id	sid	tid	token	lemma	pos
cana-3304	1	1	communications	communication	NOUN
cana-3304	1	2	on	on	ADP
cana-3304	1	3	applied	apply	VERB
cana-3304	1	4	nonlinear	nonlinear	ADJ
cana-3304	1	5	analysis	analysis	NOUN
cana-3304	1	6	issn	issn	NOUN
cana-3304	1	7	:	:	PUNCT
cana-3304	1	8	1074	1074	NUM
cana-3304	1	9	-	-	PUNCT
cana-3304	1	10	133x	133x	NUM
cana-3304	1	11	vol	vol	NOUN
cana-3304	1	12	32	32	NUM
cana-3304	1	13	no	no	NOUN
cana-3304	1	14	.	.	PUNCT
cana-3304	2	1	6s	6s	NUM
cana-3304	2	2	(	(	PUNCT
cana-3304	2	3	2025	2025	NUM
cana-3304	2	4	)	)	PUNCT
cana-3304	2	5	390	390	NUM
cana-3304	2	6	https://internationalpubls.com	https://internationalpubls.com	X
cana-3304	2	7	performance	performance	NOUN
cana-3304	2	8	evaluation	evaluation	NOUN
cana-3304	2	9	of	of	ADP
cana-3304	2	10	cfo	cfo	NOUN
cana-3304	2	11	and	and	CCONJ
cana-3304	2	12	channel	channel	NOUN
cana-3304	2	13	estimation	estimation	NOUN
cana-3304	2	14	in	in	ADP
cana-3304	2	15	hybrid	hybrid	ADJ
cana-3304	2	16	tone	tone	NOUN
cana-3304	2	17	ofdm	ofdm	NOUN
cana-3304	2	18	signals	signal	VERB
cana-3304	2	19	shaik	shaik	PROPN
cana-3304	2	20	riyazuddien1	riyazuddien1	PROPN
cana-3304	2	21	,	,	PUNCT
cana-3304	2	22	mummidi	mummidi	VERB
cana-3304	2	23	p	p	NOUN
cana-3304	2	24	subba	subba	ADJ
cana-3304	2	25	raju2	raju2	NOUN
cana-3304	2	26	,	,	PUNCT
cana-3304	2	27	r.	r.	PROPN
cana-3304	2	28	anil	anil	PROPN
cana-3304	3	1	kumar3	kumar3	PROPN
cana-3304	3	2	*	*	PROPN
cana-3304	3	3	,	,	PUNCT
cana-3304	3	4	k.	k.	PROPN
cana-3304	3	5	kalyani4	kalyani4	PROPN
cana-3304	3	6	,	,	PUNCT
cana-3304	3	7	t	t	NOUN
cana-3304	3	8	padmavathi5	padmavathi5	NOUN
cana-3304	3	9	,	,	PUNCT
cana-3304	3	10	v.	v.	ADP
cana-3304	3	11	preethi6	preethi6	NOUN
cana-3304	3	12	1department	1department	NUM
cana-3304	3	13	of	of	ADP
cana-3304	3	14	ece	ece	PROPN
cana-3304	3	15	,	,	PUNCT
cana-3304	3	16	vasireddy	vasireddy	NOUN
cana-3304	3	17	venkatadri	venkatadri	PROPN
cana-3304	3	18	institute	institute	PROPN
cana-3304	3	19	of	of	ADP
cana-3304	3	20	technology	technology	PROPN
cana-3304	3	21	,	,	PUNCT
cana-3304	3	22	guntur	guntur	PROPN
cana-3304	3	23	,	,	PUNCT
cana-3304	3	24	riyazvvit@gmail.com	riyazvvit@gmail.com	X
cana-3304	4	1	2department	2department	NUM
cana-3304	4	2	of	of	ADP
cana-3304	4	3	eee	eee	PROPN
cana-3304	4	4	,	,	PUNCT
cana-3304	4	5	aditya	aditya	PROPN
cana-3304	4	6	university	university	PROPN
cana-3304	4	7	,	,	PUNCT
cana-3304	4	8	surampalem	surampalem	NOUN
cana-3304	4	9	.	.	PUNCT
cana-3304	4	10	,	,	PUNCT
cana-3304	4	11	subbaraju.56@gmail.com	subbaraju.56@gmail.com	X
cana-3304	4	12	3*department	3*department	NUM
cana-3304	4	13	of	of	ADP
cana-3304	4	14	ece	ece	PROPN
cana-3304	4	15	,	,	PUNCT
cana-3304	4	16	aditya	aditya	PROPN
cana-3304	4	17	university	university	PROPN
cana-3304	4	18	,	,	PUNCT
cana-3304	4	19	surampalem	surampalem	NOUN
cana-3304	4	20	.	.	PUNCT
cana-3304	4	21	,	,	PUNCT
cana-3304	4	22	anidecs@gmail.com	anidecs@gmail.com	X
cana-3304	5	1	4department	4department	NUM
cana-3304	5	2	of	of	ADP
cana-3304	5	3	ece	ece	PROPN
cana-3304	5	4	,	,	PUNCT
cana-3304	5	5	aditya	aditya	PROPN
cana-3304	5	6	university	university	PROPN
cana-3304	5	7	,	,	PUNCT
cana-3304	5	8	surampalem	surampalem	NOUN
cana-3304	5	9	.	.	PUNCT
cana-3304	6	1	kalyani.kapula@gmail.com	kalyani.kapula@gmail.com	X
cana-3304	7	1	5department	5department	NUM
cana-3304	7	2	of	of	ADP
cana-3304	7	3	ece	ece	PROPN
cana-3304	7	4	,	,	PUNCT
cana-3304	7	5	cvr	cvr	NOUN
cana-3304	7	6	college	college	NOUN
cana-3304	7	7	of	of	ADP
cana-3304	7	8	engineering	engineering	PROPN
cana-3304	7	9	,	,	PUNCT
cana-3304	7	10	hyderabad	hyderabad	PROPN
cana-3304	7	11	.	.	PUNCT
cana-3304	8	1	padmatp41@gmail.com	padmatp41@gmail.com	X
cana-3304	9	1	6department	6department	NUM
cana-3304	9	2	of	of	ADP
cana-3304	9	3	ece	ece	PROPN
cana-3304	9	4	,	,	PUNCT
cana-3304	9	5	aditya	aditya	PROPN
cana-3304	9	6	university	university	PROPN
cana-3304	9	7	,	,	PUNCT
cana-3304	9	8	surampalem	surampalem	NOUN
cana-3304	9	9	.	.	PUNCT
cana-3304	10	1	preti.santhosh@gmail.com	preti.santhosh@gmail.com	PROPN
cana-3304	10	2	article	article	PROPN
cana-3304	10	3	history	history	NOUN
cana-3304	10	4	:	:	PUNCT
cana-3304	10	5	received	receive	VERB
cana-3304	10	6	:	:	PUNCT
cana-3304	10	7	21	21	NUM
cana-3304	10	8	-	-	SYM
cana-3304	10	9	10	10	NUM
cana-3304	10	10	-	-	PUNCT
cana-3304	10	11	2024	2024	NUM
cana-3304	10	12	revised	revise	VERB
cana-3304	10	13	:	:	PUNCT
cana-3304	10	14	05	05	NUM
cana-3304	10	15	-	-	SYM
cana-3304	10	16	12	12	NUM
cana-3304	10	17	-	-	PUNCT
cana-3304	10	18	2024	2024	NUM
cana-3304	10	19	accepted	accept	VERB
cana-3304	10	20	:	:	PUNCT
cana-3304	10	21	12	12	NUM
cana-3304	10	22	-	-	SYM
cana-3304	10	23	12	12	NUM
cana-3304	10	24	-	-	PUNCT
cana-3304	10	25	2024	2024	NUM
cana-3304	10	26	abstract	abstract	NOUN
cana-3304	10	27	:	:	PUNCT
cana-3304	10	28	introduction	introduction	NOUN
cana-3304	10	29	:	:	PUNCT
cana-3304	10	30	there	there	PRON
cana-3304	10	31	is	be	VERB
cana-3304	10	32	a	a	DET
cana-3304	10	33	growing	grow	VERB
cana-3304	10	34	need	need	NOUN
cana-3304	10	35	for	for	ADP
cana-3304	10	36	high	high	ADJ
cana-3304	10	37	-	-	PUNCT
cana-3304	10	38	accuracy	accuracy	NOUN
cana-3304	10	39	signal	signal	NOUN
cana-3304	10	40	processing	processing	NOUN
cana-3304	10	41	in	in	ADP
cana-3304	10	42	5	5	NUM
cana-3304	10	43	g	g	NOUN
cana-3304	10	44	and	and	CCONJ
cana-3304	10	45	future	future	ADJ
cana-3304	10	46	6	6	NUM
cana-3304	10	47	g	g	NOUN
cana-3304	10	48	networks	network	NOUN
cana-3304	10	49	.	.	PUNCT
cana-3304	11	1	reconfigurable	reconfigurable	ADJ
cana-3304	11	2	intelligent	intelligent	ADJ
cana-3304	11	3	surface	surface	NOUN
cana-3304	11	4	(	(	PUNCT
cana-3304	11	5	ris)-assisted	ris)-assiste	VERB
cana-3304	11	6	ofdm	ofdm	NOUN
cana-3304	11	7	is	be	AUX
cana-3304	11	8	a	a	DET
cana-3304	11	9	promising	promising	ADJ
cana-3304	11	10	solution	solution	NOUN
cana-3304	11	11	to	to	PART
cana-3304	11	12	enhance	enhance	VERB
cana-3304	11	13	channel	channel	NOUN
cana-3304	11	14	quality	quality	NOUN
cana-3304	11	15	.	.	PUNCT
cana-3304	12	1	hybrid	hybrid	ADJ
cana-3304	12	2	tone	tone	NOUN
cana-3304	12	3	ofdm	ofdm	NOUN
cana-3304	12	4	(	(	PUNCT
cana-3304	12	5	ht	ht	NOUN
cana-3304	12	6	-	-	PUNCT
cana-3304	12	7	ofdm	ofdm	NOUN
cana-3304	12	8	)	)	PUNCT
cana-3304	12	9	introduces	introduce	VERB
cana-3304	12	10	a	a	DET
cana-3304	12	11	new	new	ADJ
cana-3304	12	12	approach	approach	NOUN
cana-3304	12	13	to	to	PART
cana-3304	12	14	improve	improve	VERB
cana-3304	12	15	carrier	carrier	NOUN
cana-3304	12	16	frequency	frequency	NOUN
cana-3304	12	17	offset	offset	NOUN
cana-3304	12	18	(	(	PUNCT
cana-3304	12	19	cfo	cfo	NOUN
cana-3304	12	20	)	)	PUNCT
cana-3304	12	21	and	and	CCONJ
cana-3304	12	22	channel	channel	NOUN
cana-3304	12	23	estimation	estimation	NOUN
cana-3304	12	24	.	.	PUNCT
cana-3304	13	1	objectives	objective	NOUN
cana-3304	13	2	:	:	PUNCT
cana-3304	13	3	this	this	DET
cana-3304	13	4	paper	paper	NOUN
cana-3304	13	5	aims	aim	VERB
cana-3304	13	6	to	to	PART
cana-3304	13	7	develop	develop	VERB
cana-3304	13	8	an	an	DET
cana-3304	13	9	efficient	efficient	ADJ
cana-3304	13	10	method	method	NOUN
cana-3304	13	11	for	for	ADP
cana-3304	13	12	joint	joint	ADJ
cana-3304	13	13	cfo	cfo	NOUN
cana-3304	13	14	and	and	CCONJ
cana-3304	13	15	channel	channel	NOUN
cana-3304	13	16	estimation	estimation	NOUN
cana-3304	13	17	in	in	ADP
cana-3304	13	18	ht	ht	PROPN
cana-3304	13	19	-	-	PUNCT
cana-3304	13	20	ofdm	ofdm	NOUN
cana-3304	13	21	.	.	PUNCT
cana-3304	14	1	the	the	DET
cana-3304	14	2	goal	goal	NOUN
cana-3304	14	3	is	be	AUX
cana-3304	14	4	to	to	PART
cana-3304	14	5	minimize	minimize	VERB
cana-3304	14	6	the	the	DET
cana-3304	14	7	mean	mean	ADJ
cana-3304	14	8	square	square	ADJ
cana-3304	14	9	error	error	NOUN
cana-3304	14	10	(	(	PUNCT
cana-3304	14	11	mse	mse	NOUN
cana-3304	14	12	)	)	PUNCT
cana-3304	14	13	and	and	CCONJ
cana-3304	14	14	improve	improve	VERB
cana-3304	14	15	estimation	estimation	NOUN
cana-3304	14	16	accuracy	accuracy	NOUN
cana-3304	14	17	.	.	PUNCT
cana-3304	15	1	methods	method	NOUN
cana-3304	15	2	:	:	PUNCT
cana-3304	15	3	the	the	DET
cana-3304	15	4	method	method	NOUN
cana-3304	15	5	starts	start	VERB
cana-3304	15	6	with	with	ADP
cana-3304	15	7	correlation	correlation	NOUN
cana-3304	15	8	and	and	CCONJ
cana-3304	15	9	least	least	ADJ
cana-3304	15	10	-	-	PUNCT
cana-3304	15	11	squares	square	NOUN
cana-3304	15	12	techniques	technique	NOUN
cana-3304	15	13	to	to	PART
cana-3304	15	14	get	get	VERB
