NOUN
ap-5994	19	39	(	(	PUNCT
ap-5994	19	40	pus	pus	NOUN
ap-5994	19	41	)	)	PUNCT
ap-5994	20	1	[	[	X
ap-5994	20	2	2	2	NUM
ap-5994	20	3	]	]	PUNCT
ap-5994	20	4	.	.	PUNCT
ap-5994	21	1	spectrum	spectrum	NOUN
ap-5994	21	2	sensing	sense	VERB
ap-5994	21	3	is	be	AUX
ap-5994	21	4	the	the	DET
ap-5994	21	5	main	main	ADJ
ap-5994	21	6	step	step	NOUN
ap-5994	21	7	of	of	ADP
ap-5994	21	8	cognitive	cognitive	ADJ
ap-5994	21	9	radio	radio	NOUN
ap-5994	21	10	,	,	PUNCT
ap-5994	21	11	this	this	DET
ap-5994	21	12	process	process	NOUN
ap-5994	21	13	is	be	AUX
ap-5994	21	14	done	do	VERB
ap-5994	21	15	by	by	ADP
ap-5994	21	16	checking	check	VERB
ap-5994	21	17	a	a	DET
ap-5994	21	18	spectrum	spectrum	NOUN
ap-5994	21	19	band	band	NOUN
ap-5994	21	20	,	,	PUNCT
ap-5994	21	21	and	and	CCONJ
ap-5994	21	22	finding	find	VERB
ap-5994	21	23	those	those	DET
ap-5994	21	24	channels	channel	NOUN
ap-5994	21	25	not	not	PART
ap-5994	21	26	used	use	VERB
ap-5994	21	27	by	by	ADP
ap-5994	21	28	pu	pu	PROPN
ap-5994	21	29	(	(	PUNCT
ap-5994	21	30	licensed	licensed	ADJ
ap-5994	21	31	)	)	PUNCT
ap-5994	21	32	users	user	NOUN
ap-5994	21	33	,	,	PUNCT
ap-5994	21	34	which	which	PRON
ap-5994	21	35	could	could	AUX
ap-5994	21	36	be	be	AUX
ap-5994	21	37	utilized	utilize	VERB
ap-5994	21	38	by	by	ADP
ap-5994	21	39	sus	sus	PROPN
ap-5994	22	1	[	[	X
ap-5994	22	2	3	3	NUM
ap-5994	22	3	]	]	PUNCT
ap-5994	22	4	.	.	PUNCT
ap-5994	23	1	energy	energy	NOUN
ap-5994	23	2	detection	detection	NOUN
ap-5994	23	3	ed	ed	NOUN
ap-5994	23	4	,	,	PUNCT
ap-5994	23	5	matched	match	VERB
ap-5994	23	6	filter	filter	NOUN
ap-5994	23	7	detection	detection	NOUN
ap-5994	23	8	and	and	CCONJ
ap-5994	23	9	cyclostationary	cyclostationary	ADJ
ap-5994	23	10	detection	detection	NOUN
ap-5994	23	11	techniques	technique	NOUN
ap-5994	23	12	are	be	AUX
ap-5994	23	13	basic	basic	ADJ
ap-5994	23	14	types	type	NOUN
ap-5994	23	15	of	of	ADP
ap-5994	23	16	spectrum	spectrum	NOUN
ap-5994	23	17	sensing	sense	VERB
ap-5994	23	18	techniques	technique	NOUN
ap-5994	23	19	.	.	PUNCT
ap-5994	24	1	ed	ed	NOUN
ap-5994	24	2	based	base	VERB
ap-5994	24	3	sensing	sense	VERB
ap-5994	24	4	method	method	NOUN
ap-5994	24	5	is	be	AUX
ap-5994	24	6	the	the	DET
ap-5994	24	7	most	most	ADV
ap-5994	24	8	broadly	broadly	ADV
ap-5994	24	9	used	use	VERB
ap-5994	24	10	due	due	ADP
ap-5994	24	11	to	to	ADP
ap-5994	24	12	its	its	PRON
ap-5994	24	13	simplicity	simplicity	NOUN
ap-5994	24	14	and	and	CCONJ
ap-5994	24	15	low	low	ADJ
ap-5994	24	16	computational	computational	ADJ
ap-5994	24	17	complexity	complexity	NOUN
ap-5994	24	18	.	.	PUNCT
ap-5994	25	1	however	however	ADV
ap-5994	25	2	,	,	PUNCT
ap-5994	25	3	at	at	ADP
ap-5994	25	4	a	a	DET
ap-5994	25	5	low	low	ADJ
ap-5994	25	6	snr	snr	NOUN
ap-5994	25	7	,	,	PUNCT
ap-5994	25	8	ed	ed	NOUN
ap-5994	25	9	has	have	VERB
ap-5994	25	10	no	no	DET
ap-5994	25	11	capability	capability	NOUN
ap-5994	25	12	to	to	PART
ap-5994	25	13	separate	separate	VERB
ap-5994	25	14	the	the	DET
ap-5994	25	15	pu	pu	PROPN
ap-5994	25	16	signal	signal	NOUN
ap-5994	25	17	from	from	ADP
ap-5994	25	18	the	the	DET
ap-5994	25	19	noise	noise	NOUN
ap-5994	25	20	.	.	PUNCT
ap-5994	26	1	the	the	DET
ap-5994	26	2	matched	match	VERB
ap-5994	26	3	filter	filter	NOUN
ap-5994	26	4	maximizes	maximize	VERB
ap-5994	26	5	the	the	DET
ap-5994	26	6	received	received	ADJ
ap-5994	26	7	snr	snr	NOUN
ap-5994	26	8	,	,	PUNCT
ap-5994	26	9	so	so	SCONJ
ap-5994	26	10	it	it	PRON
ap-5994	26	11	could	could	AUX
ap-5994	26	12	be	be	AUX
ap-5994	26	13	viewed	view	VERB
ap-5994	26	14	as	as	ADP
ap-5994	26	15	an	an	DET
ap-5994	26	16	optimal	optimal	ADJ
ap-5994	26	17	detector	detector	NOUN
ap-5994	26	18	.	.	PUNCT
ap-5994	27	1	but	but	CCONJ
ap-5994	27	2	,	,	PUNCT
ap-5994	27	3	the	the	DET
ap-5994	27	4	matched	match	VERB
ap-5994	27	5	filter	filter	NOUN
ap-5994	27	6	has	have	VERB
ap-5994	27	7	a	a	DET
ap-5994	27	8	demerit	demerit	NOUN
ap-5994	27	9	in	in	ADP
ap-5994	27	10	that	that	SCONJ
ap-5994	27	11	it	it	PRON
ap-5994	27	12	needs	need	VERB
ap-5994	27	13	an	an	DET
ap-5994	27	14	information	information	NOUN
ap-5994	27	15	about	about	ADP
ap-5994	27	16	the	the	DET
ap-5994	27	17	pu	pu	PROPN
ap-5994	27	18	signal	signal	PROPN
ap-5994	27	19	characteristics	characteristic	NOUN
ap-5994	27	20	,	,	PUNCT
ap-5994	27	21	i.e.	i.e.	X
ap-5994	27	22	,	,	PUNCT
ap-5994	27	23	type	type	NOUN
ap-5994	27	24	of	of	ADP
ap-5994	27	25	modulation	modulation	NOUN
ap-5994	27	26	,	,	PUNCT
ap-5994	27	27	packet	packet	NOUN
ap-5994	27	28	format	format	NOUN
ap-5994	27	29	,	,	PUNCT
ap-5994	27	30	pulse	pulse	NOUN
ap-5994	27	31	shaping	shaping	NOUN
ap-5994	27	32	.	.	PUNCT
ap-5994	28	1	if	if	SCONJ
ap-5994	28	2	the	the	DET
ap-5994	28	3	cr	cr	NOUN
ap-5994	28	4	does	do	AUX
ap-5994	28	5	n’t	not	PART
ap-5994	28	6	have	have	VERB
ap-5994	28	7	enough	enough	ADJ
ap-5994	28	8	information	information	NOUN
ap-5994	28	9	about	about	ADP
ap-5994	28	10	the	the	DET
ap-5994	28	11	pu	pu	PROPN
ap-5994	28	12	signal	signal	NOUN
ap-5994	28	13	,	,	PUNCT
ap-5994	28	14	the	the	DET
ap-5994	28	15	performance	performance	NOUN
ap-5994	28	16	of	of	ADP
ap-5994	28	17	the	the	DET
ap-5994	28	18	matched	match	VERB
ap-5994	28	19	filter	filter	NOUN
ap-5994	28	20	is	be	AUX
ap-5994	28	21	degraded	degrade	VERB
ap-5994	28	22	.	.	PUNCT
ap-5994	29	1	in	in	ADP
ap-5994	29	2	such	such	DET
ap-5994	29	3	a	a	DET
ap-5994	29	4	situation	situation	NOUN
ap-5994	29	5	,	,	PUNCT
ap-5994	29	6	the	the	DET
ap-5994	29	7	cyclostationary	cyclostationary	ADJ
ap-5994	29	8	detector	detector	NOUN
ap-5994	29	9	can	can	AUX
ap-5994	29	10	be	be	AUX
ap-5994	29	11	used	use	VERB
ap-5994	29	12	as	as	ADP
ap-5994	29	13	a	a	DET
ap-5994	29	14	sub	sub	NOUN
ap-5994	29	15	optimal	optimal	ADJ
ap-5994	29	16	detector	detector	NOUN
ap-5994	29	17	.	.	PUNCT
ap-5994	30	1	the	the	DET
ap-5994	30	2	cyclostationary	cyclostationary	ADJ
ap-5994	30	3	detector	detector	NOUN
ap-5994	30	4	can	can	AUX
ap-5994	30	5	differentiate	differentiate	VERB
ap-5994	30	6	the	the	DET
ap-5994	30	7	pu	pu	PROPN
ap-5994	30	8	signal	signal	NOUN
ap-5994	30	9	from	from	ADP
ap-5994	30	10	the	the	DET
ap-5994	30	11	noise	noise	NOUN
ap-5994	30	12	since	since	SCONJ
ap-5994	30	13	it	it	PRON
ap-5994	30	14	exploits	exploit	VERB
ap-5994	30	15	the	the	DET
ap-5994	30	16	periodicity	periodicity	NOUN
ap-5994	30	17	279	279	NUM
ap-5994	30	18	https://doi.org/10.14311/ap.2020.60.0279	https://doi.org/10.14311/ap.2020.60.0279	NOUN
ap-5994	30	19	https://ojs.cvut.cz/ojs/index.php/ap	https://ojs.cvut.cz/ojs/index.php/ap	PROPN
ap-5994	30	20	h.	h.	PROPN
ap-5994	30	21	n.	n.	PROPN
ap-5994	30	22	abdullah	abdullah	PROPN
ap-5994	30	23	,	,	PUNCT
ap-5994	30	24	z.	z.	PROPN
ap-5994	30	25	o.	o.	PROPN
ap-5994	30	26	dawood	dawood	PROPN
ap-5994	30	27	,	,	PUNCT
ap-5994	30	28	a.	a.	PROPN
ap-5994	30	29	e.	e.	PROPN
ap-5994	30	30	abdelkareem	abdelkareem	PROPN
ap-5994	30	31	,	,	PUNCT
ap-5994	30	32	h.	h.	PROPN
ap-5994	30	33	s.	s.	PROPN
ap-5994	30	34	abed	abe	VERB
ap-5994	30	35	acta	acta	PROPN
ap-5994	30	36	polytechnica	polytechnica	PROPN
ap-5994	30	37	property	property	NOUN
ap-5994	30	38	of	of	ADP
ap-5994	30	39	a	a	DET
ap-5994	30	40	signal	signal	NOUN
ap-5994	30	41	in	in	ADP
ap-5994	30	42	its	its	PRON
ap-5994	30	43	process	process	NOUN
ap-5994	30	44	.	.	PUNCT
ap-5994	31	1	it	it	PRON
ap-5994	31	2	can	can	AUX
ap-5994	31	3	work	work	VERB
ap-5994	31	4	in	in	ADP
ap-5994	31	5	a	a	DET
ap-5994	31	6	low	low	ADJ
ap-5994	31	7	snr	snr	NOUN
ap-5994	31	8	condition	condition	NOUN
ap-5994	31	9	[	[	X
ap-5994	31	10	4	4	NUM
ap-5994	31	11	]	]	PUNCT
ap-5994	31	12	but	but	CCONJ
ap-5994	31	13	it	it	PRON
ap-5994	31	14	has	have	VERB
ap-5994	31	15	a	a	DET
ap-5994	31	16	high	high	ADJ
ap-5994	31	17	computational	computational	ADJ
ap-5994	31	18	complexity	complexity	NOUN
ap-5994	31	19	since	since	SCONJ
ap-5994	31	20	it	it	PRON
ap-5994	31	21	requires	require	VERB
ap-5994	31	22	a	a	DET
ap-5994	31	23	long	long	ADJ
ap-5994	31	24	sensing	sense	VERB
ap-5994	31	25	time	time	NOUN
ap-5994	32	1	[	[	X
ap-5994	32	2	5	5	NUM
ap-5994	32	3	]	]	PUNCT
ap-5994	32	4	.	.	PUNCT
ap-5994	33	1	in	in	ADP
ap-5994	33	2	order	order	NOUN
ap-5994	33	3	to	to	PART
ap-5994	33	4	improve	improve	VERB
ap-5994	33	5	the	the	DET
ap-5994	33	6	detection	detection	NOUN
ap-5994	33	7	performance	performance	NOUN
ap-5994	33	8	under	under	ADP
ap-5994	33	9	fading	fade	VERB
ap-5994	33	10	and	and	CCONJ
ap-5994	33	11	shadowing	shadow	VERB
ap-5994	33	12	environments	environment	NOUN
ap-5994	33	13	,	,	PUNCT
ap-5994	33	14	cooperative	cooperative	ADJ
ap-5994	33	15	spectrum	spectrum	NOUN
ap-5994	33	16	sensing	sense	VERB
ap-5994	33	17	css	css	PROPN
ap-5994	33	18	is	be	AUX
ap-5994	33	19	utilized	utilize	VERB
ap-5994	33	20	.	.	PUNCT
ap-5994	34	1	in	in	ADP
ap-5994	34	2	css	css	PROPN
ap-5994	34	3	,	,	PUNCT
ap-5994	34	4	many	many	ADJ
ap-5994	34	5	sus	sus	NOUN
ap-5994	34	6	sense	sense	VERB
ap-5994	34	7	the	the	DET
ap-5994	34	8	spectrum	spectrum	NOUN
ap-5994	34	9	and	and	CCONJ
ap-5994	34	10	each	each	DET
ap-5994	34	11	su	su	PROPN
ap-5994	34	12	sends	send	VERB
ap-5994	34	13	its	its	PRON
ap-5994	34	14	local	local	ADJ
ap-5994	34	15	decision	decision	NOUN
ap-5994	34	16	about	about	ADP
ap-5994	34	17	the	the	DET
ap-5994	34	18	pu	pu	PROPN
ap-5994	34	19	activity	activity	NOUN
ap-5994	34	20	to	to	ADP
ap-5994	34	21	the	the	DET
ap-5994	34	22	fusion	fusion	NOUN
ap-5994	34	23	centre	centre	NOUN
ap-5994	34	24	(	(	PUNCT
ap-5994	34	25	fc	fc	INTJ
ap-5994	34	26	)	)	PUNCT
ap-5994	34	27	during	during	ADP
ap-5994	34	28	the	the	DET
ap-5994	34	29	transmission	transmission	NOUN
ap-5994	34	30	stage	stage	NOUN
ap-5994	34	31	.	.	PUNCT
ap-5994	35	1	in	in	ADP
ap-5994	35	2	this	this	DET
ap-5994	35	3	stage	stage	NOUN
ap-5994	35	4	,	,	PUNCT
ap-5994	35	5	various	various	ADJ
ap-5994	35	6	types	type	NOUN
ap-5994	35	7	of	of	ADP
ap-5994	35	8	coding	code	VERB
ap-5994	35	9	algorithms	algorithm	NOUN
ap-5994	35	10	can	can	AUX
ap-5994	35	11	be	be	AUX
ap-5994	35	12	used	use	VERB
ap-5994	35	13	to	to	PART
ap-5994	35	14	guarantee	guarantee	VERB
ap-5994	35	15	the	the	DET
ap-5994	35	16	successful	successful	ADJ
ap-5994	35	17	arrival	arrival	NOUN
ap-5994	35	18	of	of	ADP
ap-5994	35	19	decisions	decision	NOUN
ap-5994	35	20	.	.	PUNCT
ap-5994	36	1	finally	finally	ADV
ap-5994	36	2	,	,	PUNCT
ap-5994	36	3	when	when	SCONJ
ap-5994	36	4	these	these	DET
ap-5994	36	5	local	local	ADJ
ap-5994	36	6	decisions	decision	NOUN
ap-5994	36	7	arrive	arrive	VERB
ap-5994	36	8	to	to	ADP
ap-5994	36	9	the	the	DET
ap-5994	36	10	fc	fc	PROPN
ap-5994	36	11	,	,	PUNCT
ap-5994	36	12	global	global	ADJ
ap-5994	36	13	decision	decision	NOUN
ap-5994	36	14	about	about	ADP
ap-5994	36	15	the	the	DET
ap-5994	36	16	status	status	NOUN
ap-5994	36	17	of	of	ADP
ap-5994	36	18	the	the	DET
ap-5994	36	19	pu	pu	PROPN
ap-5994	36	20	is	be	AUX
ap-5994	36	21	taken	take	VERB
ap-5994	36	22	[	[	PUNCT
ap-5994	36	23	4	4	NUM
ap-5994	36	24	,	,	PUNCT
ap-5994	36	25	6	6	NUM
ap-5994	36	26	,	,	PUNCT
ap-5994	36	27	7	7	NUM
ap-5994	36	28	]	]	PUNCT
ap-5994	36	29	.	.	PUNCT
ap-5994	37	1	many	many	ADJ
ap-5994	37	2	works	work	NOUN
ap-5994	37	3	have	have	AUX
ap-5994	37	4	addressed	address	VERB
ap-5994	37	5	the	the	DET
ap-5994	37	6	complexity	complexity	NOUN
ap-5994	37	7	of	of	ADP
ap-5994	37	8	the	the	DET
ap-5994	37	9	cyclostationary	cyclostationary	ADJ
ap-5994	37	10	detection	detection	NOUN
ap-5994	37	11	.	.	PUNCT
ap-5994	38	1	in	in	ADP
ap-5994	38	2	[	[	X
ap-5994	38	3	5	5	NUM
ap-5994	38	4	,	,	PUNCT
ap-5994	38	5	8	8	NUM
ap-5994	38	6	]	]	PUNCT
ap-5994	38	7	,	,	PUNCT
ap-5994	38	8	the	the	DET
ap-5994	38	9	complexity	complexity	NOUN
ap-5994	38	10	of	of	ADP
ap-5994	38	11	the	the	DET
ap-5994	38	12	cyclostationary	cyclostationary	ADJ
ap-5994	38	13	detection	detection	NOUN
ap-5994	38	14	is	be	AUX
ap-5994	38	15	reduced	reduce	VERB
ap-5994	38	16	based	base	VERB
ap-5994	38	17	on	on	ADP
ap-5994	38	18	the	the	DET
ap-5994	38	19	selection	selection	NOUN
ap-5994	38	20	of	of	ADP
ap-5994	38	21	optimal	optimal	ADJ
ap-5994	38	22	parameters	parameter	NOUN
ap-5994	38	23	.	.	PUNCT
ap-5994	39	1	in	in	ADP
ap-5994	39	2	[	[	X
ap-5994	39	3	9	9	NUM
ap-5994	39	4	]	]	PUNCT
ap-5994	39	5	,	,	PUNCT
ap-5994	39	6	the	the	DET
ap-5994	39	7	computational	computational	ADJ
ap-5994	39	8	complexity	complexity	NOUN
ap-5994	39	9	of	of	ADP
ap-5994	39	10	cyclostationary	cyclostationary	ADJ
ap-5994	39	11	detection	detection	NOUN
ap-5994	39	12	is	be	AUX
ap-5994	39	13	addressed	address	VERB
ap-5994	39	14	by	by	ADP
ap-5994	39	15	reducing	reduce	VERB
ap-5994	39	16	the	the	DET
ap-5994	39	17	test	test	NOUN
ap-5994	39	18	statistics	statistic	NOUN
ap-5994	39	19	sharing	share	VERB
ap-5994	39	20	among	among	ADP
ap-5994	39	21	multi	multi	ADJ
ap-5994	39	22	antenna	antenna	NOUN
ap-5994	39	23	.	.	PUNCT
ap-5994	40	1	in	in	ADP
ap-5994	40	2	[	[	X
ap-5994	40	3	10	10	NUM
ap-5994	40	4	]	]	PUNCT
ap-5994	40	5	,	,	PUNCT
ap-5994	40	6	the	the	DET
ap-5994	40	7	computational	computational	ADJ
ap-5994	40	8	complexity	complexity	NOUN
ap-5994	40	9	is	be	AUX
ap-5994	40	10	improved	improve	VERB
ap-5994	40	11	by	by	ADP
ap-5994	40	12	a	a	DET
ap-5994	40	13	cyclic	cyclic	ADJ
ap-5994	40	14	autocorrelation	autocorrelation	NOUN
ap-5994	40	15	function	function	NOUN
ap-5994	40	16	caf	caf	NOUN
ap-5994	40	17	at	at	ADP
ap-5994	40	18	only	only	ADV
ap-5994	40	19	one	one	NUM
ap-5994	40	20	cyclic	cyclic	ADJ
ap-5994	40	21	frequency	frequency	NOUN
ap-5994	40	22	.	.	PUNCT
ap-5994	41	1	in	in	ADP
ap-5994	41	2	[	[	X
ap-5994	41	3	11	11	NUM
ap-5994	41	4	]	]	PUNCT
ap-5994	41	5	,	,	PUNCT
ap-5994	41	6	a	a	DET
ap-5994	41	7	method	method	NOUN
ap-5994	41	8	is	be	AUX
ap-5994	41	9	proposed	propose	VERB
ap-5994	41	10	for	for	ADP
ap-5994	41	11	improving	improve	VERB
ap-5994	41	12	the	the	DET
ap-5994	41	13	computational	computational	ADJ
ap-5994	41	14	complexity	complexity	NOUN
ap-5994	41	15	by	by	ADP
ap-5994	41	16	splitting	split	VERB
ap-5994	41	17	the	the	DET
ap-5994	41	18	autocorrelation	autocorrelation	NOUN
ap-5994	41	19	into	into	ADP
ap-5994	41	20	its	its	PRON
ap-5994	41	21	real	real	ADJ
ap-5994	41	22	and	and	CCONJ
ap-5994	41	23	imaginary	imaginary	ADJ
ap-5994	41	24	parts	part	NOUN
ap-5994	41	25	and	and	CCONJ
ap-5994	41	26	calculating	calculate	VERB
ap-5994	41	27	two	two	NUM
ap-5994	41	28	modified	modify	VERB
ap-5994	41	29	cafs	cafs	NOUN
ap-5994	41	30	,	,	PUNCT
ap-5994	41	31	before	before	ADP
ap-5994	41	32	combining	combine	VERB
ap-5994	41	33	them	they	PRON
ap-5994	41	34	in	in	ADP
ap-5994	41	35	a	a	DET
ap-5994	41	36	final	final	ADJ
ap-5994	41	37	test	test	NOUN
ap-5994	41	38	statistic	statistic	NOUN
ap-5994	41	39	.	.	PUNCT
ap-5994	42	1	although	although	SCONJ
ap-5994	42	2	the	the	DET
ap-5994	42	3	methods	method	NOUN
ap-5994	42	4	mentioned	mention	VERB
ap-5994	42	5	above	above	ADV
ap-5994	42	6	reduce	reduce	VERB
ap-5994	42	7	the	the	DET
ap-5994	42	8	computational	computational	ADJ
ap-5994	42	9	complexity	complexity	NOUN
ap-5994	42	10	,	,	PUNCT
ap-5994	42	11	they	they	PRON
ap-5994	42	12	suffer	suffer	VERB
ap-5994	42	13	from	from	ADP
ap-5994	42	14	having	have	VERB
ap-5994	42	15	a	a	DET
ap-5994	42	16	high	high	ADJ
ap-5994	42	17	degradation	degradation	NOUN
ap-5994	42	18	in	in	ADP
ap-5994	42	19	the	the	DET
ap-5994	42	20	detection	detection	NOUN
ap-5994	42	21	performance	performance	NOUN
ap-5994	42	22	especially	especially	ADV
ap-5994	42	23	at	at	ADP
ap-5994	42	24	low	low	ADJ
ap-5994	42	25	snr	snr	PROPN
ap-5994	42	26	values	value	NOUN
ap-5994	42	27	.	.	PUNCT
ap-5994	43	1	furthermore	furthermore	ADV
ap-5994	43	2	,	,	PUNCT
ap-5994	43	3	none	none	NOUN
ap-5994	43	4	of	of	ADP
ap-5994	43	5	them	they	PRON
ap-5994	43	6	addressed	address	VERB
ap-5994	43	7	the	the	DET
ap-5994	43	8	complexity	complexity	NOUN
ap-5994	43	9	during	during	ADP
ap-5994	43	10	the	the	DET
ap-5994	43	11	autocorrelation	autocorrelation	NOUN
ap-5994	43	12	process	process	NOUN
ap-5994	43	13	and	and	CCONJ
ap-5994	43	14	during	during	ADP
ap-5994	43	15	the	the	DET
ap-5994	43	16	conversion	conversion	NOUN
ap-5994	43	17	to	to	ADP
ap-5994	43	18	the	the	DET
ap-5994	43	19	frequency	frequency	NOUN
ap-5994	43	20	domain	domain	NOUN
ap-5994	43	21	except	except	SCONJ
ap-5994	43	22	in	in	ADP
ap-5994	43	23	[	[	PUNCT
ap-5994	43	24	11	11	NUM
ap-5994	43	25	]	]	PUNCT
ap-5994	43	26	,	,	PUNCT
ap-5994	43	27	which	which	PRON
ap-5994	43	28	addresses	address	VERB
ap-5994	43	29	the	the	DET
ap-5994	43	30	autocorrelation	autocorrelation	NOUN
ap-5994	43	31	process	process	NOUN
ap-5994	43	32	only	only	ADV
ap-5994	43	33	.	.	PUNCT
ap-5994	44	1	in	in	ADP
ap-5994	44	2	this	this	DET
ap-5994	44	3	paper	paper	NOUN
ap-5994	44	4	,	,	PUNCT
ap-5994	44	5	we	we	PRON
ap-5994	44	6	proposed	propose	VERB
ap-5994	44	7	two	two	NUM
ap-5994	44	8	methods	method	NOUN
ap-5994	44	9	to	to	PART
ap-5994	44	10	reduce	reduce	VERB
ap-5994	44	11	the	the	DET
ap-5994	44	12	complexity	complexity	NOUN
ap-5994	44	13	of	of	ADP
ap-5994	44	14	cyclostationary	cyclostationary	ADJ
ap-5994	44	15	detectors	detector	NOUN
ap-5994	44	16	based	base	VERB
ap-5994	44	17	on	on	ADP
ap-5994	44	18	fft	fft	PROPN
ap-5994	44	19	and	and	CCONJ
ap-5994	44	20	sdft	sdft	NOUN
ap-5994	44	21	with	with	ADP
ap-5994	44	22	an	an	DET
ap-5994	44	23	acceptable	acceptable	ADJ
ap-5994	44	24	detection	detection	NOUN
ap-5994	44	25	performance	performance	NOUN
ap-5994	44	26	.	.	PUNCT
ap-5994	45	1	the	the	DET
ap-5994	45	2	proposed	propose	VERB
ap-5994	45	3	methods	method	NOUN
ap-5994	45	4	include	include	VERB
ap-5994	45	5	a	a	DET
ap-5994	45	6	hybrid	hybrid	ADJ
ap-5994	45	7	detection	detection	NOUN
ap-5994	45	8	with	with	ADP
ap-5994	45	9	complexity	complexity	NOUN
ap-5994	45	10	reduction	reduction	NOUN
ap-5994	45	11	in	in	ADP
ap-5994	45	12	the	the	DET
ap-5994	45	13	autocorrelation	autocorrelation	NOUN
ap-5994	45	14	process	process	NOUN
ap-5994	45	15	.	.	PUNCT
ap-5994	46	1	the	the	DET
ap-5994	46	2	hybrid	hybrid	ADJ
ap-5994	46	3	detection	detection	NOUN
ap-5994	46	4	combines	combine	VERB
ap-5994	46	5	both	both	CCONJ
ap-5994	46	6	the	the	DET
ap-5994	46	7	energy	energy	NOUN
ap-5994	46	8	detector	detector	NOUN
ap-5994	46	9	and	and	CCONJ
ap-5994	46	10	the	the	DET
ap-5994	46	11	cyclostationary	cyclostationary	ADJ
ap-5994	46	12	detector	detector	NOUN
ap-5994	46	13	.	.	PUNCT
ap-5994	47	1	the	the	DET
ap-5994	47	2	procedure	procedure	NOUN
ap-5994	47	3	of	of	ADP
ap-5994	47	4	the	the	DET
ap-5994	47	5	proposed	propose	VERB
ap-5994	47	6	method	method	NOUN
ap-5994	47	7	is	be	AUX
ap-5994	47	8	based	base	VERB
ap-5994	47	9	on	on	ADP
ap-5994	47	10	checking	check	VERB
ap-5994	47	11	the	the	DET
ap-5994	47	12	received	receive	VERB
ap-5994	47	13	samples	sample	NOUN
ap-5994	47	14	of	of	ADP
ap-5994	47	15	the	the	DET
ap-5994	47	16	pu	pu	PROPN
ap-5994	47	17	signal	signal	NOUN
ap-5994	47	18	using	use	VERB
ap-5994	47	19	the	the	DET
ap-5994	47	20	energy	energy	NOUN
ap-5994	47	21	detection	detection	NOUN
ap-5994	47	22	first	first	ADV
ap-5994	47	23	.	.	PUNCT
ap-5994	48	1	if	if	SCONJ
ap-5994	48	2	it	it	PRON
ap-5994	48	3	can	can	AUX
ap-5994	48	4	detect	detect	VERB
ap-5994	48	5	the	the	DET
ap-5994	48	6	pu	pu	PROPN
ap-5994	48	7	properly	properly	ADV
ap-5994	48	8	,	,	PUNCT
ap-5994	48	9	there	there	PRON
ap-5994	48	10	is	be	VERB
ap-5994	48	11	no	no	DET
ap-5994	48	12	need	need	NOUN
ap-5994	48	13	to	to	PART
ap-5994	48	14	use	use	VERB
ap-5994	48	15	a	a	DET
ap-5994	48	16	cyclostationary	cyclostationary	ADJ
ap-5994	48	17	detector	detector	NOUN
ap-5994	48	18	.	.	PUNCT
ap-5994	49	1	but	but	CCONJ
ap-5994	49	2	,	,	PUNCT
ap-5994	49	3	if	if	SCONJ
ap-5994	49	4	the	the	DET
ap-5994	49	5	ed	ed	NOUN
ap-5994	49	6	has	have	VERB
ap-5994	49	7	a	a	DET
ap-5994	49	8	false	false	ADJ
ap-5994	49	9	detection	detection	NOUN
ap-5994	49	10	,	,	PUNCT
ap-5994	49	11	then	then	ADV
ap-5994	49	12	the	the	DET
ap-5994	49	13	cyclostationary	cyclostationary	ADJ
ap-5994	49	14	detector	detector	NOUN
ap-5994	49	15	is	be	AUX
ap-5994	49	16	used	use	VERB
ap-5994	49	17	to	to	PART
ap-5994	49	18	assist	assist	VERB
ap-5994	49	19	the	the	DET
ap-5994	49	20	detection	detection	NOUN
ap-5994	49	21	.	.	PUNCT
ap-5994	50	1	to	to	PART
ap-5994	50	2	save	save	VERB
ap-5994	50	3	the	the	DET
ap-5994	50	4	complexity	complexity	NOUN
ap-5994	50	5	of	of	ADP
ap-5994	50	6	the	the	DET
ap-5994	50	7	cyclostationary	cyclostationary	ADJ
ap-5994	50	8	detector	detector	NOUN
ap-5994	50	9	,	,	PUNCT
ap-5994	50	10	only	only	ADV
ap-5994	50	11	half	half	ADJ
ap-5994	50	12	samples	sample	NOUN
ap-5994	50	13	of	of	ADP
ap-5994	50	14	the	the	DET
ap-5994	50	15	pu	pu	PROPN
ap-5994	50	16	signal	signal	NOUN
ap-5994	50	17	are	be	AUX
ap-5994	50	18	used	use	VERB
ap-5994	50	19	for	for	ADP
ap-5994	50	20	the	the	DET
ap-5994	50	21	autocorrelation	autocorrelation	NOUN
ap-5994	50	22	process	process	NOUN
ap-5994	50	23	.	.	PUNCT
ap-5994	51	1	to	to	PART
ap-5994	51	2	enhance	enhance	VERB
ap-5994	51	3	the	the	DET
ap-5994	51	4	minor	minor	ADJ
ap-5994	51	5	reduction	reduction	NOUN
ap-5994	51	6	in	in	ADP
ap-5994	51	7	the	the	DET
ap-5994	51	8	detection	detection	NOUN
ap-5994	51	9	performance	performance	NOUN
ap-5994	51	10	due	due	ADP
ap-5994	51	11	to	to	ADP
ap-5994	51	12	neglecting	neglect	VERB
ap-5994	51	13	the	the	DET
ap-5994	51	14	samples	sample	NOUN
ap-5994	51	15	,	,	PUNCT
ap-5994	51	16	the	the	DET
ap-5994	51	17	sdft	sdft	NOUN
ap-5994	51	18	is	be	AUX
ap-5994	51	19	used	use	VERB
ap-5994	51	20	for	for	ADP
ap-5994	51	21	the	the	DET
ap-5994	51	22	conversion	conversion	NOUN
ap-5994	51	23	into	into	ADP
ap-5994	51	24	the	the	DET
ap-5994	51	25	frequency	frequency	NOUN
ap-5994	51	26	domain	domain	NOUN
ap-5994	51	27	since	since	SCONJ
ap-5994	51	28	it	it	PRON
ap-5994	51	29	has	have	VERB
ap-5994	51	30	a	a	DET
ap-5994	51	31	better	well	ADJ
ap-5994	51	32	accuracy	accuracy	NOUN
ap-5994	51	33	than	than	ADP
ap-5994	51	34	the	the	DET
ap-5994	51	35	fft	fft	PROPN
ap-5994	51	36	.	.	PUNCT
ap-5994	52	1	furthermore	furthermore	ADV
ap-5994	52	2	,	,	PUNCT
ap-5994	52	3	the	the	DET
ap-5994	52	4	sdft	sdft	NOUN
ap-5994	52	5	has	have	VERB
ap-5994	52	6	a	a	DET
ap-5994	52	7	reduced	reduce	VERB
ap-5994	52	8	complexity	complexity	NOUN
ap-5994	52	9	compared	compare	VERB
ap-5994	52	10	to	to	ADP
ap-5994	52	11	the	the	DET
ap-5994	52	12	fft	fft	PROPN
ap-5994	52	13	,	,	PUNCT
ap-5994	52	14	as	as	SCONJ
ap-5994	52	15	will	will	AUX
ap-5994	52	16	be	be	AUX
ap-5994	52	17	discussed	discuss	VERB
ap-5994	52	18	later	later	ADV
ap-5994	52	19	.	.	PUNCT
ap-5994	53	1	the	the	DET
ap-5994	53	2	contributions	contribution	NOUN
ap-5994	53	3	of	of	ADP
ap-5994	53	4	this	this	DET
ap-5994	53	5	paper	paper	NOUN
ap-5994	53	6	are	be	AUX
ap-5994	53	7	as	as	SCONJ
ap-5994	53	8	follows	follow	VERB
ap-5994	53	9	:	:	PUNCT
ap-5994	53	10	proposing	propose	VERB
ap-5994	53	11	a	a	DET
ap-5994	53	12	hybrid	hybrid	ADJ
ap-5994	53	13	sensing	sense	VERB
ap-5994	53	14	method	method	NOUN
ap-5994	53	15	that	that	PRON
ap-5994	53	16	can	can	AUX
ap-5994	53	17	adapt	adapt	VERB
ap-5994	53	18	its	its	PRON
ap-5994	53	19	complexity	complexity	NOUN
ap-5994	53	20	according	accord	VERB
ap-5994	53	21	to	to	ADP
ap-5994	53	22	the	the	DET
ap-5994	53	23	detection	detection	NOUN
ap-5994	53	24	satisfactory	satisfactory	ADJ
ap-5994	53	25	level	level	NOUN
ap-5994	53	26	without	without	ADP
ap-5994	53	27	the	the	DET
ap-5994	53	28	need	need	NOUN
ap-5994	53	29	for	for	ADP
ap-5994	53	30	the	the	DET
ap-5994	53	31	snr	snr	PROPN
ap-5994	53	32	estimator	estimator	NOUN
ap-5994	53	33	circuitry	circuitry	NOUN
ap-5994	53	34	.	.	PUNCT
ap-5994	54	1	the	the	DET
ap-5994	54	2	complexity	complexity	NOUN
ap-5994	54	3	of	of	ADP
ap-5994	54	4	the	the	DET
ap-5994	54	5	cyclostationary	cyclostationary	ADJ
ap-5994	54	6	method	method	NOUN
ap-5994	54	7	is	be	AUX
ap-5994	54	8	reduced	reduce	VERB
ap-5994	54	9	by	by	ADP
ap-5994	54	10	manipulating	manipulate	VERB
ap-5994	54	11	the	the	DET
ap-5994	54	12	number	number	NOUN
ap-5994	54	13	of	of	ADP
ap-5994	54	14	sensing	sense	VERB
ap-5994	54	15	samples	sample	NOUN
ap-5994	54	16	and	and	CCONJ
ap-5994	54	17	using	use	VERB
ap-5994	54	18	an	an	DET
ap-5994	54	19	efficient	efficient	ADJ
ap-5994	54	20	frequency	frequency	NOUN
ap-5994	54	21	domain	domain	NOUN
ap-5994	54	22	conversion	conversion	NOUN
ap-5994	54	23	interchangeably	interchangeably	ADV
ap-5994	54	24	.	.	PUNCT
ap-5994	55	1	the	the	DET
ap-5994	55	2	equations	equation	NOUN
ap-5994	55	3	of	of	ADP
ap-5994	55	4	computational	computational	ADJ
ap-5994	55	5	complexity	complexity	NOUN
ap-5994	55	6	of	of	ADP
ap-5994	55	7	the	the	DET
ap-5994	55	8	proposed	propose	VERB
ap-5994	55	9	method	method	NOUN
ap-5994	55	10	are	be	AUX
ap-5994	55	11	derived	derive	VERB
ap-5994	55	12	.	.	PUNCT
ap-5994	56	1	the	the	DET
ap-5994	56	2	simulation	simulation	NOUN
ap-5994	56	3	results	result	VERB
ap-5994	56	4	using	use	VERB
ap-5994	56	5	matlab	matlab	PROPN
ap-5994	56	6	are	be	AUX
ap-5994	56	7	obtained	obtain	VERB
ap-5994	56	8	in	in	ADP
ap-5994	56	9	awgn	awgn	NOUN
ap-5994	56	10	and	and	CCONJ
ap-5994	56	11	multipath	multipath	NOUN
ap-5994	56	12	fading	fade	VERB
ap-5994	56	13	channels	channel	NOUN
ap-5994	56	14	in	in	ADP
ap-5994	56	15	both	both	CCONJ
ap-5994	56	16	cooperative	cooperative	ADJ
ap-5994	56	17	and	and	CCONJ
ap-5994	56	18	non	non	ADJ
ap-5994	56	19	-	-	ADJ
ap-5994	56	20	cooperative	cooperative	ADJ
ap-5994	56	21	scenarios	scenario	NOUN
ap-5994	56	22	and	and	CCONJ
ap-5994	56	23	the	the	DET
ap-5994	56	24	performance	performance	NOUN
ap-5994	56	25	of	of	ADP
ap-5994	56	26	the	the	DET
ap-5994	56	27	proposed	propose	VERB
ap-5994	56	28	methods	method	NOUN
ap-5994	56	29	are	be	AUX
ap-5994	56	30	evaluated	evaluate	VERB
ap-5994	56	31	through	through	ADP
ap-5994	56	32	comparing	compare	VERB
ap-5994	56	33	with	with	ADP
ap-5994	56	34	the	the	DET
ap-5994	56	35	hybrid	hybrid	ADJ
ap-5994	56	36	method	method	NOUN
ap-5994	56	37	in	in	ADP
ap-5994	56	38	ref	ref	NOUN
ap-5994	57	1	[	[	X
ap-5994	57	2	4	4	NUM
ap-5994	57	3	]	]	PUNCT
ap-5994	57	4	,	,	PUNCT
ap-5994	57	5	traditional	traditional	ADJ
ap-5994	57	6	method	method	NOUN
ap-5994	57	7	of	of	ADP
ap-5994	57	8	cyclostationary	cyclostationary	ADJ
ap-5994	57	9	detector	detector	NOUN
ap-5994	57	10	,	,	PUNCT
ap-5994	57	11	and	and	CCONJ
ap-5994	57	12	with	with	ADP
ap-5994	57	13	the	the	DET
ap-5994	57	14	traditional	traditional	ADJ
ap-5994	57	15	method	method	NOUN
ap-5994	57	16	of	of	ADP
ap-5994	57	17	an	an	DET
ap-5994	57	18	energy	energy	NOUN
ap-5994	57	19	detector	detector	NOUN
ap-5994	57	20	.	.	PUNCT
ap-5994	58	1	2	2	X
ap-5994	58	2	.	.	X
ap-5994	58	3	energy	energy	NOUN
ap-5994	58	4	detector	detector	NOUN
ap-5994	58	5	technique	technique	NOUN
ap-5994	58	6	due	due	ADP
ap-5994	58	7	to	to	ADP
ap-5994	58	8	its	its	PRON
ap-5994	58	9	simplicity	simplicity	NOUN
ap-5994	58	10	and	and	CCONJ
ap-5994	58	11	low	low	ADJ
ap-5994	58	12	complexity	complexity	NOUN
ap-5994	58	13	,	,	PUNCT
ap-5994	58	14	energy	energy	NOUN
ap-5994	58	15	detection	detection	NOUN
ap-5994	58	16	is	be	AUX
ap-5994	58	17	considered	consider	VERB
ap-5994	58	18	as	as	ADP
ap-5994	58	19	one	one	NUM
ap-5994	58	20	of	of	ADP
ap-5994	58	21	the	the	DET
ap-5994	58	22	broadly	broadly	ADV
ap-5994	58	23	utilized	utilize	VERB
ap-5994	58	24	spectrum	spectrum	NOUN
ap-5994	58	25	sensing	sense	VERB
ap-5994	58	26	techniques	technique	NOUN
ap-5994	58	27	.	.	PUNCT
ap-5994	59	1	it	it	PRON
ap-5994	59	2	does	do	VERB
ap-5994	59	3	n’t	not	PART
ap-5994	59	4	necessitate	necessitate	ADJ
ap-5994	59	5	to	to	PART
ap-5994	59	6	know	know	VERB
ap-5994	59	7	the	the	DET
ap-5994	59	8	information	information	NOUN
ap-5994	59	9	about	about	ADP
ap-5994	59	10	pus	pus	NOUN
ap-5994	59	11	signals	signal	NOUN
ap-5994	59	12	structures	structure	NOUN
ap-5994	59	13	.	.	PUNCT
ap-5994	60	1	however	however	ADV
ap-5994	60	2	,	,	PUNCT
ap-5994	60	3	to	to	PART
ap-5994	60	4	correctly	correctly	ADV
ap-5994	60	5	perform	perform	VERB
ap-5994	60	6	the	the	DET
ap-5994	60	7	detection	detection	NOUN
ap-5994	60	8	,	,	PUNCT
ap-5994	60	9	the	the	DET
ap-5994	60	10	information	information	NOUN
ap-5994	60	11	about	about	ADP
ap-5994	60	12	the	the	DET
ap-5994	60	13	noise	noise	NOUN
ap-5994	60	14	variance	variance	NOUN
ap-5994	60	15	is	be	AUX
ap-5994	60	16	needed	need	VERB
ap-5994	60	17	.	.	PUNCT
ap-5994	61	1	the	the	DET
ap-5994	61	2	ed	ed	NOUN
ap-5994	61	3	has	have	VERB
ap-5994	61	4	no	no	DET
ap-5994	61	5	ability	ability	NOUN
ap-5994	61	6	to	to	PART
ap-5994	61	7	separate	separate	VERB
ap-5994	61	8	the	the	DET
ap-5994	61	9	pu	pu	PROPN
ap-5994	61	10	signal	signal	NOUN
ap-5994	61	11	from	from	ADP
ap-5994	61	12	the	the	DET
ap-5994	61	13	noise	noise	NOUN
ap-5994	61	14	at	at	ADP
ap-5994	61	15	low	low	ADJ
ap-5994	61	16	snr	snr	PROPN
ap-5994	61	17	.	.	PUNCT
ap-5994	62	1	the	the	DET
ap-5994	62	2	su	su	PROPN
ap-5994	62	3	checks	check	VERB
ap-5994	62	4	the	the	DET
ap-5994	62	5	range	range	NOUN
ap-5994	62	6	allocated	allocate	VERB
ap-5994	62	7	to	to	ADP
ap-5994	62	8	the	the	DET
ap-5994	62	9	pu	pu	PROPN
ap-5994	62	10	and	and	CCONJ
ap-5994	62	11	when	when	SCONJ
ap-5994	62	12	it	it	PRON
ap-5994	62	13	detects	detect	VERB
ap-5994	62	14	the	the	DET
ap-5994	62	15	absence	absence	NOUN
ap-5994	62	16	of	of	ADP
ap-5994	62	17	pu	pu	PROPN
ap-5994	62	18	transmission	transmission	NOUN
ap-5994	62	19	,	,	PUNCT
ap-5994	62	20	it	it	PRON
ap-5994	62	21	starts	start	VERB
ap-5994	62	22	the	the	DET
ap-5994	62	23	data	data	NOUN
ap-5994	62	24	transmission	transmission	NOUN
ap-5994	62	25	to	to	ADP
ap-5994	62	26	its	its	PRON
ap-5994	62	27	receiver	receiver	NOUN
ap-5994	62	28	.	.	PUNCT
ap-5994	63	1	the	the	DET
ap-5994	63	2	received	receive	VERB
ap-5994	63	3	samples	sample	NOUN
ap-5994	63	4	at	at	ADP
ap-5994	63	5	the	the	DET
ap-5994	63	6	cu	cu	PROPN
ap-5994	63	7	receiver	receiver	NOUN
ap-5994	63	8	are	be	AUX
ap-5994	63	9	[	[	X
ap-5994	63	10	4	4	NUM
ap-5994	63	11	,	,	PUNCT
ap-5994	63	12	12	12	NUM
ap-5994	63	13	]	]	PUNCT
ap-5994	63	14	:	:	PUNCT
ap-5994	63	15	x(n	x(n	NOUN
ap-5994	63	16	)	)	PUNCT
ap-5994	63	17	=	=	SYM
ap-5994	63	18	hθs(n	hθs(n	PROPN
ap-5994	63	19	)	)	PUNCT
ap-5994	63	20	+	+	NUM
ap-5994	63	21	no(n	no(n	X
ap-5994	63	22	)	)	PUNCT
ap-5994	63	23	(	(	PUNCT
ap-5994	63	24	1	1	X
ap-5994	63	25	)	)	PUNCT
ap-5994	63	26	where	where	SCONJ
ap-5994	63	27	x(n	x(n	NOUN
ap-5994	63	28	)	)	PUNCT
ap-5994	63	29	,	,	PUNCT
ap-5994	63	30	is	be	AUX
ap-5994	63	31	the	the	DET
ap-5994	63	32	received	receive	VERB
ap-5994	63	33	complex	complex	ADJ
ap-5994	63	34	signal	signal	NOUN
ap-5994	63	35	of	of	ADP
ap-5994	63	36	the	the	DET
ap-5994	63	37	cognitive	cognitive	ADJ
ap-5994	63	38	radio	radio	NOUN
ap-5994	63	39	and	and	CCONJ
ap-5994	63	40	it	it	PRON
ap-5994	63	41	is	be	AUX
ap-5994	63	42	a	a	DET
ap-5994	63	43	function	function	NOUN
ap-5994	63	44	of	of	ADP
ap-5994	63	45	sample	sample	NOUN
ap-5994	63	46	time	time	NOUN
ap-5994	63	47	,	,	PUNCT
ap-5994	63	48	s(n	s(n	PROPN
ap-5994	63	49	)	)	PUNCT
ap-5994	63	50	is	be	AUX
ap-5994	63	51	the	the	DET
ap-5994	63	52	transmitted	transmit	VERB
ap-5994	63	53	signal	signal	NOUN
ap-5994	63	54	of	of	ADP
ap-5994	63	55	the	the	DET
ap-5994	63	56	primary	primary	ADJ
ap-5994	63	57	user	user	NOUN
ap-5994	63	58	,	,	PUNCT
ap-5994	63	59	no	no	PRON
ap-5994	63	60	is	be	AUX
ap-5994	63	61	the	the	DET
ap-5994	63	62	additive	additive	ADJ
ap-5994	63	63	white	white	ADJ
ap-5994	63	64	gaussian	gaussian	PROPN
ap-5994	63	65	noise	noise	NOUN
ap-5994	63	66	(	(	PUNCT
ap-5994	63	67	awgn	awgn	NOUN
ap-5994	63	68	)	)	PUNCT
ap-5994	63	69	,	,	PUNCT
ap-5994	63	70	and	and	CCONJ
ap-5994	63	71	h	h	NOUN
ap-5994	63	72	is	be	AUX
ap-5994	63	73	the	the	DET
ap-5994	63	74	complex	complex	ADJ
ap-5994	63	75	gain	gain	NOUN
ap-5994	63	76	of	of	ADP
ap-5994	63	77	the	the	DET
ap-5994	63	78	ideal	ideal	ADJ
ap-5994	63	79	channel	channel	NOUN
ap-5994	63	80	,	,	PUNCT
ap-5994	63	81	and	and	CCONJ
ap-5994	63	82	θ	θ	PROPN
ap-5994	63	83	is	be	AUX
ap-5994	63	84	the	the	DET
ap-5994	63	85	activity	activity	NOUN
ap-5994	63	86	indicator	indicator	NOUN
ap-5994	63	87	,	,	PUNCT
ap-5994	63	88	which	which	PRON
ap-5994	63	89	can	can	AUX
ap-5994	63	90	take	take	VERB
ap-5994	63	91	one	one	NUM
ap-5994	63	92	out	out	ADP
ap-5994	63	93	of	of	ADP
ap-5994	63	94	two	two	NUM
ap-5994	63	95	values	value	NOUN
ap-5994	63	96	as	as	SCONJ
ap-5994	63	97	given	give	VERB
ap-5994	63	98	in	in	ADP
ap-5994	63	99	equation	equation	NOUN
ap-5994	63	100	(	(	PUNCT
ap-5994	63	101	2	2	NUM
ap-5994	63	102	)	)	PUNCT
ap-5994	63	103	,	,	PUNCT
ap-5994	63	104	θ	θ	X
ap-5994	63	105	=	=	PUNCT
ap-5994	63	106	{	{	PUNCT
ap-5994	63	107	0	0	NUM
ap-5994	63	108	forh0	forh0	NOUN
ap-5994	63	109	hypothesis	hypothesis	NOUN
ap-5994	63	110	1	1	NUM
ap-5994	63	111	forh1	forh1	NOUN
ap-5994	63	112	hypothesis	hypothesis	NOUN
ap-5994	63	113	(	(	PUNCT
ap-5994	63	114	2	2	X
ap-5994	63	115	)	)	PUNCT
ap-5994	63	116	hypothesis	hypothesis	NOUN
ap-5994	63	117	h1	h1	NOUN
ap-5994	63	118	is	be	AUX
ap-5994	63	119	referred	refer	VERB
ap-5994	63	120	to	to	ADP
ap-5994	63	121	the	the	DET
ap-5994	63	122	pu	pu	PROPN
ap-5994	63	123	in	in	ADP
ap-5994	63	124	an	an	DET
ap-5994	63	125	active	active	ADJ
ap-5994	63	126	case	case	NOUN
ap-5994	63	127	,	,	PUNCT
ap-5994	63	128	while	while	SCONJ
ap-5994	63	129	hypothesis	hypothesis	NOUN
ap-5994	63	130	h0	h0	NOUN
ap-5994	63	131	is	be	AUX
ap-5994	63	132	referred	refer	VERB
ap-5994	63	133	to	to	ADP
ap-5994	63	134	an	an	DET
ap-5994	63	135	inactive	inactive	ADJ
ap-5994	63	136	pu	pu	NOUN
ap-5994	63	137	.	.	PUNCT
ap-5994	63	138	by	by	ADP
ap-5994	63	139	comparing	compare	VERB
ap-5994	63	140	the	the	DET
ap-5994	63	141	detector	detector	NOUN
ap-5994	63	142	decision	decision	NOUN
ap-5994	63	143	metric	metric	ADJ
ap-5994	63	144	with	with	ADP
ap-5994	63	145	a	a	DET
ap-5994	63	146	pre	pre	ADJ
ap-5994	63	147	-	-	ADJ
ap-5994	63	148	set	set	ADJ
ap-5994	63	149	threshold	threshold	NOUN
ap-5994	63	150	λ	λ	PROPN
ap-5994	63	151	,	,	PUNCT
ap-5994	63	152	the	the	DET
ap-5994	63	153	false	false	ADJ
ap-5994	63	154	alarm	alarm	NOUN
ap-5994	63	155	and	and	CCONJ
ap-5994	63	156	detection	detection	NOUN
ap-5994	63	157	probabilities	probability	NOUN
ap-5994	63	158	are	be	AUX
ap-5994	63	159	evaluated	evaluate	VERB
ap-5994	63	160	.	.	PUNCT
ap-5994	64	1	the	the	DET
ap-5994	64	2	decision	decision	NOUN
ap-5994	64	3	metric	metric	NOUN
ap-5994	64	4	ej	ej	PROPN
ap-5994	64	5	is	be	AUX
ap-5994	64	6	defined	define	VERB
ap-5994	64	7	as	as	ADP
ap-5994	64	8	the	the	DET
ap-5994	64	9	average	average	ADJ
ap-5994	64	10	accumulated	accumulate	VERB
ap-5994	64	11	energy	energy	NOUN
ap-5994	64	12	for	for	ADP
ap-5994	64	13	jth	jth	PROPN
ap-5994	64	14	su	su	PROPN
ap-5994	64	15	of	of	ADP
ap-5994	64	16	the	the	DET
ap-5994	64	17	captured	capture	VERB
ap-5994	64	18	samples	sample	NOUN
ap-5994	64	19	during	during	ADP
ap-5994	64	20	the	the	DET
ap-5994	64	21	monitoring	monitoring	NOUN
ap-5994	64	22	window	window	NOUN
ap-5994	64	23	w	w	NOUN
ap-5994	64	24	.	.	PUNCT
ap-5994	65	1	ej	ej	PROPN
ap-5994	66	1	=	=	NOUN
ap-5994	66	2	1	1	NUM
ap-5994	66	3	n	n	PRON
ap-5994	66	4	ns∑	ns∑	NOUN
ap-5994	66	5	n=1	n=1	PROPN
ap-5994	66	6	|x(n)|2	|x(n)|2	PROPN
ap-5994	66	7	(	(	PUNCT
ap-5994	66	8	3	3	NUM
ap-5994	66	9	)	)	PUNCT
ap-5994	66	10	where	where	SCONJ
ap-5994	66	11	ns	ns	ADJ
ap-5994	66	12	is	be	AUX
ap-5994	66	13	the	the	DET
ap-5994	66	14	number	number	NOUN
ap-5994	66	15	of	of	ADP
ap-5994	66	16	samples	sample	NOUN
ap-5994	66	17	ns	ns	NUM
ap-5994	66	18	=	=	SYM
ap-5994	66	19	wfs	wfs	PROPN
ap-5994	66	20	,	,	PUNCT
ap-5994	66	21	and	and	CCONJ
ap-5994	66	22	fs	fs	PROPN
ap-5994	66	23	is	be	AUX
ap-5994	66	24	the	the	DET
ap-5994	66	25	sampling	sample	VERB
ap-5994	66	26	frequency	frequency	NOUN
ap-5994	66	27	.	.	PUNCT
ap-5994	67	1	the	the	DET
ap-5994	67	2	probability	probability	NOUN
ap-5994	67	3	of	of	ADP
ap-5994	67	4	a	a	DET
ap-5994	67	5	false	false	ADJ
ap-5994	67	6	alarm	alarm	NOUN
ap-5994	67	7	pf	pf	NOUN
ap-5994	67	8	and	and	CCONJ
ap-5994	67	9	probability	probability	NOUN
ap-5994	67	10	of	of	ADP
ap-5994	67	11	a	a	DET
ap-5994	67	12	detection	detection	NOUN
ap-5994	67	13	pd	pd	NOUN
ap-5994	67	14	are	be	AUX
ap-5994	67	15	given	give	VERB
ap-5994	67	16	by	by	ADP
ap-5994	67	17	equations	equation	NOUN
ap-5994	67	18	(	(	PUNCT
ap-5994	67	19	4	4	NUM
ap-5994	67	20	)	)	PUNCT
ap-5994	67	21	and	and	CCONJ
ap-5994	67	22	(	(	PUNCT
ap-5994	67	23	5	5	NUM
ap-5994	67	24	)	)	PUNCT
ap-5994	67	25	respectively	respectively	ADV
ap-5994	67	26	:	:	PUNCT
ap-5994	67	27	pf	pf	X
ap-5994	67	28	=	=	PUNCT
ap-5994	67	29	pr(ej	pr(ej	PROPN
ap-5994	67	30	>	>	X
ap-5994	68	1	λ|h0	λ|h0	PROPN
ap-5994	68	2	)	)	PUNCT
ap-5994	68	3	(	(	PUNCT
ap-5994	68	4	4	4	X
ap-5994	68	5	)	)	PUNCT
ap-5994	68	6	pd	pd	NOUN
ap-5994	68	7	=	=	PUNCT
ap-5994	68	8	pr(ej	pr(ej	PROPN
ap-5994	68	9	>	>	X
ap-5994	69	1	λ|h1	λ|h1	PROPN
ap-5994	69	2	)	)	PUNCT
ap-5994	69	3	(	(	PUNCT
ap-5994	69	4	5	5	NUM
ap-5994	69	5	)	)	PUNCT
ap-5994	69	6	280	280	NUM
ap-5994	69	7	vol	vol	NOUN
ap-5994	69	8	.	.	PUNCT
ap-5994	70	1	60	60	NUM
ap-5994	70	2	no	no	INTJ
ap-5994	70	3	.	.	PUNCT
ap-5994	71	1	4/2020	4/2020	NUM
ap-5994	71	2	complexity	complexity	NOUN
ap-5994	71	3	reduction	reduction	NOUN
ap-5994	71	4	of	of	ADP
ap-5994	71	5	cyclostationary	cyclostationary	ADJ
ap-5994	71	6	sensing	sense	VERB
ap-5994	71	7	technique	technique	NOUN
ap-5994	71	8	.	.	PUNCT
ap-5994	71	9	.	.	PUNCT
ap-5994	71	10	.	.	PUNCT
ap-5994	72	1	mathematically	mathematically	ADV
ap-5994	72	2	,	,	PUNCT
ap-5994	72	3	the	the	DET
ap-5994	72	4	common	common	ADJ
ap-5994	72	5	equation	equation	NOUN
ap-5994	72	6	for	for	ADP
ap-5994	72	7	setting	set	VERB
ap-5994	72	8	the	the	DET
ap-5994	72	9	threshold	threshold	NOUN
ap-5994	72	10	assuming	assume	VERB
ap-5994	72	11	pf	pf	PROPN
ap-5994	72	12	is	be	AUX
ap-5994	72	13	constant	constant	ADJ
ap-5994	72	14	is	be	AUX
ap-5994	72	15	given	give	VERB
ap-5994	72	16	as	as	ADP
ap-5994	72	17	in	in	ADP
ap-5994	72	18	equation	equation	NOUN
ap-5994	72	19	(	(	PUNCT
ap-5994	72	20	6	6	NUM
ap-5994	72	21	)	)	PUNCT
ap-5994	73	1	[	[	X
ap-5994	73	2	13	13	NUM
ap-5994	73	3	]	]	PUNCT
ap-5994	73	4	.	.	PUNCT
ap-5994	74	1	λ	λ	X
ap-5994	74	2	=	=	PUNCT
ap-5994	74	3	(	(	PUNCT
ap-5994	74	4	q−1(pf	q−1(pf	PROPN
ap-5994	74	5	)	)	PUNCT
ap-5994	75	1	+	+	CCONJ
ap-5994	75	2	√	√	VERB
ap-5994	75	3	ns)2	ns)2	NOUN
ap-5994	75	4	√	√	PROPN
ap-5994	75	5	ns(ns)2	ns(ns)2	NOUN
ap-5994	75	6	(	(	PUNCT
ap-5994	75	7	6	6	NUM
ap-5994	75	8	)	)	PUNCT
ap-5994	75	9	where	where	SCONJ
ap-5994	75	10	q−1	q−1	PROPN
ap-5994	75	11	is	be	AUX
ap-5994	75	12	the	the	DET
ap-5994	75	13	inverse	inverse	NOUN
ap-5994	75	14	of	of	ADP
ap-5994	75	15	complimentary	complimentary	ADJ
ap-5994	75	16	error	error	NOUN
ap-5994	75	17	function	function	NOUN
ap-5994	75	18	q	q	NOUN
ap-5994	75	19	(	(	PUNCT
ap-5994	75	20	.	.	PUNCT
ap-5994	75	21	)	)	PUNCT
ap-5994	75	22	.	.	PUNCT
ap-5994	76	1	3	3	X
ap-5994	76	2	.	.	X
ap-5994	76	3	cyclostationary	cyclostationary	ADJ
ap-5994	76	4	technique	technique	NOUN
ap-5994	76	5	cyclostationary	cyclostationary	ADJ
ap-5994	76	6	characteristic	characteristic	ADJ
ap-5994	76	7	identification	identification	NOUN
ap-5994	76	8	is	be	AUX
ap-5994	76	9	a	a	DET
ap-5994	76	10	method	method	NOUN
ap-5994	76	11	of	of	ADP
ap-5994	76	12	discovering	discover	VERB
ap-5994	76	13	primary	primary	ADJ
ap-5994	76	14	user	user	NOUN
ap-5994	76	15	transmissions	transmission	NOUN
ap-5994	76	16	by	by	ADP
ap-5994	76	17	taking	take	VERB
ap-5994	76	18	advantage	advantage	NOUN
ap-5994	76	19	of	of	ADP
ap-5994	76	20	the	the	DET
ap-5994	76	21	cyclostationary	cyclostationary	ADJ
ap-5994	76	22	features	feature	NOUN
ap-5994	76	23	of	of	ADP
ap-5994	76	24	the	the	DET
ap-5994	76	25	received	receive	VERB
ap-5994	76	26	signals	signal	NOUN
ap-5994	76	27	[	[	X
ap-5994	76	28	14	14	NUM
ap-5994	76	29	]	]	PUNCT
ap-5994	76	30	.	.	PUNCT
ap-5994	77	1	earlier	early	ADJ
ap-5994	77	2	research	research	NOUN
ap-5994	77	3	endeavours	endeavour	VERB
ap-5994	77	4	exploit	exploit	VERB
ap-5994	77	5	the	the	DET
ap-5994	77	6	cyclostationary	cyclostationary	ADJ
ap-5994	77	7	merit	merit	NOUN
ap-5994	77	8	of	of	ADP
ap-5994	77	9	signal	signal	NOUN
ap-5994	77	10	as	as	ADP
ap-5994	77	11	a	a	DET
ap-5994	77	12	method	method	NOUN
ap-5994	77	13	for	for	ADP
ap-5994	77	14	classification	classification	NOUN
ap-5994	77	15	,	,	PUNCT
ap-5994	77	16	which	which	PRON
ap-5994	77	17	has	have	AUX
ap-5994	77	18	been	be	AUX
ap-5994	77	19	found	find	VERB
ap-5994	77	20	to	to	PART
ap-5994	77	21	be	be	AUX
ap-5994	77	22	better	well	ADJ
ap-5994	77	23	than	than	SCONJ
ap-5994	77	24	match	match	VERB
ap-5994	77	25	filtering	filtering	NOUN
ap-5994	77	26	and	and	CCONJ
ap-5994	77	27	energy	energy	NOUN
ap-5994	77	28	detection	detection	NOUN
ap-5994	77	29	.	.	PUNCT
ap-5994	78	1	distinguished	distinguished	ADJ
ap-5994	78	2	features	feature	NOUN
ap-5994	78	3	are	be	AUX
ap-5994	78	4	the	the	DET
ap-5994	78	5	number	number	NOUN
ap-5994	78	6	of	of	ADP
ap-5994	78	7	signals	signal	NOUN
ap-5994	78	8	,	,	PUNCT
ap-5994	78	9	their	their	PRON
ap-5994	78	10	modulation	modulation	NOUN
ap-5994	78	11	type	type	NOUN
ap-5994	78	12	,	,	PUNCT
ap-5994	78	13	presence	presence	NOUN
ap-5994	78	14	of	of	ADP
ap-5994	78	15	interferer	interferer	NOUN
ap-5994	78	16	and	and	CCONJ
ap-5994	78	17	symbol	symbol	NOUN
ap-5994	78	18	rate	rate	NOUN
ap-5994	78	19	[	[	X
ap-5994	78	20	14	14	NUM
ap-5994	78	21	]	]	PUNCT
ap-5994	78	22	.	.	PUNCT
ap-5994	79	1	the	the	DET
ap-5994	79	2	analysis	analysis	NOUN
ap-5994	79	3	of	of	ADP
ap-5994	79	4	the	the	DET
ap-5994	79	5	sensing	sense	VERB
ap-5994	79	6	execution	execution	NOUN
ap-5994	79	7	is	be	AUX
ap-5994	79	8	done	do	VERB
ap-5994	79	9	by	by	ADP
ap-5994	79	10	the	the	DET
ap-5994	79	11	correlation	correlation	NOUN
ap-5994	79	12	process	process	NOUN
ap-5994	79	13	.	.	PUNCT
ap-5994	80	1	the	the	DET
ap-5994	80	2	correlation	correlation	NOUN
ap-5994	80	3	can	can	AUX
ap-5994	80	4	be	be	AUX
ap-5994	80	5	enumerated	enumerate	VERB
ap-5994	80	6	by	by	ADP
ap-5994	80	7	multiplying	multiply	VERB
ap-5994	80	8	the	the	DET
ap-5994	80	9	received	receive	VERB
ap-5994	80	10	signal	signal	NOUN
ap-5994	80	11	x(n	x(n	NOUN
ap-5994	80	12	)	)	PUNCT
ap-5994	80	13	and	and	CCONJ
ap-5994	80	14	the	the	DET
ap-5994	80	15	identical	identical	ADJ
ap-5994	80	16	delayed	delay	VERB
ap-5994	80	17	signal	signal	NOUN
ap-5994	80	18	.	.	PUNCT
ap-5994	81	1	to	to	PART
ap-5994	81	2	decide	decide	VERB
ap-5994	81	3	whether	whether	SCONJ
ap-5994	81	4	pu	pu	PROPN
ap-5994	81	5	is	be	AUX
ap-5994	81	6	present	present	ADJ
ap-5994	81	7	or	or	CCONJ
ap-5994	81	8	absent	absent	ADJ
ap-5994	81	9	,	,	PUNCT
ap-5994	81	10	the	the	DET
ap-5994	81	11	sum	sum	NOUN
ap-5994	81	12	of	of	ADP
ap-5994	81	13	correlations	correlation	NOUN
ap-5994	81	14	is	be	AUX
ap-5994	81	15	compared	compare	VERB
ap-5994	81	16	with	with	ADP
ap-5994	81	17	a	a	DET
ap-5994	81	18	predetermined	predetermined	ADJ
ap-5994	81	19	sensing	sense	VERB
ap-5994	81	20	threshold	threshold	NOUN
ap-5994	81	21	.	.	PUNCT