cana-3304	15	15	initial	initial	ADJ
cana-3304	15	16	cfo	cfo	NOUN
cana-3304	15	17	and	and	CCONJ
cana-3304	15	18	channel	channel	NOUN
cana-3304	15	19	estimates	estimate	NOUN
cana-3304	15	20	.	.	PUNCT
cana-3304	16	1	a	a	DET
cana-3304	16	2	hybrid	hybrid	NOUN
cana-3304	16	3	tone	tone	NOUN
cana-3304	16	4	is	be	AUX
cana-3304	16	5	then	then	ADV
cana-3304	16	6	inserted	insert	VERB
cana-3304	16	7	into	into	ADP
cana-3304	16	8	ofdm	ofdm	PROPN
cana-3304	16	9	symbols	symbol	NOUN
cana-3304	16	10	.	.	PUNCT
cana-3304	17	1	this	this	DET
cana-3304	17	2	step	step	NOUN
cana-3304	17	3	reduces	reduce	VERB
cana-3304	17	4	noise	noise	NOUN
cana-3304	17	5	and	and	CCONJ
cana-3304	17	6	enhances	enhance	VERB
cana-3304	17	7	accuracy	accuracy	NOUN
cana-3304	17	8	by	by	ADP
cana-3304	17	9	lowering	lower	VERB
cana-3304	17	10	mse	mse	PROPN
cana-3304	17	11	.	.	PUNCT
cana-3304	18	1	simulations	simulation	NOUN
cana-3304	18	2	and	and	CCONJ
cana-3304	18	3	theoretical	theoretical	ADJ
cana-3304	18	4	analysis	analysis	NOUN
cana-3304	18	5	validate	validate	VERB
cana-3304	18	6	the	the	DET
cana-3304	18	7	approach	approach	NOUN
cana-3304	18	8	.	.	PUNCT
cana-3304	19	1	results	result	NOUN
cana-3304	19	2	:	:	PUNCT
cana-3304	19	3	at	at	ADP
cana-3304	19	4	20	20	NUM
cana-3304	19	5	db	db	PROPN
cana-3304	19	6	snr	snr	PROPN
cana-3304	19	7	,	,	PUNCT
cana-3304	19	8	the	the	DET
cana-3304	19	9	method	method	NOUN
cana-3304	19	10	reduces	reduce	VERB
cana-3304	19	11	mse	mse	NOUN
cana-3304	19	12	to	to	ADP
cana-3304	19	13	0.02	0.02	NUM
cana-3304	19	14	when	when	SCONJ
cana-3304	19	15	100	100	NUM
cana-3304	19	16	ris	ris	PROPN
cana-3304	19	17	elements	element	NOUN
cana-3304	19	18	are	be	AUX
cana-3304	19	19	used	use	VERB
cana-3304	19	20	.	.	PUNCT
cana-3304	20	1	the	the	DET
cana-3304	20	2	cfo	cfo	PROPN
cana-3304	20	3	estimation	estimation	NOUN
cana-3304	20	4	error	error	NOUN
cana-3304	20	5	drops	drop	VERB
cana-3304	20	6	to	to	ADP
cana-3304	20	7	0.005	0.005	NUM
cana-3304	20	8	for	for	ADP
cana-3304	20	9	a	a	DET
cana-3304	20	10	cfo	cfo	ADJ
cana-3304	20	11	value	value	NOUN
cana-3304	20	12	of	of	ADP
cana-3304	20	13	0.5	0.5	NUM
cana-3304	20	14	.	.	PUNCT
cana-3304	21	1	increasing	increase	VERB
cana-3304	21	2	pilot	pilot	NOUN
cana-3304	21	3	subcarriers	subcarrier	NOUN
cana-3304	21	4	to	to	ADP
cana-3304	21	5	32	32	NUM
cana-3304	21	6	at	at	ADP
cana-3304	21	7	30	30	NUM
cana-3304	21	8	db	db	NOUN
cana-3304	21	9	snr	snr	PROPN
cana-3304	21	10	further	far	ADV
cana-3304	21	11	lowers	lower	VERB
cana-3304	21	12	mse	mse	NOUN
cana-3304	21	13	to	to	ADP
cana-3304	21	14	0.01	0.01	NUM
cana-3304	21	15	.	.	PUNCT
cana-3304	22	1	additional	additional	ADJ
cana-3304	22	2	hybrid	hybrid	ADJ
cana-3304	22	3	tone	tone	NOUN
cana-3304	22	4	symbols	symbol	NOUN
cana-3304	22	5	show	show	VERB
cana-3304	22	6	significant	significant	ADJ
cana-3304	22	7	improvements	improvement	NOUN
cana-3304	22	8	in	in	ADP
cana-3304	22	9	high	high	ADJ
cana-3304	22	10	-	-	PUNCT
cana-3304	22	11	snr	snr	NOUN
cana-3304	22	12	conditions	condition	NOUN
cana-3304	22	13	.	.	PUNCT
cana-3304	23	1	conclusions	conclusion	NOUN
cana-3304	23	2	:	:	PUNCT
cana-3304	23	3	the	the	DET
cana-3304	23	4	proposed	propose	VERB
cana-3304	23	5	method	method	NOUN
cana-3304	23	6	effectively	effectively	ADV
cana-3304	23	7	enhances	enhance	VERB
cana-3304	23	8	cfo	cfo	ADJ
cana-3304	23	9	and	and	CCONJ
cana-3304	23	10	channel	channel	NOUN
cana-3304	23	11	estimation	estimation	NOUN
cana-3304	23	12	.	.	PUNCT
cana-3304	24	1	it	it	PRON
cana-3304	24	2	achieves	achieve	VERB
cana-3304	24	3	significant	significant	ADJ
cana-3304	24	4	mse	mse	NOUN
cana-3304	24	5	reduction	reduction	NOUN
cana-3304	24	6	and	and	CCONJ
cana-3304	24	7	improves	improve	VERB
cana-3304	24	8	accuracy	accuracy	NOUN
cana-3304	24	9	in	in	ADP
cana-3304	24	10	ris	ris	PROPN
cana-3304	24	11	-	-	PUNCT
cana-3304	24	12	assisted	assist	VERB
cana-3304	24	13	htofdm	htofdm	ADJ
cana-3304	24	14	systems	system	NOUN
cana-3304	24	15	.	.	PUNCT
cana-3304	25	1	this	this	PRON
cana-3304	25	2	makes	make	VERB
cana-3304	25	3	it	it	PRON
cana-3304	25	4	suitable	suitable	ADJ
cana-3304	25	5	for	for	ADP
cana-3304	25	6	advanced	advanced	ADJ
cana-3304	25	7	5	5	NUM
cana-3304	25	8	g	g	NOUN
cana-3304	25	9	and	and	CCONJ
cana-3304	25	10	6	6	NUM
cana-3304	25	11	g	g	NOUN
cana-3304	25	12	networks	network	NOUN
cana-3304	25	13	.	.	PUNCT
cana-3304	26	1	keywords	keyword	NOUN
cana-3304	26	2	:	:	PUNCT
cana-3304	26	3	ris	ris	PROPN
cana-3304	26	4	,	,	PUNCT
cana-3304	26	5	ofdm	ofdm	PROPN
cana-3304	26	6	,	,	PUNCT
cana-3304	26	7	cfo	cfo	PROPN
cana-3304	26	8	,	,	PUNCT
cana-3304	26	9	channel	channel	NOUN
cana-3304	26	10	estimation	estimation	NOUN
cana-3304	26	11	,	,	PUNCT
cana-3304	26	12	mse	mse	PROPN
cana-3304	26	13	,	,	PUNCT
cana-3304	26	14	snr	snr	PROPN
cana-3304	26	15	.	.	PUNCT
cana-3304	27	1	1	1	X
cana-3304	27	2	.	.	X
cana-3304	28	1	introduction	introduction	NOUN
cana-3304	28	2	ris	ris	PROPN
cana-3304	28	3	are	be	AUX
cana-3304	28	4	transforming	transform	VERB
cana-3304	28	5	wireless	wireless	ADJ
cana-3304	28	6	communications	communication	NOUN
cana-3304	28	7	.	.	PUNCT
cana-3304	29	1	this	this	DET
cana-3304	29	2	technology	technology	NOUN
cana-3304	29	3	enables	enable	VERB
cana-3304	29	4	intelligent	intelligent	ADJ
cana-3304	29	5	radio	radio	NOUN
cana-3304	29	6	environments	environment	NOUN
cana-3304	29	7	by	by	ADP
cana-3304	29	8	controlling	control	VERB
cana-3304	29	9	electromagnetic	electromagnetic	ADJ
cana-3304	29	10	wave	wave	NOUN
cana-3304	29	11	propagation	propagation	NOUN
cana-3304	29	12	.	.	PUNCT
cana-3304	30	1	it	it	PRON
cana-3304	30	2	achieves	achieve	VERB
cana-3304	30	3	these	these	PRON
cana-3304	30	4	using	use	VERB
cana-3304	30	5	surfaces	surface	NOUN
cana-3304	30	6	embedded	embed	VERB
cana-3304	30	7	with	with	ADP
cana-3304	30	8	passive	passive	ADJ
cana-3304	30	9	reflecting	reflect	VERB
cana-3304	30	10	elements	element	NOUN
cana-3304	30	11	.	.	PUNCT
cana-3304	31	1	ris	ris	PROPN
cana-3304	31	2	technology	technology	PROPN
cana-3304	31	3	is	be	AUX
cana-3304	31	4	expected	expect	VERB
cana-3304	31	5	to	to	PART
cana-3304	31	6	play	play	VERB
cana-3304	31	7	a	a	DET
cana-3304	31	8	crucial	crucial	ADJ
cana-3304	31	9	role	role	NOUN
cana-3304	31	10	in	in	ADP
cana-3304	31	11	6	6	NUM
cana-3304	31	12	g	g	NOUN
cana-3304	31	13	networks	network	NOUN
cana-3304	31	14	by	by	ADP
cana-3304	31	15	improving	improve	VERB
cana-3304	31	16	signal	signal	ADJ
cana-3304	31	17	coverage	coverage	NOUN
cana-3304	31	18	,	,	PUNCT
cana-3304	31	19	energy	energy	NOUN
cana-3304	31	20	efficiency	efficiency	NOUN
cana-3304	31	21	and	and	CCONJ
cana-3304	31	22	reliability	reliability	NOUN
cana-3304	31	23	[	[	X
cana-3304	31	24	1	1	NUM
cana-3304	31	25	,	,	PUNCT
cana-3304	31	26	16	16	NUM
cana-3304	31	27	]	]	PUNCT
cana-3304	31	28	.	.	PUNCT
cana-3304	32	1	to	to	PART
cana-3304	32	2	fully	fully	ADV
cana-3304	32	3	leverage	leverage	VERB
cana-3304	32	4	ris	ris	PROPN
cana-3304	32	5	,	,	PUNCT
cana-3304	32	6	accurate	accurate	ADJ
cana-3304	32	7	channel	channel	NOUN
cana-3304	32	8	state	state	NOUN
cana-3304	32	9	information	information	NOUN
cana-3304	32	10	(	(	PUNCT
cana-3304	32	11	csi	csi	PROPN
cana-3304	32	12	)	)	PUNCT
cana-3304	32	13	is	be	AUX
cana-3304	32	14	essential	essential	ADJ
cana-3304	32	15	.	.	PUNCT
cana-3304	33	1	with	with	ADP
cana-3304	33	2	proper	proper	ADJ
cana-3304	33	3	csi	csi	NOUN
cana-3304	33	4	,	,	PUNCT
cana-3304	33	5	systems	system	NOUN
cana-3304	33	6	can	can	AUX
cana-3304	33	7	optimize	optimize	VERB
cana-3304	33	8	ris	ris	PROPN
cana-3304	33	9	reflection	reflection	NOUN
cana-3304	33	10	coefficients	coefficient	NOUN
cana-3304	33	11	,	,	PUNCT
cana-3304	33	12	enhancing	enhance	VERB
cana-3304	33	13	overall	overall	ADJ
cana-3304	33	14	performance	performance	NOUN
cana-3304	33	15	.	.	PUNCT
cana-3304	34	1	mailto:riyazvvit@gmail.com	mailto:riyazvvit@gmail.com	X
cana-3304	34	2	mailto:subbaraju.56@gmail.com	mailto:subbaraju.56@gmail.com	PROPN
cana-3304	34	3	mailto:anidecs@gmail.com	mailto:anidecs@gmail.com	PROPN
cana-3304	34	4	mailto:kalyani.kapula@gmail.com	mailto:kalyani.kapula@gmail.com	PROPN
cana-3304	35	1	mailto:padmatp41@gmail.com	mailto:padmatp41@gmail.com	PROPN
cana-3304	35	2	mailto:preti.santhosh@gmail.com	mailto:preti.santhosh@gmail.com	PROPN
cana-3304	35	3	communications	communication	NOUN
cana-3304	35	4	on	on	ADP
cana-3304	35	5	applied	apply	VERB
cana-3304	35	6	nonlinear	nonlinear	ADJ
cana-3304	35	7	analysis	analysis	NOUN