ap-5994	82	1	pu	pu	PROPN
ap-5994	82	2	is	be	AUX
ap-5994	82	3	assumed	assume	VERB
ap-5994	82	4	to	to	PART
ap-5994	82	5	be	be	AUX
ap-5994	82	6	present	present	ADJ
ap-5994	82	7	,	,	PUNCT
ap-5994	82	8	if	if	SCONJ
ap-5994	82	9	the	the	DET
ap-5994	82	10	sum	sum	NOUN
ap-5994	82	11	of	of	ADP
ap-5994	82	12	correlation	correlation	NOUN
ap-5994	82	13	is	be	AUX
ap-5994	82	14	greater	great	ADJ
ap-5994	82	15	than	than	ADP
ap-5994	82	16	the	the	DET
ap-5994	82	17	predetermined	predetermine	VERB
ap-5994	82	18	threshold	threshold	NOUN
ap-5994	82	19	,	,	PUNCT
ap-5994	82	20	otherwise	otherwise	ADV
ap-5994	82	21	it	it	PRON
ap-5994	82	22	is	be	AUX
ap-5994	82	23	absent	absent	ADJ
ap-5994	82	24	[	[	X
ap-5994	82	25	4	4	NUM
ap-5994	82	26	]	]	PUNCT
ap-5994	82	27	.	.	PUNCT
ap-5994	83	1	because	because	SCONJ
ap-5994	83	2	it	it	PRON
ap-5994	83	3	can	can	AUX
ap-5994	83	4	distinguish	distinguish	VERB
ap-5994	83	5	between	between	ADP
ap-5994	83	6	the	the	DET
ap-5994	83	7	signal	signal	ADJ
ap-5994	83	8	power	power	NOUN
ap-5994	83	9	and	and	CCONJ
ap-5994	83	10	noise	noise	NOUN
ap-5994	83	11	power	power	NOUN
ap-5994	83	12	,	,	PUNCT
ap-5994	83	13	it	it	PRON
ap-5994	83	14	performs	perform	VERB
ap-5994	83	15	better	well	ADJ
ap-5994	83	16	than	than	ADP
ap-5994	83	17	energy	energy	NOUN
ap-5994	83	18	detectors	detector	NOUN
ap-5994	83	19	.	.	PUNCT
ap-5994	84	1	however	however	ADV
ap-5994	84	2	,	,	PUNCT
ap-5994	84	3	it	it	PRON
ap-5994	84	4	is	be	AUX
ap-5994	84	5	very	very	ADV
ap-5994	84	6	complex	complex	ADJ
ap-5994	84	7	in	in	SCONJ
ap-5994	84	8	that	that	SCONJ
ap-5994	84	9	it	it	PRON
ap-5994	84	10	requires	require	VERB
ap-5994	84	11	a	a	DET
ap-5994	84	12	long	long	ADJ
ap-5994	84	13	time	time	NOUN
ap-5994	84	14	for	for	ADP
ap-5994	84	15	processing	processing	NOUN
ap-5994	84	16	,	,	PUNCT
ap-5994	84	17	which	which	PRON
ap-5994	84	18	generally	generally	ADV
ap-5994	84	19	breaks	break	VERB
ap-5994	84	20	down	down	ADP
ap-5994	84	21	the	the	DET
ap-5994	84	22	performance	performance	NOUN
ap-5994	84	23	of	of	ADP
ap-5994	84	24	cognitive	cognitive	ADJ
ap-5994	84	25	radio	radio	NOUN
ap-5994	84	26	.	.	PUNCT
ap-5994	85	1	a	a	DET
ap-5994	85	2	signal	signal	NOUN
ap-5994	85	3	is	be	AUX
ap-5994	85	4	said	say	VERB
ap-5994	85	5	to	to	PART
ap-5994	85	6	be	be	AUX
ap-5994	85	7	cyclostationary	cyclostationary	ADJ
ap-5994	85	8	if	if	SCONJ
ap-5994	85	9	its	its	PRON
ap-5994	85	10	autocorrelation	autocorrelation	NOUN
ap-5994	85	11	is	be	AUX
ap-5994	85	12	a	a	DET
ap-5994	85	13	periodic	periodic	ADJ
ap-5994	85	14	function	function	NOUN
ap-5994	85	15	with	with	ADP
ap-5994	85	16	some	some	DET
ap-5994	85	17	period	period	NOUN
ap-5994	85	18	.	.	PUNCT
ap-5994	86	1	this	this	DET
ap-5994	86	2	type	type	NOUN
ap-5994	86	3	of	of	ADP
ap-5994	86	4	cyclostationary	cyclostationary	ADJ
ap-5994	86	5	is	be	AUX
ap-5994	86	6	called	call	VERB
ap-5994	86	7	second	second	ADJ
ap-5994	86	8	-	-	PUNCT
ap-5994	86	9	order	order	NOUN
ap-5994	86	10	cyclostationary	cyclostationary	ADJ
ap-5994	86	11	detection	detection	NOUN
ap-5994	86	12	[	[	X
ap-5994	86	13	14	14	NUM
ap-5994	86	14	]	]	PUNCT
ap-5994	86	15	.	.	PUNCT
ap-5994	87	1	a	a	DET
ap-5994	87	2	discrete	discrete	ADJ
ap-5994	87	3	cyclic	cyclic	NOUN
ap-5994	87	4	autocorrelation	autocorrelation	NOUN
ap-5994	87	5	function	function	NOUN
ap-5994	87	6	of	of	ADP
ap-5994	87	7	a	a	DET
ap-5994	87	8	discrete	discrete	ADJ
ap-5994	87	9	time	time	NOUN
ap-5994	87	10	signal	signal	NOUN
ap-5994	87	11	x(n	x(n	NOUN
ap-5994	87	12	)	)	PUNCT
ap-5994	87	13	with	with	ADP
ap-5994	87	14	a	a	DET
ap-5994	87	15	fixed	fix	VERB
ap-5994	87	16	lag	lag	NOUN
ap-5994	87	17	l	l	NOUN
ap-5994	87	18	is	be	AUX
ap-5994	87	19	defined	define	VERB
ap-5994	87	20	as	as	ADP
ap-5994	87	21	[	[	X
ap-5994	87	22	15	15	NUM
ap-5994	87	23	]	]	SYM
ap-5994	87	24	:	:	PUNCT
ap-5994	87	25	rαxx(l	rαxx(l	NOUN
ap-5994	87	26	)	)	PUNCT
ap-5994	88	1	=	=	VERB
ap-5994	88	2	lim	lim	PROPN
ap-5994	88	3	ns→∞	ns→∞	NOUN
ap-5994	88	4	1	1	NUM
ap-5994	88	5	ns	ns	NUM
ap-5994	88	6	n−1∑	n−1∑	PROPN
ap-5994	88	7	m=0	m=0	PROPN
ap-5994	88	8	x[m]x∗[m+	x[m]x∗[m+	PUNCT
ap-5994	89	1	l]e−j2παm∆m	l]e−j2παm∆m	PROPN
ap-5994	89	2	(	(	PUNCT
ap-5994	89	3	7	7	X
ap-5994	89	4	)	)	PUNCT
ap-5994	89	5	wherens	wheren	NOUN
ap-5994	89	6	is	be	AUX
ap-5994	89	7	the	the	DET
ap-5994	89	8	number	number	NOUN
ap-5994	89	9	of	of	ADP
ap-5994	89	10	samples	sample	NOUN
ap-5994	89	11	of	of	ADP
ap-5994	89	12	a	a	DET
ap-5994	89	13	signal	signal	NOUN
ap-5994	89	14	x[m	x[m	PROPN
ap-5994	89	15	]	]	PUNCT
ap-5994	89	16	and	and	CCONJ
ap-5994	89	17	∆m	∆m	PROPN
ap-5994	89	18	is	be	AUX
ap-5994	89	19	the	the	DET
ap-5994	89	20	sampling	sample	VERB
ap-5994	89	21	interval	interval	NOUN
ap-5994	89	22	.	.	PUNCT
ap-5994	90	1	by	by	ADP
ap-5994	90	2	applying	apply	VERB
ap-5994	90	3	the	the	DET
ap-5994	90	4	discrete	discrete	ADJ
ap-5994	90	5	fourier	fourier	NOUN
ap-5994	90	6	transform	transform	NOUN
ap-5994	90	7	to	to	ADP
ap-5994	90	8	rαxx(l	rαxx(l	PROPN
ap-5994	90	9	)	)	PUNCT
ap-5994	90	10	,	,	PUNCT
ap-5994	90	11	the	the	DET
ap-5994	90	12	cyclic	cyclic	PROPN
ap-5994	90	13	spectrum	spectrum	NOUN
ap-5994	90	14	(	(	PUNCT
ap-5994	90	15	cs	cs	PROPN
ap-5994	90	16	)	)	PUNCT
ap-5994	90	17	is	be	AUX
ap-5994	90	18	given	give	VERB
ap-5994	90	19	as	as	ADP
ap-5994	90	20	:	:	PUNCT
ap-5994	90	21	sαxx(f	sαxx(f	NOUN
ap-5994	90	22	)	)	PUNCT
ap-5994	90	23	=	=	PUNCT
ap-5994	91	1	∞∑	∞∑	NUM
ap-5994	91	2	l=−∞	l=−∞	PRON
ap-5994	91	3	rαxx(l)e−j2πfl∆l	rαxx(l)e−j2πfl∆l	NUM
ap-5994	91	4	(	(	PUNCT
ap-5994	91	5	8)	8)	NUM
ap-5994	91	6	the	the	DET
ap-5994	91	7	detection	detection	NOUN
ap-5994	91	8	of	of	ADP
ap-5994	91	9	the	the	DET
ap-5994	91	10	presence	presence	NOUN
ap-5994	91	11	and	and	CCONJ
ap-5994	91	12	absence	absence	NOUN
ap-5994	91	13	of	of	ADP
ap-5994	91	14	the	the	DET
ap-5994	91	15	signal	signal	NOUN
ap-5994	91	16	is	be	AUX
ap-5994	91	17	performed	perform	VERB
ap-5994	91	18	based	base	VERB
ap-5994	91	19	on	on	ADP
ap-5994	91	20	scanning	scan	VERB
ap-5994	91	21	the	the	DET
ap-5994	91	22	cyclic	cyclic	ADJ
ap-5994	91	23	frequencies	frequency	NOUN
ap-5994	91	24	of	of	ADP
ap-5994	91	25	its	its	PRON
ap-5994	91	26	cyclic	cyclic	ADJ
ap-5994	91	27	spectrum	spectrum	NOUN
ap-5994	91	28	or	or	CCONJ
ap-5994	91	29	its	its	PRON
ap-5994	91	30	cyclic	cyclic	ADJ
ap-5994	91	31	autocorrelation	autocorrelation	NOUN
ap-5994	91	32	function	function	NOUN
ap-5994	91	33	.	.	PUNCT
ap-5994	92	1	the	the	DET
ap-5994	92	2	decision	decision	NOUN
ap-5994	92	3	is	be	AUX
ap-5994	92	4	made	make	VERB
ap-5994	92	5	very	very	ADV
ap-5994	92	6	simple	simple	ADJ
ap-5994	92	7	,	,	PUNCT
ap-5994	92	8	i.e.	i.e.	X
ap-5994	92	9	,	,	PUNCT
ap-5994	92	10	at	at	ADP
ap-5994	92	11	a	a	DET
ap-5994	92	12	given	give	VERB
ap-5994	92	13	cyclic	cyclic	ADJ
ap-5994	92	14	frequency	frequency	NOUN
ap-5994	92	15	,	,	PUNCT
ap-5994	92	16	if	if	SCONJ
ap-5994	92	17	the	the	DET
ap-5994	92	18	cyclic	cyclic	ADJ
ap-5994	92	19	spectrum	spectrum	NOUN
ap-5994	92	20	or	or	CCONJ
ap-5994	92	21	its	its	PRON
ap-5994	92	22	cyclic	cyclic	ADJ
ap-5994	92	23	autocorrelation	autocorrelation	NOUN
ap-5994	92	24	function	function	NOUN
ap-5994	92	25	(	(	PUNCT
ap-5994	92	26	caf	caf	NOUN
ap-5994	92	27	)	)	PUNCT
ap-5994	92	28	is	be	AUX
ap-5994	92	29	below	below	ADP
ap-5994	92	30	the	the	DET
ap-5994	92	31	threshold	threshold	NOUN
ap-5994	92	32	level	level	NOUN
ap-5994	92	33	λ	λ	PROPN
ap-5994	92	34	as	as	SCONJ
ap-5994	92	35	shown	show	VERB
ap-5994	92	36	in	in	ADP
ap-5994	92	37	equation	equation	NOUN
ap-5994	92	38	(	(	PUNCT
ap-5994	92	39	6	6	NUM
ap-5994	92	40	)	)	PUNCT
ap-5994	92	41	,	,	PUNCT
ap-5994	92	42	the	the	DET
ap-5994	92	43	signal	signal	NOUN
ap-5994	92	44	is	be	AUX
ap-5994	92	45	absent	absent	ADJ
ap-5994	92	46	,	,	PUNCT
ap-5994	92	47	otherwise	otherwise	ADV
ap-5994	92	48	the	the	DET
ap-5994	92	49	signal	signal	NOUN
ap-5994	92	50	is	be	AUX
ap-5994	92	51	present	present	ADJ
ap-5994	92	52	[	[	X
ap-5994	92	53	14	14	NUM
ap-5994	92	54	,	,	PUNCT
ap-5994	92	55	15	15	NUM
ap-5994	92	56	]	]	PUNCT
ap-5994	92	57	.	.	PUNCT
ap-5994	93	1	4	4	X
ap-5994	93	2	.	.	X
ap-5994	93	3	hybrid	hybrid	ADJ
ap-5994	93	4	sensing	sense	VERB
ap-5994	93	5	method	method	NOUN
ap-5994	93	6	[	[	X
ap-5994	93	7	4	4	NUM
ap-5994	93	8	]	]	PUNCT
ap-5994	93	9	to	to	PART
ap-5994	93	10	improve	improve	VERB
ap-5994	93	11	the	the	DET
ap-5994	93	12	detection	detection	NOUN
ap-5994	93	13	probability	probability	NOUN
ap-5994	93	14	of	of	ADP
ap-5994	93	15	the	the	DET
ap-5994	93	16	cru	cru	NOUN
ap-5994	93	17	,	,	PUNCT
ap-5994	93	18	a	a	DET
ap-5994	93	19	hybrid	hybrid	ADJ
ap-5994	93	20	detector	detector	NOUN
ap-5994	93	21	is	be	AUX
ap-5994	93	22	suggested	suggest	VERB
ap-5994	93	23	in	in	ADP
ap-5994	93	24	[	[	X
ap-5994	93	25	4	4	NUM
ap-5994	93	26	]	]	PUNCT
ap-5994	93	27	.	.	PUNCT
ap-5994	94	1	it	it	PRON
ap-5994	94	2	consists	consist	VERB
ap-5994	94	3	of	of	ADP
ap-5994	94	4	energy	energy	NOUN
ap-5994	94	5	and	and	CCONJ
ap-5994	94	6	cyclostationary	cyclostationary	ADJ
ap-5994	94	7	detectors	detector	NOUN
ap-5994	94	8	.	.	PUNCT
ap-5994	95	1	the	the	DET
ap-5994	95	2	energy	energy	NOUN
ap-5994	95	3	detector	detector	NOUN
ap-5994	95	4	is	be	AUX
ap-5994	95	5	moderate	moderate	ADJ
ap-5994	95	6	compared	compare	VERB
ap-5994	95	7	to	to	ADP
ap-5994	95	8	the	the	DET
ap-5994	95	9	cyclostationary	cyclostationary	ADJ
ap-5994	95	10	detector	detector	NOUN
ap-5994	95	11	.	.	PUNCT
ap-5994	96	1	so	so	ADV
ap-5994	96	2	,	,	PUNCT
ap-5994	96	3	to	to	PART
ap-5994	96	4	verify	verify	VERB
ap-5994	96	5	whether	whether	SCONJ
ap-5994	96	6	the	the	DET
ap-5994	96	7	pu	pu	PROPN
ap-5994	96	8	is	be	AUX
ap-5994	96	9	present	present	ADJ
ap-5994	96	10	or	or	CCONJ
ap-5994	96	11	not	not	PART
ap-5994	96	12	,	,	PUNCT
ap-5994	96	13	the	the	DET
ap-5994	96	14	output	output	NOUN
ap-5994	96	15	of	of	ADP
ap-5994	96	16	the	the	DET
ap-5994	96	17	pu	pu	PROPN
ap-5994	96	18	transmitter	transmitter	NOUN
ap-5994	96	19	first	first	ADV
ap-5994	96	20	pushes	push	VERB
ap-5994	96	21	through	through	ADP
ap-5994	96	22	the	the	DET
ap-5994	96	23	ed	ed	NOUN
ap-5994	96	24	.	.	PUNCT
ap-5994	97	1	if	if	SCONJ
ap-5994	97	2	the	the	DET
ap-5994	97	3	ed	ed	NOUN
ap-5994	97	4	is	be	AUX
ap-5994	97	5	not	not	PART
ap-5994	97	6	sure	sure	ADJ
ap-5994	97	7	about	about	ADP
ap-5994	97	8	the	the	DET
ap-5994	97	9	presence	presence	NOUN
ap-5994	97	10	of	of	ADP
ap-5994	97	11	pu	pu	PROPN
ap-5994	97	12	,	,	PUNCT
ap-5994	97	13	then	then	ADV
ap-5994	97	14	a	a	DET
ap-5994	97	15	cyclostationary	cyclostationary	ADJ
ap-5994	97	16	detector	detector	NOUN
ap-5994	97	17	of	of	ADP
ap-5994	97	18	first	first	ADJ
ap-5994	97	19	or	or	CCONJ
ap-5994	97	20	second	second	ADJ
ap-5994	97	21	order	order	NOUN
ap-5994	97	22	is	be	AUX
ap-5994	97	23	applied	apply	VERB
ap-5994	97	24	[	[	PUNCT
ap-5994	97	25	4	4	NUM
ap-5994	97	26	]	]	PUNCT
ap-5994	97	27	.	.	PUNCT
ap-5994	98	1	5	5	X
ap-5994	98	2	.	.	PUNCT
ap-5994	98	3	the	the	DET
ap-5994	98	4	proposed	propose	VERB
ap-5994	98	5	methods	method	NOUN
ap-5994	98	6	the	the	DET
ap-5994	98	7	proposed	propose	VERB
ap-5994	98	8	sensing	sense	VERB
ap-5994	98	9	methods	method	NOUN
ap-5994	98	10	use	use	VERB
ap-5994	98	11	hybrid	hybrid	ADJ
ap-5994	98	12	sensing	sensing	NOUN
ap-5994	98	13	,	,	PUNCT
ap-5994	98	14	which	which	PRON
ap-5994	98	15	consists	consist	VERB
ap-5994	98	16	of	of	ADP
ap-5994	98	17	an	an	DET
ap-5994	98	18	energy	energy	NOUN
ap-5994	98	19	detector	detector	NOUN
ap-5994	98	20	and	and	CCONJ
ap-5994	98	21	an	an	DET
ap-5994	98	22	improved	improved	ADJ
ap-5994	98	23	cyclostationary	cyclostationary	ADJ
ap-5994	98	24	detector	detector	NOUN
ap-5994	98	25	.	.	PUNCT
ap-5994	99	1	the	the	DET
ap-5994	99	2	main	main	ADJ
ap-5994	99	3	goal	goal	NOUN
ap-5994	99	4	of	of	ADP
ap-5994	99	5	the	the	DET
ap-5994	99	6	proposed	propose	VERB
ap-5994	99	7	methods	method	NOUN
ap-5994	99	8	is	be	AUX
ap-5994	99	9	to	to	PART
ap-5994	99	10	reduce	reduce	VERB
ap-5994	99	11	the	the	DET
ap-5994	99	12	computational	computational	ADJ
ap-5994	99	13	complexity	complexity	NOUN
ap-5994	99	14	of	of	ADP
ap-5994	99	15	the	the	DET
ap-5994	99	16	cyclostationary	cyclostationary	ADJ
ap-5994	99	17	technique	technique	NOUN
ap-5994	99	18	while	while	SCONJ
ap-5994	99	19	maintaining	maintain	VERB
ap-5994	99	20	a	a	DET
ap-5994	99	21	good	good	ADJ
ap-5994	99	22	probability	probability	NOUN
ap-5994	99	23	of	of	ADP
ap-5994	99	24	detection	detection	NOUN
ap-5994	99	25	pd	pd	PROPN
ap-5994	99	26	.	.	PROPN
ap-5994	99	27	with	with	ADP
ap-5994	99	28	this	this	DET
ap-5994	99	29	structure	structure	NOUN
ap-5994	99	30	,	,	PUNCT
ap-5994	99	31	since	since	SCONJ
ap-5994	99	32	the	the	DET
ap-5994	99	33	energy	energy	NOUN
ap-5994	99	34	detector	detector	NOUN
ap-5994	99	35	has	have	VERB
ap-5994	99	36	a	a	DET
ap-5994	99	37	satisfactory	satisfactory	ADJ
ap-5994	99	38	pd	pd	NOUN
ap-5994	99	39	at	at	ADP
ap-5994	99	40	high	high	PROPN
ap-5994	99	41	eb	eb	PROPN
ap-5994	99	42	/	/	SYM
ap-5994	99	43	n0	n0	PROPN
ap-5994	99	44	values	value	NOUN
ap-5994	99	45	,	,	PUNCT
ap-5994	99	46	it	it	PRON
ap-5994	99	47	is	be	AUX
ap-5994	99	48	only	only	ADV
ap-5994	99	49	used	use	VERB
ap-5994	99	50	to	to	PART
ap-5994	99	51	save	save	VERB
ap-5994	99	52	the	the	DET
ap-5994	99	53	complexity	complexity	NOUN
ap-5994	99	54	required	require	VERB
ap-5994	99	55	by	by	ADP
ap-5994	99	56	the	the	DET
ap-5994	99	57	cyclostationary	cyclostationary	ADJ
ap-5994	99	58	detector	detector	NOUN
ap-5994	99	59	.	.	PUNCT
ap-5994	100	1	at	at	ADP
ap-5994	100	2	low	low	PROPN
ap-5994	100	3	eb	eb	PROPN
ap-5994	100	4	/	/	SYM
ap-5994	100	5	n0	n0	PROPN
ap-5994	100	6	values	value	NOUN
ap-5994	100	7	,	,	PUNCT
ap-5994	100	8	an	an	DET
ap-5994	100	9	improved	improved	ADJ
ap-5994	100	10	version	version	NOUN
ap-5994	100	11	of	of	ADP
ap-5994	100	12	the	the	DET
ap-5994	100	13	cyclostationary	cyclostationary	ADJ
ap-5994	100	14	is	be	AUX
ap-5994	100	15	used	use	VERB
ap-5994	100	16	to	to	PART
ap-5994	100	17	reduce	reduce	VERB
ap-5994	100	18	the	the	DET
ap-5994	100	19	computational	computational	ADJ
ap-5994	100	20	complexity	complexity	NOUN
ap-5994	100	21	.	.	PUNCT
ap-5994	101	1	two	two	NUM
ap-5994	101	2	methods	method	NOUN
ap-5994	101	3	are	be	AUX
ap-5994	101	4	proposed	propose	VERB
ap-5994	101	5	to	to	PART
ap-5994	101	6	reduce	reduce	VERB
ap-5994	101	7	the	the	DET
ap-5994	101	8	computational	computational	ADJ
ap-5994	101	9	complexity	complexity	NOUN
ap-5994	101	10	of	of	ADP
ap-5994	101	11	the	the	DET
ap-5994	101	12	cyclostationary	cyclostationary	ADJ
ap-5994	101	13	spectrum	spectrum	NOUN
ap-5994	101	14	sensing	sense	VERB
ap-5994	101	15	as	as	SCONJ
ap-5994	101	16	shown	show	VERB
ap-5994	101	17	in	in	ADP
ap-5994	101	18	the	the	DET
ap-5994	101	19	following	follow	VERB
ap-5994	101	20	two	two	NUM
ap-5994	101	21	sections	section	NOUN
ap-5994	101	22	:	:	PUNCT
ap-5994	102	1	5.1	5.1	NUM
ap-5994	102	2	.	.	PUNCT
ap-5994	102	3	hybrid	hybrid	ADJ
ap-5994	102	4	proposed	propose	VERB
ap-5994	102	5	method	method	NOUN
ap-5994	102	6	using	use	VERB
ap-5994	102	7	fft	fft	ADP
ap-5994	102	8	the	the	DET
ap-5994	102	9	procedure	procedure	NOUN
ap-5994	102	10	of	of	ADP
ap-5994	102	11	the	the	DET
ap-5994	102	12	proposed	propose	VERB
ap-5994	102	13	method	method	NOUN
ap-5994	102	14	is	be	AUX
ap-5994	102	15	:	:	PUNCT
ap-5994	102	16	first	first	ADV
ap-5994	102	17	,	,	PUNCT
ap-5994	102	18	the	the	DET
ap-5994	102	19	qpsk	qpsk	NOUN
ap-5994	102	20	signal	signal	NOUN
ap-5994	102	21	,	,	PUNCT
ap-5994	102	22	which	which	PRON
ap-5994	102	23	is	be	AUX
ap-5994	102	24	a	a	DET
ap-5994	102	25	pu	pu	PROPN
ap-5994	102	26	signal	signal	NOUN
ap-5994	102	27	,	,	PUNCT
ap-5994	102	28	is	be	AUX
ap-5994	102	29	processed	process	VERB
ap-5994	102	30	through	through	ADP
ap-5994	102	31	a	a	DET
ap-5994	102	32	one	one	NUM
ap-5994	102	33	type	type	NOUN
ap-5994	102	34	of	of	ADP
ap-5994	102	35	a	a	DET
ap-5994	102	36	channel	channel	NOUN
ap-5994	102	37	,	,	PUNCT
ap-5994	102	38	awgn	awgn	NOUN
ap-5994	102	39	or	or	CCONJ
ap-5994	102	40	rayleigh	rayleigh	PROPN
ap-5994	102	41	multipath	multipath	PROPN
ap-5994	102	42	fading	fading	NOUN
ap-5994	102	43	,	,	PUNCT
ap-5994	102	44	then	then	ADV
ap-5994	102	45	sensed	sense	VERB
ap-5994	102	46	using	use	VERB
ap-5994	102	47	an	an	DET
ap-5994	102	48	energy	energy	NOUN
ap-5994	102	49	detector	detector	NOUN
ap-5994	102	50	.	.	PUNCT
ap-5994	103	1	the	the	DET
ap-5994	103	2	accumulated	accumulate	VERB
ap-5994	103	3	energy	energy	NOUN
ap-5994	103	4	of	of	ADP
ap-5994	103	5	the	the	DET
ap-5994	103	6	pu	pu	PROPN
ap-5994	103	7	signal	signal	NOUN
ap-5994	103	8	ej	ej	PROPN
ap-5994	103	9	is	be	AUX
ap-5994	103	10	computed	compute	VERB
ap-5994	103	11	by	by	ADP
ap-5994	103	12	the	the	DET
ap-5994	103	13	energy	energy	NOUN
ap-5994	103	14	detector	detector	NOUN
ap-5994	103	15	and	and	CCONJ
ap-5994	103	16	passed	pass	VERB
ap-5994	103	17	to	to	ADP
ap-5994	103	18	a	a	DET
ap-5994	103	19	comparator	comparator	NOUN
ap-5994	103	20	.	.	PUNCT
ap-5994	104	1	if	if	SCONJ
ap-5994	104	2	ej	ej	PROPN
ap-5994	104	3	is	be	AUX
ap-5994	104	4	greater	great	ADJ
ap-5994	104	5	than	than	ADP
ap-5994	104	6	the	the	DET
ap-5994	104	7	threshold	threshold	NOUN
ap-5994	104	8	λ	λ	PROPN
ap-5994	104	9	,	,	PUNCT
ap-5994	104	10	the	the	DET
ap-5994	104	11	local	local	ADJ
ap-5994	104	12	sensing	sensing	NOUN
ap-5994	104	13	declares	declare	VERB
ap-5994	104	14	the	the	DET
ap-5994	104	15	pu	pu	PROPN
ap-5994	104	16	presence	presence	NOUN
ap-5994	104	17	without	without	ADP
ap-5994	104	18	using	use	VERB
ap-5994	104	19	the	the	DET
ap-5994	104	20	cyclostationary	cyclostationary	ADJ
ap-5994	104	21	detector	detector	NOUN
ap-5994	104	22	.	.	PUNCT
ap-5994	105	1	otherwise	otherwise	ADV
ap-5994	105	2	,	,	PUNCT
ap-5994	105	3	the	the	DET
ap-5994	105	4	pu	pu	PROPN
ap-5994	105	5	signal	signal	NOUN
ap-5994	105	6	is	be	AUX
ap-5994	105	7	sensed	sense	VERB
ap-5994	105	8	by	by	ADP
ap-5994	105	9	using	use	VERB
ap-5994	105	10	the	the	DET
ap-5994	105	11	cyclostationary	cyclostationary	ADJ
ap-5994	105	12	detector	detector	NOUN
ap-5994	105	13	.	.	PUNCT
ap-5994	106	1	in	in	ADP
ap-5994	106	2	this	this	DET
ap-5994	106	3	case	case	NOUN
ap-5994	106	4	,	,	PUNCT
ap-5994	106	5	first	first	ADV
ap-5994	106	6	,	,	PUNCT
ap-5994	106	7	an	an	DET
ap-5994	106	8	autocorrelation	autocorrelation	NOUN
ap-5994	106	9	function	function	NOUN
ap-5994	106	10	is	be	AUX
ap-5994	106	11	applied	apply	VERB
ap-5994	106	12	to	to	ADP
ap-5994	106	13	the	the	DET
ap-5994	106	14	samples	sample	NOUN
ap-5994	106	15	of	of	ADP
ap-5994	106	16	the	the	DET
ap-5994	106	17	pu	pu	PROPN
ap-5994	106	18	signal	signal	NOUN
ap-5994	106	19	,	,	PUNCT
ap-5994	106	20	reducing	reduce	VERB
ap-5994	106	21	the	the	DET
ap-5994	106	22	number	number	NOUN
ap-5994	106	23	of	of	ADP
ap-5994	106	24	samples	sample	NOUN
ap-5994	106	25	to	to	PART
ap-5994	106	26	half	half	NOUN
ap-5994	106	27	by	by	ADP
ap-5994	106	28	selecting	select	VERB
ap-5994	106	29	one	one	NUM
ap-5994	106	30	sample	sample	NOUN
ap-5994	106	31	and	and	CCONJ
ap-5994	106	32	skipping	skip	VERB
ap-5994	106	33	the	the	DET
ap-5994	106	34	next	next	ADJ
ap-5994	106	35	alternatively	alternatively	ADV
ap-5994	106	36	.	.	PUNCT
ap-5994	107	1	so	so	ADV
ap-5994	107	2	,	,	PUNCT
ap-5994	107	3	half	half	DET
ap-5994	107	4	the	the	DET
ap-5994	107	5	number	number	NOUN
ap-5994	107	6	of	of	ADP
ap-5994	107	7	samples	sample	NOUN
ap-5994	107	8	are	be	AUX
ap-5994	107	9	entered	enter	VERB
ap-5994	107	10	to	to	ADP
ap-5994	107	11	the	the	DET
ap-5994	107	12	autocorrelation	autocorrelation	NOUN
ap-5994	107	13	process	process	NOUN
ap-5994	107	14	and	and	CCONJ
ap-5994	107	15	this	this	PRON
ap-5994	107	16	leads	lead	VERB
ap-5994	107	17	to	to	ADP
ap-5994	107	18	a	a	DET
ap-5994	107	19	huge	huge	ADJ
ap-5994	107	20	reduction	reduction	NOUN
ap-5994	107	21	in	in	ADP
ap-5994	107	22	the	the	DET
ap-5994	107	23	computational	computational	ADJ
ap-5994	107	24	complexity	complexity	NOUN
ap-5994	107	25	of	of	ADP
ap-5994	107	26	the	the	DET
ap-5994	107	27	cyclostationary	cyclostationary	ADJ
ap-5994	107	28	technique	technique	NOUN
ap-5994	107	29	.	.	PUNCT
ap-5994	108	1	then	then	ADV
ap-5994	108	2	,	,	PUNCT
ap-5994	108	3	the	the	DET
ap-5994	108	4	result	result	NOUN
ap-5994	108	5	is	be	AUX
ap-5994	108	6	converted	convert	VERB
ap-5994	108	7	to	to	ADP
ap-5994	108	8	a	a	DET
ap-5994	108	9	frequency	frequency	NOUN
ap-5994	108	10	domain	domain	NOUN
ap-5994	108	11	using	use	VERB
ap-5994	108	12	traditional	traditional	ADJ
ap-5994	108	13	fft	fft	NOUN
ap-5994	108	14	to	to	PART
ap-5994	108	15	compute	compute	VERB
ap-5994	108	16	the	the	DET
ap-5994	108	17	cyclic	cyclic	PROPN
ap-5994	108	18	spectrum	spectrum	NOUN
ap-5994	108	19	cs	cs	PROPN
ap-5994	108	20	and	and	CCONJ
ap-5994	108	21	compare	compare	VERB
ap-5994	108	22	it	it	PRON
ap-5994	108	23	with	with	ADP
ap-5994	108	24	the	the	DET
ap-5994	108	25	pre	pre	ADJ
ap-5994	108	26	-	-	ADJ
ap-5994	108	27	defined	define	VERB
ap-5994	108	28	threshold	threshold	NOUN
ap-5994	108	29	λ	λ	NOUN
ap-5994	108	30	.	.	PUNCT
ap-5994	109	1	if	if	SCONJ
ap-5994	109	2	it	it	PRON
ap-5994	109	3	is	be	AUX
ap-5994	109	4	greater	great	ADJ
ap-5994	109	5	than	than	ADP
ap-5994	109	6	the	the	DET
ap-5994	109	7	threshold	threshold	NOUN
ap-5994	109	8	,	,	PUNCT
ap-5994	109	9	the	the	DET
ap-5994	109	10	local	local	ADJ
ap-5994	109	11	sensing	sense	VERB
ap-5994	109	12	result	result	NOUN
ap-5994	109	13	is	be	AUX
ap-5994	109	14	that	that	SCONJ