cana-3304	35	8	issn	issn	NOUN
cana-3304	35	9	:	:	PUNCT
cana-3304	35	10	1074	1074	NUM
cana-3304	35	11	-	-	PUNCT
cana-3304	35	12	133x	133x	NUM
cana-3304	35	13	vol	vol	NOUN
cana-3304	35	14	32	32	NUM
cana-3304	35	15	no	no	NOUN
cana-3304	35	16	.	.	PUNCT
cana-3304	36	1	6s	6s	NUM
cana-3304	36	2	(	(	PUNCT
cana-3304	36	3	2025	2025	NUM
cana-3304	36	4	)	)	PUNCT
cana-3304	36	5	391	391	NUM
cana-3304	36	6	https://internationalpubls.com	https://internationalpubls.com	X
cana-3304	36	7	estimating	estimate	VERB
cana-3304	36	8	csi	csi	PROPN
cana-3304	36	9	in	in	ADP
cana-3304	36	10	ris	ris	PROPN
cana-3304	36	11	-	-	PUNCT
cana-3304	36	12	aided	aid	VERB
cana-3304	36	13	ofdm	ofdm	NOUN
cana-3304	36	14	systems	system	NOUN
cana-3304	36	15	presents	present	VERB
cana-3304	36	16	significant	significant	ADJ
cana-3304	36	17	challenges	challenge	NOUN
cana-3304	36	18	.	.	PUNCT
cana-3304	37	1	ris	ris	PROPN
cana-3304	37	2	configurations	configuration	NOUN
cana-3304	37	3	typically	typically	ADV
cana-3304	37	4	involve	involve	VERB
cana-3304	37	5	many	many	ADJ
cana-3304	37	6	passive	passive	ADJ
cana-3304	37	7	elements	element	NOUN
cana-3304	37	8	,	,	PUNCT
cana-3304	37	9	complicating	complicate	VERB
cana-3304	37	10	the	the	DET
cana-3304	37	11	process	process	NOUN
cana-3304	37	12	.	.	PUNCT
cana-3304	38	1	various	various	ADJ
cana-3304	38	2	methods	method	NOUN
cana-3304	38	3	have	have	AUX
cana-3304	38	4	been	be	AUX
cana-3304	38	5	proposed	propose	VERB
cana-3304	38	6	to	to	PART
cana-3304	38	7	address	address	VERB
cana-3304	38	8	this	this	PRON
cana-3304	38	9	.	.	PUNCT
cana-3304	39	1	the	the	DET
cana-3304	39	2	on	on	ADP
cana-3304	39	3	/	/	SYM
cana-3304	39	4	off	off	ADP
cana-3304	39	5	approach	approach	NOUN
cana-3304	39	6	is	be	AUX
cana-3304	39	7	a	a	DET
cana-3304	39	8	basic	basic	ADJ
cana-3304	39	9	technique	technique	NOUN
cana-3304	39	10	that	that	PRON
cana-3304	39	11	activates	activate	VERB
cana-3304	39	12	one	one	NUM
cana-3304	39	13	ris	ris	PROPN
cana-3304	39	14	element	element	NOUN
cana-3304	39	15	at	at	ADP
cana-3304	39	16	a	a	DET
cana-3304	39	17	time	time	NOUN
cana-3304	39	18	.	.	PUNCT
cana-3304	40	1	while	while	SCONJ
cana-3304	40	2	simple	simple	ADJ
cana-3304	40	3	,	,	PUNCT
cana-3304	40	4	it	it	PRON
cana-3304	40	5	does	do	AUX
cana-3304	40	6	not	not	PART
cana-3304	40	7	utilize	utilize	VERB
cana-3304	40	8	the	the	DET
cana-3304	40	9	ris	ris	PROPN
cana-3304	40	10	surface	surface	PROPN
cana-3304	40	11	’s	’s	PART
cana-3304	40	12	full	full	ADJ
cana-3304	40	13	potential	potential	NOUN
cana-3304	40	14	.	.	PUNCT
cana-3304	41	1	reflection	reflection	NOUN
cana-3304	41	2	pattern	pattern	NOUN
cana-3304	41	3	-	-	PUNCT
cana-3304	41	4	based	base	VERB
cana-3304	41	5	methods	method	NOUN
cana-3304	41	6	have	have	AUX
cana-3304	41	7	also	also	ADV
cana-3304	41	8	emerged	emerge	VERB
cana-3304	41	9	,	,	PUNCT
cana-3304	41	10	using	use	VERB
cana-3304	41	11	predefined	predefine	VERB
cana-3304	41	12	ris	ris	PROPN
cana-3304	41	13	reflection	reflection	NOUN
cana-3304	41	14	coefficients	coefficient	NOUN
cana-3304	41	15	for	for	ADP
cana-3304	41	16	estimation	estimation	NOUN
cana-3304	41	17	.	.	PUNCT
cana-3304	42	1	these	these	DET
cana-3304	42	2	methods	method	NOUN
cana-3304	42	3	,	,	PUNCT
cana-3304	42	4	however	however	ADV
cana-3304	42	5	,	,	PUNCT
cana-3304	42	6	often	often	ADV
cana-3304	42	7	require	require	VERB
cana-3304	42	8	some	some	DET
cana-3304	42	9	active	active	ADJ
cana-3304	42	10	ris	ris	PROPN
cana-3304	42	11	elements	element	NOUN
cana-3304	42	12	,	,	PUNCT
cana-3304	42	13	which	which	PRON
cana-3304	42	14	increase	increase	VERB
cana-3304	42	15	hardware	hardware	NOUN
cana-3304	42	16	costs	cost	NOUN
cana-3304	42	17	.	.	PUNCT
cana-3304	43	1	recently	recently	ADV
cana-3304	43	2	,	,	PUNCT
cana-3304	43	3	advanced	advanced	ADJ
cana-3304	43	4	techniques	technique	NOUN
cana-3304	43	5	like	like	ADP
cana-3304	43	6	enhanced	enhance	VERB
cana-3304	43	7	extreme	extreme	ADJ
cana-3304	43	8	learning	learning	NOUN
cana-3304	43	9	machine	machine	NOUN
cana-3304	43	10	(	(	PUNCT
cana-3304	43	11	elm)-based	elm)-base	VERB
cana-3304	43	12	methods	method	NOUN
cana-3304	43	13	have	have	AUX
cana-3304	43	14	shown	show	VERB
cana-3304	43	15	promise	promise	NOUN
cana-3304	43	16	.	.	PUNCT
cana-3304	44	1	elms	elm	NOUN
cana-3304	44	2	address	address	NOUN
cana-3304	44	3	issues	issue	NOUN
cana-3304	44	4	like	like	ADP
cana-3304	44	5	insufficient	insufficient	ADJ
cana-3304	44	6	cyclic	cyclic	ADJ
cana-3304	44	7	prefix	prefix	NOUN
cana-3304	44	8	(	(	PUNCT
cana-3304	44	9	cp	cp	NOUN
cana-3304	44	10	)	)	PUNCT
cana-3304	44	11	length	length	NOUN
cana-3304	44	12	and	and	CCONJ
cana-3304	44	13	hardware	hardware	NOUN
cana-3304	44	14	imperfections	imperfection	NOUN
cana-3304	44	15	.	.	PUNCT
cana-3304	45	1	despite	despite	SCONJ
cana-3304	45	2	their	their	PRON
cana-3304	45	3	effectiveness	effectiveness	NOUN
cana-3304	45	4	.	.	PUNCT
cana-3304	46	1	these	these	DET
cana-3304	46	2	methods	method	NOUN
cana-3304	46	3	involve	involve	VERB
cana-3304	46	4	prolonged	prolonged	ADJ
cana-3304	46	5	training	training	NOUN
cana-3304	46	6	,	,	PUNCT
cana-3304	46	7	making	make	VERB
cana-3304	46	8	them	they	PRON
cana-3304	46	9	less	less	ADV
cana-3304	46	10	practical	practical	ADJ
cana-3304	46	11	for	for	ADP
cana-3304	46	12	real	real	ADJ
cana-3304	46	13	-	-	PUNCT
cana-3304	46	14	time	time	NOUN
cana-3304	46	15	applications	application	NOUN
cana-3304	46	16	.	.	PUNCT
cana-3304	47	1	another	another	DET
cana-3304	47	2	key	key	ADJ
cana-3304	47	3	issue	issue	NOUN
cana-3304	47	4	in	in	ADP
cana-3304	47	5	ris	ris	PROPN
cana-3304	47	6	-	-	ADJ
cana-3304	47	7	aided	aid	VERB
cana-3304	47	8	systems	system	NOUN
cana-3304	47	9	is	be	AUX
cana-3304	47	10	carrier	carrier	NOUN
cana-3304	47	11	frequency	frequency	NOUN
cana-3304	47	12	offset	offset	NOUN
cana-3304	47	13	(	(	PUNCT
cana-3304	47	14	cfo	cfo	NOUN
cana-3304	47	15	)	)	PUNCT
cana-3304	47	16	.	.	PUNCT
cana-3304	48	1	cfo	cfo	PROPN
cana-3304	48	2	occurs	occur	VERB
cana-3304	48	3	due	due	ADJ
cana-3304	48	4	to	to	ADP
cana-3304	48	5	frequency	frequency	NOUN
cana-3304	48	6	mismatches	mismatch	NOUN
cana-3304	48	7	between	between	ADP
cana-3304	48	8	transmitter	transmitter	NOUN
cana-3304	48	9	and	and	CCONJ
cana-3304	48	10	receiver	receiver	ADJ
cana-3304	48	11	oscillators	oscillator	NOUN
cana-3304	48	12	.	.	PUNCT
cana-3304	49	1	this	this	DET
cana-3304	49	2	misalignment	misalignment	NOUN
cana-3304	49	3	disrupts	disrupt	VERB
cana-3304	49	4	the	the	DET
cana-3304	49	5	orthogonality	orthogonality	NOUN
cana-3304	49	6	of	of	ADP
cana-3304	49	7	subcarriers	subcarrier	NOUN
cana-3304	49	8	in	in	ADP
cana-3304	49	9	ofdm	ofdm	PROPN
cana-3304	49	10	systems	system	NOUN
cana-3304	49	11	causes	cause	VERB
cana-3304	49	12	inter	inter	ADJ
cana-3304	49	13	-	-	ADJ
cana-3304	49	14	carrier	carrier	ADJ
cana-3304	49	15	interference	interference	NOUN
cana-3304	49	16	(	(	PUNCT
cana-3304	49	17	ici	ici	PROPN
cana-3304	49	18	)	)	PUNCT
cana-3304	50	1	[	[	X
cana-3304	50	2	2	2	NUM
cana-3304	50	3	,	,	PUNCT
cana-3304	50	4	3	3	NUM
cana-3304	50	5	]	]	PUNCT
cana-3304	50	6	.	.	PUNCT
cana-3304	51	1	cfo	cfo	PROPN
cana-3304	51	2	degrades	degrade	VERB
cana-3304	51	3	system	system	NOUN
cana-3304	51	4	performance	performance	NOUN
cana-3304	51	5	,	,	PUNCT
cana-3304	51	6	making	make	VERB
cana-3304	51	7	its	its	PRON
cana-3304	51	8	estimation	estimation	NOUN
cana-3304	51	9	critical	critical	ADJ
cana-3304	51	10	.	.	PUNCT
cana-3304	52	1	joint	joint	ADJ
cana-3304	52	2	cfo	cfo	PROPN
cana-3304	52	3	and	and	CCONJ
cana-3304	52	4	channel	channel	NOUN
cana-3304	52	5	estimation	estimation	NOUN
cana-3304	52	6	techniques	technique	NOUN
cana-3304	52	7	have	have	AUX
cana-3304	52	8	been	be	AUX
cana-3304	52	9	developed	develop	VERB
cana-3304	52	10	to	to	PART
cana-3304	52	11	tackle	tackle	VERB
cana-3304	52	12	this	this	PRON
cana-3304	52	13	.	.	PUNCT
cana-3304	53	1	some	some	DET
cana-3304	53	2	methods	method	NOUN
cana-3304	53	3	insert	insert	VERB
cana-3304	53	4	pilot	pilot	NOUN
cana-3304	53	5	symbols	symbol	NOUN
cana-3304	53	6	in	in	ADP
cana-3304	53	7	the	the	DET
cana-3304	53	8	time	time	NOUN
cana-3304	53	9	domain	domain	NOUN
cana-3304	53	10	to	to	PART
cana-3304	53	11	estimate	estimate	VERB
cana-3304	53	12	cfo	cfo	NOUN
cana-3304	53	13	[	[	X
cana-3304	53	14	4	4	NUM
cana-3304	53	15	]	]	PUNCT
cana-3304	53	16	.	.	PUNCT
cana-3304	54	1	while	while	SCONJ
cana-3304	54	2	effective	effective	ADJ
cana-3304	54	3	,	,	PUNCT
cana-3304	54	4	these	these	DET
cana-3304	54	5	approaches	approach	NOUN
cana-3304	54	6	increase	increase	VERB
cana-3304	54	7	system	system	NOUN
cana-3304	54	8	complexity	complexity	NOUN
cana-3304	54	9	and	and	CCONJ
cana-3304	54	10	rely	rely	VERB
cana-3304	54	11	on	on	ADP
cana-3304	54	12	knowing	know	VERB
cana-3304	54	13	the	the	DET
cana-3304	54	14	channel	channel	NOUN
cana-3304	54	15	’s	’s	PART
cana-3304	54	16	maximum	maximum	ADJ
cana-3304	54	17	delay	delay	NOUN
cana-3304	54	18	spread	spread	NOUN
cana-3304	54	19	,	,	PUNCT
cana-3304	54	20	which	which	PRON
cana-3304	54	21	is	be	AUX
cana-3304	54	22	often	often	ADV
cana-3304	54	23	unavailable	unavailable	ADJ
cana-3304	54	24	.	.	PUNCT
cana-3304	55	1	to	to	PART
cana-3304	55	2	address	address	VERB
cana-3304	55	3	these	these	DET
cana-3304	55	4	challenges	challenge	NOUN
cana-3304	55	5	,	,	PUNCT
cana-3304	55	6	we	we	PRON
cana-3304	55	7	propose	propose	VERB
cana-3304	55	8	a	a	DET
cana-3304	55	9	insertion	insertion	NOUN
cana-3304	55	10	of	of	ADP
cana-3304	55	11	hybrid	hybrid	ADJ
cana-3304	55	12	tone	tone	NOUN
cana-3304	55	13	in	in	ADP
cana-3304	55	14	ofdm	ofdm	PROPN
cana-3304	55	15	symbols	symbol	NOUN
cana-3304	55	16	.	.	PUNCT
cana-3304	56	1	it	it	PRON
cana-3304	56	2	is	be	AUX
cana-3304	56	3	specifically	specifically	ADV
cana-3304	56	4	designed	design	VERB
cana-3304	56	5	for	for	ADP
cana-3304	56	6	cfo	cfo	NOUN
cana-3304	56	7	and	and	CCONJ
cana-3304	56	8	channel	channel	NOUN
cana-3304	56	9	estimation	estimation	NOUN
cana-3304	56	10	in	in	ADP
cana-3304	56	11	ris	ris	PROPN
cana-3304	56	12	-	-	PUNCT
cana-3304	56	13	aided	aid	VERB
cana-3304	56	14	ofdm	ofdm	NOUN
cana-3304	56	15	systems	system	NOUN
cana-3304	56	16	[	[	X
cana-3304	56	17	5	5	NUM
cana-3304	56	18	,	,	PUNCT
cana-3304	56	19	6	6	NUM
cana-3304	56	20	]	]	PUNCT
cana-3304	56	21	.	.	PUNCT
cana-3304	57	1	the	the	DET
cana-3304	57	2	protocol	protocol	NOUN
cana-3304	57	3	eliminates	eliminate	VERB
cana-3304	57	4	the	the	DET
cana-3304	57	5	need	need	NOUN
cana-3304	57	6	for	for	ADP
cana-3304	57	7	prior	prior	ADJ
cana-3304	57	8	knowledge	knowledge	NOUN
cana-3304	57	9	of	of	ADP
cana-3304	57	10	the	the	DET
cana-3304	57	11	channel	channel	NOUN
cana-3304	57	12	’s	’s	PART
cana-3304	57	13	maximum	maximum	ADJ
cana-3304	57	14	delay	delay	NOUN
cana-3304	57	15	spread	spread	VERB
cana-3304	57	16	.	.	PUNCT
cana-3304	58	1	this	this	PRON
cana-3304	58	2	makes	make	VERB
cana-3304	58	3	it	it	PRON
cana-3304	58	4	simpler	simple	ADJ
cana-3304	58	5	and	and	CCONJ
cana-3304	58	6	more	more	ADV
cana-3304	58	7	efficient	efficient	ADJ
cana-3304	58	8	.	.	PUNCT
cana-3304	59	1	the	the	DET
cana-3304	59	2	first	first	ADJ
cana-3304	59	3	phase	phase	NOUN
cana-3304	59	4	involves	involve	VERB
cana-3304	59	5	correlation	correlation	NOUN
cana-3304	59	6	-	-	PUNCT
cana-3304	59	7	based	base	VERB
cana-3304	59	8	cfo	cfo	NOUN
cana-3304	59	9	estimation	estimation	NOUN
cana-3304	59	10	and	and	CCONJ
cana-3304	59	11	least	least	ADJ
cana-3304	59	12	-	-	PUNCT
cana-3304	59	13	square	square	NOUN
cana-3304	59	14	(	(	PUNCT
cana-3304	59	15	ls)-based	ls)-based	ADJ
cana-3304	59	16	channel	channel	NOUN
cana-3304	59	17	estimation	estimation	NOUN
cana-3304	59	18	.	.	PUNCT
cana-3304	60	1	this	this	PRON
cana-3304	60	2	provides	provide	VERB
cana-3304	60	3	initial	initial	ADJ
cana-3304	60	4	estimates	estimate	NOUN
cana-3304	60	5	with	with	ADP
cana-3304	60	6	low	low	ADJ
cana-3304	60	7	complexity	complexity	NOUN
cana-3304	60	8	.	.	PUNCT
cana-3304	61	1	next	next	ADV
cana-3304	61	2	,	,	PUNCT
cana-3304	61	3	noise	noise	NOUN
cana-3304	61	4	effects	effect	NOUN
cana-3304	61	5	are	be	AUX
cana-3304	61	6	reduced	reduce	VERB
cana-3304	61	7	,	,	PUNCT
cana-3304	61	8	refining	refine	VERB
cana-3304	61	9	these	these	DET
cana-3304	61	10	initial	initial	ADJ
cana-3304	61	11	estimates	estimate	NOUN
cana-3304	61	12	[	[	X
cana-3304	61	13	7	7	NUM
cana-3304	61	14	,	,	PUNCT
cana-3304	61	15	8	8	NUM
cana-3304	61	16	]	]	PUNCT
cana-3304	61	17	.	.	PUNCT
cana-3304	62	1	the	the	DET
cana-3304	62	2	demand	demand	NOUN
cana-3304	62	3	for	for	ADP
cana-3304	62	4	faster	fast	ADJ
cana-3304	62	5	and	and	CCONJ
cana-3304	62	6	more	more	ADV
cana-3304	62	7	reliable	reliable	ADJ
cana-3304	62	8	wireless	wireless	ADJ
cana-3304	62	9	communication	communication	NOUN
cana-3304	62	10	has	have	AUX
cana-3304	62	11	driven	drive	VERB
cana-3304	62	12	the	the	DET
cana-3304	62	13	development	development	NOUN
cana-3304	62	14	of	of	ADP
cana-3304	62	15	advanced	advanced	ADJ
cana-3304	62	16	techniques	technique	NOUN
cana-3304	62	17	in	in	ADP
cana-3304	62	18	ofdm	ofdm	PROPN
cana-3304	62	19	.	.	PUNCT
cana-3304	63	1	hybrid	hybrid	ADJ
cana-3304	63	2	tone	tone	NOUN
cana-3304	63	3	ofdm	ofdm	NOUN
cana-3304	63	4	and	and	CCONJ
cana-3304	63	5	ris	ri	NOUN
cana-3304	63	6	-	-	ADJ
cana-3304	63	7	assisted	assist	VERB
cana-3304	63	8	ofdm	ofdm	NOUN
cana-3304	63	9	are	be	AUX
cana-3304	63	10	among	among	ADP
cana-3304	63	11	the	the	DET
cana-3304	63	12	latest	late	ADJ
cana-3304	63	13	innovations	innovation	NOUN
cana-3304	63	14	.	.	PUNCT
cana-3304	64	1	these	these	DET
cana-3304	64	2	techniques	technique	NOUN
cana-3304	64	3	address	address	VERB
cana-3304	64	4	critical	critical	ADJ
cana-3304	64	5	challenges	challenge	NOUN
cana-3304	64	6	like	like	ADP
cana-3304	64	7	cfo	cfo	NOUN
cana-3304	64	8	and	and	CCONJ
cana-3304	64	9	channel	channel	NOUN
cana-3304	64	10	estimation	estimation	NOUN
cana-3304	64	11	.	.	PUNCT
cana-3304	65	1	this	this	DET
cana-3304	65	2	literature	literature	NOUN
cana-3304	65	3	survey	survey	NOUN
cana-3304	65	4	highlights	highlight	VERB
cana-3304	65	5	current	current	ADJ
cana-3304	65	6	research	research	NOUN
cana-3304	66	1	[	[	X
cana-3304	66	2	9	9	NUM
cana-3304	66	3	,	,	PUNCT
cana-3304	66	4	17	17	NUM
cana-3304	66	5	]	]	PUNCT
cana-3304	66	6	.	.	PUNCT
cana-3304	67	1	cfo	cfo	PROPN
cana-3304	67	2	arises	arise	VERB
cana-3304	67	3	due	due	ADJ
cana-3304	67	4	to	to	ADP
cana-3304	67	5	oscillator	oscillator	NOUN
cana-3304	67	6	mismatches	mismatch	NOUN
cana-3304	67	7	and	and	CCONJ
cana-3304	67	8	doppler	doppler	NOUN
cana-3304	67	9	effects	effect	NOUN
cana-3304	67	10	.	.	PUNCT
cana-3304	68	1	it	it	PRON
cana-3304	68	2	disrupts	disrupt	VERB
cana-3304	68	3	subcarrier	subcarrier	NOUN
cana-3304	68	4	orthogonality	orthogonality	NOUN
cana-3304	68	5	and	and	CCONJ
cana-3304	68	6	causes	cause	VERB
cana-3304	68	7	inter	inter	ADJ
cana-3304	68	8	-	-	ADJ
cana-3304	68	9	carrier	carrier	NOUN
cana-3304	68	10	interference	interference	NOUN
cana-3304	68	11	.	.	PUNCT
cana-3304	69	1	traditional	traditional	ADJ
cana-3304	69	2	cfo	cfo	PROPN
cana-3304	69	3	estimation	estimation	NOUN
cana-3304	69	4	techniques	technique	NOUN
cana-3304	69	5	,	,	PUNCT
cana-3304	69	6	such	such	ADJ
cana-3304	69	7	as	as	ADP
cana-3304	69	8	maximum	maximum	ADJ
cana-3304	69	9	likelihood	likelihood	NOUN
cana-3304	69	10	estimation	estimation	NOUN
cana-3304	69	11	(	(	PUNCT
cana-3304	69	12	mle	mle	PROPN
cana-3304	69	13	)	)	PUNCT
cana-3304	69	14	and	and	CCONJ
cana-3304	69	15	least	least	ADJ
cana-3304	69	16	squares	square	NOUN
cana-3304	69	17	(	(	PUNCT
cana-3304	69	18	ls	ls	PROPN
cana-3304	69	19	)	)	PUNCT
cana-3304	69	20	,	,	PUNCT
cana-3304	69	21	are	be	AUX
cana-3304	69	22	computationally	computationally	ADV
cana-3304	69	23	intensive	intensive	ADJ
cana-3304	69	24	.	.	PUNCT
cana-3304	70	1	hybrid	hybrid	ADJ
cana-3304	70	2	tone	tone	NOUN
cana-3304	70	3	ofdm	ofdm	NOUN
cana-3304	70	4	improves	improve	VERB
cana-3304	70	5	these	these	DET
cana-3304	70	6	methods	method	NOUN
cana-3304	70	7	by	by	ADP
cana-3304	70	8	adding	add	VERB
cana-3304	70	9	pilot	pilot	NOUN
cana-3304	70	10	tones	tone	NOUN
cana-3304	70	11	[	[	X
cana-3304	70	12	10	10	NUM
cana-3304	70	13	]	]	PUNCT
cana-3304	70	14	.	.	PUNCT
cana-3304	71	1	these	these	DET
cana-3304	71	2	tones	tone	NOUN
cana-3304	71	3	serve	serve	VERB
cana-3304	71	4	as	as	ADP
cana-3304	71	5	references	reference	NOUN
cana-3304	71	6	for	for	ADP
cana-3304	71	7	precise	precise	ADJ
cana-3304	71	8	cfo	cfo	NOUN
cana-3304	71	9	estimation	estimation	NOUN
cana-3304	71	10	without	without	ADP
cana-3304	71	11	adding	add	VERB
cana-3304	71	12	significant	significant	ADJ
cana-3304	71	13	overhead	overhead	NOUN
cana-3304	71	14	[	[	X
cana-3304	71	15	11	11	NUM
cana-3304	71	16	,	,	PUNCT
cana-3304	71	17	12	12	NUM
cana-3304	71	18	]	]	PUNCT
cana-3304	71	19	.	.	PUNCT
cana-3304	72	1	machine	machine	NOUN
cana-3304	72	2	learning	learn	VERB
cana-3304	72	3	approaches	approach	NOUN
cana-3304	72	4	have	have	VERB