ap-5994	109	15	the	the	DET
ap-5994	109	16	pu	pu	PROPN
ap-5994	109	17	is	be	AUX
ap-5994	109	18	present	present	ADJ
ap-5994	109	19	,	,	PUNCT
ap-5994	109	20	otherwise	otherwise	ADV
ap-5994	109	21	the	the	DET
ap-5994	109	22	pu	pu	PROPN
ap-5994	109	23	is	be	AUX
ap-5994	109	24	absent	absent	ADJ
ap-5994	109	25	.	.	PUNCT
ap-5994	110	1	the	the	DET
ap-5994	110	2	procedure	procedure	NOUN
ap-5994	110	3	of	of	ADP
ap-5994	110	4	the	the	DET
ap-5994	110	5	proposed	propose	VERB
ap-5994	110	6	method	method	NOUN
ap-5994	110	7	is	be	AUX
ap-5994	110	8	shown	show	VERB
ap-5994	110	9	as	as	ADP
ap-5994	110	10	a	a	DET
ap-5994	110	11	flow	flow	NOUN
ap-5994	110	12	chart	chart	NOUN
ap-5994	110	13	in	in	ADP
ap-5994	110	14	figure	figure	NOUN
ap-5994	110	15	1	1	NUM
ap-5994	110	16	.	.	X
ap-5994	111	1	5.2	5.2	NUM
ap-5994	111	2	.	.	PUNCT
ap-5994	112	1	hybrid	hybrid	ADJ
ap-5994	112	2	proposed	propose	VERB
ap-5994	112	3	method	method	NOUN
ap-5994	112	4	using	use	VERB
ap-5994	112	5	sdft	sdft	NOUN
ap-5994	112	6	this	this	DET
ap-5994	112	7	proposed	propose	VERB
ap-5994	112	8	method	method	NOUN
ap-5994	112	9	has	have	VERB
ap-5994	112	10	the	the	DET
ap-5994	112	11	same	same	ADJ
ap-5994	112	12	procedure	procedure	NOUN
ap-5994	112	13	as	as	SCONJ
ap-5994	112	14	is	be	AUX
ap-5994	112	15	used	use	VERB
ap-5994	112	16	in	in	ADP
ap-5994	112	17	the	the	DET
ap-5994	112	18	first	first	ADJ
ap-5994	112	19	proposed	propose	VERB
ap-5994	112	20	method	method	NOUN
ap-5994	112	21	,	,	PUNCT
ap-5994	112	22	but	but	CCONJ
ap-5994	112	23	instead	instead	ADV
ap-5994	112	24	of	of	ADP
ap-5994	112	25	using	use	VERB
ap-5994	112	26	the	the	DET
ap-5994	112	27	fft	fft	NOUN
ap-5994	112	28	for	for	ADP
ap-5994	112	29	the	the	DET
ap-5994	112	30	conversion	conversion	NOUN
ap-5994	112	31	to	to	ADP
ap-5994	112	32	the	the	DET
ap-5994	112	33	frequency	frequency	NOUN
ap-5994	112	34	281	281	NUM
ap-5994	112	35	h.	h.	PROPN
ap-5994	112	36	n.	n.	PROPN
ap-5994	112	37	abdullah	abdullah	PROPN
ap-5994	112	38	,	,	PUNCT
ap-5994	112	39	z.	z.	PROPN
ap-5994	112	40	o.	o.	PROPN
ap-5994	112	41	dawood	dawood	PROPN
ap-5994	112	42	,	,	PUNCT
ap-5994	112	43	a.	a.	PROPN
ap-5994	112	44	e.	e.	PROPN
ap-5994	112	45	abdelkareem	abdelkareem	PROPN
ap-5994	112	46	,	,	PUNCT
ap-5994	112	47	h.	h.	PROPN
ap-5994	112	48	s.	s.	PROPN
ap-5994	112	49	abed	abe	VERB
ap-5994	112	50	acta	acta	PROPN
ap-5994	112	51	polytechnica	polytechnica	PROPN
ap-5994	112	52	figure	figure	NOUN
ap-5994	112	53	1	1	NUM
ap-5994	112	54	.	.	PUNCT
ap-5994	112	55	procedure	procedure	NOUN
ap-5994	112	56	of	of	ADP
ap-5994	112	57	the	the	DET
ap-5994	112	58	proposed	propose	VERB
ap-5994	112	59	methods	method	NOUN
ap-5994	112	60	.	.	PUNCT
ap-5994	113	1	282	282	NUM
ap-5994	113	2	vol	vol	NOUN
ap-5994	113	3	.	.	PUNCT
ap-5994	114	1	60	60	NUM
ap-5994	114	2	no	no	INTJ
ap-5994	114	3	.	.	PUNCT
ap-5994	115	1	4/2020	4/2020	NUM
ap-5994	115	2	complexity	complexity	NOUN
ap-5994	115	3	reduction	reduction	NOUN
ap-5994	115	4	of	of	ADP
ap-5994	115	5	cyclostationary	cyclostationary	ADJ
ap-5994	115	6	sensing	sense	VERB
ap-5994	115	7	technique	technique	NOUN
ap-5994	115	8	.	.	PUNCT
ap-5994	115	9	.	.	PUNCT
ap-5994	116	1	.	.	PUNCT
ap-5994	117	1	domain	domain	NOUN
ap-5994	117	2	,	,	PUNCT
ap-5994	117	3	sliding	slide	VERB
ap-5994	117	4	dft	dft	PROPN
ap-5994	117	5	(	(	PUNCT
ap-5994	117	6	sdft	sdft	NOUN
ap-5994	117	7	)	)	PUNCT
ap-5994	117	8	is	be	AUX
ap-5994	117	9	used	use	VERB
ap-5994	117	10	.	.	PUNCT
ap-5994	118	1	the	the	DET
ap-5994	118	2	sdft	sdft	NOUN
ap-5994	118	3	can	can	AUX
ap-5994	118	4	be	be	AUX
ap-5994	118	5	greatly	greatly	ADV
ap-5994	118	6	helpful	helpful	ADJ
ap-5994	118	7	to	to	PART
ap-5994	118	8	reduce	reduce	VERB
ap-5994	118	9	the	the	DET
ap-5994	118	10	computational	computational	ADJ
ap-5994	118	11	complexity	complexity	NOUN
ap-5994	118	12	[	[	X
ap-5994	118	13	16	16	NUM
ap-5994	118	14	]	]	PUNCT
ap-5994	118	15	.	.	PUNCT
ap-5994	119	1	the	the	DET
ap-5994	119	2	computational	computational	ADJ
ap-5994	119	3	complexity	complexity	NOUN
ap-5994	119	4	of	of	ADP
ap-5994	119	5	this	this	DET
ap-5994	119	6	method	method	NOUN
ap-5994	119	7	is	be	AUX
ap-5994	119	8	o(ns	o(ns	ADJ
ap-5994	119	9	)	)	PUNCT
ap-5994	119	10	for	for	ADP
ap-5994	119	11	a	a	DET
ap-5994	119	12	single	single	ADJ
ap-5994	119	13	update	update	NOUN
ap-5994	119	14	,	,	PUNCT
ap-5994	119	15	which	which	PRON
ap-5994	119	16	is	be	AUX
ap-5994	119	17	much	much	ADV
ap-5994	119	18	lower	low	ADJ
ap-5994	119	19	than	than	ADP
ap-5994	119	20	o(ns	o(ns	PROPN
ap-5994	119	21	log2(ns	log2(ns	NOUN
ap-5994	119	22	)	)	PUNCT
ap-5994	119	23	)	)	PUNCT
ap-5994	120	1	the	the	DET
ap-5994	120	2	fft	fft	PROPN
ap-5994	120	3	has	have	VERB
ap-5994	120	4	[	[	X
ap-5994	120	5	16	16	NUM
ap-5994	120	6	]	]	PUNCT
ap-5994	120	7	.	.	PUNCT
ap-5994	121	1	generally	generally	ADV
ap-5994	121	2	,	,	PUNCT
ap-5994	121	3	given	give	VERB
ap-5994	121	4	a	a	DET
ap-5994	121	5	discrete	discrete	ADJ
ap-5994	121	6	time	time	NOUN
ap-5994	121	7	signal	signal	NOUN
ap-5994	121	8	x	x	X
ap-5994	121	9	,	,	PUNCT
ap-5994	121	10	at	at	ADP
ap-5994	121	11	any	any	DET
ap-5994	121	12	time	time	NOUN
ap-5994	121	13	index	index	NOUN
ap-5994	121	14	n	n	CCONJ
ap-5994	121	15	,	,	PUNCT
ap-5994	121	16	the	the	DET
ap-5994	121	17	kth	kth	PROPN
ap-5994	121	18	frequency	frequency	NOUN
ap-5994	121	19	bin	bin	PROPN
ap-5994	121	20	of	of	ADP
ap-5994	121	21	its	its	PRON
ap-5994	121	22	m	m	NOUN
ap-5994	121	23	-	-	PUNCT
ap-5994	121	24	point	point	NOUN
ap-5994	121	25	dft	dft	NOUN
ap-5994	121	26	is	be	AUX
ap-5994	121	27	[	[	X
ap-5994	121	28	17	17	NUM
ap-5994	121	29	]	]	X
ap-5994	121	30	xk	xk	PROPN
ap-5994	121	31	n	n	PROPN
ap-5994	121	32	=	=	SYM
ap-5994	121	33	m1∑	m1∑	PROPN
ap-5994	121	34	m=0	m=0	PROPN
ap-5994	121	35	w−kmm	w−kmm	PROPN
ap-5994	121	36	xn−m+1+m	xn−m+1+m	PROPN
ap-5994	121	37	∀k	∀k	X
ap-5994	121	38	∈	∈	PROPN
ap-5994	121	39	{	{	PUNCT
ap-5994	121	40	0	0	NUM
ap-5994	121	41	,	,	PUNCT
ap-5994	121	42	1	1	NUM
ap-5994	121	43	,	,	PUNCT
ap-5994	121	44	.	.	PUNCT
ap-5994	121	45	.	.	PUNCT
ap-5994	122	1	.m	.m	PROPN
ap-5994	123	1	−	−	NOUN
ap-5994	124	1	1	1	NUM
ap-5994	124	2	}	}	PUNCT
ap-5994	124	3	(	(	PUNCT
ap-5994	124	4	9	9	NUM
ap-5994	124	5	)	)	PUNCT
ap-5994	124	6	where	where	SCONJ
ap-5994	124	7	wm	wm	PROPN
ap-5994	124	8	=	=	SYM
ap-5994	124	9	ej2π	ej2π	PROPN
ap-5994	124	10	/	/	SYM
ap-5994	124	11	m	m	NOUN
ap-5994	124	12	.	.	PUNCT
ap-5994	125	1	equation	equation	NOUN
ap-5994	125	2	(	(	PUNCT
ap-5994	125	3	9	9	X
ap-5994	125	4	)	)	PUNCT
ap-5994	125	5	can	can	AUX
ap-5994	125	6	be	be	AUX
ap-5994	125	7	transformed	transform	VERB
ap-5994	125	8	into	into	ADP
ap-5994	125	9	its	its	PRON
ap-5994	125	10	recursive	recursive	ADJ
ap-5994	125	11	equivalent	equivalent	NOUN
ap-5994	125	12	xk	xk	PROPN
ap-5994	125	13	n	n	PROPN
ap-5994	125	14	=	=	PRON
ap-5994	125	15	w−kmm	w−kmm	X
ap-5994	125	16	(	(	PUNCT
ap-5994	125	17	xk	xk	PROPN
ap-5994	125	18	n−1	n−1	PROPN
ap-5994	125	19	+	+	NUM
ap-5994	125	20	xn	xn	PROPN
ap-5994	126	1	−	−	PROPN
ap-5994	126	2	xn−m	xn−m	PROPN
ap-5994	126	3	)	)	PUNCT
ap-5994	126	4	,	,	PUNCT
ap-5994	126	5	(	(	PUNCT
ap-5994	126	6	10	10	NUM
ap-5994	126	7	)	)	PUNCT
ap-5994	126	8	the	the	DET
ap-5994	126	9	procedure	procedure	NOUN
ap-5994	126	10	of	of	ADP
ap-5994	126	11	this	this	DET
ap-5994	126	12	proposed	propose	VERB
ap-5994	126	13	method	method	NOUN
ap-5994	126	14	is	be	AUX
ap-5994	126	15	shown	show	VERB
ap-5994	126	16	in	in	ADP
ap-5994	126	17	fig	fig	NOUN
ap-5994	126	18	.	.	PUNCT
ap-5994	127	1	1	1	X
ap-5994	127	2	.	.	PUNCT
ap-5994	127	3	the	the	DET
ap-5994	127	4	probability	probability	NOUN
ap-5994	127	5	of	of	ADP
ap-5994	127	6	the	the	DET
ap-5994	127	7	detection	detection	NOUN
ap-5994	127	8	of	of	ADP
ap-5994	127	9	the	the	DET
ap-5994	127	10	proposed	propose	VERB
ap-5994	127	11	hybrid	hybrid	NOUN
ap-5994	127	12	method	method	NOUN
ap-5994	127	13	pd	pd	PROPN
ap-5994	127	14	,	,	PUNCT
ap-5994	127	15	hybrid	hybrid	NOUN
ap-5994	127	16	is	be	AUX
ap-5994	127	17	given	give	VERB
ap-5994	127	18	by	by	ADP
ap-5994	127	19	[	[	X
ap-5994	127	20	4	4	NUM
ap-5994	127	21	]	]	SYM
ap-5994	127	22	:	:	PUNCT
ap-5994	127	23	pd	pd	NOUN
ap-5994	127	24	,	,	PUNCT
ap-5994	127	25	hybrid	hybrid	NOUN
ap-5994	127	26	=	=	SYM
ap-5994	127	27	1−	1−	NUM
ap-5994	127	28	(	(	PUNCT
ap-5994	127	29	1−	1−	NUM
ap-5994	127	30	pd	pd	PROPN
ap-5994	127	31	,	,	PUNCT
ap-5994	127	32	ed)(1−	ed)(1−	PROPN
ap-5994	127	33	pd	pd	PROPN
ap-5994	127	34	,	,	PUNCT
ap-5994	127	35	cyco	cyco	PROPN
ap-5994	127	36	)	)	PUNCT
ap-5994	127	37	(	(	PUNCT
ap-5994	127	38	11	11	NUM
ap-5994	127	39	)	)	PUNCT
ap-5994	127	40	where	where	SCONJ
ap-5994	127	41	pd	pd	PROPN
ap-5994	127	42	,	,	PUNCT
ap-5994	127	43	hybrid	hybrid	NOUN
ap-5994	127	44	is	be	AUX
ap-5994	127	45	the	the	DET
ap-5994	127	46	probability	probability	NOUN
ap-5994	127	47	of	of	ADP
ap-5994	127	48	the	the	DET
ap-5994	127	49	detection	detection	NOUN
ap-5994	127	50	of	of	ADP
ap-5994	127	51	the	the	DET
ap-5994	127	52	proposed	propose	VERB
ap-5994	127	53	method	method	NOUN
ap-5994	127	54	,	,	PUNCT
ap-5994	127	55	pd	pd	PROPN
ap-5994	127	56	,	,	PUNCT
ap-5994	127	57	ed	ed	PROPN
ap-5994	127	58	is	be	AUX
ap-5994	127	59	the	the	DET
ap-5994	127	60	probability	probability	NOUN
ap-5994	127	61	of	of	ADP
ap-5994	127	62	the	the	DET
ap-5994	127	63	detection	detection	NOUN
ap-5994	127	64	in	in	ADP
ap-5994	127	65	the	the	DET
ap-5994	127	66	energy	energy	NOUN
ap-5994	127	67	detector	detector	NOUN
ap-5994	127	68	stage	stage	NOUN
ap-5994	127	69	,	,	PUNCT
ap-5994	127	70	and	and	CCONJ
ap-5994	127	71	pd	pd	PROPN
ap-5994	127	72	,	,	PUNCT
ap-5994	127	73	cyco	cyco	PROPN
ap-5994	127	74	is	be	AUX
ap-5994	127	75	the	the	DET
ap-5994	127	76	probability	probability	NOUN
ap-5994	127	77	of	of	ADP
ap-5994	127	78	the	the	DET
ap-5994	127	79	detection	detection	NOUN
ap-5994	127	80	in	in	ADP
ap-5994	127	81	the	the	DET
ap-5994	127	82	cyclostationary	cyclostationary	ADJ
ap-5994	127	83	stage	stage	NOUN
ap-5994	127	84	.	.	PUNCT
ap-5994	128	1	6	6	X
ap-5994	128	2	.	.	X
ap-5994	128	3	the	the	DET
ap-5994	128	4	computational	computational	ADJ
ap-5994	128	5	complexity	complexity	NOUN
ap-5994	128	6	the	the	DET
ap-5994	128	7	computational	computational	ADJ
ap-5994	128	8	complexity	complexity	NOUN
ap-5994	128	9	of	of	ADP
ap-5994	128	10	cyclostationary	cyclostationary	ADJ
ap-5994	128	11	technique	technique	NOUN
ap-5994	128	12	of	of	ADP
ap-5994	128	13	the	the	DET
ap-5994	128	14	traditional	traditional	ADJ
ap-5994	128	15	and	and	CCONJ
ap-5994	128	16	proposed	propose	VERB
ap-5994	128	17	methods	method	NOUN
ap-5994	128	18	are	be	AUX
ap-5994	128	19	computed	compute	VERB
ap-5994	128	20	as	as	SCONJ
ap-5994	128	21	shown	show	VERB
ap-5994	128	22	in	in	ADP
ap-5994	128	23	the	the	DET
ap-5994	128	24	following	follow	VERB
ap-5994	128	25	equations	equation	NOUN
ap-5994	128	26	:	:	PUNCT
ap-5994	128	27	cx	cx	PROPN
ap-5994	128	28	=	=	PUNCT
ap-5994	128	29	cx_auto	cx_auto	PROPN
ap-5994	128	30	+	+	X
ap-5994	128	31	cx_freq	cx_freq	X
ap-5994	128	32	(	(	PUNCT
ap-5994	128	33	12	12	NUM
ap-5994	128	34	)	)	PUNCT
ap-5994	129	1	where	where	SCONJ
ap-5994	129	2	,	,	PUNCT
ap-5994	129	3	cx	cx	PROPN
ap-5994	129	4	=	=	PUNCT
ap-5994	129	5	total	total	ADJ
ap-5994	129	6	computational	computational	ADJ
ap-5994	129	7	complexity	complexity	NOUN
ap-5994	129	8	of	of	ADP
ap-5994	129	9	cyclostationary	cyclostationary	ADJ
ap-5994	129	10	technique	technique	NOUN
ap-5994	129	11	,	,	PUNCT
ap-5994	129	12	cx_auto	cx_auto	NOUN
ap-5994	129	13	=	=	SYM
ap-5994	129	14	computational	computational	ADJ
ap-5994	129	15	complexity	complexity	NOUN
ap-5994	129	16	through	through	ADP
ap-5994	129	17	the	the	DET
ap-5994	129	18	autocorrelation	autocorrelation	NOUN
ap-5994	129	19	process	process	NOUN
ap-5994	129	20	,	,	PUNCT
ap-5994	129	21	cx_freq	cx_freq	X
ap-5994	129	22	=	=	PUNCT
ap-5994	129	23	computational	computational	ADJ
ap-5994	129	24	complexity	complexity	NOUN
ap-5994	129	25	when	when	SCONJ
ap-5994	129	26	converting	convert	VERB
ap-5994	129	27	to	to	ADP
ap-5994	129	28	frequency	frequency	NOUN
ap-5994	129	29	domain	domain	NOUN
ap-5994	129	30	.	.	PUNCT
ap-5994	130	1	in	in	ADP
ap-5994	130	2	cyclostationary	cyclostationary	ADJ
ap-5994	130	3	(	(	PUNCT
ap-5994	130	4	traditional	traditional	ADJ
ap-5994	130	5	method	method	NOUN
ap-5994	130	6	)	)	PUNCT
ap-5994	130	7	the	the	DET
ap-5994	130	8	computational	computational	ADJ
ap-5994	130	9	complexity	complexity	NOUN
ap-5994	130	10	cx1	cx1	NOUN
ap-5994	130	11	is	be	AUX
ap-5994	130	12	computed	compute	VERB
ap-5994	130	13	as	as	SCONJ
ap-5994	130	14	follows	follow	VERB
ap-5994	130	15	:	:	PUNCT
ap-5994	130	16	according	accord	VERB
ap-5994	130	17	to	to	ADP
ap-5994	130	18	[	[	X
ap-5994	130	19	18	18	NUM
ap-5994	130	20	]	]	PUNCT
ap-5994	130	21	,	,	PUNCT
ap-5994	130	22	cx_auto	cx_auto	PROPN
ap-5994	130	23	is	be	AUX
ap-5994	130	24	,	,	PUNCT
ap-5994	131	1	cx_auto	cx_auto	PROPN
ap-5994	131	2	=	=	SYM
ap-5994	131	3	no	no	INTJ
ap-5994	131	4	.	.	NOUN
ap-5994	131	5	of	of	ADP
ap-5994	131	6	real	real	ADJ
ap-5994	131	7	multiplications	multiplication	NOUN
ap-5994	132	1	+	+	CCONJ
ap-5994	132	2	no	no	INTJ
ap-5994	132	3	.	.	NOUN
ap-5994	132	4	of	of	ADP
ap-5994	132	5	real	real	ADJ
ap-5994	132	6	additions	addition	NOUN
ap-5994	132	7	cx_auto	cx_auto	NOUN
ap-5994	132	8	=	=	SYM
ap-5994	132	9	4ns+	4ns+	NUM
ap-5994	132	10	4ns−	4ns−	NOUN
ap-5994	132	11	2	2	NUM
ap-5994	132	12	=	=	SYM
ap-5994	132	13	8ns−	8ns−	NUM
ap-5994	132	14	2	2	NUM
ap-5994	132	15	according	accord	VERB
ap-5994	132	16	[	[	X
ap-5994	132	17	16	16	NUM
ap-5994	132	18	]	]	PUNCT
ap-5994	132	19	,	,	PUNCT
ap-5994	132	20	cx_freq	cx_freq	NOUN
ap-5994	132	21	is	be	AUX
ap-5994	132	22	,	,	PUNCT
ap-5994	132	23	cx_freq	cx_freq	X
ap-5994	132	24	=	=	PUNCT
ap-5994	132	25	computational	computational	ADJ
ap-5994	132	26	complexity	complexity	NOUN
ap-5994	132	27	in	in	ADP
ap-5994	132	28	traditional	traditional	ADJ
ap-5994	132	29	fft	fft	NOUN
ap-5994	132	30	cx_freq	cx_freq	NOUN
ap-5994	132	31	=	=	SYM
ap-5994	132	32	o(ns	o(ns	PROPN
ap-5994	132	33	log2(ns	log2(ns	NOUN
ap-5994	132	34	)	)	PUNCT
ap-5994	132	35	)	)	PUNCT
ap-5994	133	1	so	so	ADV
ap-5994	133	2	,	,	PUNCT
ap-5994	133	3	(	(	PUNCT
ap-5994	133	4	12	12	NUM
ap-5994	133	5	)	)	PUNCT
ap-5994	133	6	is	be	AUX
ap-5994	133	7	transformed	transform	VERB
ap-5994	133	8	to	to	ADP
ap-5994	133	9	cx1	cx1	NOUN
ap-5994	133	10	=	=	SYM
ap-5994	133	11	8ns−	8ns−	NUM
ap-5994	133	12	2	2	NUM
ap-5994	134	1	+	+	NOUN
ap-5994	134	2	o(ns	o(ns	PROPN
ap-5994	134	3	log2(ns	log2(ns	NOUN
ap-5994	134	4	)	)	PUNCT
ap-5994	134	5	)	)	PUNCT
ap-5994	135	1	(	(	PUNCT
ap-5994	135	2	13	13	NUM
ap-5994	135	3	)	)	PUNCT
ap-5994	135	4	in	in	ADP
ap-5994	135	5	the	the	DET
ap-5994	135	6	two	two	NUM
ap-5994	135	7	hybrid	hybrid	ADJ
ap-5994	135	8	proposed	propose	VERB
ap-5994	135	9	methods	method	NOUN
ap-5994	135	10	with	with	ADP
ap-5994	135	11	the	the	DET
ap-5994	135	12	fft	fft	NOUN
ap-5994	135	13	and	and	CCONJ
ap-5994	135	14	sdft	sdft	NOUN
ap-5994	135	15	,	,	PUNCT
ap-5994	135	16	the	the	DET
ap-5994	135	17	computational	computational	ADJ
ap-5994	135	18	complexity	complexity	NOUN
ap-5994	135	19	cx2	cx2	NOUN
ap-5994	135	20	and	and	CCONJ
ap-5994	135	21	cx3	cx3	PROPN
ap-5994	135	22	,	,	PUNCT
ap-5994	135	23	respectively	respectively	ADV
ap-5994	135	24	,	,	PUNCT
ap-5994	135	25	are	be	AUX
ap-5994	135	26	computed	compute	VERB
ap-5994	135	27	as	as	SCONJ
ap-5994	135	28	follows	follow	VERB
ap-5994	135	29	:	:	PUNCT
ap-5994	135	30	since	since	SCONJ
ap-5994	135	31	,	,	PUNCT
ap-5994	135	32	half	half	DET
ap-5994	135	33	the	the	DET
ap-5994	135	34	number	number	NOUN
ap-5994	135	35	of	of	ADP
ap-5994	135	36	samples	sample	NOUN
ap-5994	135	37	ns/2	ns/2	ADV
ap-5994	135	38	is	be	AUX
ap-5994	135	39	entered	enter	VERB
ap-5994	135	40	to	to	ADP
ap-5994	135	41	the	the	DET
ap-5994	135	42	autocorrelation	autocorrelation	NOUN
ap-5994	135	43	process	process	NOUN
ap-5994	135	44	,	,	PUNCT
ap-5994	135	45	so	so	ADV
ap-5994	135	46	,	,	PUNCT
ap-5994	135	47	cx_auto	cx_auto	NOUN
ap-5994	135	48	in	in	ADP
ap-5994	135	49	traditional	traditional	ADJ
ap-5994	135	50	method	method	NOUN
ap-5994	135	51	is	be	AUX
ap-5994	135	52	transformed	transform	VERB
ap-5994	135	53	to	to	ADP
ap-5994	135	54	:	:	PUNCT
ap-5994	135	55	cx_auto	cx_auto	PROPN
ap-5994	136	1	=	=	SYM
ap-5994	136	2	2ns+2ns−2	2ns+2ns−2	NUM
ap-5994	136	3	=	=	SYM
ap-5994	136	4	4ns−2	4ns−2	NUM
ap-5994	136	5	in	in	ADP
ap-5994	136	6	both	both	DET
ap-5994	136	7	cx2	cx2	NOUN
ap-5994	136	8	and	and	CCONJ
ap-5994	136	9	cx3	cx3	NOUN
ap-5994	136	10	.	.	PUNCT
ap-5994	137	1	in	in	ADP
ap-5994	137	2	the	the	DET
ap-5994	137	3	hybrid	hybrid	NOUN
ap-5994	137	4	proposed	propose	VERB
ap-5994	137	5	method	method	NOUN
ap-5994	137	6	using	use	VERB
ap-5994	137	7	the	the	DET
ap-5994	137	8	fft	fft	PROPN
ap-5994	137	9	,	,	PUNCT
ap-5994	137	10	cx_freq	cx_freq	X
ap-5994	137	11	=	=	SYM
ap-5994	137	12	o(ns	o(ns	PROPN
ap-5994	137	13	log2(ns	log2(ns	NOUN
ap-5994	137	14	)	)	PUNCT
ap-5994	137	15	)	)	PUNCT
ap-5994	137	16	,	,	PUNCT
ap-5994	137	17	so	so	ADV
ap-5994	137	18	cx2	cx2	NOUN
ap-5994	137	19	is	be	AUX
ap-5994	137	20	:	:	PUNCT
ap-5994	137	21	cx2	cx2	X
ap-5994	137	22	=	=	SYM
ap-5994	137	23	4ns−	4ns−	NOUN
ap-5994	137	24	2	2	NUM
ap-5994	138	1	+	+	NOUN
ap-5994	138	2	o(ns	o(ns	PROPN
ap-5994	138	3	log2(ns	log2(ns	NOUN
ap-5994	138	4	)	)	PUNCT
ap-5994	138	5	)	)	PUNCT
ap-5994	139	1	(	(	PUNCT
ap-5994	139	2	14	14	NUM
ap-5994	139	3	)	)	PUNCT
ap-5994	139	4	in	in	ADP
ap-5994	139	5	the	the	DET
ap-5994	139	6	hybrid	hybrid	NOUN
ap-5994	139	7	proposed	propose	VERB
ap-5994	139	8	method	method	NOUN
ap-5994	139	9	using	use	VERB
ap-5994	139	10	the	the	DET
ap-5994	139	11	sdft	sdft	NOUN
ap-5994	139	12	,	,	PUNCT
ap-5994	139	13	the	the	DET
ap-5994	139	14	cx_freq	cx_freq	NOUN
ap-5994	139	15	=	=	PUNCT
ap-5994	139	16	o(ns	o(ns	PROPN
ap-5994	139	17	)	)	PUNCT
ap-5994	139	18	,	,	PUNCT
ap-5994	139	19	so	so	ADV
ap-5994	139	20	cx3	cx3	PROPN
ap-5994	139	21	is	be	AUX
ap-5994	139	22	:	:	PUNCT
ap-5994	139	23	cx3	cx3	PROPN
ap-5994	139	24	=	=	SYM
ap-5994	139	25	2ns+	2ns+	PROPN
ap-5994	139	26	2ns−	2ns−	NUM
ap-5994	139	27	2	2	NUM
ap-5994	139	28	+	+	NOUN
ap-5994	139	29	o(ns	o(ns	NUM
ap-5994	139	30	)	)	PUNCT
ap-5994	139	31	(	(	PUNCT
ap-5994	139	32	15	15	NUM
ap-5994	139	33	)	)	PUNCT
ap-5994	139	34	the	the	DET
ap-5994	139	35	computational	computational	ADJ
ap-5994	139	36	complexity	complexity	NOUN
ap-5994	139	37	ratio	ratio	NOUN
ap-5994	139	38	of	of	ADP
ap-5994	139	39	each	each	DET
ap-5994	139	40	method	method	NOUN
ap-5994	139	41	is	be	AUX
ap-5994	139	42	computed	compute	VERB
ap-5994	139	43	as	as	SCONJ
ap-5994	139	44	follows	follow	VERB
ap-5994	139	45	:	:	PUNCT
ap-5994	139	46	cx1_ratio	cx1_ratio	NOUN
ap-5994	139	47	=	=	NOUN
ap-5994	139	48	cx1	cx1	PROPN
ap-5994	139	49	/	/	SYM
ap-5994	139	50	c_max	c_max	NOUN
ap-5994	139	51	,	,	PUNCT
ap-5994	139	52	cx2_ratio	cx2_ratio	NOUN
ap-5994	139	53	=	=	SYM
ap-5994	139	54	cx2	cx2	PROPN
ap-5994	139	55	/	/	SYM
ap-5994	139	56	c_max	c_max	NOUN
ap-5994	139	57	,	,	PUNCT
ap-5994	139	58	cx3_ratio	cx3_ratio	NOUN
ap-5994	139	59	=	=	SYM
ap-5994	139	60	cx3	cx3	NOUN
ap-5994	139	61	/	/	SYM
ap-5994	139	62	c_max	c_max	NOUN
ap-5994	139	63	,	,	PUNCT
ap-5994	139	64	where	where	SCONJ
ap-5994	139	65	,	,	PUNCT
ap-5994	139	66	c_max	c_max	NOUN
ap-5994	139	67	=	=	PUNCT
ap-5994	139	68	maximum	maximum	ADJ
ap-5994	139	69	computational	computational	ADJ
ap-5994	139	70	complexity	complexity	NOUN
ap-5994	139	71	of	of	ADP
ap-5994	139	72	traditional	traditional	ADJ
ap-5994	139	73	method	method	NOUN
ap-5994	139	74	.	.	PUNCT
ap-5994	140	1	the	the	DET
ap-5994	140	2	computational	computational	ADJ
ap-5994	140	3	complexity	complexity	NOUN
ap-5994	140	4	of	of	ADP
ap-5994	140	5	cyclostationary	cyclostationary	ADJ
ap-5994	140	6	in	in	ADP
ap-5994	140	7	the	the	DET
ap-5994	140	8	hybrid	hybrid	NOUN
ap-5994	140	9	method	method	NOUN
ap-5994	140	10	in	in	ADP
ap-5994	140	11	[	[	X
ap-5994	140	12	4	4	NUM
ap-5994	140	13	]	]	X
ap-5994	140	14	cx4	cx4	X
ap-5994	140	15	is	be	AUX
ap-5994	140	16	the	the	DET
ap-5994	140	17	same	same	ADJ
ap-5994	140	18	as	as	ADP
ap-5994	140	19	the	the	DET
ap-5994	140	20	computational	computational	ADJ
ap-5994	140	21	complexity	complexity	NOUN
ap-5994	140	22	in	in	ADP
ap-5994	140	23	the	the	DET
ap-5994	140	24	traditional	traditional	ADJ
ap-5994	140	25	method	method	NOUN
ap-5994	140	26	cx1	cx1	NOUN
ap-5994	140	27	,	,	PUNCT
ap-5994	140	28	since	since	SCONJ
ap-5994	140	29	the	the	DET
ap-5994	140	30	method	method	NOUN
ap-5994	140	31	does	do	AUX
ap-5994	140	32	not	not	PART
ap-5994	140	33	take	take	VERB
ap-5994	140	34	into	into	ADP
ap-5994	140	35	consideration	consideration	NOUN
ap-5994	140	36	the	the	DET
ap-5994	140	37	complexity	complexity	NOUN
ap-5994	140	38	reduction	reduction	NOUN
ap-5994	140	39	in	in	ADP
ap-5994	140	40	the	the	DET
ap-5994	140	41	cyclostationary	cyclostationary	ADJ
ap-5994	140	42	stage	stage	NOUN
ap-5994	140	43	.	.	PUNCT
ap-5994	141	1	it	it	PRON
ap-5994	141	2	should	should	AUX
ap-5994	141	3	be	be	AUX
ap-5994	141	4	noted	note	VERB
ap-5994	141	5	that	that	SCONJ
ap-5994	141	6	all	all	DET
ap-5994	141	7	equations	equation	NOUN
ap-5994	141	8	of	of	ADP
ap-5994	141	9	computational	computational	ADJ
ap-5994	141	10	complexity	complexity	NOUN
ap-5994	141	11	focus	focus	NOUN
ap-5994	141	12	only	only	ADV
ap-5994	141	13	on	on	ADP
ap-5994	141	14	computing	compute	VERB
ap-5994	141	15	the	the	DET