cana-3304	72	5	further	far	ADV
cana-3304	72	6	enhanced	enhance	VERB
cana-3304	72	7	accuracy	accuracy	NOUN
cana-3304	72	8	in	in	ADP
cana-3304	72	9	dynamic	dynamic	ADJ
cana-3304	72	10	channels	channel	NOUN
cana-3304	72	11	.	.	PUNCT
cana-3304	73	1	algorithms	algorithm	NOUN
cana-3304	73	2	using	use	VERB
cana-3304	73	3	neural	neural	ADJ
cana-3304	73	4	networks	network	NOUN
cana-3304	73	5	adapt	adapt	VERB
cana-3304	73	6	to	to	ADP
cana-3304	73	7	changing	change	VERB
cana-3304	73	8	cfo	cfo	ADJ
cana-3304	73	9	conditions	condition	NOUN
cana-3304	73	10	better	well	ADV
cana-3304	73	11	than	than	ADP
cana-3304	73	12	conventional	conventional	ADJ
cana-3304	73	13	methods	method	NOUN
cana-3304	73	14	[	[	X
cana-3304	73	15	13	13	NUM
cana-3304	73	16	]	]	PUNCT
cana-3304	73	17	.	.	PUNCT
cana-3304	74	1	channel	channel	PROPN
cana-3304	74	2	estimation	estimation	NOUN
cana-3304	74	3	is	be	AUX
cana-3304	74	4	vital	vital	ADJ
cana-3304	74	5	for	for	ADP
cana-3304	74	6	reliable	reliable	ADJ
cana-3304	74	7	communication	communication	NOUN
cana-3304	74	8	.	.	PUNCT
cana-3304	75	1	it	it	PRON
cana-3304	75	2	ensures	ensure	VERB
cana-3304	75	3	accurate	accurate	ADJ
cana-3304	75	4	equalization	equalization	NOUN
cana-3304	75	5	at	at	ADP
cana-3304	75	6	the	the	DET
cana-3304	75	7	receiver	receiver	NOUN
cana-3304	75	8	.	.	PUNCT
cana-3304	76	1	pilot	pilot	NOUN
cana-3304	76	2	-	-	PUNCT
cana-3304	76	3	assisted	assist	VERB
cana-3304	76	4	techniques	technique	NOUN
cana-3304	76	5	like	like	ADP
cana-3304	76	6	ls	ls	ADJ
cana-3304	76	7	and	and	CCONJ
cana-3304	76	8	minimum	minimum	ADJ
cana-3304	76	9	mean	mean	NOUN
cana-3304	76	10	square	square	NOUN
cana-3304	76	11	error	error	NOUN
cana-3304	76	12	(	(	PUNCT
cana-3304	76	13	mmse	mmse	ADJ
cana-3304	76	14	)	)	PUNCT
cana-3304	76	15	are	be	AUX
cana-3304	76	16	common	common	ADJ
cana-3304	76	17	.	.	PUNCT
cana-3304	77	1	they	they	PRON
cana-3304	77	2	balance	balance	VERB
cana-3304	77	3	computational	computational	ADJ
cana-3304	77	4	complexity	complexity	NOUN
cana-3304	77	5	and	and	CCONJ
cana-3304	77	6	accuracy	accuracy	NOUN
cana-3304	77	7	[	[	X
cana-3304	77	8	14	14	NUM
cana-3304	77	9	,	,	PUNCT
cana-3304	77	10	15	15	NUM
cana-3304	77	11	]	]	PUNCT
cana-3304	77	12	.	.	PUNCT
cana-3304	78	1	hybrid	hybrid	ADJ
cana-3304	78	2	tone	tone	NOUN
cana-3304	78	3	ofdm	ofdm	NOUN
cana-3304	78	4	improves	improve	VERB
cana-3304	78	5	channel	channel	NOUN
cana-3304	78	6	estimation	estimation	NOUN
cana-3304	78	7	by	by	ADP
cana-3304	78	8	embedding	embed	VERB
cana-3304	78	9	pilots	pilot	NOUN
cana-3304	78	10	strategically	strategically	ADV
cana-3304	78	11	among	among	ADP
cana-3304	78	12	data	data	NOUN
cana-3304	78	13	tones	tone	NOUN
cana-3304	78	14	.	.	PUNCT
cana-3304	79	1	new	new	ADJ
cana-3304	79	2	methods	method	NOUN
cana-3304	79	3	using	use	VERB
cana-3304	79	4	compressed	compressed	ADJ
cana-3304	79	5	sensing	sensing	NOUN
cana-3304	79	6	reduce	reduce	VERB
cana-3304	79	7	the	the	DET
cana-3304	79	8	need	need	NOUN
cana-3304	79	9	for	for	ADP
cana-3304	79	10	extensive	extensive	ADJ
cana-3304	79	11	pilots	pilot	NOUN
cana-3304	79	12	,	,	PUNCT
cana-3304	79	13	enhancing	enhance	VERB
cana-3304	79	14	efficiency	efficiency	NOUN
cana-3304	79	15	in	in	ADP
cana-3304	79	16	sparse	sparse	ADJ
cana-3304	79	17	channels	channel	NOUN
cana-3304	79	18	[	[	X
cana-3304	79	19	16	16	NUM
cana-3304	79	20	,	,	PUNCT
cana-3304	79	21	18	18	NUM
cana-3304	79	22	]	]	PUNCT
cana-3304	79	23	.	.	PUNCT
cana-3304	80	1	however	however	ADV
cana-3304	80	2	,	,	PUNCT
cana-3304	80	3	these	these	DET
cana-3304	80	4	techniques	technique	NOUN
cana-3304	80	5	face	face	VERB
cana-3304	80	6	challenges	challenge	NOUN
cana-3304	80	7	in	in	ADP
cana-3304	80	8	highly	highly	ADV
cana-3304	80	9	dynamic	dynamic	ADJ
cana-3304	80	10	environments	environment	NOUN
cana-3304	80	11	.	.	PUNCT
cana-3304	81	1	ris	ris	PROPN
cana-3304	81	2	is	be	AUX
cana-3304	81	3	a	a	DET
cana-3304	81	4	new	new	ADJ
cana-3304	81	5	technology	technology	NOUN
cana-3304	81	6	that	that	PRON
cana-3304	81	7	uses	use	VERB
cana-3304	81	8	programmable	programmable	ADJ
cana-3304	81	9	surfaces	surface	NOUN
cana-3304	81	10	to	to	PART
cana-3304	81	11	control	control	VERB
cana-3304	81	12	electromagnetic	electromagnetic	ADJ
cana-3304	81	13	waves	wave	NOUN
cana-3304	81	14	.	.	PUNCT
cana-3304	82	1	ris	ris	PROPN
cana-3304	82	2	reflects	reflect	VERB
cana-3304	82	3	signals	signal	NOUN
cana-3304	82	4	with	with	ADP
cana-3304	82	5	adjustable	adjustable	ADJ
cana-3304	82	6	phases	phase	NOUN
cana-3304	82	7	,	,	PUNCT
cana-3304	82	8	improving	improve	VERB
cana-3304	82	9	signal	signal	ADJ
cana-3304	82	10	quality	quality	NOUN
cana-3304	82	11	and	and	CCONJ
cana-3304	82	12	propagation	propagation	NOUN
cana-3304	82	13	.	.	PUNCT
cana-3304	83	1	when	when	SCONJ
cana-3304	83	2	combined	combine	VERB
cana-3304	83	3	with	with	ADP
cana-3304	83	4	ofdm	ofdm	NOUN
cana-3304	83	5	,	,	PUNCT
cana-3304	83	6	ris	ris	PROPN
cana-3304	83	7	mitigates	mitigates	PROPN
cana-3304	83	8	cfo	cfo	VERB
cana-3304	83	9	effects	effect	NOUN
cana-3304	83	10	and	and	CCONJ
cana-3304	83	11	enhances	enhance	VERB
cana-3304	83	12	channel	channel	NOUN
cana-3304	83	13	estimation	estimation	NOUN
cana-3304	83	14	.	.	PUNCT
cana-3304	84	1	it	it	PRON
cana-3304	84	2	creates	create	VERB
cana-3304	84	3	favourable	favourable	ADJ
cana-3304	84	4	signal	signal	NOUN
cana-3304	84	5	paths	path	NOUN
cana-3304	84	6	,	,	PUNCT
cana-3304	84	7	boosting	boost	VERB
cana-3304	84	8	spectral	spectral	ADJ
cana-3304	84	9	efficiency	efficiency	NOUN
cana-3304	84	10	communications	communication	NOUN
cana-3304	84	11	on	on	ADP
cana-3304	84	12	applied	apply	VERB
cana-3304	84	13	nonlinear	nonlinear	ADJ
cana-3304	84	14	analysis	analysis	NOUN
cana-3304	84	15	issn	issn	NOUN
cana-3304	84	16	:	:	PUNCT
cana-3304	84	17	1074	1074	NUM
cana-3304	84	18	-	-	PUNCT
cana-3304	84	19	133x	133x	NUM
cana-3304	84	20	vol	vol	NOUN
cana-3304	84	21	32	32	NUM
cana-3304	84	22	no	no	NOUN
cana-3304	84	23	.	.	PUNCT
cana-3304	85	1	6s	6s	NUM
cana-3304	85	2	(	(	PUNCT
cana-3304	85	3	2025	2025	NUM
cana-3304	85	4	)	)	PUNCT
cana-3304	85	5	392	392	NUM
cana-3304	85	6	https://internationalpubls.com	https://internationalpubls.com	X
cana-3304	85	7	and	and	CCONJ
cana-3304	85	8	reliability	reliability	NOUN
cana-3304	85	9	.	.	PUNCT
cana-3304	86	1	studies	study	NOUN
cana-3304	86	2	show	show	VERB
cana-3304	86	3	ris	ris	PROPN
cana-3304	86	4	-	-	ADJ
cana-3304	86	5	ofdm	ofdm	ADJ
cana-3304	86	6	systems	system	NOUN
cana-3304	86	7	are	be	AUX
cana-3304	86	8	energy	energy	NOUN
cana-3304	86	9	-	-	PUNCT
cana-3304	86	10	efficient	efficient	ADJ
cana-3304	86	11	and	and	CCONJ
cana-3304	86	12	ideal	ideal	ADJ
cana-3304	86	13	for	for	ADP
cana-3304	86	14	6	6	NUM
cana-3304	86	15	g	g	NOUN
cana-3304	86	16	networks	network	NOUN
cana-3304	86	17	.	.	PUNCT
cana-3304	87	1	however	however	ADV
cana-3304	87	2	,	,	PUNCT
cana-3304	87	3	they	they	PRON
cana-3304	87	4	require	require	VERB
cana-3304	87	5	complex	complex	ADJ
cana-3304	87	6	optimization	optimization	NOUN
cana-3304	87	7	algorithms	algorithm	NOUN
cana-3304	87	8	for	for	ADP
cana-3304	87	9	ris	ris	X
cana-3304	87	10	phase	phase	NOUN
cana-3304	87	11	configurations	configuration	NOUN
cana-3304	87	12	.	.	PUNCT
cana-3304	88	1	recent	recent	ADJ
cana-3304	88	2	research	research	NOUN
cana-3304	88	3	explores	explore	VERB
cana-3304	88	4	joint	joint	ADJ
cana-3304	88	5	frameworks	framework	NOUN
cana-3304	88	6	for	for	ADP
cana-3304	88	7	cfo	cfo	PROPN
cana-3304	88	8	estimation	estimation	NOUN
cana-3304	88	9	,	,	PUNCT
cana-3304	88	10	channel	channel	NOUN
cana-3304	88	11	estimation	estimation	NOUN
cana-3304	88	12	and	and	CCONJ
cana-3304	88	13	ris	ris	PROPN
cana-3304	88	14	configuration	configuration	NOUN
cana-3304	88	15	.	.	PUNCT
cana-3304	89	1	these	these	DET
cana-3304	89	2	approaches	approach	NOUN
cana-3304	89	3	aim	aim	VERB
cana-3304	89	4	to	to	PART
cana-3304	89	5	optimize	optimize	VERB
cana-3304	89	6	overall	overall	ADJ
cana-3304	89	7	system	system	NOUN
cana-3304	89	8	performance	performance	NOUN
cana-3304	89	9	.	.	PUNCT
cana-3304	90	1	for	for	ADP
cana-3304	90	2	example	example	NOUN
cana-3304	90	3	,	,	PUNCT
cana-3304	90	4	deep	deep	ADJ
cana-3304	90	5	reinforcement	reinforcement	NOUN
cana-3304	90	6	learning	learning	NOUN
cana-3304	90	7	has	have	AUX
cana-3304	90	8	been	be	AUX
cana-3304	90	9	used	use	VERB
cana-3304	90	10	to	to	PART
cana-3304	90	11	optimize	optimize	VERB
cana-3304	90	12	ris	ris	PROPN