ap-5994	141	16	complexity	complexity	NOUN
ap-5994	141	17	in	in	ADP
ap-5994	141	18	the	the	DET
ap-5994	141	19	cyclostationary	cyclostationary	ADJ
ap-5994	141	20	stage	stage	NOUN
ap-5994	141	21	of	of	ADP
ap-5994	141	22	hybrid	hybrid	ADJ
ap-5994	141	23	methods	method	NOUN
ap-5994	141	24	and	and	CCONJ
ap-5994	141	25	not	not	PART
ap-5994	141	26	taking	take	VERB
ap-5994	141	27	into	into	ADP
ap-5994	141	28	consideration	consideration	NOUN
ap-5994	141	29	the	the	DET
ap-5994	141	30	computational	computational	ADJ
ap-5994	141	31	complexity	complexity	NOUN
ap-5994	141	32	in	in	ADP
ap-5994	141	33	the	the	DET
ap-5994	141	34	energy	energy	NOUN
ap-5994	141	35	detector	detector	NOUN
ap-5994	141	36	stage	stage	NOUN
ap-5994	141	37	.	.	PUNCT
ap-5994	142	1	table	table	NOUN
ap-5994	142	2	1	1	NUM
ap-5994	142	3	summarizes	summarize	NOUN
ap-5994	142	4	the	the	DET
ap-5994	142	5	equations	equation	NOUN
ap-5994	142	6	of	of	ADP
ap-5994	142	7	the	the	DET
ap-5994	142	8	computational	computational	ADJ
ap-5994	142	9	complexity	complexity	NOUN
ap-5994	142	10	in	in	ADP
ap-5994	142	11	traditional	traditional	ADJ
ap-5994	142	12	and	and	CCONJ
ap-5994	142	13	proposed	propose	VERB
ap-5994	142	14	methods	method	NOUN
ap-5994	142	15	.	.	PUNCT
ap-5994	143	1	7	7	X
ap-5994	143	2	.	.	X
ap-5994	143	3	simulation	simulation	NOUN
ap-5994	143	4	results	result	NOUN
ap-5994	143	5	and	and	CCONJ
ap-5994	143	6	discussion	discussion	NOUN
ap-5994	143	7	this	this	DET
ap-5994	143	8	section	section	NOUN
ap-5994	143	9	presents	present	VERB
ap-5994	143	10	the	the	DET
ap-5994	143	11	simulation	simulation	NOUN
ap-5994	143	12	results	result	NOUN
ap-5994	143	13	of	of	ADP
ap-5994	143	14	the	the	DET
ap-5994	143	15	performance	performance	NOUN
ap-5994	143	16	of	of	ADP
ap-5994	143	17	the	the	DET
ap-5994	143	18	proposed	propose	VERB
ap-5994	143	19	methods	method	NOUN
ap-5994	143	20	under	under	ADP
ap-5994	143	21	cooperative	cooperative	ADJ
ap-5994	143	22	and	and	CCONJ
ap-5994	143	23	non	non	ADJ
ap-5994	143	24	-	-	ADJ
ap-5994	143	25	cooperative	cooperative	ADJ
ap-5994	143	26	scenarios	scenario	NOUN
ap-5994	143	27	.	.	PUNCT
ap-5994	144	1	the	the	DET
ap-5994	144	2	performance	performance	NOUN
ap-5994	144	3	is	be	AUX
ap-5994	144	4	tested	test	VERB
ap-5994	144	5	under	under	ADP
ap-5994	144	6	awgn	awgn	NOUN
ap-5994	144	7	and	and	CCONJ
ap-5994	144	8	rayleigh	rayleigh	PROPN
ap-5994	144	9	multipath	multipath	NOUN
ap-5994	144	10	fading	fade	VERB
ap-5994	144	11	channels	channel	NOUN
ap-5994	144	12	.	.	PUNCT
ap-5994	145	1	we	we	PRON
ap-5994	145	2	evaluate	evaluate	VERB
ap-5994	145	3	the	the	DET
ap-5994	145	4	performance	performance	NOUN
ap-5994	145	5	of	of	ADP
ap-5994	145	6	the	the	DET
ap-5994	145	7	proposed	propose	VERB
ap-5994	145	8	method	method	NOUN
ap-5994	145	9	by	by	ADP
ap-5994	145	10	comparing	compare	VERB
ap-5994	145	11	it	it	PRON
ap-5994	145	12	with	with	ADP
ap-5994	145	13	a	a	DET
ap-5994	145	14	traditional	traditional	ADJ
ap-5994	145	15	hybrid	hybrid	NOUN
ap-5994	145	16	method	method	NOUN
ap-5994	145	17	in	in	ADP
ap-5994	145	18	reference	reference	NOUN
ap-5994	145	19	[	[	X
ap-5994	145	20	4	4	NUM
ap-5994	145	21	]	]	PUNCT
ap-5994	145	22	,	,	PUNCT
ap-5994	145	23	the	the	DET
ap-5994	145	24	cyclostationary	cyclostationary	ADJ
ap-5994	145	25	feature	feature	NOUN
ap-5994	145	26	detection	detection	NOUN
ap-5994	145	27	(	(	PUNCT
ap-5994	145	28	traditional	traditional	ADJ
ap-5994	145	29	method	method	NOUN
ap-5994	145	30	)	)	PUNCT
ap-5994	145	31	and	and	CCONJ
ap-5994	145	32	energy	energy	NOUN
ap-5994	145	33	detector	detector	NOUN
ap-5994	145	34	method	method	NOUN
ap-5994	145	35	.	.	PUNCT
ap-5994	146	1	the	the	DET
ap-5994	146	2	procedure	procedure	NOUN
ap-5994	146	3	followed	follow	VERB
ap-5994	146	4	to	to	PART
ap-5994	146	5	produce	produce	VERB
ap-5994	146	6	the	the	DET
ap-5994	146	7	results	result	NOUN
ap-5994	146	8	below	below	ADV
ap-5994	146	9	:	:	PUNCT
ap-5994	146	10	(	(	PUNCT
ap-5994	146	11	1	1	X
ap-5994	146	12	.	.	PUNCT
ap-5994	146	13	)	)	PUNCT
ap-5994	146	14	creating	create	VERB
ap-5994	146	15	qpsk	qpsk	NOUN
ap-5994	146	16	modulation	modulation	NOUN
ap-5994	146	17	as	as	ADP
ap-5994	146	18	a	a	DET
ap-5994	146	19	pu	pu	PROPN
ap-5994	146	20	signal	signal	NOUN
ap-5994	146	21	.	.	PUNCT
ap-5994	147	1	(	(	PUNCT
ap-5994	147	2	2	2	NUM
ap-5994	147	3	.	.	PUNCT
ap-5994	147	4	)	)	PUNCT
ap-5994	147	5	adding	add	VERB
ap-5994	147	6	a	a	DET
ap-5994	147	7	channel	channel	NOUN
ap-5994	147	8	,	,	PUNCT
ap-5994	147	9	which	which	PRON
ap-5994	147	10	is	be	AUX
ap-5994	147	11	an	an	DET
ap-5994	147	12	awgn	awgn	NOUN
ap-5994	147	13	channel	channel	NOUN
ap-5994	147	14	or	or	CCONJ
ap-5994	147	15	itu	itu	PROPN
ap-5994	147	16	indoor	indoor	PROPN
ap-5994	147	17	channel	channel	PROPN
ap-5994	147	18	model	model	NOUN
ap-5994	147	19	(	(	PUNCT
ap-5994	147	20	a	a	NOUN
ap-5994	147	21	)	)	PUNCT
ap-5994	147	22	,	,	PUNCT
ap-5994	147	23	like	like	ADP
ap-5994	147	24	rayleigh	rayleigh	PROPN
ap-5994	147	25	multipath	multipath	NOUN
ap-5994	147	26	fading	fade	VERB
ap-5994	147	27	(	(	PUNCT
ap-5994	147	28	3	3	NUM
ap-5994	147	29	.	.	PUNCT
ap-5994	147	30	)	)	PUNCT
ap-5994	147	31	applying	apply	VERB
ap-5994	147	32	one	one	NUM
ap-5994	147	33	of	of	ADP
ap-5994	147	34	the	the	DET
ap-5994	147	35	sensing	sense	VERB
ap-5994	147	36	methods	method	NOUN
ap-5994	147	37	shown	show	VERB
ap-5994	147	38	in	in	ADP
ap-5994	147	39	the	the	DET
ap-5994	147	40	previous	previous	ADJ
ap-5994	147	41	sections	section	NOUN
ap-5994	147	42	.	.	PUNCT
ap-5994	148	1	(	(	PUNCT
ap-5994	148	2	4	4	NUM
ap-5994	148	3	.	.	PUNCT
ap-5994	148	4	)	)	PUNCT
ap-5994	149	1	there	there	PRON
ap-5994	149	2	are	be	VERB
ap-5994	149	3	two	two	NUM
ap-5994	149	4	scenarios	scenario	NOUN
ap-5994	149	5	for	for	ADP
ap-5994	149	6	the	the	DET
ap-5994	149	7	sensing	sense	VERB
ap-5994	149	8	process	process	NOUN
ap-5994	149	9	,	,	PUNCT
ap-5994	149	10	in	in	ADP
ap-5994	149	11	the	the	DET
ap-5994	149	12	non	non	ADJ
ap-5994	149	13	-	-	ADJ
ap-5994	149	14	cooperative	cooperative	ADJ
ap-5994	149	15	scenario	scenario	NOUN
ap-5994	149	16	,	,	PUNCT
ap-5994	149	17	single	single	ADJ
ap-5994	149	18	sensing	sense	VERB
ap-5994	149	19	method	method	NOUN
ap-5994	149	20	(	(	PUNCT
ap-5994	149	21	single	single	ADJ
ap-5994	149	22	su	su	PROPN
ap-5994	149	23	)	)	PUNCT
ap-5994	149	24	is	be	AUX
ap-5994	149	25	used	use	VERB
ap-5994	149	26	to	to	PART
ap-5994	149	27	check	check	VERB
ap-5994	149	28	the	the	DET
ap-5994	149	29	activity	activity	NOUN
ap-5994	149	30	of	of	ADP
ap-5994	149	31	the	the	DET
ap-5994	149	32	pu	pu	PROPN
ap-5994	149	33	signal	signal	NOUN
ap-5994	149	34	.	.	PUNCT
ap-5994	150	1	in	in	ADP
ap-5994	150	2	cooperative	cooperative	ADJ
ap-5994	150	3	scenario	scenario	NOUN
ap-5994	150	4	,	,	PUNCT
ap-5994	150	5	multiple	multiple	ADJ
ap-5994	150	6	sus	sus	PROPN
ap-5994	150	7	are	be	AUX
ap-5994	150	8	used	use	VERB
ap-5994	150	9	to	to	PART
ap-5994	150	10	sense	sense	VERB
ap-5994	150	11	.	.	PUNCT
ap-5994	151	1	(	(	PUNCT
ap-5994	151	2	5	5	NUM
ap-5994	151	3	.	.	PUNCT
ap-5994	151	4	)	)	PUNCT
ap-5994	151	5	testing	test	VERB
ap-5994	151	6	the	the	DET
ap-5994	151	7	sensing	sense	VERB
ap-5994	151	8	performance	performance	NOUN
ap-5994	151	9	by	by	ADP
ap-5994	151	10	computing	compute	VERB
ap-5994	151	11	the	the	DET
ap-5994	151	12	probability	probability	NOUN
ap-5994	151	13	of	of	ADP
ap-5994	151	14	the	the	DET
ap-5994	151	15	detection	detection	NOUN
ap-5994	151	16	in	in	ADP
ap-5994	151	17	equation	equation	NOUN
ap-5994	151	18	(	(	PUNCT
ap-5994	151	19	11	11	NUM
ap-5994	151	20	)	)	PUNCT
ap-5994	151	21	under	under	ADP
ap-5994	151	22	various	various	ADJ
ap-5994	151	23	values	value	NOUN
ap-5994	151	24	of	of	ADP
ap-5994	151	25	eb	eb	PROPN
ap-5994	151	26	/	/	SYM
ap-5994	151	27	n0	n0	PROPN
ap-5994	151	28	of	of	ADP
ap-5994	151	29	pu	pu	PROPN
ap-5994	151	30	signal	signal	PROPN
ap-5994	151	31	.	.	PUNCT
ap-5994	152	1	in	in	ADP
ap-5994	152	2	the	the	DET
ap-5994	152	3	case	case	NOUN
ap-5994	152	4	of	of	ADP
ap-5994	152	5	the	the	DET
ap-5994	152	6	cooperative	cooperative	ADJ
ap-5994	152	7	scenario	scenario	NOUN
ap-5994	152	8	,	,	PUNCT
ap-5994	152	9	the	the	DET
ap-5994	152	10	average	average	ADJ
ap-5994	152	11	probability	probability	NOUN
ap-5994	152	12	of	of	ADP
ap-5994	152	13	the	the	DET
ap-5994	152	14	detection	detection	NOUN
ap-5994	152	15	over	over	ADP
ap-5994	152	16	all	all	DET
ap-5994	152	17	sus	sus	PROPN
ap-5994	152	18	is	be	AUX
ap-5994	152	19	computed	compute	VERB
ap-5994	152	20	.	.	PUNCT
ap-5994	153	1	283	283	NUM
ap-5994	153	2	h.	h.	PROPN
ap-5994	153	3	n.	n.	PROPN
ap-5994	153	4	abdullah	abdullah	PROPN
ap-5994	153	5	,	,	PUNCT
ap-5994	153	6	z.	z.	PROPN
ap-5994	153	7	o.	o.	PROPN
ap-5994	153	8	dawood	dawood	PROPN
ap-5994	153	9	,	,	PUNCT
ap-5994	153	10	a.	a.	PROPN
ap-5994	153	11	e.	e.	PROPN
ap-5994	153	12	abdelkareem	abdelkareem	PROPN
ap-5994	153	13	,	,	PUNCT
ap-5994	153	14	h.	h.	PROPN
ap-5994	153	15	s.	s.	PROPN
ap-5994	153	16	abed	abe	VERB
ap-5994	153	17	acta	acta	PROPN
ap-5994	153	18	polytechnica	polytechnica	PROPN
ap-5994	153	19	method	method	PROPN
ap-5994	153	20	computational	computational	ADJ
ap-5994	153	21	complexity	complexity	NOUN
ap-5994	153	22	equation	equation	NOUN
ap-5994	153	23	cyclostationary	cyclostationary	ADJ
ap-5994	153	24	(	(	PUNCT
ap-5994	153	25	traditional	traditional	ADJ
ap-5994	153	26	method	method	NOUN
ap-5994	153	27	)	)	PUNCT
ap-5994	153	28	cx1	cx1	NOUN
ap-5994	153	29	=	=	PUNCT
ap-5994	153	30	4ns+	4ns+	NUM
ap-5994	153	31	4ns−	4ns−	NOUN
ap-5994	153	32	2	2	NUM
ap-5994	154	1	+	+	NOUN
ap-5994	154	2	o(ns	o(ns	PROPN
ap-5994	154	3	log2(ns	log2(ns	NOUN
ap-5994	154	4	)	)	PUNCT
ap-5994	154	5	)	)	PUNCT
ap-5994	154	6	hybrid	hybrid	ADJ
ap-5994	154	7	proposed	propose	VERB
ap-5994	154	8	method	method	NOUN
ap-5994	154	9	using	use	VERB
ap-5994	154	10	fft	fft	PROPN
ap-5994	154	11	cx2	cx2	NOUN
ap-5994	154	12	=	=	SYM
ap-5994	154	13	2ns+	2ns+	NUM
ap-5994	154	14	2ns−	2ns−	NUM
ap-5994	154	15	2	2	NUM
ap-5994	155	1	+	+	NOUN
ap-5994	155	2	o(ns	o(ns	PROPN
ap-5994	155	3	log2(ns	log2(ns	NOUN
ap-5994	155	4	)	)	PUNCT
ap-5994	155	5	)	)	PUNCT
ap-5994	155	6	hybrid	hybrid	ADJ
ap-5994	155	7	proposed	propose	VERB
ap-5994	155	8	method	method	NOUN
ap-5994	155	9	using	use	VERB
ap-5994	155	10	sdft	sdft	NOUN
ap-5994	155	11	cx3	cx3	PROPN
ap-5994	155	12	=	=	SYM
ap-5994	155	13	2ns+	2ns+	PROPN
ap-5994	155	14	2ns−	2ns−	NUM
ap-5994	155	15	2	2	NUM
ap-5994	155	16	+	+	NOUN
ap-5994	155	17	o(ns	o(ns	NOUN
ap-5994	155	18	)	)	PUNCT
ap-5994	155	19	hybrid	hybrid	NOUN
ap-5994	155	20	method	method	NOUN
ap-5994	155	21	in	in	ADP
ap-5994	155	22	[	[	X
ap-5994	155	23	4	4	NUM
ap-5994	155	24	]	]	X
ap-5994	155	25	cx4	cx4	X
ap-5994	155	26	=	=	SYM
ap-5994	155	27	4ns+	4ns+	NUM
ap-5994	155	28	4ns−	4ns−	NOUN
ap-5994	155	29	2	2	NUM
ap-5994	155	30	+	+	NOUN
ap-5994	155	31	o(ns	o(ns	PROPN
ap-5994	155	32	log2(ns	log2(ns	ADJ
ap-5994	155	33	)	)	PUNCT
ap-5994	155	34	)	)	PUNCT
ap-5994	155	35	table	table	NOUN
ap-5994	155	36	1	1	NUM
ap-5994	155	37	.	.	PUNCT
ap-5994	155	38	computational	computational	ADJ
ap-5994	155	39	complexity	complexity	NOUN
ap-5994	155	40	.	.	PUNCT
ap-5994	156	1	(	(	PUNCT
ap-5994	156	2	6	6	NUM
ap-5994	156	3	.	.	PUNCT
ap-5994	156	4	)	)	PUNCT
ap-5994	156	5	computing	compute	VERB
ap-5994	156	6	the	the	DET
ap-5994	156	7	computational	computational	ADJ
ap-5994	156	8	complexity	complexity	NOUN
ap-5994	156	9	of	of	ADP
ap-5994	156	10	each	each	DET
ap-5994	156	11	method	method	NOUN
ap-5994	156	12	from	from	ADP
ap-5994	156	13	equations	equation	NOUN
ap-5994	156	14	shown	show	VERB
ap-5994	156	15	in	in	ADP
ap-5994	156	16	table	table	NOUN
ap-5994	156	17	1	1	NUM
ap-5994	156	18	under	under	ADP
ap-5994	156	19	various	various	ADJ
ap-5994	156	20	numbers	number	NOUN
ap-5994	156	21	of	of	ADP
ap-5994	156	22	samples	sample	NOUN
ap-5994	156	23	of	of	ADP
ap-5994	156	24	the	the	DET
ap-5994	156	25	pu	pu	PROPN
ap-5994	156	26	signal	signal	NOUN
ap-5994	156	27	.	.	PUNCT
ap-5994	157	1	(	(	PUNCT
ap-5994	157	2	7	7	NUM
ap-5994	157	3	.	.	PUNCT
ap-5994	157	4	)	)	PUNCT
ap-5994	157	5	plotting	plot	VERB
ap-5994	157	6	the	the	DET
ap-5994	157	7	obtained	obtain	VERB
ap-5994	157	8	results	result	NOUN
ap-5994	157	9	.	.	PUNCT
ap-5994	158	1	the	the	DET
ap-5994	158	2	simulation	simulation	NOUN
ap-5994	158	3	parameters	parameter	NOUN
ap-5994	158	4	used	use	VERB
ap-5994	158	5	are	be	AUX
ap-5994	158	6	:	:	PUNCT
ap-5994	158	7	qpsk	qpsk	NOUN
ap-5994	158	8	modulation	modulation	NOUN
ap-5994	158	9	of	of	ADP
ap-5994	158	10	the	the	DET
ap-5994	158	11	pu	pu	PROPN
ap-5994	158	12	signal	signal	NOUN
ap-5994	158	13	with	with	ADP
ap-5994	158	14	a	a	DET
ap-5994	158	15	carrier	carrier	NOUN
ap-5994	158	16	frequency	frequency	NOUN
ap-5994	158	17	fc	fc	PROPN
ap-5994	158	18	=	=	SYM
ap-5994	158	19	200hz	200hz	PROPN
ap-5994	158	20	,	,	PUNCT
ap-5994	158	21	sampling	sample	VERB
ap-5994	158	22	frequency	frequency	NOUN
ap-5994	158	23	fs	fs	ADP
ap-5994	158	24	=	=	PROPN
ap-5994	158	25	4000hz	4000hz	PROPN
ap-5994	158	26	,	,	PUNCT
ap-5994	158	27	and	and	CCONJ
ap-5994	158	28	pf	pf	X
ap-5994	158	29	=	=	NOUN
ap-5994	158	30	0.001	0.001	NUM
ap-5994	158	31	.	.	PUNCT
ap-5994	159	1	the	the	DET
ap-5994	159	2	multipath	multipath	NOUN
ap-5994	159	3	fading	fading	NOUN
ap-5994	159	4	used	use	VERB
ap-5994	159	5	is	be	AUX
ap-5994	159	6	“	"	PUNCT
ap-5994	159	7	itu	itu	PROPN
ap-5994	159	8	indoor	indoor	PROPN
ap-5994	159	9	channel	channel	PROPN
ap-5994	159	10	model	model	NOUN
ap-5994	159	11	(	(	PUNCT
ap-5994	159	12	a	a	NOUN
ap-5994	159	13	)	)	PUNCT
ap-5994	159	14	”	"	PUNCT
ap-5994	160	1	[	[	X
ap-5994	160	2	19	19	NUM
ap-5994	160	3	]	]	PUNCT
ap-5994	160	4	.	.	PUNCT
ap-5994	161	1	the	the	DET
ap-5994	161	2	simulation	simulation	NOUN
ap-5994	161	3	results	result	NOUN
ap-5994	161	4	are	be	AUX
ap-5994	161	5	divided	divide	VERB
ap-5994	161	6	into	into	ADP
ap-5994	161	7	two	two	NUM
ap-5994	161	8	parts	part	NOUN
ap-5994	161	9	.	.	PUNCT
ap-5994	162	1	the	the	DET
ap-5994	162	2	first	first	ADJ
ap-5994	162	3	part	part	NOUN
ap-5994	162	4	presents	present	VERB
ap-5994	162	5	the	the	DET
ap-5994	162	6	results	result	NOUN
ap-5994	162	7	using	use	VERB
ap-5994	162	8	a	a	DET
ap-5994	162	9	non	non	ADJ
ap-5994	162	10	-	-	ADJ
ap-5994	162	11	cooperative	cooperative	ADJ
ap-5994	162	12	scenario	scenario	NOUN
ap-5994	162	13	,	,	PUNCT
ap-5994	162	14	while	while	SCONJ
ap-5994	162	15	the	the	DET
ap-5994	162	16	second	second	NOUN
ap-5994	162	17	is	be	AUX
ap-5994	162	18	for	for	ADP
ap-5994	162	19	the	the	DET
ap-5994	162	20	cooperative	cooperative	ADJ
ap-5994	162	21	scenario	scenario	NOUN
ap-5994	162	22	.	.	PUNCT
ap-5994	163	1	7.1	7.1	NUM
ap-5994	163	2	.	.	PUNCT
ap-5994	164	1	non	non	ADJ
ap-5994	164	2	-	-	ADJ
ap-5994	164	3	cooperative	cooperative	ADJ
ap-5994	164	4	scenario	scenario	NOUN
ap-5994	164	5	figure	figure	NOUN
ap-5994	164	6	2	2	NUM
ap-5994	164	7	shows	show	VERB
ap-5994	164	8	the	the	DET
ap-5994	164	9	performance	performance	NOUN
ap-5994	164	10	curves	curve	NOUN
ap-5994	164	11	of	of	ADP
ap-5994	164	12	a	a	DET
ap-5994	164	13	number	number	NOUN
ap-5994	164	14	of	of	ADP
ap-5994	164	15	samples	sample	NOUN
ap-5994	164	16	versus	versus	ADP
ap-5994	164	17	the	the	DET
ap-5994	164	18	computational	computational	ADJ
ap-5994	164	19	complexity	complexity	NOUN
ap-5994	164	20	ratio	ratio	NOUN
ap-5994	164	21	in	in	ADP
ap-5994	164	22	cyclostationary	cyclostationary	ADJ
ap-5994	164	23	of	of	ADP
ap-5994	164	24	hybrid	hybrid	NOUN
ap-5994	164	25	proposed	propose	VERB
ap-5994	164	26	methods	method	NOUN
ap-5994	164	27	compared	compare	VERB
ap-5994	164	28	with	with	ADP
ap-5994	164	29	the	the	DET
ap-5994	164	30	traditional	traditional	ADJ
ap-5994	164	31	method	method	NOUN
ap-5994	164	32	.	.	PUNCT
ap-5994	165	1	it	it	PRON
ap-5994	165	2	can	can	AUX
ap-5994	165	3	be	be	AUX
ap-5994	165	4	seen	see	VERB
ap-5994	165	5	that	that	SCONJ
ap-5994	165	6	the	the	DET
ap-5994	165	7	computational	computational	ADJ
ap-5994	165	8	complexity	complexity	NOUN
ap-5994	165	9	increases	increase	VERB
ap-5994	165	10	as	as	SCONJ
ap-5994	165	11	the	the	DET
ap-5994	165	12	number	number	NOUN
ap-5994	165	13	of	of	ADP
ap-5994	165	14	samples	sample	NOUN
ap-5994	165	15	increase	increase	VERB
ap-5994	165	16	in	in	ADP
ap-5994	165	17	all	all	DET
ap-5994	165	18	methods	method	NOUN
ap-5994	165	19	,	,	PUNCT
ap-5994	165	20	and	and	CCONJ
ap-5994	165	21	the	the	DET
ap-5994	165	22	hybrid	hybrid	ADJ
ap-5994	165	23	method	method	NOUN
ap-5994	165	24	using	use	VERB
ap-5994	165	25	the	the	DET
ap-5994	165	26	fft	fft	NOUN
ap-5994	165	27	uses	use	VERB
ap-5994	165	28	less	less	ADJ
ap-5994	165	29	computational	computational	ADJ
ap-5994	165	30	power	power	NOUN
ap-5994	165	31	than	than	ADP
ap-5994	165	32	the	the	DET
ap-5994	165	33	traditional	traditional	ADJ
ap-5994	165	34	method	method	NOUN
ap-5994	165	35	and	and	CCONJ
ap-5994	165	36	hybrid	hybrid	NOUN
ap-5994	165	37	method	method	NOUN
ap-5994	165	38	in	in	ADP
ap-5994	165	39	[	[	X
ap-5994	165	40	4	4	NUM
ap-5994	165	41	]	]	PUNCT
ap-5994	165	42	,	,	PUNCT
ap-5994	165	43	since	since	SCONJ
ap-5994	165	44	only	only	ADV
ap-5994	165	45	50	50	NUM
ap-5994	165	46	%	%	NOUN
ap-5994	165	47	of	of	ADP
ap-5994	165	48	samples	sample	NOUN
ap-5994	165	49	enter	enter	VERB
ap-5994	165	50	the	the	DET
ap-5994	165	51	autocorrelation	autocorrelation	NOUN
ap-5994	165	52	process	process	NOUN
ap-5994	165	53	.	.	PUNCT
ap-5994	166	1	it	it	PRON
ap-5994	166	2	can	can	AUX
ap-5994	166	3	also	also	ADV
ap-5994	166	4	be	be	AUX
ap-5994	166	5	noted	note	VERB
ap-5994	166	6	that	that	SCONJ
ap-5994	166	7	the	the	DET
ap-5994	166	8	computational	computational	ADJ
ap-5994	166	9	complexity	complexity	NOUN
ap-5994	166	10	in	in	ADP
ap-5994	166	11	the	the	DET
ap-5994	166	12	proposed	propose	VERB
ap-5994	166	13	hybrid	hybrid	NOUN
ap-5994	166	14	method	method	NOUN
ap-5994	166	15	using	use	VERB
ap-5994	166	16	the	the	DET
ap-5994	166	17	sdft	sdft	NOUN
ap-5994	166	18	uses	use	VERB
ap-5994	166	19	less	less	ADJ
ap-5994	166	20	computations	computation	NOUN
ap-5994	166	21	than	than	ADP
ap-5994	166	22	the	the	DET
ap-5994	166	23	fft	fft	NOUN
ap-5994	166	24	and	and	CCONJ
ap-5994	166	25	traditional	traditional	ADJ
ap-5994	166	26	methods	method	NOUN
ap-5994	166	27	since	since	SCONJ
ap-5994	166	28	the	the	DET
ap-5994	166	29	sdft	sdft	NOUN
ap-5994	166	30	reduces	reduce	VERB
ap-5994	166	31	the	the	DET
ap-5994	166	32	computational	computational	ADJ
ap-5994	166	33	complexity	complexity	NOUN
ap-5994	166	34	and	and	CCONJ
ap-5994	166	35	requires	require	VERB
ap-5994	166	36	o(ns	o(ns	ADJ
ap-5994	166	37	)	)	PUNCT
ap-5994	166	38	rather	rather	ADV
ap-5994	166	39	than	than	ADP
ap-5994	166	40	o(ns	o(ns	NUM
ap-5994	166	41	log2ns	log2ns	PROPN
ap-5994	166	42	)	)	PUNCT
ap-5994	166	43	required	require	VERB
ap-5994	166	44	in	in	ADP
ap-5994	166	45	fft	fft	NOUN
ap-5994	166	46	besides	besides	SCONJ
ap-5994	166	47	that	that	DET
ap-5994	166	48	50	50	NUM
ap-5994	166	49	%	%	NOUN
ap-5994	166	50	reduction	reduction	NOUN
ap-5994	166	51	of	of	ADP
ap-5994	166	52	the	the	DET
ap-5994	166	53	sensing	sense	VERB
ap-5994	166	54	samples	sample	NOUN
ap-5994	166	55	.	.	PUNCT
ap-5994	167	1	it	it	PRON
ap-5994	167	2	can	can	AUX
ap-5994	167	3	be	be	AUX
ap-5994	167	4	noted	note	VERB
ap-5994	167	5	that	that	SCONJ
ap-5994	167	6	the	the	DET
ap-5994	167	7	computational	computational	ADJ
ap-5994	167	8	complexity	complexity	NOUN
ap-5994	167	9	in	in	ADP
ap-5994	167	10	the	the	DET
ap-5994	167	11	hybrid	hybrid	NOUN
ap-5994	167	12	method	method	NOUN
ap-5994	167	13	in	in	ADP
ap-5994	167	14	[	[	X
ap-5994	167	15	4	4	X
ap-5994	167	16	]	]	PUNCT
ap-5994	167	17	is	be	AUX
ap-5994	167	18	the	the	DET
ap-5994	167	19	same	same	ADJ
ap-5994	167	20	as	as	ADP
ap-5994	167	21	the	the	DET
ap-5994	167	22	computational	computational	ADJ
ap-5994	167	23	complexity	complexity	NOUN
ap-5994	167	24	of	of	ADP
ap-5994	167	25	traditional	traditional	ADJ
ap-5994	167	26	methods	method	NOUN
ap-5994	167	27	since	since	SCONJ
ap-5994	167	28	it	it	PRON
ap-5994	167	29	does	do	AUX
ap-5994	167	30	not	not	PART
ap-5994	167	31	have	have	VERB
ap-5994	167	32	any	any	DET
ap-5994	167	33	improvement	improvement	NOUN
ap-5994	167	34	in	in	ADP
ap-5994	167	35	reducing	reduce	VERB
ap-5994	167	36	the	the	DET
ap-5994	167	37	complexity	complexity	NOUN
ap-5994	167	38	during	during	ADP
ap-5994	167	39	the	the	DET
ap-5994	167	40	cyclostationary	cyclostationary	ADJ
ap-5994	167	41	process	process	NOUN
ap-5994	167	42	.	.	PUNCT
ap-5994	168	1	for	for	ADP
ap-5994	168	2	example	example	NOUN
ap-5994	168	3	,	,	PUNCT
ap-5994	168	4	when	when	SCONJ
ap-5994	168	5	the	the	DET
ap-5994	168	6	number	number	NOUN
ap-5994	168	7	of	of	ADP
ap-5994	168	8	samples	sample	NOUN
ap-5994	168	9	equals	equal	VERB
ap-5994	168	10	60	60	NUM
ap-5994	168	11	,	,	PUNCT
ap-5994	168	12	the	the	DET
ap-5994	168	13	computational	computational	ADJ
ap-5994	168	14	complexity	complexity	NOUN
ap-5994	168	15	is	be	AUX
ap-5994	168	16	reduced	reduce	VERB
ap-5994	168	17	by	by	ADP
ap-5994	168	18	20	20	NUM
ap-5994	168	19	%	%	NOUN
ap-5994	168	20	,	,	PUNCT
ap-5994	168	21	and	and	CCONJ
ap-5994	168	22	40	40	NUM
ap-5994	168	23	%	%	NOUN
ap-5994	168	24	in	in	ADP
ap-5994	168	25	proposed	propose	VERB
ap-5994	168	26	methods	method	NOUN
ap-5994	168	27	using	use	VERB
ap-5994	168	28	fft	fft	PROPN
ap-5994	168	29	and	and	CCONJ
ap-5994	168	30	sdft	sdft	NOUN
ap-5994	168	31	respectively	respectively	ADV
ap-5994	168	32	,	,	PUNCT
ap-5994	168	33	compared	compare	VERB
ap-5994	168	34	with	with	ADP
ap-5994	168	35	traditional	traditional	ADJ
ap-5994	168	36	methods	method	NOUN
ap-5994	168	37	.	.	PUNCT
ap-5994	169	1	figures	figure	NOUN
ap-5994	169	2	3	3	NUM
ap-5994	169	3	and	and	CCONJ
ap-5994	169	4	4	4	NUM
ap-5994	169	5	show	show	VERB
ap-5994	169	6	the	the	DET
ap-5994	169	7	proposed	propose	VERB
ap-5994	169	8	methods	method	NOUN
ap-5994	169	9	’	'	PUNCT
ap-5994	169	10	performance	performance	NOUN
ap-5994	169	11	curves	curve	NOUN
ap-5994	169	12	in	in	ADP
ap-5994	169	13	terms	term	NOUN
ap-5994	169	14	of	of	ADP
ap-5994	169	15	the	the	DET
ap-5994	169	16	probability	probability	NOUN
ap-5994	169	17	of	of	ADP
ap-5994	169	18	detection	detection	NOUN
ap-5994	169	19	pd	pd	PROPN
ap-5994	169	20	versus	versus	ADP
ap-5994	169	21	eb	eb	PROPN
ap-5994	169	22	/	/	SYM
ap-5994	169	23	n0	n0	PROPN
ap-5994	169	24	in	in	ADP
ap-5994	169	25	awgn	awgn	NOUN
ap-5994	169	26	and	and	CCONJ
ap-5994	169	27	rayleigh	rayleigh	PROPN
ap-5994	169	28	multipath	multipath	NOUN
ap-5994	169	29	fading	fade	VERB
ap-5994	169	30	channels	channel	NOUN
ap-5994	169	31	respectively	respectively	ADV
ap-5994	169	32	,	,	PUNCT
ap-5994	169	33	compared	compare	VERB
ap-5994	169	34	with	with	ADP
ap-5994	169	35	hybrid	hybrid	ADJ
ap-5994	169	36	method	method	NOUN
ap-5994	169	37	in	in	ADP
ap-5994	169	38	[	[	X
ap-5994	169	39	4	4	NUM
ap-5994	169	40	]	]	PUNCT
ap-5994	169	41	,	,	PUNCT
ap-5994	169	42	cfd	cfd	NOUN
ap-5994	169	43	(	(	PUNCT
ap-5994	169	44	traditional	traditional	ADJ
ap-5994	169	45	method	method	NOUN
ap-5994	169	46	)	)	PUNCT
ap-5994	169	47	and	and	CCONJ
ap-5994	169	48	energy	energy	NOUN
ap-5994	169	49	detector	detector	NOUN
ap-5994	169	50	method	method	NOUN
ap-5994	169	51	.	.	PUNCT
ap-5994	170	1	in	in	ADP
ap-5994	170	2	both	both	DET
ap-5994	170	3	curves	curve	NOUN
ap-5994	170	4	,	,	PUNCT
ap-5994	170	5	pd	pd	NOUN
ap-5994	170	6	increases	increase	NOUN
ap-5994	170	7	as	as	ADP
ap-5994	170	8	eb	eb	PROPN
ap-5994	170	9	/	/	SYM
ap-5994	170	10	n0	n0	PROPN
ap-5994	170	11	increases	increase	NOUN
ap-5994	170	12	.	.	PUNCT
ap-5994	171	1	in	in	ADP
ap-5994	171	2	figure	figure	NOUN
ap-5994	171	3	3	3	NUM
ap-5994	171	4	,	,	PUNCT
ap-5994	171	5	the	the	DET
ap-5994	171	6	traditional	traditional	ADJ
ap-5994	171	7	method	method	NOUN
ap-5994	171	8	and	and	CCONJ
ap-5994	171	9	hybrid	hybrid	NOUN
ap-5994	171	10	method	method	NOUN
ap-5994	171	11	in	in	ADP
ap-5994	171	12	[	[	X
ap-5994	171	13	4	4	NUM
ap-5994	171	14	]	]	PUNCT
ap-5994	171	15	give	give	VERB
ap-5994	171	16	the	the	DET
ap-5994	171	17	best	good	ADJ
ap-5994	171	18	results	result	NOUN
ap-5994	171	19	especially	especially	ADV
ap-5994	171	20	at	at	ADP
ap-5994	171	21	low	low	ADJ
ap-5994	171	22	values	value	NOUN
ap-5994	171	23	of	of	ADP
ap-5994	171	24	eb	eb	PROPN
ap-5994	171	25	/	/	SYM
ap-5994	171	26	n0	n0	PROPN
ap-5994	171	27	.	.	PUNCT
ap-5994	172	1	however	however	ADV
ap-5994	172	2	,	,	PUNCT
ap-5994	172	3	they	they	PRON
ap-5994	172	4	have	have	VERB
ap-5994	172	5	a	a	DET
ap-5994	172	6	high	high	ADJ
ap-5994	172	7	computational	computational	ADJ
ap-5994	172	8	complexity	complexity	NOUN
ap-5994	172	9	,	,	PUNCT
ap-5994	172	10	as	as	SCONJ
ap-5994	172	11	shown	show	VERB
ap-5994	172	12	in	in	ADP
ap-5994	172	13	figure	figure	NOUN
ap-5994	172	14	2	2	NUM
ap-5994	172	15	,	,	PUNCT
ap-5994	172	16	because	because	SCONJ
ap-5994	172	17	they	they	PRON
ap-5994	172	18	require	require	VERB
ap-5994	172	19	a	a	DET
ap-5994	172	20	long	long	ADJ
ap-5994	172	21	time	time	NOUN
ap-5994	172	22	for	for	ADP
ap-5994	172	23	processing	processing	NOUN
ap-5994	172	24	.	.	PUNCT
ap-5994	173	1	the	the	DET
ap-5994	173	2	hybrid	hybrid	ADJ
ap-5994	173	3	method	method	NOUN
ap-5994	173	4	in	in	ADP
ap-5994	173	5	[	[	X
ap-5994	173	6	4	4	X
ap-5994	173	7	]	]	PUNCT
ap-5994	173	8	has	have	VERB
ap-5994	173	9	a	a	DET
ap-5994	173	10	high	high	ADJ
ap-5994	173	11	complexity	complexity	NOUN
ap-5994	173	12	at	at	ADP
ap-5994	173	13	low	low	ADJ
ap-5994	173	14	values	value	NOUN
ap-5994	173	15	of	of	ADP
ap-5994	173	16	eb	eb	PROPN
ap-5994	173	17	/	/	SYM
ap-5994	173	18	n0	n0	PROPN
ap-5994	173	19	,	,	PUNCT
ap-5994	173	20	since	since	SCONJ
ap-5994	173	21	it	it	PRON
ap-5994	173	22	firstly	firstly	ADV
ap-5994	173	23	utilizes	utilize	VERB
ap-5994	173	24	the	the	DET
ap-5994	173	25	energy	energy	NOUN
ap-5994	173	26	detector	detector	NOUN
ap-5994	173	27	for	for	ADP
ap-5994	173	28	sensing	sense	VERB
ap-5994	173	29	and	and	CCONJ
ap-5994	173	30	then	then	ADV
ap-5994	173	31	uses	use	VERB
ap-5994	173	32	the	the	DET
ap-5994	173	33	cyclostationary	cyclostationary	ADJ
ap-5994	173	34	detector	detector	NOUN
ap-5994	173	35	with	with	ADP
ap-5994	173	36	the	the	DET
ap-5994	173	37	full	full	ADJ
ap-5994	173	38	number	number	NOUN
ap-5994	173	39	of	of	ADP
ap-5994	173	40	samples	sample	NOUN
ap-5994	173	41	.	.	PUNCT
ap-5994	174	1	but	but	CCONJ
ap-5994	174	2	,	,	PUNCT
ap-5994	174	3	the	the	DET
ap-5994	174	4	proposed	propose	VERB
ap-5994	174	5	methods	method	NOUN
ap-5994	174	6	reduce	reduce	VERB
ap-5994	174	7	the	the	DET
ap-5994	174	8	computational	computational	ADJ
ap-5994	174	9	complexity	complexity	NOUN
ap-5994	174	10	and	and	CCONJ
ap-5994	174	11	give	give	VERB
ap-5994	174	12	a	a	DET
ap-5994	174	13	good	good	ADJ
ap-5994	174	14	detection	detection	NOUN
ap-5994	174	15	performance	performance	NOUN
ap-5994	174	16	.	.	PUNCT
ap-5994	175	1	the	the	DET
ap-5994	175	2	price	price	NOUN
ap-5994	175	3	we	we	PRON
ap-5994	175	4	pay	pay	VERB
ap-5994	175	5	for	for	ADP
ap-5994	175	6	the	the	DET
ap-5994	175	7	complexity	complexity	NOUN
ap-5994	175	8	reduction	reduction	NOUN
ap-5994	175	9	is	be	AUX
ap-5994	175	10	a	a	DET
ap-5994	175	11	slight	slight	ADJ
ap-5994	175	12	loss	loss	NOUN
ap-5994	175	13	in	in	ADP
ap-5994	175	14	pd	pd	PROPN
ap-5994	175	15	as	as	SCONJ
ap-5994	175	16	compared	compare	VERB
ap-5994	175	17	with	with	ADP
ap-5994	175	18	the	the	DET
ap-5994	175	19	traditional	traditional	ADJ
ap-5994	175	20	method	method	NOUN
ap-5994	175	21	,	,	PUNCT
ap-5994	175	22	also	also	ADV
ap-5994	175	23	,	,	PUNCT
ap-5994	175	24	it	it	PRON
ap-5994	175	25	can	can	AUX
ap-5994	175	26	be	be	AUX
ap-5994	175	27	seen	see	VERB
ap-5994	175	28	that	that	SCONJ
ap-5994	175	29	although	although	SCONJ
ap-5994	175	30	the	the	DET
ap-5994	175	31	proposed	propose	VERB
ap-5994	175	32	method	method	NOUN
ap-5994	175	33	using	use	VERB
ap-5994	175	34	the	the	DET
ap-5994	175	35	sdft	sdft	NOUN
ap-5994	175	36	hasa	hasa	PROPN
ap-5994	175	37	greater	great	ADJ
ap-5994	175	38	reduction	reduction	NOUN
ap-5994	175	39	in	in	ADP
ap-5994	175	40	the	the	DET
ap-5994	175	41	computational	computational	ADJ
ap-5994	175	42	complexity	complexity	NOUN
ap-5994	175	43	than	than	ADP
ap-5994	175	44	the	the	DET
ap-5994	175	45	other	other	ADJ
ap-5994	175	46	proposed	propose	VERB
ap-5994	175	47	methods	method	NOUN
ap-5994	175	48	that	that	PRON
ap-5994	175	49	use	use	VERB
ap-5994	175	50	the	the	DET
ap-5994	175	51	fft	fft	NOUN
ap-5994	175	52	,	,	PUNCT
ap-5994	175	53	it	it	PRON
ap-5994	175	54	also	also	ADV
ap-5994	175	55	gives	give	VERB
ap-5994	175	56	a	a	DET
ap-5994	175	57	good	good	ADJ
ap-5994	175	58	detection	detection	NOUN
ap-5994	175	59	performance	performance	NOUN
ap-5994	175	60	,	,	PUNCT
ap-5994	175	61	especially	especially	ADV
ap-5994	175	62	at	at	ADP
ap-5994	175	63	low	low	ADJ
ap-5994	175	64	values	value	NOUN
ap-5994	175	65	of	of	ADP
ap-5994	175	66	eb	eb	PROPN
ap-5994	175	67	/	/	SYM
ap-5994	175	68	n0	n0	PROPN
ap-5994	175	69	,	,	PUNCT
ap-5994	175	70	since	since	SCONJ
ap-5994	175	71	the	the	DET
ap-5994	175	72	sdft	sdft	NOUN
ap-5994	175	73	has	have	VERB
ap-5994	175	74	a	a	DET
ap-5994	175	75	higher	high	ADJ
ap-5994	175	76	accuracy	accuracy	NOUN
ap-5994	175	77	than	than	ADP
ap-5994	175	78	the	the	DET
ap-5994	175	79	fft	fft	NOUN
ap-5994	175	80	and	and	CCONJ
ap-5994	175	81	the	the	DET
ap-5994	175	82	performance	performance	NOUN
ap-5994	175	83	of	of	ADP
ap-5994	175	84	other	other	ADJ
ap-5994	175	85	methods	method	NOUN
ap-5994	175	86	becomes	become	VERB
ap-5994	175	87	the	the	DET
ap-5994	175	88	same	same	ADJ
ap-5994	175	89	as	as	ADP
ap-5994	175	90	the	the	DET
ap-5994	175	91	method	method	NOUN
ap-5994	175	92	that	that	PRON
ap-5994	175	93	uses	use	VERB
ap-5994	175	94	the	the	DET
ap-5994	175	95	sdft	sdft	NOUN
ap-5994	175	96	at	at	ADP
ap-5994	175	97	eb	eb	PROPN
ap-5994	175	98	/	/	SYM
ap-5994	175	99	n0	n0	PROPN
ap-5994	175	100	equals	equal	VERB
ap-5994	175	101	6	6	NUM
ap-5994	175	102	db	db	NOUN
ap-5994	175	103	.	.	PROPN
ap-5994	176	1	as	as	SCONJ
ap-5994	176	2	shown	show	VERB
ap-5994	176	3	in	in	ADP
ap-5994	176	4	the	the	DET
ap-5994	176	5	figure	figure	NOUN
ap-5994	176	6	,	,	PUNCT
ap-5994	176	7	when	when	SCONJ
ap-5994	176	8	eb	eb	PROPN
ap-5994	176	9	/	/	SYM
ap-5994	176	10	n0	n0	PROPN
ap-5994	176	11	equals	equal	VERB
ap-5994	176	12	0	0	NUM
ap-5994	176	13	db	db	PROPN
ap-5994	176	14	,	,	PUNCT
ap-5994	176	15	pd	pd	PROPN
ap-5994	176	16	is	be	AUX
ap-5994	176	17	decreased	decrease	VERB
ap-5994	176	18	by	by	ADP
ap-5994	176	19	20	20	NUM
ap-5994	176	20	%	%	NOUN
ap-5994	176	21	and	and	CCONJ
ap-5994	176	22	10	10	NUM
ap-5994	176	23	%	%	NOUN
ap-5994	176	24	using	use	VERB
ap-5994	176	25	proposed	propose	VERB
ap-5994	176	26	methods	method	NOUN
ap-5994	176	27	that	that	PRON
ap-5994	176	28	use	use	VERB
ap-5994	176	29	the	the	DET
ap-5994	176	30	fft	fft	NOUN
ap-5994	176	31	and	and	CCONJ
ap-5994	176	32	sdft	sdft	NOUN
ap-5994	176	33	respectively	respectively	ADV
ap-5994	176	34	,	,	PUNCT
ap-5994	176	35	as	as	SCONJ
ap-5994	176	36	compared	compare	VERB
ap-5994	176	37	with	with	ADP
ap-5994	176	38	the	the	DET
ap-5994	176	39	hybrid	hybrid	ADJ
ap-5994	176	40	method	method	NOUN
ap-5994	176	41	in	in	ADP
ap-5994	176	42	[	[	X
ap-5994	176	43	4	4	NUM
ap-5994	176	44	]	]	PUNCT
ap-5994	176	45	and	and	CCONJ
ap-5994	176	46	increased	increase	VERB
ap-5994	176	47	by	by	ADP
ap-5994	176	48	30	30	NUM
ap-5994	176	49	%	%	NOUN
ap-5994	176	50	and	and	CCONJ
ap-5994	176	51	40	40	NUM
ap-5994	176	52	%	%	NOUN
ap-5994	176	53	respectively	respectively	ADV
ap-5994	176	54	,	,	PUNCT
ap-5994	176	55	as	as	SCONJ
ap-5994	176	56	compared	compare	VERB
ap-5994	176	57	with	with	ADP
ap-5994	176	58	the	the	DET
ap-5994	176	59	energy	energy	NOUN
ap-5994	176	60	detector	detector	NOUN
ap-5994	176	61	.	.	PUNCT
ap-5994	177	1	at	at	ADP
ap-5994	177	2	higher	high	ADJ
ap-5994	177	3	values	value	NOUN
ap-5994	177	4	of	of	ADP
ap-5994	177	5	eb	eb	PROPN
ap-5994	177	6	/	/	SYM
ap-5994	177	7	n0	n0	PROPN
ap-5994	177	8	,	,	PUNCT
ap-5994	177	9	pd	pd	PROPN
ap-5994	177	10	of	of	ADP
ap-5994	177	11	the	the	DET
ap-5994	177	12	energy	energy	NOUN
ap-5994	177	13	detector	detector	NOUN
ap-5994	177	14	becomes	become	VERB
ap-5994	177	15	almost	almost	ADV
ap-5994	177	16	the	the	DET
ap-5994	177	17	same	same	ADJ
ap-5994	177	18	as	as	ADP
ap-5994	177	19	for	for	ADP
ap-5994	177	20	other	other	ADJ
ap-5994	177	21	methods	method	NOUN
ap-5994	177	22	.	.	PUNCT
ap-5994	178	1	in	in	ADP
ap-5994	178	2	figure	figure	NOUN
ap-5994	178	3	4	4	NUM
ap-5994	178	4	,	,	PUNCT
ap-5994	178	5	the	the	DET
ap-5994	178	6	performance	performance	NOUN
ap-5994	178	7	curves	curve	NOUN
ap-5994	178	8	are	be	AUX
ap-5994	178	9	the	the	DET
ap-5994	178	10	same	same	ADJ
ap-5994	178	11	as	as	ADP
ap-5994	178	12	in	in	ADP
ap-5994	178	13	figure	figure	NOUN
ap-5994	178	14	3	3	NUM
ap-5994	178	15	,	,	PUNCT
ap-5994	178	16	but	but	CCONJ
ap-5994	178	17	with	with	ADP
ap-5994	178	18	a	a	DET
ap-5994	178	19	degradation	degradation	NOUN
ap-5994	178	20	in	in	ADP
ap-5994	178	21	the	the	DET
ap-5994	178	22	detection	detection	NOUN
ap-5994	178	23	performance	performance	NOUN
ap-5994	178	24	because	because	SCONJ
ap-5994	178	25	of	of	ADP
ap-5994	178	26	multipath	multipath	NOUN
ap-5994	178	27	fading	fading	NOUN
ap-5994	178	28	.	.	PUNCT
ap-5994	179	1	the	the	DET
ap-5994	179	2	energy	energy	NOUN
ap-5994	179	3	detector	detector	NOUN
ap-5994	179	4	has	have	VERB
ap-5994	179	5	worse	bad	ADJ
ap-5994	179	6	results	result	NOUN
ap-5994	179	7	at	at	ADP
ap-5994	179	8	low	low	ADJ
ap-5994	179	9	values	value	NOUN
ap-5994	179	10	of	of	ADP
ap-5994	179	11	eb	eb	PROPN
ap-5994	179	12	/	/	SYM
ap-5994	179	13	n0	n0	PROPN
ap-5994	179	14	and	and	CCONJ
ap-5994	179	15	the	the	DET
ap-5994	179	16	proposed	propose	VERB
ap-5994	179	17	methods	method	NOUN
ap-5994	179	18	also	also	ADV
ap-5994	179	19	give	give	VERB
ap-5994	179	20	acceptable	acceptable	ADJ
ap-5994	179	21	values	value	NOUN
ap-5994	179	22	of	of	ADP
ap-5994	179	23	pd	pd	PROPN
ap-5994	179	24	especially	especially	ADV
ap-5994	179	25	in	in	ADP
ap-5994	179	26	the	the	DET
ap-5994	179	27	proposed	propose	VERB
ap-5994	179	28	method	method	NOUN
ap-5994	179	29	that	that	PRON
ap-5994	179	30	uses	use	VERB
ap-5994	179	31	the	the	DET
ap-5994	179	32	sdft	sdft	NOUN
ap-5994	179	33	.	.	PUNCT
ap-5994	180	1	for	for	ADP
ap-5994	180	2	example	example	NOUN
ap-5994	180	3	,	,	PUNCT
ap-5994	180	4	at	at	ADP
ap-5994	180	5	eb	eb	PROPN
ap-5994	180	6	/	/	SYM
ap-5994	180	7	n0	n0	PROPN
ap-5994	180	8	equals	equal	VERB
ap-5994	180	9	3	3	NUM
ap-5994	180	10	db	db	PROPN
ap-5994	180	11	,	,	PUNCT
ap-5994	180	12	pd	pd	PROPN
ap-5994	180	13	decreases	decrease	NOUN
ap-5994	180	14	by	by	ADP
ap-5994	180	15	28	28	NUM
ap-5994	180	16	%	%	NOUN
ap-5994	180	17	and	and	CCONJ
ap-5994	180	18	5	5	NUM
ap-5994	180	19	%	%	NOUN
ap-5994	180	20	in	in	ADP
ap-5994	180	21	the	the	DET
ap-5994	180	22	proposed	propose	VERB
ap-5994	180	23	methods	method	NOUN
ap-5994	180	24	that	that	PRON
ap-5994	180	25	use	use	VERB
ap-5994	180	26	the	the	DET
ap-5994	180	27	fft	fft	NOUN
ap-5994	180	28	and	and	CCONJ
ap-5994	180	29	sdft	sdft	NOUN
ap-5994	180	30	respectively	respectively	ADV
ap-5994	180	31	,	,	PUNCT
ap-5994	180	32	as	as	SCONJ
ap-5994	180	33	compared	compare	VERB
ap-5994	180	34	to	to	ADP
ap-5994	180	35	traditional	traditional	ADJ
ap-5994	180	36	and	and	CCONJ
ap-5994	180	37	hybrid	hybrid	ADJ
ap-5994	180	38	methods	method	NOUN
ap-5994	180	39	in	in	ADP
ap-5994	180	40	[	[	X
ap-5994	180	41	4	4	NUM
ap-5994	180	42	]	]	PUNCT
ap-5994	180	43	.	.	PUNCT
ap-5994	181	1	also	also	ADV
ap-5994	181	2	,	,	PUNCT
ap-5994	181	3	pd	pd	PROPN
ap-5994	181	4	of	of	ADP
ap-5994	181	5	the	the	DET
ap-5994	181	6	proposed	propose	VERB
ap-5994	181	7	methods	method	NOUN
ap-5994	181	8	increases	increase	NOUN
ap-5994	181	9	by	by	ADP
ap-5994	181	10	50	50	NUM
ap-5994	181	11	%	%	NOUN
ap-5994	181	12	and	and	CCONJ
ap-5994	181	13	75	75	NUM
ap-5994	181	14	%	%	NOUN
ap-5994	181	15	respectively	respectively	ADV
ap-5994	181	16	as	as	SCONJ
ap-5994	181	17	compared	compare	VERB
ap-5994	181	18	to	to	ADP
ap-5994	181	19	the	the	DET
ap-5994	181	20	energy	energy	NOUN
ap-5994	181	21	detector	detector	NOUN
ap-5994	181	22	at	at	ADP
ap-5994	181	23	the	the	DET
ap-5994	181	24	same	same	ADJ
ap-5994	181	25	value	value	NOUN
ap-5994	181	26	of	of	ADP
ap-5994	181	27	eb	eb	PROPN
ap-5994	181	28	/	/	SYM
ap-5994	181	29	n0	n0	PROPN
ap-5994	181	30	.	.	PUNCT
ap-5994	182	1	the	the	DET
ap-5994	182	2	difference	difference	NOUN
ap-5994	182	3	between	between	ADP
ap-5994	182	4	methods	method	NOUN
ap-5994	182	5	when	when	SCONJ
ap-5994	182	6	pd	pd	PROPN
ap-5994	182	7	equals	equal	VERB
ap-5994	182	8	1	1	NUM
ap-5994	182	9	can	can	AUX
ap-5994	182	10	be	be	AUX
ap-5994	182	11	compared	compare	VERB
ap-5994	182	12	in	in	ADP
ap-5994	182	13	the	the	DET
ap-5994	182	14	case	case	NOUN
ap-5994	182	15	of	of	ADP
ap-5994	182	16	the	the	DET
ap-5994	182	17	fading	fade	VERB
ap-5994	182	18	channel	channel	NOUN
ap-5994	182	19	as	as	SCONJ
ap-5994	182	20	shown	show	VERB
ap-5994	182	21	in	in	ADP
ap-5994	182	22	figure	figure	NOUN
ap-5994	182	23	4	4	NUM
ap-5994	182	24	.	.	PUNCT
ap-5994	183	1	since	since	SCONJ
ap-5994	183	2	the	the	DET
ap-5994	183	3	fading	fade	VERB
ap-5994	183	4	channel	channel	NOUN
ap-5994	183	5	is	be	AUX
ap-5994	183	6	more	more	ADV
ap-5994	183	7	realistic	realistic	ADJ
ap-5994	183	8	than	than	ADP
ap-5994	183	9	the	the	DET
ap-5994	183	10	awgn	awgn	NOUN
ap-5994	183	11	,	,	PUNCT
ap-5994	183	12	it	it	PRON
ap-5994	183	13	can	can	AUX
ap-5994	183	14	be	be	AUX
ap-5994	183	15	seen	see	VERB
ap-5994	183	16	that	that	SCONJ
ap-5994	183	17	when	when	SCONJ
ap-5994	183	18	pd	pd	PROPN
ap-5994	183	19	becomes	become	VERB
ap-5994	183	20	1	1	NUM
ap-5994	183	21	,	,	PUNCT
ap-5994	183	22	eb	eb	PROPN
ap-5994	183	23	/	/	SYM
ap-5994	183	24	n0	n0	PROPN
ap-5994	183	25	required	require	VERB
ap-5994	183	26	by	by	ADP
ap-5994	183	27	the	the	DET
ap-5994	183	28	energy	energy	NOUN
ap-5994	183	29	detector	detector	NOUN
ap-5994	183	30	(	(	PUNCT
ap-5994	183	31	traditional	traditional	ADJ
ap-5994	183	32	method	method	NOUN
ap-5994	183	33	)	)	PUNCT
ap-5994	183	34	,	,	PUNCT
ap-5994	183	35	cyclostationary	cyclostationary	ADJ
ap-5994	183	36	(	(	PUNCT
ap-5994	183	37	traditional	traditional	ADJ
ap-5994	183	38	method	method	NOUN
ap-5994	183	39	)	)	PUNCT
ap-5994	183	40	,	,	PUNCT
ap-5994	183	41	hybrid	hybrid	ADJ
ap-5994	183	42	method	method	NOUN
ap-5994	183	43	in	in	ADP
ap-5994	183	44	refrence	refrence	NOUN
ap-5994	183	45	[	[	X
ap-5994	183	46	4	4	NUM
ap-5994	183	47	]	]	PUNCT
ap-5994	183	48	,	,	PUNCT
ap-5994	183	49	proposed	propose	VERB
ap-5994	183	50	method	method	NOUN
ap-5994	183	51	using	use	VERB
ap-5994	183	52	fft	fft	NOUN
ap-5994	183	53	,	,	PUNCT
ap-5994	183	54	and	and	CCONJ
ap-5994	183	55	proposed	propose	VERB
ap-5994	183	56	method	method	NOUN
ap-5994	183	57	using	use	VERB
ap-5994	183	58	sdft	sdft	NOUN
ap-5994	183	59	are	be	AUX
ap-5994	183	60	9.1	9.1	NUM
ap-5994	183	61	db	db	PROPN
ap-5994	183	62	,	,	PUNCT
ap-5994	183	63	5.1	5.1	NUM
ap-5994	183	64	db	db	NOUN
ap-5994	183	65	,	,	PUNCT
ap-5994	183	66	6	6	NUM
ap-5994	183	67	db	db	NOUN
ap-5994	183	68	,	,	PUNCT
ap-5994	183	69	6	6	NUM
ap-5994	183	70	db	db	NOUN
ap-5994	183	71	,	,	PUNCT
ap-5994	183	72	and	and	CCONJ
ap-5994	183	73	6	6	NUM
ap-5994	183	74	db	db	NOUN
ap-5994	183	75	respectively	respectively	ADV
ap-5994	183	76	.	.	PUNCT
ap-5994	184	1	we	we	PRON
ap-5994	184	2	can	can	AUX
ap-5994	184	3	further	far	ADV
ap-5994	184	4	improve	improve	VERB
ap-5994	184	5	the	the	DET
ap-5994	184	6	detection	detection	NOUN
ap-5994	184	7	performance	performance	NOUN
ap-5994	184	8	in	in	ADP
ap-5994	184	9	all	all	DET
ap-5994	184	10	methods	method	NOUN
ap-5994	184	11	under	under	ADP
ap-5994	184	12	fading	fade	VERB
ap-5994	184	13	channel	channel	NOUN
ap-5994	184	14	by	by	ADP
ap-5994	184	15	using	use	VERB
ap-5994	184	16	the	the	DET
ap-5994	184	17	cooperative	cooperative	ADJ
ap-5994	184	18	scenario	scenario	NOUN
ap-5994	184	19	as	as	SCONJ
ap-5994	184	20	shown	show	VERB
ap-5994	184	21	in	in	ADP
ap-5994	184	22	the	the	DET
ap-5994	184	23	following	follow	VERB
ap-5994	184	24	section	section	NOUN
ap-5994	184	25	.	.	PUNCT
ap-5994	185	1	284	284	NUM
ap-5994	185	2	vol	vol	NOUN
ap-5994	185	3	.	.	PUNCT
ap-5994	186	1	60	60	NUM
ap-5994	186	2	no	no	INTJ
ap-5994	186	3	.	.	PUNCT
ap-5994	187	1	4/2020	4/2020	NUM
ap-5994	187	2	complexity	complexity	NOUN
ap-5994	187	3	reduction	reduction	NOUN
ap-5994	187	4	of	of	ADP
ap-5994	187	5	cyclostationary	cyclostationary	ADJ
ap-5994	187	6	sensing	sense	VERB
ap-5994	187	7	technique	technique	NOUN
ap-5994	187	8	.	.	PUNCT
ap-5994	187	9	.	.	PUNCT
ap-5994	188	1	.	.	PUNCT
ap-5994	189	1	figure	figure	NOUN
ap-5994	189	2	2	2	NUM
ap-5994	189	3	.	.	PUNCT
ap-5994	190	1	the	the	DET
ap-5994	190	2	performance	performance	NOUN
ap-5994	190	3	curves	curve	NOUN
ap-5994	190	4	of	of	ADP
ap-5994	190	5	number	number	NOUN
ap-5994	190	6	of	of	ADP
ap-5994	190	7	samples	sample	NOUN
ap-5994	190	8	versus	versus	ADP
ap-5994	190	9	computational	computational	ADJ
ap-5994	190	10	complexity	complexity	NOUN
ap-5994	190	11	ratio	ratio	NOUN
ap-5994	190	12	.	.	PUNCT
ap-5994	191	1	figure	figure	NOUN
ap-5994	191	2	3	3	NUM
ap-5994	191	3	.	.	PUNCT
ap-5994	192	1	the	the	DET
ap-5994	192	2	performance	performance	NOUN
ap-5994	192	3	curves	curve	NOUN
ap-5994	192	4	of	of	ADP
ap-5994	192	5	traditional	traditional	ADJ
ap-5994	192	6	and	and	CCONJ
ap-5994	192	7	hybrid	hybrid	ADJ
ap-5994	192	8	methods	method	NOUN
ap-5994	192	9	in	in	ADP
ap-5994	192	10	awgn	awgn	NOUN
ap-5994	192	11	channel	channel	NOUN
ap-5994	192	12	.	.	PUNCT
ap-5994	193	1	figure	figure	VERB
ap-5994	193	2	4	4	NUM
ap-5994	193	3	.	.	PUNCT
ap-5994	194	1	the	the	DET
ap-5994	194	2	performance	performance	NOUN
ap-5994	194	3	curves	curve	NOUN
ap-5994	194	4	of	of	ADP
ap-5994	194	5	traditional	traditional	ADJ
ap-5994	194	6	and	and	CCONJ
ap-5994	194	7	hybrid	hybrid	ADJ
ap-5994	194	8	methods	method	NOUN
ap-5994	194	9	in	in	ADP
ap-5994	194	10	rayleigh	rayleigh	PROPN
ap-5994	194	11	multipath	multipath	PROPN
ap-5994	194	12	fading	fade	VERB
ap-5994	194	13	channel	channel	NOUN
ap-5994	194	14	.	.	PUNCT
ap-5994	195	1	285	285	NUM
ap-5994	195	2	h.	h.	PROPN
ap-5994	195	3	n.	n.	PROPN
ap-5994	195	4	abdullah	abdullah	PROPN
ap-5994	195	5	,	,	PUNCT
ap-5994	195	6	z.	z.	PROPN
ap-5994	195	7	o.	o.	PROPN
ap-5994	195	8	dawood	dawood	PROPN
ap-5994	195	9	,	,	PUNCT
ap-5994	195	10	a.	a.	PROPN
ap-5994	195	11	e.	e.	PROPN
ap-5994	195	12	abdelkareem	abdelkareem	PROPN
ap-5994	195	13	,	,	PUNCT
ap-5994	195	14	h.	h.	PROPN
ap-5994	195	15	s.	s.	PROPN
ap-5994	195	16	abed	abe	VERB
ap-5994	195	17	acta	acta	PROPN
ap-5994	195	18	polytechnica	polytechnica	PROPN
ap-5994	195	19	figure	figure	NOUN
ap-5994	195	20	5	5	NUM
ap-5994	195	21	.	.	PUNCT
ap-5994	196	1	the	the	DET