cana-3304	90	13	configurations	configuration	NOUN
cana-3304	90	14	and	and	CCONJ
cana-3304	90	15	cfo	cfo	VERB
cana-3304	90	16	simultaneously	simultaneously	ADV
cana-3304	90	17	[	[	X
cana-3304	90	18	9	9	NUM
cana-3304	90	19	]	]	PUNCT
cana-3304	90	20	.	.	PUNCT
cana-3304	91	1	integrating	integrate	VERB
cana-3304	91	2	ris	ris	PROPN
cana-3304	91	3	with	with	ADP
cana-3304	91	4	hybrid	hybrid	ADJ
cana-3304	91	5	tone	tone	NOUN
cana-3304	91	6	ofdm	ofdm	NOUN
cana-3304	91	7	shows	show	VERB
cana-3304	91	8	potential	potential	NOUN
cana-3304	91	9	for	for	ADP
cana-3304	91	10	overcoming	overcome	VERB
cana-3304	91	11	multipath	multipath	NOUN
cana-3304	91	12	and	and	CCONJ
cana-3304	91	13	cfo	cfo	ADJ
cana-3304	91	14	issues	issue	NOUN
cana-3304	91	15	.	.	PUNCT
cana-3304	92	1	however	however	ADV
cana-3304	92	2	,	,	PUNCT
cana-3304	92	3	implementation	implementation	NOUN
cana-3304	92	4	challenges	challenge	NOUN
cana-3304	92	5	,	,	PUNCT
cana-3304	92	6	such	such	ADJ
cana-3304	92	7	as	as	ADP
cana-3304	92	8	hardware	hardware	NOUN
cana-3304	92	9	limitations	limitation	NOUN
cana-3304	92	10	and	and	CCONJ
cana-3304	92	11	computational	computational	ADJ
cana-3304	92	12	overhead	overhead	NOUN
cana-3304	92	13	,	,	PUNCT
cana-3304	92	14	must	must	AUX
cana-3304	92	15	be	be	AUX
cana-3304	92	16	addressed	address	VERB
cana-3304	92	17	.	.	PUNCT
cana-3304	93	1	despite	despite	SCONJ
cana-3304	93	2	advancements	advancement	NOUN
cana-3304	93	3	,	,	PUNCT
cana-3304	93	4	challenges	challenge	NOUN
cana-3304	93	5	remain	remain	VERB
cana-3304	93	6	.	.	PUNCT
cana-3304	94	1	cfo	cfo	PROPN
cana-3304	94	2	estimation	estimation	NOUN
cana-3304	94	3	must	must	AUX
cana-3304	94	4	adapt	adapt	VERB
cana-3304	94	5	to	to	ADP
cana-3304	94	6	fast	fast	ADV
cana-3304	94	7	-	-	PUNCT
cana-3304	94	8	changing	change	VERB
cana-3304	94	9	scenarios	scenario	NOUN
cana-3304	94	10	.	.	PUNCT
cana-3304	95	1	channel	channel	NOUN
cana-3304	95	2	estimation	estimation	NOUN
cana-3304	95	3	should	should	AUX
cana-3304	95	4	minimize	minimize	VERB
cana-3304	95	5	pilot	pilot	NOUN
cana-3304	95	6	overhead	overhead	NOUN
cana-3304	95	7	while	while	SCONJ
cana-3304	95	8	maintaining	maintain	VERB
cana-3304	95	9	accuracy	accuracy	NOUN
cana-3304	95	10	.	.	PUNCT
cana-3304	96	1	ris	ris	PROPN
cana-3304	96	2	optimization	optimization	NOUN
cana-3304	96	3	needs	need	VERB
cana-3304	96	4	simpler	simple	ADJ
cana-3304	96	5	algorithms	algorithm	NOUN
cana-3304	96	6	for	for	ADP
cana-3304	96	7	real	real	ADJ
cana-3304	96	8	-	-	PUNCT
cana-3304	96	9	time	time	NOUN
cana-3304	96	10	applications	application	NOUN
cana-3304	96	11	.	.	PUNCT
cana-3304	97	1	2	2	X
cana-3304	97	2	.	.	X
cana-3304	97	3	objectives	objective	VERB
cana-3304	97	4	this	this	DET
cana-3304	97	5	scheme	scheme	NOUN
cana-3304	97	6	ensures	ensure	VERB
cana-3304	97	7	high	high	ADJ
cana-3304	97	8	estimation	estimation	NOUN
cana-3304	97	9	accuracy	accuracy	NOUN
cana-3304	97	10	and	and	CCONJ
cana-3304	97	11	reliability	reliability	NOUN
cana-3304	97	12	,	,	PUNCT
cana-3304	97	13	even	even	ADV
cana-3304	97	14	under	under	ADP
cana-3304	97	15	challenging	challenging	ADJ
cana-3304	97	16	channel	channel	NOUN
cana-3304	97	17	conditions	condition	NOUN
cana-3304	97	18	.	.	PUNCT
cana-3304	98	1	the	the	DET
cana-3304	98	2	proposed	propose	VERB
cana-3304	98	3	protocol	protocol	NOUN
cana-3304	98	4	offers	offer	VERB
cana-3304	98	5	several	several	ADJ
cana-3304	98	6	benefits	benefit	NOUN
cana-3304	98	7	.	.	PUNCT
cana-3304	99	1	it	it	PRON
cana-3304	99	2	enhances	enhance	VERB
cana-3304	99	3	both	both	DET
cana-3304	99	4	estimation	estimation	NOUN
cana-3304	99	5	accuracy	accuracy	NOUN
cana-3304	99	6	and	and	CCONJ
cana-3304	99	7	spectral	spectral	ADJ
cana-3304	99	8	efficiency	efficiency	NOUN
cana-3304	99	9	.	.	PUNCT
cana-3304	100	1	by	by	ADP
cana-3304	100	2	avoiding	avoid	VERB
cana-3304	100	3	reliance	reliance	NOUN
cana-3304	100	4	on	on	ADP
cana-3304	100	5	complete	complete	ADJ
cana-3304	100	6	knowledge	knowledge	NOUN
cana-3304	100	7	of	of	ADP
cana-3304	100	8	the	the	DET
cana-3304	100	9	delay	delay	NOUN
cana-3304	100	10	spread	spread	VERB
cana-3304	100	11	,	,	PUNCT
cana-3304	100	12	it	it	PRON
cana-3304	100	13	reduces	reduce	VERB
cana-3304	100	14	system	system	NOUN
cana-3304	100	15	complexity	complexity	NOUN
cana-3304	100	16	and	and	CCONJ
cana-3304	100	17	resource	resource	NOUN
cana-3304	100	18	requirements	requirement	NOUN
cana-3304	100	19	.	.	PUNCT
cana-3304	101	1	this	this	PRON
cana-3304	101	2	makes	make	VERB
cana-3304	101	3	the	the	DET
cana-3304	101	4	solution	solution	NOUN
cana-3304	101	5	scalable	scalable	ADJ
cana-3304	101	6	and	and	CCONJ
cana-3304	101	7	suitable	suitable	ADJ
cana-3304	101	8	for	for	ADP
cana-3304	101	9	large	large	ADJ
cana-3304	101	10	-	-	PUNCT
cana-3304	101	11	scale	scale	NOUN
cana-3304	101	12	6	6	NUM
cana-3304	101	13	g	g	NOUN
cana-3304	101	14	deployments	deployment	NOUN
cana-3304	101	15	.	.	PUNCT
cana-3304	102	1	ris	ris	PROPN
cana-3304	102	2	,	,	PUNCT
cana-3304	102	3	as	as	ADP
cana-3304	102	4	a	a	DET
cana-3304	102	5	passive	passive	ADJ
cana-3304	102	6	technology	technology	NOUN
cana-3304	102	7	,	,	PUNCT
cana-3304	102	8	aligns	align	VERB
cana-3304	102	9	well	well	ADV
cana-3304	102	10	with	with	ADP
cana-3304	102	11	the	the	DET
cana-3304	102	12	goals	goal	NOUN
cana-3304	102	13	of	of	ADP
cana-3304	102	14	green	green	ADJ
cana-3304	102	15	and	and	CCONJ
cana-3304	102	16	sustainable	sustainable	ADJ
cana-3304	102	17	communication	communication	NOUN
cana-3304	102	18	.	.	PUNCT
cana-3304	103	1	it	it	PRON
cana-3304	103	2	reflects	reflect	VERB
cana-3304	103	3	and	and	CCONJ
cana-3304	103	4	scatters	scatter	VERB
cana-3304	103	5	signals	signal	NOUN
cana-3304	103	6	to	to	PART
cana-3304	103	7	improve	improve	VERB
cana-3304	103	8	link	link	NOUN
cana-3304	103	9	quality	quality	NOUN
cana-3304	103	10	and	and	CCONJ
cana-3304	103	11	extend	extend	VERB
cana-3304	103	12	coverage	coverage	NOUN
cana-3304	103	13	without	without	ADP
cana-3304	103	14	consuming	consume	VERB
cana-3304	103	15	significant	significant	ADJ
cana-3304	103	16	energy	energy	NOUN
cana-3304	103	17	.	.	PUNCT
cana-3304	104	1	the	the	DET
cana-3304	104	2	proposed	propose	VERB
cana-3304	104	3	protocol	protocol	NOUN
cana-3304	104	4	complements	complement	VERB
cana-3304	104	5	these	these	DET
cana-3304	104	6	features	feature	NOUN
cana-3304	104	7	,	,	PUNCT
cana-3304	104	8	providing	provide	VERB
cana-3304	104	9	efficient	efficient	ADJ
cana-3304	104	10	and	and	CCONJ
cana-3304	104	11	reliable	reliable	ADJ
cana-3304	104	12	joint	joint	ADJ
cana-3304	104	13	cfo	cfo	NOUN
cana-3304	104	14	and	and	CCONJ
cana-3304	104	15	channel	channel	NOUN
cana-3304	104	16	estimation	estimation	NOUN
cana-3304	104	17	tailored	tailor	VERB
cana-3304	104	18	for	for	ADP
cana-3304	104	19	dynamic	dynamic	ADJ
cana-3304	104	20	environments	environment	NOUN
cana-3304	104	21	.	.	PUNCT
cana-3304	105	1	our	our	PRON
cana-3304	105	2	work	work	NOUN
cana-3304	105	3	contributes	contribute	VERB
cana-3304	105	4	to	to	ADP
cana-3304	105	5	the	the	DET
cana-3304	105	6	field	field	NOUN
cana-3304	105	7	in	in	ADP
cana-3304	105	8	multiple	multiple	ADJ
cana-3304	105	9	ways	way	NOUN
cana-3304	105	10	.	.	PUNCT
cana-3304	106	1	➢	➢	NOUN
cana-3304	106	2	we	we	PRON
cana-3304	106	3	have	have	AUX
cana-3304	106	4	introduced	introduce	VERB
cana-3304	106	5	a	a	DET
cana-3304	106	6	hybrid	hybrid	ADJ
cana-3304	106	7	tone	tone	NOUN
cana-3304	106	8	with	with	ADP
cana-3304	106	9	two	two	NUM
cana-3304	106	10	distinct	distinct	ADJ
cana-3304	106	11	phases	phase	NOUN
cana-3304	106	12	for	for	ADP
cana-3304	106	13	joint	joint	ADJ
cana-3304	106	14	cfo	cfo	NOUN
cana-3304	106	15	and	and	CCONJ
cana-3304	106	16	channel	channel	NOUN
cana-3304	106	17	estimation	estimation	NOUN
cana-3304	106	18	.	.	PUNCT
cana-3304	107	1	➢	➢	NOUN
cana-3304	107	2	system	system	NOUN
cana-3304	107	3	employed	employ	VERB
cana-3304	107	4	a	a	DET
cana-3304	107	5	correlation	correlation	NOUN
cana-3304	107	6	-	-	PUNCT
cana-3304	107	7	based	base	VERB
cana-3304	107	8	technique	technique	NOUN
cana-3304	107	9	for	for	ADP
cana-3304	107	10	cfo	cfo	ADJ
cana-3304	107	11	estimation	estimation	NOUN
cana-3304	107	12	to	to	PART
cana-3304	107	13	reduce	reduce	VERB
cana-3304	107	14	the	the	DET
cana-3304	107	15	complexity	complexity	NOUN
cana-3304	107	16	and	and	CCONJ
cana-3304	107	17	improve	improve	VERB
cana-3304	107	18	the	the	DET
cana-3304	107	19	accuracy	accuracy	NOUN
cana-3304	107	20	.	.	PUNCT