ap-5994	196	2	performance	performance	NOUN
ap-5994	196	3	curves	curve	NOUN
ap-5994	196	4	of	of	ADP
ap-5994	196	5	the	the	DET
ap-5994	196	6	proposed	propose	VERB
ap-5994	196	7	methods	method	NOUN
ap-5994	196	8	of	of	ADP
ap-5994	196	9	pd	pd	PROPN
ap-5994	196	10	versus	versus	ADP
ap-5994	196	11	eb	eb	PROPN
ap-5994	196	12	/	/	SYM
ap-5994	196	13	n0	n0	PROPN
ap-5994	196	14	in	in	ADP
ap-5994	196	15	cooperative	cooperative	ADJ
ap-5994	196	16	scenario	scenario	NOUN
ap-5994	196	17	compared	compare	VERB
ap-5994	196	18	with	with	ADP
ap-5994	196	19	hybrid	hybrid	ADJ
ap-5994	196	20	method	method	NOUN
ap-5994	196	21	in	in	ADP
ap-5994	196	22	[	[	X
ap-5994	196	23	4	4	NUM
ap-5994	196	24	]	]	PUNCT
ap-5994	196	25	.	.	PUNCT
ap-5994	197	1	7.2	7.2	NUM
ap-5994	197	2	.	.	PUNCT
ap-5994	197	3	cooperative	cooperative	ADJ
ap-5994	197	4	scenario	scenario	NOUN
ap-5994	197	5	in	in	ADP
ap-5994	197	6	the	the	DET
ap-5994	197	7	cooperative	cooperative	ADJ
ap-5994	197	8	scenario	scenario	NOUN
ap-5994	197	9	,	,	PUNCT
ap-5994	197	10	the	the	DET
ap-5994	197	11	effect	effect	NOUN
ap-5994	197	12	of	of	ADP
ap-5994	197	13	fading	fading	NOUN
ap-5994	197	14	is	be	AUX
ap-5994	197	15	reduced	reduce	VERB
ap-5994	197	16	.	.	PUNCT
ap-5994	198	1	in	in	ADP
ap-5994	198	2	this	this	DET
ap-5994	198	3	scenario	scenario	NOUN
ap-5994	198	4	,	,	PUNCT
ap-5994	198	5	we	we	PRON
ap-5994	198	6	assumed	assume	VERB
ap-5994	198	7	that	that	SCONJ
ap-5994	198	8	3	3	NUM
ap-5994	198	9	cus	cus	NOUN
ap-5994	198	10	are	be	AUX
ap-5994	198	11	used	use	VERB
ap-5994	198	12	to	to	PART
ap-5994	198	13	sense	sense	VERB
ap-5994	198	14	the	the	DET
ap-5994	198	15	spectrum	spectrum	NOUN
ap-5994	198	16	and	and	CCONJ
ap-5994	198	17	one	one	NUM
ap-5994	198	18	of	of	ADP
ap-5994	198	19	them	they	PRON
ap-5994	198	20	is	be	AUX
ap-5994	198	21	suffering	suffer	VERB
ap-5994	198	22	from	from	ADP
ap-5994	198	23	multipath	multipath	NOUN
ap-5994	198	24	fading	fading	NOUN
ap-5994	198	25	.	.	PUNCT
ap-5994	199	1	figure	figure	NOUN
ap-5994	199	2	5	5	NUM
ap-5994	199	3	shows	show	VERB
ap-5994	199	4	the	the	DET
ap-5994	199	5	performance	performance	NOUN
ap-5994	199	6	curves	curve	NOUN
ap-5994	199	7	of	of	ADP
ap-5994	199	8	the	the	DET
ap-5994	199	9	proposed	propose	VERB
ap-5994	199	10	methods	method	NOUN
ap-5994	199	11	in	in	ADP
ap-5994	199	12	terms	term	NOUN
ap-5994	199	13	of	of	ADP
ap-5994	199	14	pd	pd	PROPN
ap-5994	199	15	versus	versus	ADP
ap-5994	199	16	eb	eb	PROPN
ap-5994	199	17	/	/	SYM
ap-5994	199	18	n0	n0	PROPN
ap-5994	199	19	as	as	ADP
ap-5994	199	20	compared	compare	VERB
ap-5994	199	21	with	with	ADP
ap-5994	199	22	the	the	DET
ap-5994	199	23	hybrid	hybrid	ADJ
ap-5994	199	24	method	method	NOUN
ap-5994	199	25	in	in	ADP
ap-5994	199	26	[	[	X
ap-5994	199	27	4	4	NUM
ap-5994	199	28	]	]	PUNCT
ap-5994	199	29	.	.	PUNCT
ap-5994	200	1	in	in	ADP
ap-5994	200	2	figure	figure	NOUN
ap-5994	200	3	5	5	NUM
ap-5994	200	4	,	,	PUNCT
ap-5994	200	5	the	the	DET
ap-5994	200	6	detection	detection	NOUN
ap-5994	200	7	performance	performance	NOUN
ap-5994	200	8	of	of	ADP
ap-5994	200	9	the	the	DET
ap-5994	200	10	proposed	propose	VERB
ap-5994	200	11	method	method	NOUN
ap-5994	200	12	using	use	VERB
ap-5994	200	13	the	the	DET
ap-5994	200	14	fft	fft	NOUN
ap-5994	200	15	is	be	AUX
ap-5994	200	16	approximately	approximately	ADV
ap-5994	200	17	the	the	DET
ap-5994	200	18	same	same	ADJ
ap-5994	200	19	as	as	ADP
ap-5994	200	20	for	for	ADP
ap-5994	200	21	the	the	DET
ap-5994	200	22	hybrid	hybrid	NOUN
ap-5994	200	23	method	method	NOUN
ap-5994	200	24	in	in	ADP
ap-5994	200	25	[	[	X
ap-5994	200	26	4	4	NUM
ap-5994	200	27	]	]	PUNCT
ap-5994	200	28	.	.	PUNCT
ap-5994	201	1	for	for	ADP
ap-5994	201	2	example	example	NOUN
ap-5994	201	3	,	,	PUNCT
ap-5994	201	4	at	at	ADP
ap-5994	201	5	eb	eb	PROPN
ap-5994	201	6	/	/	SYM
ap-5994	201	7	n0	n0	PROPN
ap-5994	201	8	equals	equal	VERB
ap-5994	201	9	0	0	NUM
ap-5994	201	10	db	db	PROPN
ap-5994	201	11	,	,	PUNCT
ap-5994	201	12	pd	pd	PROPN
ap-5994	201	13	is	be	AUX
ap-5994	201	14	reduced	reduce	VERB
ap-5994	201	15	by	by	ADP
ap-5994	201	16	5	5	NUM
ap-5994	201	17	%	%	NOUN
ap-5994	201	18	in	in	ADP
ap-5994	201	19	the	the	DET
ap-5994	201	20	proposed	propose	VERB
ap-5994	201	21	method	method	NOUN
ap-5994	201	22	using	use	VERB
ap-5994	201	23	the	the	DET
ap-5994	201	24	fft	fft	NOUN
ap-5994	201	25	as	as	ADP
ap-5994	201	26	compared	compare	VERB
ap-5994	201	27	to	to	ADP
ap-5994	201	28	the	the	DET
ap-5994	201	29	hybrid	hybrid	ADJ
ap-5994	201	30	method	method	NOUN
ap-5994	201	31	[	[	X
ap-5994	201	32	4	4	NUM
ap-5994	201	33	]	]	PUNCT
ap-5994	201	34	.	.	PUNCT
ap-5994	202	1	it	it	PRON
ap-5994	202	2	can	can	AUX
ap-5994	202	3	be	be	AUX
ap-5994	202	4	seen	see	VERB
ap-5994	202	5	that	that	SCONJ
ap-5994	202	6	the	the	DET
ap-5994	202	7	proposed	propose	VERB
ap-5994	202	8	method	method	NOUN
ap-5994	202	9	using	use	VERB
ap-5994	202	10	the	the	DET
ap-5994	202	11	sdft	sdft	NOUN
ap-5994	202	12	outperforms	outperform	NOUN
ap-5994	202	13	other	other	ADJ
ap-5994	202	14	methods	method	NOUN
ap-5994	202	15	,	,	PUNCT
ap-5994	202	16	for	for	ADP
ap-5994	202	17	example	example	NOUN
ap-5994	202	18	,	,	PUNCT
ap-5994	202	19	when	when	SCONJ
ap-5994	202	20	eb	eb	PROPN
ap-5994	202	21	/	/	SYM
ap-5994	202	22	n0	n0	PROPN
ap-5994	202	23	equals	equal	VERB
ap-5994	202	24	0	0	NUM
ap-5994	202	25	db	db	PROPN
ap-5994	202	26	,	,	PUNCT
ap-5994	202	27	pd	pd	PROPN
ap-5994	202	28	in	in	ADP
ap-5994	202	29	the	the	DET
ap-5994	202	30	proposed	propose	VERB
ap-5994	202	31	method	method	NOUN
ap-5994	202	32	using	use	VERB
ap-5994	202	33	the	the	DET
ap-5994	202	34	sdft	sdft	NOUN
ap-5994	202	35	is	be	AUX
ap-5994	202	36	increased	increase	VERB
ap-5994	202	37	by	by	ADP
ap-5994	202	38	15	15	NUM
ap-5994	202	39	%	%	NOUN
ap-5994	202	40	,	,	PUNCT
ap-5994	202	41	and	and	CCONJ
ap-5994	202	42	20	20	NUM
ap-5994	202	43	%	%	NOUN
ap-5994	202	44	compared	compare	VERB
ap-5994	202	45	to	to	ADP
ap-5994	202	46	the	the	DET
ap-5994	202	47	hybrid	hybrid	NOUN
ap-5994	202	48	method	method	NOUN
ap-5994	202	49	in	in	ADP
ap-5994	202	50	[	[	X
ap-5994	202	51	4	4	NUM
ap-5994	202	52	]	]	PUNCT
ap-5994	202	53	and	and	CCONJ
ap-5994	202	54	proposed	propose	VERB
ap-5994	202	55	method	method	NOUN
ap-5994	202	56	using	use	VERB
ap-5994	202	57	the	the	DET
ap-5994	202	58	fft	fft	NOUN
ap-5994	202	59	respectively	respectively	ADV
ap-5994	202	60	.	.	PUNCT
ap-5994	203	1	we	we	PRON
ap-5994	203	2	conclude	conclude	VERB
ap-5994	203	3	that	that	SCONJ
ap-5994	203	4	the	the	DET
ap-5994	203	5	proposed	propose	VERB
ap-5994	203	6	method	method	NOUN
ap-5994	203	7	operating	operate	VERB
ap-5994	203	8	in	in	ADP
ap-5994	203	9	the	the	DET
ap-5994	203	10	cooperative	cooperative	ADJ
ap-5994	203	11	scenario	scenario	NOUN
ap-5994	203	12	is	be	AUX
ap-5994	203	13	better	well	ADJ
ap-5994	203	14	than	than	ADP
ap-5994	203	15	that	that	PRON
ap-5994	203	16	in	in	ADP
ap-5994	203	17	the	the	DET
ap-5994	203	18	non	non	ADJ
ap-5994	203	19	-	-	ADJ
ap-5994	203	20	cooperative	cooperative	ADJ
ap-5994	203	21	one	one	NOUN
ap-5994	203	22	and	and	CCONJ
ap-5994	203	23	it	it	PRON
ap-5994	203	24	is	be	AUX
ap-5994	203	25	very	very	ADV
ap-5994	203	26	efficient	efficient	ADJ
ap-5994	203	27	,	,	PUNCT
ap-5994	203	28	since	since	SCONJ
ap-5994	203	29	it	it	PRON
ap-5994	203	30	significantly	significantly	ADV
ap-5994	203	31	reduces	reduce	VERB
ap-5994	203	32	the	the	DET
ap-5994	203	33	computational	computational	ADJ
ap-5994	203	34	complexity	complexity	NOUN
ap-5994	203	35	.	.	PUNCT
ap-5994	204	1	8	8	X
ap-5994	204	2	.	.	PUNCT
ap-5994	204	3	conclusions	conclusion	NOUN
ap-5994	204	4	in	in	ADP
ap-5994	204	5	this	this	DET
ap-5994	204	6	paper	paper	NOUN
ap-5994	204	7	,	,	PUNCT
ap-5994	204	8	the	the	DET
ap-5994	204	9	performance	performance	NOUN
ap-5994	204	10	of	of	ADP
ap-5994	204	11	cr	cr	NOUN
ap-5994	204	12	in	in	ADP
ap-5994	204	13	terms	term	NOUN
ap-5994	204	14	of	of	ADP
ap-5994	204	15	detection	detection	NOUN
ap-5994	204	16	performance	performance	NOUN
ap-5994	204	17	in	in	ADP
ap-5994	204	18	cooperative	cooperative	ADJ
ap-5994	204	19	and	and	CCONJ
ap-5994	204	20	non	non	ADJ
ap-5994	204	21	-	-	ADJ
ap-5994	204	22	cooperative	cooperative	ADJ
ap-5994	204	23	scenarios	scenario	NOUN
ap-5994	204	24	under	under	ADP
ap-5994	204	25	awgn	awgn	NOUN
ap-5994	204	26	and	and	CCONJ
ap-5994	204	27	multipath	multipath	NOUN
ap-5994	204	28	fading	fade	VERB
ap-5994	204	29	channels	channel	NOUN
ap-5994	204	30	is	be	AUX
ap-5994	204	31	investigated	investigate	VERB
ap-5994	204	32	.	.	PUNCT
ap-5994	205	1	the	the	DET
ap-5994	205	2	performance	performance	NOUN
ap-5994	205	3	is	be	AUX
ap-5994	205	4	evaluated	evaluate	VERB
ap-5994	205	5	using	use	VERB
ap-5994	205	6	traditional	traditional	ADJ
ap-5994	205	7	and	and	CCONJ
ap-5994	205	8	hybrid	hybrid	ADJ
ap-5994	205	9	methods	method	NOUN
ap-5994	205	10	available	available	ADJ
ap-5994	205	11	in	in	ADP
ap-5994	205	12	literature	literature	NOUN
ap-5994	205	13	,	,	PUNCT
ap-5994	205	14	energy	energy	NOUN
ap-5994	205	15	detection	detection	NOUN
ap-5994	205	16	,	,	PUNCT
ap-5994	205	17	and	and	CCONJ
ap-5994	205	18	improved	improve	VERB
ap-5994	205	19	hybrid	hybrid	NOUN
ap-5994	205	20	(	(	PUNCT
ap-5994	205	21	proposed	propose	VERB
ap-5994	205	22	methods	method	NOUN
ap-5994	205	23	)	)	PUNCT
ap-5994	205	24	using	use	VERB
ap-5994	205	25	the	the	DET
ap-5994	205	26	fft	fft	NOUN
ap-5994	205	27	and	and	CCONJ
ap-5994	205	28	sdft	sdft	NOUN
ap-5994	205	29	.	.	PUNCT
ap-5994	206	1	the	the	DET
ap-5994	206	2	equations	equation	NOUN
ap-5994	206	3	of	of	ADP
ap-5994	206	4	computational	computational	ADJ
ap-5994	206	5	complexity	complexity	NOUN
ap-5994	206	6	are	be	AUX
ap-5994	206	7	derived	derive	VERB
ap-5994	206	8	.	.	PUNCT
ap-5994	207	1	it	it	PRON
ap-5994	207	2	was	be	AUX
ap-5994	207	3	observed	observe	VERB
ap-5994	207	4	that	that	SCONJ
ap-5994	207	5	the	the	DET
ap-5994	207	6	traditional	traditional	ADJ
ap-5994	207	7	and	and	CCONJ
ap-5994	207	8	hybrid	hybrid	ADJ
ap-5994	207	9	methods	method	NOUN
ap-5994	207	10	in	in	ADP
ap-5994	207	11	the	the	DET
ap-5994	207	12	literature	literature	NOUN
ap-5994	207	13	have	have	VERB
ap-5994	207	14	approximately	approximately	ADV
ap-5994	207	15	the	the	DET
ap-5994	207	16	same	same	ADJ
ap-5994	207	17	performance	performance	NOUN
ap-5994	207	18	and	and	CCONJ
ap-5994	207	19	they	they	PRON
ap-5994	207	20	have	have	VERB
ap-5994	207	21	the	the	DET
ap-5994	207	22	best	good	ADJ
ap-5994	207	23	performance	performance	NOUN
ap-5994	207	24	,	,	PUNCT
ap-5994	207	25	but	but	CCONJ
ap-5994	207	26	they	they	PRON
ap-5994	207	27	have	have	VERB
ap-5994	207	28	a	a	DET
ap-5994	207	29	high	high	ADJ
ap-5994	207	30	computational	computational	ADJ
ap-5994	207	31	complexity	complexity	NOUN
ap-5994	207	32	.	.	PUNCT
ap-5994	208	1	the	the	DET
ap-5994	208	2	energy	energy	NOUN
ap-5994	208	3	detector	detector	NOUN
ap-5994	208	4	has	have	VERB
ap-5994	208	5	the	the	DET
ap-5994	208	6	worst	bad	ADJ
ap-5994	208	7	detection	detection	NOUN
ap-5994	208	8	performance	performance	NOUN
ap-5994	208	9	.	.	PUNCT
ap-5994	209	1	however	however	ADV
ap-5994	209	2	,	,	PUNCT
ap-5994	209	3	the	the	DET
ap-5994	209	4	proposed	propose	VERB
ap-5994	209	5	methods	method	NOUN
ap-5994	209	6	reduce	reduce	VERB
ap-5994	209	7	the	the	DET
ap-5994	209	8	computational	computational	ADJ
ap-5994	209	9	complexity	complexity	NOUN
ap-5994	209	10	by	by	ADP
ap-5994	209	11	using	use	VERB
ap-5994	209	12	only	only	ADV
ap-5994	209	13	a	a	DET
ap-5994	209	14	half	half	ADJ
ap-5994	209	15	number	number	NOUN
ap-5994	209	16	of	of	ADP
ap-5994	209	17	samples	sample	NOUN
ap-5994	209	18	in	in	ADP
ap-5994	209	19	the	the	DET
ap-5994	209	20	autocorrelation	autocorrelation	NOUN
ap-5994	209	21	process	process	NOUN
ap-5994	209	22	and	and	CCONJ
ap-5994	209	23	using	use	VERB
ap-5994	209	24	the	the	DET
ap-5994	209	25	sdft	sdft	NOUN
ap-5994	209	26	in	in	ADP
ap-5994	209	27	the	the	DET
ap-5994	209	28	second	second	ADJ
ap-5994	209	29	proposed	propose	VERB
ap-5994	209	30	method	method	NOUN
ap-5994	209	31	with	with	ADP
ap-5994	209	32	a	a	DET
ap-5994	209	33	little	little	ADJ
ap-5994	209	34	loss	loss	NOUN
ap-5994	209	35	in	in	ADP
ap-5994	209	36	the	the	DET
ap-5994	209	37	detection	detection	NOUN
ap-5994	209	38	performance	performance	NOUN
ap-5994	209	39	.	.	PUNCT
ap-5994	210	1	the	the	DET
ap-5994	210	2	proposed	propose	VERB
ap-5994	210	3	methods	method	NOUN
ap-5994	210	4	become	become	VERB
ap-5994	210	5	more	more	ADV
ap-5994	210	6	efficient	efficient	ADJ
ap-5994	210	7	when	when	SCONJ
ap-5994	210	8	the	the	DET
ap-5994	210	9	cooperative	cooperative	ADJ
ap-5994	210	10	scenario	scenario	NOUN
ap-5994	210	11	is	be	AUX
ap-5994	210	12	assumed	assume	VERB
ap-5994	210	13	.	.	PUNCT
ap-5994	211	1	this	this	DET
ap-5994	211	2	technique	technique	NOUN
ap-5994	211	3	can	can	AUX
ap-5994	211	4	be	be	AUX
ap-5994	211	5	developed	develop	VERB
ap-5994	211	6	in	in	ADP
ap-5994	211	7	the	the	DET
ap-5994	211	8	future	future	NOUN
ap-5994	211	9	by	by	ADP
ap-5994	211	10	taking	take	VERB
ap-5994	211	11	other	other	ADJ
ap-5994	211	12	types	type	NOUN
ap-5994	211	13	of	of	ADP
ap-5994	211	14	fading	fade	VERB
ap-5994	211	15	channels	channel	NOUN
ap-5994	211	16	and	and	CCONJ
ap-5994	211	17	using	use	VERB
ap-5994	211	18	double	double	ADJ
ap-5994	211	19	threshold	threshold	NOUN
ap-5994	211	20	in	in	ADP
ap-5994	211	21	the	the	DET
ap-5994	211	22	sensing	sense	VERB
ap-5994	211	23	process	process	NOUN
ap-5994	211	24	to	to	PART
ap-5994	211	25	achieve	achieve	VERB
ap-5994	211	26	an	an	DET
ap-5994	211	27	improvement	improvement	NOUN
ap-5994	211	28	in	in	ADP
ap-5994	211	29	the	the	DET
ap-5994	211	30	probability	probability	NOUN
ap-5994	211	31	of	of	ADP
ap-5994	211	32	detection	detection	NOUN
ap-5994	211	33	.	.	PUNCT
ap-5994	212	1	also	also	ADV
ap-5994	212	2	,	,	PUNCT
ap-5994	212	3	the	the	DET
ap-5994	212	4	transmission	transmission	NOUN
ap-5994	212	5	stage	stage	NOUN
ap-5994	212	6	and	and	CCONJ
ap-5994	212	7	choosing	choose	VERB
ap-5994	212	8	an	an	DET
ap-5994	212	9	appropriate	appropriate	ADJ
ap-5994	212	10	coding	code	VERB
ap-5994	212	11	techniques	technique	NOUN
ap-5994	212	12	can	can	AUX
ap-5994	212	13	be	be	AUX
ap-5994	212	14	taken	take	VERB
ap-5994	212	15	into	into	ADP
ap-5994	212	16	consideration	consideration	NOUN
ap-5994	212	17	.	.	PUNCT
ap-5994	213	1	references	reference	NOUN
ap-5994	213	2	[	[	X
ap-5994	213	3	1	1	NUM
ap-5994	213	4	]	]	PUNCT
ap-5994	213	5	a.	a.	PROPN
ap-5994	213	6	s.	s.	PROPN
ap-5994	213	7	khobragade	khobragade	PROPN
ap-5994	213	8	,	,	PUNCT
ap-5994	213	9	r.	r.	PROPN
ap-5994	213	10	d.	d.	PROPN
ap-5994	213	11	raut	raut	PROPN
ap-5994	213	12	.	.	PUNCT
ap-5994	214	1	hybrid	hybrid	PROPN
ap-5994	214	2	spectrum	spectrum	NOUN
ap-5994	214	3	sensing	sense	VERB
ap-5994	214	4	method	method	NOUN
ap-5994	214	5	for	for	ADP
ap-5994	214	6	cognitive	cognitive	ADJ
ap-5994	214	7	radio	radio	NOUN
ap-5994	214	8	.	.	PUNCT
ap-5994	215	1	international	international	ADJ
ap-5994	215	2	journal	journal	PROPN
ap-5994	215	3	of	of	ADP
ap-5994	215	4	electrical	electrical	ADJ
ap-5994	215	5	and	and	CCONJ
ap-5994	215	6	computer	computer	NOUN
ap-5994	215	7	engineering	engineering	NOUN
ap-5994	215	8	7(5):2683	7(5):2683	NOUN
ap-5994	215	9	–	–	PUNCT
ap-5994	215	10	2695	2695	NUM
ap-5994	215	11	,	,	PUNCT
ap-5994	215	12	2017	2017	NUM
ap-5994	215	13	.	.	PUNCT
ap-5994	216	1	doi:10.11591	doi:10.11591	NOUN
ap-5994	216	2	/	/	SYM
ap-5994	216	3	ijece.v7i5.pp2683	ijece.v7i5.pp2683	NOUN
ap-5994	216	4	-	-	PUNCT
ap-5994	216	5	2695	2695	NUM
ap-5994	216	6	.	.	PUNCT
ap-5994	217	1	[	[	X
ap-5994	217	2	2	2	NUM
ap-5994	217	3	]	]	PUNCT
ap-5994	217	4	a.	a.	NOUN
ap-5994	217	5	sepasi	sepasi	NOUN
ap-5994	217	6	zahmati	zahmati	PROPN
ap-5994	217	7	,	,	PUNCT
ap-5994	217	8	x.	x.	NOUN
ap-5994	217	9	fernando	fernando	PROPN
ap-5994	217	10	,	,	PUNCT
ap-5994	217	11	a.	a.	NOUN
ap-5994	217	12	grami	grami	NOUN
ap-5994	217	13	.	.	PUNCT
ap-5994	218	1	a	a	DET
ap-5994	218	2	hybrid	hybrid	ADJ
ap-5994	218	3	spectrum	spectrum	NOUN
ap-5994	218	4	sensing	sense	VERB
ap-5994	218	5	method	method	NOUN
ap-5994	218	6	for	for	ADP
ap-5994	218	7	cognitive	cognitive	ADJ
ap-5994	218	8	sensor	sensor	NOUN
ap-5994	218	9	networks	network	NOUN
ap-5994	218	10	.	.	PUNCT
ap-5994	219	1	wireless	wireless	ADJ
ap-5994	219	2	personal	personal	ADJ
ap-5994	219	3	communications	communication	NOUN
ap-5994	219	4	:	:	PUNCT
ap-5994	219	5	an	an	DET
ap-5994	219	6	international	international	ADJ
ap-5994	219	7	journal	journal	NOUN
ap-5994	219	8	74:953	74:953	NUM
ap-5994	219	9	–	–	PUNCT
ap-5994	219	10	968	968	NUM
ap-5994	219	11	,	,	PUNCT
ap-5994	219	12	2014	2014	NUM
ap-5994	219	13	.	.	PUNCT
ap-5994	220	1	doi:10.1007	doi:10.1007	VERB
ap-5994	220	2	/	/	SYM
ap-5994	220	3	s11277	s11277	NOUN
ap-5994	220	4	-	-	PUNCT
ap-5994	220	5	013	013	NUM
ap-5994	220	6	-	-	PUNCT
ap-5994	220	7	1332	1332	NUM
ap-5994	220	8	-	-	SYM
ap-5994	220	9	4	4	NUM
ap-5994	220	10	.	.	PUNCT
ap-5994	221	1	[	[	X
ap-5994	221	2	3	3	NUM
ap-5994	221	3	]	]	PUNCT
ap-5994	221	4	m.	m.	NOUN
ap-5994	221	5	kustra	kustra	PROPN
ap-5994	221	6	,	,	PUNCT
ap-5994	221	7	k.	k.	PROPN
ap-5994	221	8	kosmowski	kosmowski	PROPN
ap-5994	221	9	,	,	PUNCT
ap-5994	221	10	m.	m.	NOUN
ap-5994	221	11	suchański	suchański	PROPN
ap-5994	221	12	.	.	PUNCT
ap-5994	222	1	performance	performance	NOUN
ap-5994	222	2	of	of	ADP
ap-5994	222	3	hybrid	hybrid	ADJ
ap-5994	222	4	sensing	sense	VERB
ap-5994	222	5	method	method	NOUN
ap-5994	222	6	in	in	ADP
ap-5994	222	7	environment	environment	NOUN
ap-5994	222	8	with	with	ADP
ap-5994	222	9	noise	noise	NOUN
ap-5994	222	10	uncertainty	uncertainty	NOUN
ap-5994	222	11	.	.	PUNCT
ap-5994	223	1	journal	journal	PROPN
ap-5994	223	2	of	of	ADP
ap-5994	223	3	telecommunications	telecommunication	NOUN
ap-5994	223	4	and	and	CCONJ
ap-5994	223	5	information	information	NOUN
ap-5994	223	6	technology	technology	NOUN
ap-5994	223	7	1:51	1:51	NUM
ap-5994	223	8	–	–	PUNCT
ap-5994	223	9	57	57	NUM
ap-5994	223	10	,	,	PUNCT
ap-5994	223	11	2018	2018	NUM
ap-5994	223	12	.	.	PUNCT
ap-5994	224	1	doi:10.26636	doi:10.26636	PROPN
ap-5994	224	2	/	/	SYM
ap-5994	224	3	jtit.2018.123117	jtit.2018.123117	PROPN
ap-5994	224	4	.	.	PUNCT
ap-5994	225	1	[	[	X
ap-5994	225	2	4	4	X
ap-5994	225	3	]	]	PUNCT
ap-5994	225	4	k.	k.	PROPN
ap-5994	225	5	yadav	yadav	PROPN
ap-5994	225	6	,	,	PUNCT
ap-5994	225	7	s.	s.	PROPN
ap-5994	225	8	dhar	dhar	PROPN
ap-5994	225	9	roy	roy	PROPN
ap-5994	225	10	,	,	PUNCT
ap-5994	225	11	s.	s.	PROPN
ap-5994	225	12	kundu	kundu	PROPN
ap-5994	225	13	.	.	PUNCT
ap-5994	226	1	hybrid	hybrid	ADJ
ap-5994	226	2	cooperative	cooperative	ADJ
ap-5994	226	3	spectrum	spectrum	NOUN
ap-5994	226	4	sensing	sense	VERB
ap-5994	226	5	with	with	ADP
ap-5994	226	6	cyclostationary	cyclostationary	ADJ
ap-5994	226	7	detection	detection	NOUN
ap-5994	226	8	for	for	ADP
ap-5994	226	9	cognitive	cognitive	ADJ
ap-5994	226	10	radio	radio	NOUN
ap-5994	226	11	networks	network	NOUN
ap-5994	226	12	.	.	PUNCT
ap-5994	227	1	in	in	ADP
ap-5994	227	2	2016	2016	NUM
ap-5994	227	3	ieee	ieee	NOUN
ap-5994	227	4	annual	annual	ADJ
ap-5994	227	5	india	india	PROPN
ap-5994	227	6	conference	conference	PROPN
ap-5994	227	7	(	(	PUNCT
ap-5994	227	8	indicon	indicon	NOUN
ap-5994	227	9	)	)	PUNCT
ap-5994	227	10	,	,	PUNCT
ap-5994	227	11	pp	pp	ADP
ap-5994	227	12	.	.	NOUN
ap-5994	227	13	1	1	NUM
ap-5994	227	14	–	–	PUNCT
ap-5994	227	15	6	6	NUM
ap-5994	227	16	.	.	SYM
ap-5994	227	17	2016	2016	NUM
ap-5994	227	18	.	.	PUNCT
ap-5994	228	1	doi:10.1109	doi:10.1109	VERB
ap-5994	228	2	/	/	SYM
ap-5994	228	3	indicon.2016.7839118	indicon.2016.7839118	NOUN
ap-5994	228	4	.	.	PUNCT
ap-5994	229	1	[	[	X
ap-5994	229	2	5	5	X
ap-5994	229	3	]	]	PUNCT
ap-5994	229	4	h.	h.	NOUN
ap-5994	229	5	arezumand	arezumand	PROPN
ap-5994	229	6	,	,	PUNCT
ap-5994	229	7	p.	p.	PROPN
ap-5994	229	8	azmi	azmi	PROPN
ap-5994	229	9	,	,	PUNCT
ap-5994	229	10	h.	h.	PROPN
ap-5994	229	11	sadeghi	sadeghi	PROPN
ap-5994	229	12	.	.	PUNCT
ap-5994	230	1	a	a	DET
ap-5994	230	2	low	low	ADJ
ap-5994	230	3	-	-	PUNCT
ap-5994	230	4	complexity	complexity	NOUN
ap-5994	230	5	cyclostationary	cyclostationary	ADJ
ap-5994	230	6	-	-	PUNCT
ap-5994	230	7	based	base	VERB
ap-5994	230	8	detection	detection	NOUN
ap-5994	230	9	method	method	NOUN
ap-5994	230	10	for	for	ADP
ap-5994	230	11	cooperative	cooperative	ADJ
ap-5994	230	12	spectrum	spectrum	NOUN
ap-5994	230	13	sensing	sense	VERB
ap-5994	230	14	in	in	ADP
ap-5994	230	15	cognitive	cognitive	ADJ
ap-5994	230	16	radio	radio	NOUN
ap-5994	230	17	networks	network	NOUN
ap-5994	230	18	.	.	PUNCT
ap-5994	231	1	international	international	ADJ
ap-5994	231	2	journal	journal	PROPN
ap-5994	231	3	of	of	ADP
ap-5994	231	4	information	information	NOUN
ap-5994	231	5	&	&	CCONJ
ap-5994	231	6	communication	communication	PROPN
ap-5994	231	7	technology	technology	PROPN
ap-5994	231	8	research	research	NOUN
ap-5994	231	9	3(3):1	3(3):1	NUM
ap-5994	231	10	–	–	PUNCT
ap-5994	231	11	10	10	NUM
ap-5994	231	12	,	,	PUNCT
ap-5994	231	13	2011	2011	NUM
ap-5994	231	14	.	.	PUNCT
ap-5994	232	1	doi:10.1109	doi:10.1109	VERB
ap-5994	232	2	/	/	SYM
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ap-5994	233	2	.	.	PUNCT
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ap-5994	234	2	6	6	NUM
ap-5994	234	3	]	]	PUNCT
ap-5994	234	4	k.	k.	PROPN
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ap-5994	234	7	a.	a.	PROPN
ap-5994	234	8	p.	p.	PROPN
ap-5994	234	9	k.	k.	PROPN
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ap-5994	235	2	,	,	PUNCT
ap-5994	235	3	g.	g.	PROPN
ap-5994	235	4	k.	k.	PROPN
ap-5994	235	5	pathak	pathak	PROPN
ap-5994	235	6	,	,	PUNCT
ap-5994	235	7	s.	s.	PROPN
ap-5994	235	8	singh	singh	PROPN
ap-5994	235	9	.	.	PUNCT
ap-5994	236	1	on	on	ADP
ap-5994	236	2	the	the	DET
ap-5994	236	3	probability	probability	NOUN
ap-5994	236	4	of	of	ADP
ap-5994	236	5	erasure	erasure	NOUN
ap-5994	236	6	for	for	ADP
ap-5994	236	7	mimo	mimo	NOUN
ap-5994	236	8	-	-	PUNCT
ap-5994	236	9	ofdm	ofdm	NOUN
ap-5994	236	10	.	.	PUNCT
ap-5994	236	11	semiconductor	semiconductor	NOUN
ap-5994	236	12	science	science	NOUN
ap-5994	236	13	and	and	CCONJ
ap-5994	236	14	information	information	NOUN
ap-5994	236	15	devices	device	NOUN
ap-5994	236	16	2(1	2(1	NUM
ap-5994	236	17	)	)	PUNCT
ap-5994	236	18	,	,	PUNCT
ap-5994	236	19	2020	2020	NUM
ap-5994	236	20	.	.	PUNCT
ap-5994	236	21	doi:10.30564	doi:10.30564	PROPN
ap-5994	236	22	/	/	SYM
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ap-5994	236	24	.	.	VERB
ap-5994	236	25	286	286	NUM
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ap-5994	237	1	http://dx.doi.org/10.26636/jtit.2018.123117	http://dx.doi.org/10.26636/jtit.2018.123117	PROPN
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ap-5994	237	4	http://dx.doi.org/10.30564/ssid.v2i1.1689	http://dx.doi.org/10.30564/ssid.v2i1.1689	PROPN
ap-5994	237	5	vol	vol	NOUN
ap-5994	237	6	.	.	PUNCT
ap-5994	238	1	60	60	NUM
ap-5994	238	2	no	no	INTJ
ap-5994	238	3	.	.	PUNCT
ap-5994	239	1	4/2020	4/2020	NUM
ap-5994	239	2	complexity	complexity	NOUN
ap-5994	239	3	reduction	reduction	NOUN
ap-5994	239	4	of	of	ADP
ap-5994	239	5	cyclostationary	cyclostationary	ADJ
ap-5994	239	6	sensing	sense	VERB
ap-5994	239	7	technique	technique	NOUN
ap-5994	239	8	.	.	PUNCT
ap-5994	239	9	.	.	PUNCT
ap-5994	239	10	.	.	PUNCT
ap-5994	240	1	[	[	X
ap-5994	240	2	7	7	X
ap-5994	240	3	]	]	PUNCT
ap-5994	240	4	k.	k.	PROPN
ap-5994	240	5	vasudevan	vasudevan	PROPN
ap-5994	240	6	.	.	PUNCT
ap-5994	241	1	coherent	coherent	ADJ
ap-5994	241	2	detection	detection	NOUN
ap-5994	241	3	of	of	ADP
ap-5994	241	4	turbo	turbo	NOUN
ap-5994	241	5	coded	code	VERB
ap-5994	241	6	ofdm	ofdm	NOUN
ap-5994	241	7	signals	signal	NOUN
ap-5994	241	8	transmitted	transmit	VERB
ap-5994	241	9	through	through	ADP
ap-5994	241	10	frequency	frequency	NOUN
ap-5994	241	11	selective	selective	ADJ
ap-5994	241	12	rayleigh	rayleigh	NOUN
ap-5994	241	13	fading	fade	VERB
ap-5994	241	14	channels	channel	NOUN
ap-5994	241	15	.	.	PUNCT
ap-5994	242	1	in	in	ADP
ap-5994	242	2	2013	2013	NUM
ap-5994	242	3	ieee	ieee	NOUN
ap-5994	242	4	international	international	ADJ
ap-5994	242	5	conference	conference	NOUN
ap-5994	242	6	on	on	ADP
ap-5994	242	7	signal	signal	ADJ
ap-5994	242	8	processing	processing	NOUN
ap-5994	242	9	,	,	PUNCT
ap-5994	242	10	computing	computing	NOUN
ap-5994	242	11	and	and	CCONJ
ap-5994	242	12	control	control	NOUN
ap-5994	242	13	,	,	PUNCT
ap-5994	242	14	ispcc	ispcc	NOUN
ap-5994	242	15	2013	2013	NUM
ap-5994	242	16	,	,	PUNCT
ap-5994	242	17	pp	pp	CCONJ
ap-5994	242	18	.	.	NOUN
ap-5994	242	19	1	1	NUM
ap-5994	242	20	–	–	PUNCT
ap-5994	242	21	6	6	NUM
ap-5994	242	22	.	.	NOUN
ap-5994	242	23	2013	2013	NUM
ap-5994	242	24	.	.	PUNCT
ap-5994	243	1	doi:10.1109	doi:10.1109	VERB
ap-5994	243	2	/	/	SYM
ap-5994	243	3	ispcc.2013.6663392	ispcc.2013.6663392	PROPN
ap-5994	243	4	.	.	PUNCT
ap-5994	244	1	[	[	X
ap-5994	244	2	8	8	NUM
ap-5994	244	3	]	]	X
ap-5994	244	4	d.	d.	PROPN
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ap-5994	244	6	,	,	PUNCT
ap-5994	244	7	d.	d.	PROPN
ap-5994	244	8	he	he	PRON
ap-5994	244	9	,	,	PUNCT
ap-5994	244	10	et	et	PROPN
ap-5994	244	11	al	al	PROPN
ap-5994	244	12	.	.	PUNCT
ap-5994	245	1	an	an	DET
ap-5994	245	2	improved	improve	VERB
ap-5994	245	3	cyclostationary	cyclostationary	ADJ
ap-5994	245	4	feature	feature	NOUN
ap-5994	245	5	detection	detection	NOUN
ap-5994	245	6	based	base	VERB
ap-5994	245	7	on	on	ADP
ap-5994	245	8	the	the	DET
ap-5994	245	9	selection	selection	NOUN
ap-5994	245	10	of	of	ADP
ap-5994	245	11	optimal	optimal	ADJ
ap-5994	245	12	parameter	parameter	NOUN
ap-5994	245	13	in	in	ADP
ap-5994	245	14	cognitive	cognitive	ADJ
ap-5994	245	15	radios	radio	NOUN
ap-5994	245	16	.	.	PUNCT
ap-5994	246	1	journal	journal	PROPN
ap-5994	246	2	of	of	ADP
ap-5994	246	3	shanghai	shanghai	PROPN
ap-5994	246	4	jiaotong	jiaotong	PROPN
ap-5994	246	5	university	university	PROPN
ap-5994	246	6	(	(	PUNCT
ap-5994	246	7	science	science	NOUN
ap-5994	246	8	)	)	PUNCT
ap-5994	246	9	17(1):1	17(1):1	PROPN
ap-5994	246	10	–	–	PUNCT
ap-5994	246	11	7	7	NUM
ap-5994	246	12	,	,	PUNCT
ap-5994	246	13	2012	2012	NUM
ap-5994	246	14	.	.	PUNCT
ap-5994	247	1	doi:10.1007	doi:10.1007	VERB
ap-5994	247	2	/	/	SYM
ap-5994	247	3	s12204	s12204	NOUN
ap-5994	247	4	-	-	PUNCT
ap-5994	247	5	012	012	NUM
ap-5994	247	6	-	-	PUNCT
ap-5994	247	7	1222	1222	NUM
ap-5994	247	8	-	-	PUNCT
ap-5994	247	9	z.	z.	NOUN
ap-5994	248	1	[	[	X
ap-5994	248	2	9	9	NUM
ap-5994	248	3	]	]	X
ap-5994	248	4	d.	d.	PROPN
ap-5994	248	5	cho	cho	PROPN
ap-5994	248	6	,	,	PUNCT
ap-5994	248	7	s.	s.	PROPN
ap-5994	248	8	narieda	narieda	PROPN
ap-5994	248	9	,	,	PUNCT
ap-5994	248	10	k.	k.	PROPN
ap-5994	248	11	umebayashi	umebayashi	PROPN
ap-5994	248	12	.	.	PUNCT
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ap-5994	249	2	computational	computational	ADJ
ap-5994	249	3	complexity	complexity	NOUN
ap-5994	249	4	spectrum	spectrum	NOUN
ap-5994	249	5	sensing	sensing	NOUN
ap-5994	249	6	based	base	VERB
ap-5994	249	7	on	on	ADP
ap-5994	249	8	cyclostationarity	cyclostationarity	NOUN
ap-5994	249	9	for	for	ADP
ap-5994	249	10	multiple	multiple	ADJ
ap-5994	249	11	receive	receive	NOUN
ap-5994	249	12	antennas	antenna	NOUN
ap-5994	249	13	.	.	PUNCT
ap-5994	250	1	ieice	ieice	NOUN
ap-5994	250	2	communications	communication	NOUN
ap-5994	250	3	express	express	VERB
ap-5994	250	4	7(2):54	7(2):54	NUM
ap-5994	250	5	–	–	PUNCT
ap-5994	250	6	59	59	NUM
ap-5994	250	7	,	,	PUNCT
ap-5994	250	8	2018	2018	NUM
ap-5994	250	9	.	.	PUNCT
ap-5994	251	1	doi:10.1587	doi:10.1587	PROPN
ap-5994	251	2	/	/	SYM
ap-5994	251	3	comex.2017xbl0167	comex.2017xbl0167	PROPN
ap-5994	251	4	.	.	PUNCT
ap-5994	252	1	[	[	X
ap-5994	252	2	10	10	NUM
ap-5994	252	3	]	]	PUNCT
ap-5994	252	4	s.	s.	PROPN
ap-5994	252	5	narieda	narieda	PROPN
ap-5994	252	6	.	.	PUNCT
ap-5994	253	1	computational	computational	ADJ
ap-5994	253	2	complexity	complexity	NOUN
ap-5994	253	3	reduction	reduction	NOUN
ap-5994	253	4	for	for	ADP
ap-5994	253	5	signal	signal	ADJ
ap-5994	253	6	cyclostationarity	cyclostationarity	NOUN
ap-5994	253	7	detection	detection	NOUN
ap-5994	253	8	based	base	VERB
ap-5994	253	9	spectrum	spectrum	NOUN
ap-5994	253	10	sensing	sensing	NOUN
ap-5994	253	11	.	.	PUNCT
ap-5994	254	1	in	in	ADP
ap-5994	254	2	proc	proc	PROPN
ap-5994	254	3	.	.	PUNCT
ap-5994	255	1	ieee	ieee	VERB
ap-5994	255	2	int’l	int’l	NUM
ap-5994	255	3	symp	symp	NOUN
ap-5994	255	4	.	.	PUNCT
ap-5994	256	1	on	on	ADP
ap-5994	256	2	circuits	circuit	NOUN
ap-5994	256	3	and	and	CCONJ
ap-5994	256	4	systems	system	NOUN
ap-5994	256	5	(	(	PUNCT
ap-5994	256	6	ieee	ieee	NOUN
ap-5994	256	7	iscas	isca	NOUN
ap-5994	256	8	2017	2017	NUM
ap-5994	256	9	)	)	PUNCT
ap-5994	256	10	,	,	PUNCT
ap-5994	256	11	pp	pp	ADP
ap-5994	256	12	.	.	NOUN
ap-5994	256	13	1	1	NUM
ap-5994	256	14	–	–	PUNCT
ap-5994	256	15	4	4	NUM
ap-5994	256	16	.	.	SYM
ap-5994	256	17	2017	2017	NUM
ap-5994	256	18	.	.	PUNCT
ap-5994	257	1	doi:10.1109	doi:10.1109	VERB
ap-5994	257	2	/	/	SYM
ap-5994	257	3	iscas.2017.8050564	iscas.2017.8050564	NOUN
ap-5994	257	4	.	.	PUNCT
ap-5994	258	1	[	[	X
ap-5994	258	2	11	11	NUM
ap-5994	258	3	]	]	X
ap-5994	258	4	d.	d.	PROPN
ap-5994	258	5	allan	allan	PROPN
ap-5994	258	6	,	,	PUNCT
ap-5994	258	7	l.	l.	PROPN
ap-5994	258	8	crockett	crockett	PROPN
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ap-5994	258	10	r.	r.	PROPN
ap-5994	258	11	stewart	stewart	PROPN
ap-5994	258	12	.	.	PUNCT
ap-5994	259	1	a	a	DET
ap-5994	259	2	low	low	ADJ
ap-5994	259	3	complexity	complexity	NOUN
ap-5994	259	4	cyclostationary	cyclostationary	ADJ
ap-5994	259	5	detector	detector	NOUN
ap-5994	259	6	for	for	ADP
ap-5994	259	7	ofdm	ofdm	NOUN
ap-5994	259	8	signals	signal	NOUN
ap-5994	259	9	.	.	PUNCT
ap-5994	260	1	in	in	ADP
ap-5994	260	2	2017	2017	NUM
ap-5994	260	3	new	new	ADJ
ap-5994	260	4	generation	generation	NOUN
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ap-5994	260	6	cas	cas	PROPN
ap-5994	260	7	(	(	PUNCT
ap-5994	260	8	ngcas	ngcas	PROPN
ap-5994	260	9	)	)	PUNCT
ap-5994	260	10	,	,	PUNCT
ap-5994	260	11	pp	pp	ADP
ap-5994	260	12	.	.	PUNCT
ap-5994	261	1	253–256	253–256	NUM
ap-5994	261	2	.	.	X
ap-5994	262	1	2017	2017	NUM
ap-5994	262	2	.	.	PUNCT
ap-5994	263	1	doi:10.1109	doi:10.1109	VERB
ap-5994	263	2	/	/	SYM
ap-5994	263	3	ngcas.2017.19	ngcas.2017.19	PROPN
ap-5994	263	4	.	.	PUNCT
ap-5994	264	1	[	[	X
ap-5994	264	2	12	12	NUM
ap-5994	264	3	]	]	PUNCT
ap-5994	264	4	m.	m.	NOUN
ap-5994	264	5	emara	emara	PROPN
ap-5994	264	6	,	,	PUNCT
ap-5994	264	7	h.	h.	PROPN
ap-5994	264	8	ali	ali	PROPN
ap-5994	264	9	,	,	PUNCT
ap-5994	264	10	s.	s.	PROPN
ap-5994	264	11	khamis	khamis	PROPN
ap-5994	264	12	,	,	PUNCT
ap-5994	264	13	f.	f.	PROPN
ap-5994	264	14	abd	abd	PROPN
ap-5994	264	15	el	el	PROPN
ap-5994	264	16	-	-	PUNCT
ap-5994	264	17	samie	samie	PROPN
ap-5994	264	18	.	.	PUNCT
ap-5994	265	1	spectrum	spectrum	NOUN
ap-5994	265	2	sensing	sense	VERB
ap-5994	265	3	optimization	optimization	NOUN
ap-5994	265	4	and	and	CCONJ
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ap-5994	265	6	enhancement	enhancement	NOUN
ap-5994	265	7	of	of	ADP
ap-5994	265	8	cognitive	cognitive	ADJ
ap-5994	265	9	radio	radio	NOUN
ap-5994	265	10	networks	network	NOUN
ap-5994	265	11	.	.	PUNCT
ap-5994	266	1	wireless	wireless	ADJ
ap-5994	266	2	personal	personal	ADJ
ap-5994	266	3	communications	communication	NOUN
ap-5994	266	4	86	86	NUM
ap-5994	266	5	,	,	PUNCT
ap-5994	266	6	2015	2015	NUM
ap-5994	266	7	.	.	PUNCT
ap-5994	267	1	doi:10.1007	doi:10.1007	VERB
ap-5994	267	2	/	/	SYM
ap-5994	267	3	s11277	s11277	PROPN
ap-5994	267	4	-	-	PUNCT
ap-5994	267	5	015	015	NUM
ap-5994	267	6	-	-	PUNCT
ap-5994	267	7	2962	2962	NUM
ap-5994	267	8	-	-	SYM
ap-5994	267	9	5	5	NUM
ap-5994	267	10	.	.	PUNCT
ap-5994	268	1	[	[	X
ap-5994	268	2	13	13	NUM
ap-5994	268	3	]	]	X
ap-5994	268	4	s.	s.	PROPN
ap-5994	268	5	atapattu	atapattu	PROPN
ap-5994	268	6	,	,	PUNCT
ap-5994	268	7	c.	c.	PROPN
ap-5994	268	8	tellambura	tellambura	PROPN
ap-5994	268	9	,	,	PUNCT
ap-5994	268	10	h.	h.	PROPN
ap-5994	268	11	jiang	jiang	PROPN
ap-5994	268	12	.	.	PUNCT
ap-5994	269	1	energy	energy	NOUN
ap-5994	269	2	detection	detection	NOUN
ap-5994	269	3	for	for	ADP
ap-5994	269	4	spectrum	spectrum	NOUN
ap-5994	269	5	sensing	sense	VERB
ap-5994	269	6	in	in	ADP
ap-5994	269	7	cognitive	cognitive	ADJ
ap-5994	269	8	radio	radio	NOUN
ap-5994	269	9	.	.	PUNCT
ap-5994	270	1	springer	springer	NOUN
ap-5994	270	2	-	-	PUNCT
ap-5994	270	3	verlag	verlag	PROPN
ap-5994	270	4	,	,	PUNCT
ap-5994	270	5	new	new	PROPN
ap-5994	270	6	york	york	PROPN
ap-5994	270	7	,	,	PUNCT
ap-5994	270	8	2014	2014	NUM
ap-5994	270	9	.	.	PUNCT
ap-5994	271	1	doi:10.1007/978	doi:10.1007/978	ADJ
ap-5994	271	2	-	-	PUNCT
ap-5994	271	3	1	1	NUM
ap-5994	271	4	-	-	PUNCT
ap-5994	271	5	4939	4939	NUM
ap-5994	271	6	-	-	PUNCT
ap-5994	271	7	0494	0494	NUM
ap-5994	271	8	-	-	SYM
ap-5994	271	9	5	5	NUM
ap-5994	271	10	.	.	PUNCT
ap-5994	272	1	[	[	X
ap-5994	272	2	14	14	NUM
ap-5994	272	3	]	]	X
ap-5994	272	4	w.	w.	PROPN
ap-5994	272	5	adigwe	adigwe	PROPN
ap-5994	272	6	,	,	PUNCT
ap-5994	272	7	o.	o.	PROPN
ap-5994	272	8	r.	r.	PROPN
ap-5994	272	9	okonkwo	okonkwo	PROPN
ap-5994	272	10	.	.	PUNCT
ap-5994	273	1	a	a	DET
ap-5994	273	2	review	review	NOUN
ap-5994	273	3	of	of	ADP
ap-5994	273	4	cyclostationary	cyclostationary	ADJ
ap-5994	273	5	feature	feature	NOUN
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ap-5994	273	15	.	.	PUNCT
ap-5994	274	1	e3	e3	NOUN
ap-5994	274	2	journal	journal	NOUN
ap-5994	274	3	of	of	ADP
ap-5994	274	4	scientific	scientific	ADJ
ap-5994	274	5	research	research	NOUN
ap-5994	274	6	4(3):41	4(3):41	NUM
ap-5994	274	7	–	–	PUNCT
ap-5994	274	8	47	47	NUM
ap-5994	274	9	,	,	PUNCT
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ap-5994	274	11	.	.	PUNCT
ap-5994	275	1	doi:10.1007	doi:10.1007	VERB
ap-5994	275	2	/	/	SYM
ap-5994	275	3	s11277	s11277	PROPN
ap-5994	275	4	-	-	PUNCT
ap-5994	275	5	015	015	NUM
ap-5994	275	6	-	-	PUNCT
ap-5994	275	7	2962	2962	NUM
ap-5994	275	8	-	-	SYM
ap-5994	275	9	5	5	NUM
ap-5994	275	10	.	.	PUNCT
ap-5994	276	1	[	[	X
ap-5994	276	2	15	15	NUM
ap-5994	276	3	]	]	X
ap-5994	276	4	k.	k.	PROPN
ap-5994	276	5	po	po	PROPN
ap-5994	276	6	,	,	PUNCT
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ap-5994	276	8	takada	takada	PROPN
ap-5994	276	9	.	.	PUNCT
ap-5994	277	1	signal	signal	PROPN
ap-5994	277	2	detection	detection	NOUN
ap-5994	277	3	based	base	VERB
ap-5994	277	4	on	on	ADP
ap-5994	277	5	cyclic	cyclic	ADJ
ap-5994	277	6	spectrum	spectrum	NOUN
ap-5994	277	7	estimation	estimation	NOUN
ap-5994	277	8	for	for	ADP
ap-5994	277	9	cognitive	cognitive	ADJ
ap-5994	277	10	radio	radio	NOUN
ap-5994	277	11	in	in	ADP
ap-5994	277	12	ieee	ieee	NOUN
ap-5994	277	13	802.22	802.22	NUM
ap-5994	277	14	wran	wran	NOUN
ap-5994	277	15	system	system	NOUN
ap-5994	277	16	.	.	PUNCT
ap-5994	278	1	technical	technical	ADJ
ap-5994	278	2	report	report	NOUN
ap-5994	278	3	of	of	ADP
ap-5994	278	4	ieice	ieice	NOUN
ap-5994	278	5	,	,	PUNCT
ap-5994	278	6	the	the	DET
ap-5994	278	7	institute	institute	NOUN
ap-5994	278	8	of	of	ADP
ap-5994	278	9	electronics	electronic	NOUN
ap-5994	278	10	,	,	PUNCT
ap-5994	278	11	information	information	NOUN
ap-5994	278	12	and	and	CCONJ
ap-5994	278	13	communication	communication	NOUN
ap-5994	278	14	engineers	engineer	NOUN
ap-5994	278	15	,	,	PUNCT
ap-5994	278	16	2007	2007	NUM
ap-5994	278	17	.	.	PUNCT
ap-5994	279	1	[	[	X
ap-5994	279	2	16	16	NUM
ap-5994	279	3	]	]	X
ap-5994	279	4	p.	p.	PROPN
ap-5994	279	5	kruczek	kruczek	PROPN
ap-5994	279	6	,	,	PUNCT
ap-5994	279	7	j.	j.	PROPN
ap-5994	279	8	obuchowski	obuchowski	PROPN
ap-5994	279	9	.	.	PUNCT
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ap-5994	280	2	modulation	modulation	NOUN
ap-5994	280	3	spectrum	spectrum	NOUN
ap-5994	280	4	—	—	PUNCT
ap-5994	280	5	an	an	DET
ap-5994	280	6	online	online	ADJ
ap-5994	280	7	algorithm	algorithm	NOUN
ap-5994	280	8	.	.	PUNCT
ap-5994	281	1	in	in	ADP
ap-5994	281	2	ieee	ieee	PROPN
ap-5994	281	3	24th	24th	PROPN
ap-5994	281	4	mediterranean	mediterranean	PROPN
ap-5994	281	5	conference	conference	PROPN
ap-5994	281	6	on	on	ADP
ap-5994	281	7	control	control	NOUN
ap-5994	281	8	and	and	CCONJ
ap-5994	281	9	automation	automation	NOUN
ap-5994	281	10	(	(	PUNCT
ap-5994	281	11	med	med	PROPN
ap-5994	281	12	)	)	PUNCT
ap-5994	281	13	,	,	PUNCT
ap-5994	282	1	pp	pp	PROPN
ap-5994	282	2	.	.	PUNCT
ap-5994	283	1	361	361	NUM
ap-5994	283	2	–	–	PUNCT
ap-5994	283	3	365	365	NUM
ap-5994	283	4	.	.	X
ap-5994	283	5	2016	2016	NUM
ap-5994	283	6	.	.	PUNCT
ap-5994	284	1	doi:10.1109	doi:10.1109	VERB
ap-5994	284	2	/	/	SYM
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ap-5994	284	4	.	.	PUNCT
ap-5994	285	1	[	[	X
ap-5994	285	2	17	17	NUM
ap-5994	285	3	]	]	X
ap-5994	285	4	b.	b.	PROPN
ap-5994	285	5	han	han	PROPN
ap-5994	285	6	,	,	PUNCT
ap-5994	285	7	h.	h.	PROPN
ap-5994	285	8	schotten	schotten	PROPN
ap-5994	285	9	.	.	PUNCT
ap-5994	286	1	a	a	DET
ap-5994	286	2	cost	cost	NOUN
ap-5994	286	3	efficient	efficient	ADJ
ap-5994	286	4	and	and	CCONJ
ap-5994	286	5	flexible	flexible	ADJ
ap-5994	286	6	cyclostationary	cyclostationary	ADJ
ap-5994	286	7	feature	feature	NOUN
ap-5994	286	8	detector	detector	NOUN
ap-5994	286	9	based	base	VERB
ap-5994	286	10	on	on	ADP
ap-5994	286	11	sliding	slide	VERB
ap-5994	286	12	discrete	discrete	ADJ
ap-5994	286	13	fourier	fourier	NOUN
ap-5994	286	14	transform	transform	NOUN
ap-5994	286	15	for	for	ADP
ap-5994	286	16	cognitive	cognitive	ADJ
ap-5994	286	17	spectrum	spectrum	NOUN
ap-5994	286	18	sensing	sensing	NOUN
ap-5994	286	19	.	.	PUNCT
ap-5994	287	1	in	in	ADP
ap-5994	287	2	ieee	ieee	PROPN
ap-5994	287	3	24th	24th	PROPN
ap-5994	287	4	international	international	ADJ
ap-5994	287	5	conference	conference	NOUN
ap-5994	287	6	on	on	ADP
ap-5994	287	7	telecommunications	telecommunication	NOUN
ap-5994	287	8	(	(	PUNCT
ap-5994	287	9	ict	ict	PROPN
ap-5994	287	10	)	)	PUNCT
ap-5994	287	11	.	.	PUNCT
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ap-5994	288	2	.	.	PUNCT
ap-5994	289	1	doi:10.1109	doi:10.1109	VERB
ap-5994	289	2	/	/	SYM
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ap-5994	289	4	.	.	PUNCT
ap-5994	290	1	[	[	X
ap-5994	290	2	18	18	NUM
ap-5994	290	3	]	]	X
ap-5994	290	4	s.	s.	PROPN
ap-5994	290	5	narieda	narieda	PROPN
ap-5994	290	6	.	.	PUNCT
ap-5994	291	1	low	low	ADJ
ap-5994	291	2	complexity	complexity	PROPN
ap-5994	291	3	cyclic	cyclic	NOUN
ap-5994	291	4	autocorrelation	autocorrelation	NOUN
ap-5994	291	5	function	function	NOUN
ap-5994	291	6	computation	computation	NOUN
ap-5994	291	7	for	for	ADP
ap-5994	291	8	spectrum	spectrum	NOUN
ap-5994	291	9	sensing	sensing	NOUN
ap-5994	291	10	.	.	PUNCT
ap-5994	292	1	ieice	ieice	NOUN
ap-5994	292	2	communications	communication	NOUN
ap-5994	292	3	express	express	VERB
ap-5994	292	4	6(6):387	6(6):387	NUM
ap-5994	292	5	–	–	PUNCT
ap-5994	292	6	392	392	NUM
ap-5994	292	7	,	,	PUNCT
ap-5994	292	8	2017	2017	NUM
ap-5994	292	9	.	.	PUNCT
ap-5994	293	1	doi:10.1587	doi:10.1587	PROPN
ap-5994	293	2	/	/	SYM
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ap-5994	293	4	.	.	PUNCT
ap-5994	294	1	[	[	X
ap-5994	294	2	19	19	NUM
ap-5994	294	3	]	]	PUNCT
ap-5994	294	4	m.	m.	NOUN
ap-5994	294	5	pätzold	pätzold	NOUN
ap-5994	294	6	.	.	PUNCT
ap-5994	295	1	mobile	mobile	ADJ
ap-5994	295	2	fading	fade	VERB
ap-5994	295	3	channels	channel	NOUN
ap-5994	295	4	.	.	PUNCT
ap-5994	296	1	john	john	PROPN
ap-5994	296	2	wiley	wiley	PROPN
ap-5994	296	3	&	&	CCONJ
ap-5994	296	4	sons	sons	PROPN
ap-5994	296	5	,	,	PUNCT
ap-5994	296	6	ltd	ltd	PROPN
ap-5994	296	7	,	,	PUNCT
ap-5994	296	8	2000	2000	NUM
ap-5994	296	9	.	.	PUNCT
ap-5994	297	1	doi:10.1002/0470847808	doi:10.1002/0470847808	ADJ
ap-5994	297	2	.	.	PUNCT
ap-5994	297	3	287	287	NUM
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ap-5994	297	5	http://dx.doi.org/10.1007/s12204-012-1222-z	http://dx.doi.org/10.1007/s12204-012-1222-z	NOUN
ap-5994	297	6	http://dx.doi.org/10.1587/comex.2017xbl0167	http://dx.doi.org/10.1587/comex.2017xbl0167	ADV
ap-5994	297	7	http://dx.doi.org/10.1109/iscas.2017.8050564	http://dx.doi.org/10.1109/iscas.2017.8050564	VERB
ap-5994	297	8	http://dx.doi.org/10.1109/ngcas.2017.19	http://dx.doi.org/10.1109/ngcas.2017.19	NUM
ap-5994	297	9	http://dx.doi.org/10.1007/s11277-015-2962-5	http://dx.doi.org/10.1007/s11277-015-2962-5	NOUN
ap-5994	297	10	http://dx.doi.org/10.1007/978-1-4939-0494-5	http://dx.doi.org/10.1007/978-1-4939-0494-5	NOUN
ap-5994	297	11	http://dx.doi.org/10.1007/s11277-015-2962-5	http://dx.doi.org/10.1007/s11277-015-2962-5	NOUN
ap-5994	297	12	http://dx.doi.org/10.1109/med.2016.7535994	http://dx.doi.org/10.1109/med.2016.7535994	NOUN
ap-5994	298	1	http://dx.doi.org/10.1109/ict.2017.7998263	http://dx.doi.org/10.1109/ict.2017.7998263	PRON
ap-5994	298	2	http://dx.doi.org/10.1587/comex.2016xbl0211	http://dx.doi.org/10.1587/comex.2016xbl0211	ADP
ap-5994	298	3	http://dx.doi.org/10.1002/0470847808	http://dx.doi.org/10.1002/0470847808	PROPN
ap-5994	298	4	acta	acta	PROPN
ap-5994	298	5	polytechnica	polytechnica	PROPN
ap-5994	298	6	60(4):279–287	60(4):279–287	PROPN
ap-5994	298	7	,	,	PUNCT
ap-5994	298	8	2020	2020	NUM
ap-5994	298	9	1	1	NUM
ap-5994	298	10	introduction	introduction	NOUN
ap-5994	298	11	2	2	NUM
ap-5994	298	12	energy	energy	NOUN
ap-5994	298	13	detector	detector	NOUN
ap-5994	298	14	technique	technique	NOUN
ap-5994	298	15	3	3	NUM
ap-5994	298	16	cyclostationary	cyclostationary	ADJ
ap-5994	298	17	technique	technique	NOUN
ap-5994	298	18	4	4	NUM
ap-5994	298	19	hybrid	hybrid	ADJ
ap-5994	298	20	sensing	sense	VERB
ap-5994	298	21	method	method	NOUN
ap-5994	298	22	04	04	NUM
ap-5994	298	23	5	5	NUM
ap-5994	298	24	the	the	DET
ap-5994	298	25	proposed	propose	VERB
ap-5994	298	26	methods	method	NOUN
ap-5994	298	27	5.1	5.1	NUM
ap-5994	298	28	hybrid	hybrid	NOUN
ap-5994	298	29	proposed	propose	VERB
ap-5994	298	30	method	method	NOUN
ap-5994	298	31	using	use	VERB
ap-5994	298	32	fft	fft	PROPN
ap-5994	298	33	5.2	5.2	NUM
ap-5994	298	34	hybrid	hybrid	ADJ
ap-5994	298	35	proposed	propose	VERB
ap-5994	298	36	method	method	NOUN
ap-5994	298	37	using	use	VERB
ap-5994	298	38	sdft	sdft	NOUN
ap-5994	298	39	6	6	NUM
ap-5994	298	40	the	the	DET
ap-5994	298	41	computational	computational	ADJ
ap-5994	298	42	complexity	complexity	NOUN
ap-5994	298	43	7	7	NUM
ap-5994	298	44	simulation	simulation	NOUN
ap-5994	298	45	results	result	NOUN
ap-5994	298	46	and	and	CCONJ
ap-5994	298	47	discussion	discussion	NOUN
ap-5994	298	48	7.1	7.1	NUM
ap-5994	298	49	non	non	ADJ
ap-5994	298	50	-	-	ADJ
ap-5994	298	51	cooperative	cooperative	ADJ
ap-5994	298	52	scenario	scenario	NOUN
ap-5994	298	53	7.2	7.2	NUM
ap-5994	298	54	cooperative	cooperative	ADJ
ap-5994	298	55	scenario	scenario	NOUN
ap-5994	298	56	8	8	NUM
ap-5994	298	57	conclusions	conclusion	NOUN
ap-5994	298	58	references	reference	NOUN