cana-3304	108	1	➢	➢	PROPN
cana-3304	108	2	estimated	estimate	VERB
cana-3304	108	3	the	the	DET
cana-3304	108	4	channel	channel	NOUN
cana-3304	108	5	without	without	ADP
cana-3304	108	6	requiring	require	VERB
cana-3304	108	7	prior	prior	ADJ
cana-3304	108	8	knowledge	knowledge	NOUN
cana-3304	108	9	of	of	ADP
cana-3304	108	10	its	its	PRON
cana-3304	108	11	length	length	NOUN
cana-3304	108	12	,	,	PUNCT
cana-3304	108	13	it	it	PRON
cana-3304	108	14	makes	make	VERB
cana-3304	108	15	adaptable	adaptable	ADJ
cana-3304	108	16	to	to	ADP
cana-3304	108	17	real	real	ADJ
cana-3304	108	18	-	-	PUNCT
cana-3304	108	19	world	world	NOUN
cana-3304	108	20	scenarios	scenario	NOUN
cana-3304	108	21	.	.	PUNCT
cana-3304	109	1	➢	➢	VERB
cana-3304	109	2	finally	finally	ADV
cana-3304	109	3	,	,	PUNCT
cana-3304	109	4	the	the	DET
cana-3304	109	5	protocol	protocol	NOUN
cana-3304	109	6	's	's	PART
cana-3304	109	7	mse	mse	NOUN
cana-3304	109	8	performance	performance	NOUN
cana-3304	109	9	is	be	AUX
cana-3304	109	10	derived	derive	VERB
cana-3304	109	11	and	and	CCONJ
cana-3304	109	12	analysed	analyse	VERB
cana-3304	109	13	under	under	ADP
cana-3304	109	14	various	various	ADJ
cana-3304	109	15	snr	snr	NOUN
cana-3304	109	16	levels	level	NOUN
cana-3304	109	17	to	to	PART
cana-3304	109	18	ensures	ensure	VERB
cana-3304	109	19	a	a	DET
cana-3304	109	20	strong	strong	ADJ
cana-3304	109	21	theoretical	theoretical	ADJ
cana-3304	109	22	foundation	foundation	NOUN
cana-3304	109	23	for	for	ADP
cana-3304	109	24	practical	practical	ADJ
cana-3304	109	25	applications	application	NOUN
cana-3304	109	26	.	.	PUNCT
cana-3304	110	1	3	3	X
cana-3304	110	2	.	.	X
cana-3304	110	3	hybrid	hybrid	ADJ
cana-3304	110	4	tone	tone	NOUN
cana-3304	110	5	ofdm	ofdm	NOUN
cana-3304	110	6	system	system	NOUN
cana-3304	110	7	model	model	NOUN
cana-3304	110	8	the	the	DET
cana-3304	110	9	proposed	propose	VERB
cana-3304	110	10	scheme	scheme	NOUN
cana-3304	110	11	describes	describe	VERB
cana-3304	110	12	the	the	DET
cana-3304	110	13	transmission	transmission	NOUN
cana-3304	110	14	and	and	CCONJ
cana-3304	110	15	reception	reception	NOUN
cana-3304	110	16	process	process	NOUN
cana-3304	110	17	in	in	ADP
cana-3304	110	18	a	a	DET
cana-3304	110	19	wireless	wireless	ADJ
cana-3304	110	20	communication	communication	NOUN
cana-3304	110	21	system	system	NOUN
cana-3304	110	22	is	be	AUX
cana-3304	110	23	shown	show	VERB
cana-3304	110	24	in	in	ADP
cana-3304	110	25	figure	figure	NOUN
cana-3304	110	26	(	(	PUNCT
cana-3304	110	27	1	1	NUM
cana-3304	110	28	)	)	PUNCT
cana-3304	110	29	.	.	PUNCT
cana-3304	111	1	it	it	PRON
cana-3304	111	2	utilizes	utilize	VERB
cana-3304	111	3	an	an	DET
cana-3304	111	4	irs	irs	PROPN
cana-3304	111	5	to	to	PART
cana-3304	111	6	enhance	enhance	VERB
cana-3304	111	7	signal	signal	ADJ
cana-3304	111	8	quality	quality	NOUN
cana-3304	111	9	.	.	PUNCT
cana-3304	112	1	it	it	PRON
cana-3304	112	2	consists	consist	VERB
cana-3304	112	3	of	of	ADP
cana-3304	112	4	three	three	NUM
cana-3304	112	5	main	main	ADJ
cana-3304	112	6	sections	section	NOUN
cana-3304	112	7	:	:	PUNCT
cana-3304	112	8	the	the	DET
cana-3304	112	9	transmitter	transmitter	NOUN
cana-3304	112	10	(	(	PUNCT
cana-3304	112	11	base	base	NOUN
cana-3304	112	12	station	station	NOUN
cana-3304	112	13	)	)	PUNCT
cana-3304	112	14	,	,	PUNCT
cana-3304	112	15	the	the	DET
cana-3304	112	16	irs	irs	PROPN
cana-3304	112	17	-	-	PUNCT
cana-3304	112	18	assisted	assist	VERB
cana-3304	112	19	propagation	propagation	NOUN
cana-3304	112	20	path	path	NOUN
cana-3304	112	21	(	(	PUNCT
cana-3304	112	22	channel	channel	PROPN
cana-3304	112	23	)	)	PUNCT
cana-3304	112	24	and	and	CCONJ
cana-3304	112	25	the	the	DET
cana-3304	112	26	receiver	receiver	NOUN
cana-3304	112	27	(	(	PUNCT
cana-3304	112	28	user	user	NOUN
cana-3304	112	29	)	)	PUNCT
cana-3304	112	30	.	.	PUNCT
cana-3304	113	1	at	at	ADP
cana-3304	113	2	the	the	DET
cana-3304	113	3	transmitter	transmitter	NOUN
cana-3304	113	4	,	,	PUNCT
cana-3304	113	5	random	random	ADJ
cana-3304	113	6	bits	bit	NOUN
cana-3304	113	7	are	be	AUX
cana-3304	113	8	generated	generate	VERB
cana-3304	113	9	as	as	ADP
cana-3304	113	10	the	the	DET
cana-3304	113	11	source	source	NOUN
cana-3304	113	12	data	datum	NOUN
cana-3304	113	13	.	.	PUNCT
cana-3304	114	1	these	these	DET
cana-3304	114	2	bits	bit	NOUN
cana-3304	114	3	are	be	AUX
cana-3304	114	4	first	first	ADV
cana-3304	114	5	converted	convert	VERB
cana-3304	114	6	into	into	ADP
cana-3304	114	7	modulated	modulate	VERB
cana-3304	114	8	symbols	symbol	NOUN
cana-3304	114	9	using	use	VERB
cana-3304	114	10	a	a	DET
cana-3304	114	11	modulation	modulation	NOUN
cana-3304	114	12	block	block	NOUN
cana-3304	114	13	.	.	PUNCT
cana-3304	115	1	here	here	ADV
cana-3304	115	2	,	,	PUNCT
cana-3304	115	3	constellation	constellation	NOUN
cana-3304	115	4	mapping	mapping	NOUN
cana-3304	115	5	,	,	PUNCT
cana-3304	115	6	such	such	ADJ
cana-3304	115	7	as	as	ADP
cana-3304	115	8	qam	qam	PROPN
cana-3304	115	9	,	,	PUNCT
cana-3304	115	10	is	be	AUX
cana-3304	115	11	performed	perform	VERB
cana-3304	115	12	.	.	PUNCT
cana-3304	116	1	after	after	ADP
cana-3304	116	2	modulation	modulation	NOUN
cana-3304	116	3	,	,	PUNCT
cana-3304	116	4	the	the	DET
cana-3304	116	5	data	data	NOUN
cana-3304	116	6	is	be	AUX
cana-3304	116	7	separated	separate	VERB
cana-3304	116	8	into	into	ADP
cana-3304	116	9	three	three	NUM
cana-3304	116	10	categories	category	NOUN
cana-3304	116	11	:	:	PUNCT
cana-3304	116	12	pilot	pilot	NOUN
cana-3304	116	13	data	data	PROPN
cana-3304	116	14	,	,	PUNCT
cana-3304	116	15	hybrid	hybrid	NOUN
cana-3304	116	16	tone	tone	NOUN
cana-3304	116	17	,	,	PUNCT
cana-3304	116	18	and	and	CCONJ
cana-3304	116	19	ofdm	ofdm	PROPN
cana-3304	116	20	data	data	PROPN
cana-3304	116	21	.	.	PUNCT
cana-3304	117	1	the	the	DET
cana-3304	117	2	pilot	pilot	NOUN
cana-3304	117	3	data	data	NOUN
cana-3304	117	4	is	be	AUX
cana-3304	117	5	essential	essential	ADJ
cana-3304	117	6	for	for	ADP
cana-3304	117	7	channel	channel	NOUN
cana-3304	117	8	estimation	estimation	NOUN
cana-3304	117	9	,	,	PUNCT
cana-3304	117	10	hybrid	hybrid	ADJ
cana-3304	117	11	tones	tone	NOUN
cana-3304	117	12	assist	assist	VERB
cana-3304	117	13	in	in	ADP
cana-3304	117	14	correcting	correct	VERB
cana-3304	117	15	cfo	cfo	NOUN
cana-3304	117	16	and	and	CCONJ
cana-3304	117	17	ofdm	ofdm	PROPN
cana-3304	117	18	data	data	NOUN
cana-3304	117	19	contains	contain	VERB
cana-3304	117	20	user	user	NOUN
cana-3304	117	21	information	information	NOUN
cana-3304	117	22	.	.	PUNCT
cana-3304	118	1	these	these	DET
cana-3304	118	2	components	component	NOUN
cana-3304	118	3	are	be	AUX
cana-3304	118	4	inserted	insert	VERB
cana-3304	118	5	into	into	ADP
cana-3304	118	6	the	the	DET
cana-3304	118	7	appropriate	appropriate	ADJ
cana-3304	118	8	positions	position	NOUN
cana-3304	118	9	in	in	ADP
cana-3304	118	10	the	the	DET
cana-3304	118	11	ofdm	ofdm	NOUN
cana-3304	118	12	frame	frame	NOUN
cana-3304	118	13	.	.	PUNCT
cana-3304	119	1	the	the	DET
cana-3304	119	2	frame	frame	NOUN
cana-3304	119	3	then	then	ADV
cana-3304	119	4	undergoes	undergo	VERB
cana-3304	119	5	an	an	DET
cana-3304	119	6	inverse	inverse	NOUN
cana-3304	119	7	fast	fast	ADJ
cana-3304	119	8	fourier	fourier	NOUN
cana-3304	119	9	transform	transform	NOUN
cana-3304	119	10	(	(	PUNCT
cana-3304	119	11	ifft	ifft	PROPN
cana-3304	119	12	)	)	PUNCT
cana-3304	119	13	operation	operation	NOUN
cana-3304	119	14	to	to	PART
cana-3304	119	15	convert	convert	VERB
cana-3304	119	16	it	it	PRON
cana-3304	119	17	into	into	ADP
cana-3304	119	18	the	the	DET
cana-3304	119	19	time	time	NOUN
cana-3304	119	20	domain	domain	NOUN
cana-3304	119	21	.	.	PUNCT
cana-3304	120	1	a	a	DET
cana-3304	120	2	cyclic	cyclic	ADJ
cana-3304	120	3	prefix	prefix	NOUN
cana-3304	120	4	is	be	AUX
cana-3304	120	5	added	add	VERB
cana-3304	120	6	to	to	PART
cana-3304	120	7	mitigate	mitigate	VERB
cana-3304	120	8	inter	inter	ADJ
cana-3304	120	9	-	-	ADJ
cana-3304	120	10	symbol	symbol	ADJ
cana-3304	120	11	interference	interference	NOUN
cana-3304	120	12	(	(	PUNCT
cana-3304	120	13	isi	isi	PROPN
cana-3304	120	14	)	)	PUNCT
cana-3304	120	15	caused	cause	VERB
cana-3304	120	16	by	by	ADP
cana-3304	120	17	multipath	multipath	NOUN
cana-3304	120	18	propagation	propagation	NOUN
cana-3304	120	19	.	.	PUNCT
cana-3304	121	1	the	the	DET
cana-3304	121	2	time	time	NOUN
cana-3304	121	3	-	-	PUNCT
cana-3304	121	4	domain	domain	NOUN
cana-3304	121	5	ofdm	ofdm	NOUN
cana-3304	121	6	signal	signal	NOUN
cana-3304	121	7	is	be	AUX
cana-3304	121	8	then	then	ADV
cana-3304	121	9	transmitted	transmit	VERB
cana-3304	121	10	to	to	ADP
cana-3304	121	11	the	the	DET
cana-3304	121	12	propagation	propagation	NOUN
cana-3304	121	13	medium	medium	NOUN
cana-3304	121	14	.	.	PUNCT
cana-3304	122	1	the	the	DET
cana-3304	122	2	transmitted	transmit	VERB
cana-3304	122	3	signal	signal	NOUN
cana-3304	122	4	encounters	encounter	VERB
cana-3304	122	5	obstacles	obstacle	NOUN
cana-3304	122	6	,	,	PUNCT
cana-3304	122	7	such	such	ADJ
cana-3304	122	8	as	as	ADP
cana-3304	122	9	buildings	building	NOUN
cana-3304	122	10	,	,	PUNCT
cana-3304	122	11	and	and	CCONJ
cana-3304	122	12	trees	tree	NOUN
cana-3304	122	13	.	.	PUNCT
cana-3304	123	1	communications	communication	NOUN
cana-3304	123	2	on	on	ADP
cana-3304	123	3	applied	apply	VERB
cana-3304	123	4	nonlinear	nonlinear	ADJ
cana-3304	123	5	analysis	analysis	NOUN
cana-3304	123	6	issn	issn	NOUN
cana-3304	123	7	:	:	PUNCT
cana-3304	123	8	1074	1074	NUM
cana-3304	123	9	-	-	PUNCT
cana-3304	123	10	133x	133x	NUM
cana-3304	123	11	vol	vol	NOUN
cana-3304	123	12	32	32	NUM
cana-3304	123	13	no	no	NOUN
cana-3304	123	14	.	.	PUNCT
cana-3304	124	1	6s	6s	NUM
cana-3304	124	2	(	(	PUNCT
cana-3304	124	3	2025	2025	NUM
cana-3304	124	4	)	)	PUNCT
cana-3304	124	5	393	393	NUM
cana-3304	124	6	https://internationalpubls.com	https://internationalpubls.com	X
cana-3304	125	1	this	this	PRON
cana-3304	125	2	may	may	AUX
cana-3304	125	3	degrade	degrade	VERB
cana-3304	125	4	signal	signal	ADJ
cana-3304	125	5	quality	quality	NOUN
cana-3304	125	6	.	.	PUNCT
cana-3304	126	1	the	the	DET
cana-3304	126	2	irs	irs	PROPN
cana-3304	126	3	acts	act	VERB
cana-3304	126	4	as	as	ADP
cana-3304	126	5	an	an	DET
cana-3304	126	6	intermediary	intermediary	NOUN
cana-3304	126	7	to	to	PART
cana-3304	126	8	improve	improve	VERB
cana-3304	126	9	signal	signal	ADJ
cana-3304	126	10	propagation	propagation	NOUN
cana-3304	126	11	.	.	PUNCT
cana-3304	127	1	it	it	PRON
cana-3304	127	2	uses	use	VERB
cana-3304	127	3	passive	passive	ADJ
cana-3304	127	4	reflecting	reflect	VERB
cana-3304	127	5	elements	element	NOUN
cana-3304	127	6	to	to	PART
cana-3304	127	7	dynamically	dynamically	ADV
cana-3304	127	8	adjust	adjust	VERB
cana-3304	127	9	the	the	DET
cana-3304	127	10	signal	signal	NOUN
cana-3304	127	11	's	's	PART
cana-3304	127	12	phase	phase	NOUN
cana-3304	127	13	and	and	CCONJ
cana-3304	127	14	direction	direction	NOUN
cana-3304	127	15	.	.	PUNCT
cana-3304	128	1	its	its	PRON
cana-3304	128	2	ensures	ensure	NOUN
cana-3304	128	3	that	that	SCONJ
cana-3304	128	4	the	the	DET
cana-3304	128	5	signal	signal	NOUN
cana-3304	128	6	reaches	reach	VERB
cana-3304	128	7	the	the	DET
cana-3304	128	8	user	user	NOUN
cana-3304	128	9	despite	despite	SCONJ
cana-3304	128	10	obstacles	obstacle	NOUN
cana-3304	128	11	.	.	PUNCT
cana-3304	129	1	at	at	ADP
cana-3304	129	2	the	the	DET
cana-3304	129	3	receiver	receiver	NOUN
cana-3304	129	4	,	,	PUNCT
cana-3304	129	5	the	the	DET
cana-3304	129	6	signal	signal	NOUN
cana-3304	129	7	undergoes	undergo	VERB
cana-3304	129	8	cyclic	cyclic	ADJ
cana-3304	129	9	prefix	prefix	NOUN
cana-3304	129	10	removal	removal	NOUN
cana-3304	129	11	and	and	CCONJ
cana-3304	129	12	an	an	DET
cana-3304	129	13	fft	fft	NOUN
cana-3304	129	14	operation	operation	NOUN
cana-3304	129	15	to	to	PART
cana-3304	129	16	transform	transform	VERB
cana-3304	129	17	it	it	PRON
cana-3304	129	18	back	back	ADV
cana-3304	129	19	to	to	ADP
cana-3304	129	20	the	the	DET
cana-3304	129	21	frequency	frequency	NOUN
cana-3304	129	22	domain	domain	NOUN
cana-3304	129	23	.	.	PUNCT
cana-3304	130	1	this	this	PRON
cana-3304	130	2	is	be	AUX
cana-3304	130	3	followed	follow	VERB
cana-3304	130	4	by	by	ADP
cana-3304	130	5	cfo	cfo	PROPN
cana-3304	130	6	&	&	CCONJ
cana-3304	130	7	channel	channel	PROPN
cana-3304	130	8	estimation	estimation	NOUN
cana-3304	130	9	;	;	PUNCT
cana-3304	130	10	it	it	PRON
cana-3304	130	11	corrects	correct	VERB
cana-3304	130	12	frequency	frequency	NOUN
cana-3304	130	13	offsets	offset	NOUN
cana-3304	130	14	and	and	CCONJ
cana-3304	130	15	estimates	estimate	VERB
cana-3304	130	16	the	the	DET
cana-3304	130	17	channel	channel	NOUN
cana-3304	130	18	response	response	NOUN
cana-3304	130	19	.	.	PUNCT
cana-3304	131	1	the	the	DET
cana-3304	131	2	channel	channel	NOUN
cana-3304	131	3	equalization	equalization	NOUN
cana-3304	131	4	block	block	NOUN
cana-3304	131	5	then	then	ADV
cana-3304	131	6	compensates	compensate	VERB
cana-3304	131	7	for	for	ADP
cana-3304	131	8	distortions	distortion	NOUN
cana-3304	131	9	caused	cause	VERB
cana-3304	131	10	by	by	ADP
cana-3304	131	11	the	the	DET
cana-3304	131	12	propagation	propagation	NOUN
cana-3304	131	13	channel	channel	NOUN
cana-3304	131	14	.	.	PUNCT
cana-3304	132	1	afterward	afterward	ADV
cana-3304	132	2	,	,	PUNCT
cana-3304	132	3	the	the	DET
cana-3304	132	4	demodulation	demodulation	NOUN
cana-3304	132	5	block	block	NOUN
cana-3304	132	6	performs	perform	VERB
cana-3304	132	7	de	de	NOUN
cana-3304	132	8	-	-	NOUN
cana-3304	132	9	mapping	mapping	NOUN
cana-3304	132	10	to	to	PART
cana-3304	132	11	recover	recover	VERB
cana-3304	132	12	the	the	DET
cana-3304	132	13	original	original	ADJ
cana-3304	132	14	transmitted	transmit	VERB
cana-3304	132	15	bits	bit	NOUN
cana-3304	132	16	.	.	PUNCT
cana-3304	133	1	the	the	DET
cana-3304	133	2	system	system	NOUN
cana-3304	133	3	improves	improve	VERB
cana-3304	133	4	transmission	transmission	NOUN
cana-3304	133	5	reliability	reliability	NOUN
cana-3304	133	6	by	by	ADP
cana-3304	133	7	addressing	address	VERB
cana-3304	133	8	signal	signal	ADJ
cana-3304	133	9	degradation	degradation	NOUN
cana-3304	133	10	due	due	ADP
cana-3304	133	11	to	to	ADP
cana-3304	133	12	obstacles	obstacle	NOUN
cana-3304	133	13	and	and	CCONJ
cana-3304	133	14	channel	channel	NOUN
cana-3304	133	15	impairments	impairment	NOUN
cana-3304	133	16	.	.	PUNCT
cana-3304	134	1	figure	figure	VERB
cana-3304	134	2	1	1	NUM
cana-3304	134	3	:	:	PUNCT
cana-3304	134	4	block	block	NOUN
cana-3304	134	5	diagram	diagram	NOUN
cana-3304	134	6	of	of	ADP
cana-3304	134	7	hybrid	hybrid	ADJ
cana-3304	134	8	tone	tone	NOUN
cana-3304	134	9	ofdm	ofdm	NOUN
cana-3304	134	10	system	system	NOUN
cana-3304	134	11	with	with	ADP
cana-3304	134	12	assisted	assist	VERB
cana-3304	134	13	irs	irs	PROPN
cana-3304	134	14	equipment	equipment	NOUN
cana-3304	134	15	in	in	ADP
cana-3304	134	16	this	this	DET
cana-3304	134	17	model	model	NOUN
cana-3304	134	18	,	,	PUNCT
cana-3304	134	19	we	we	PRON
cana-3304	134	20	examine	examine	VERB
cana-3304	134	21	an	an	DET
cana-3304	134	22	ofdm	ofdm	NOUN
cana-3304	134	23	system	system	NOUN
cana-3304	134	24	with	with	ADP
cana-3304	134	25	n	n	ADP
cana-3304	134	26	subcarriers	subcarrier	NOUN
cana-3304	134	27	that	that	PRON
cana-3304	134	28	operates	operate	VERB
cana-3304	134	29	over	over	ADP
cana-3304	134	30	a	a	DET
cana-3304	134	31	frequencyselective	frequencyselective	ADJ
cana-3304	134	32	fading	fade	VERB
cana-3304	134	33	channel	channel	NOUN
cana-3304	134	34	.	.	PUNCT
cana-3304	135	1	the	the	DET
cana-3304	135	2	system	system	NOUN
cana-3304	135	3	uses	use	VERB
cana-3304	135	4	a	a	DET
cana-3304	135	5	ris	ris	X
cana-3304	135	6	with	with	ADP
cana-3304	135	7	m	m	NOUN
cana-3304	135	8	passive	passive	ADJ
cana-3304	135	9	elements	element	NOUN
cana-3304	135	10	to	to	PART
cana-3304	135	11	improve	improve	VERB
cana-3304	135	12	signal	signal	ADJ
cana-3304	135	13	quality	quality	NOUN
cana-3304	135	14	.	.	PUNCT
cana-3304	136	1	here	here	ADV
cana-3304	136	2	,	,	PUNCT
cana-3304	136	3	both	both	CCONJ
cana-3304	136	4	the	the	DET
cana-3304	136	5	channel	channel	NOUN
cana-3304	136	6	and	and	CCONJ
cana-3304	136	7	the	the	DET
cana-3304	136	8	cfo	cfo	NOUN
cana-3304	136	9	are	be	AUX
cana-3304	136	10	considered	consider	VERB
cana-3304	136	11	stable	stable	ADJ
cana-3304	136	12	within	within	ADP
cana-3304	136	13	each	each	DET
cana-3304	136	14	transmission	transmission	NOUN
cana-3304	136	15	frame	frame	NOUN
cana-3304	136	16	.	.	PUNCT
cana-3304	137	1	the	the	DET
cana-3304	137	2	ris	ris	PROPN
cana-3304	137	3	is	be	AUX
cana-3304	137	4	strategically	strategically	ADV
cana-3304	137	5	positioned	positioned	ADJ
cana-3304	137	6	to	to	PART
cana-3304	137	7	enhance	enhance	VERB
cana-3304	137	8	the	the	DET
cana-3304	137	9	uplink	uplink	ADJ
cana-3304	137	10	communication	communication	NOUN
cana-3304	137	11	between	between	ADP
cana-3304	137	12	a	a	DET
cana-3304	137	13	user	user	NOUN
cana-3304	137	14	and	and	CCONJ
cana-3304	137	15	a	a	DET
cana-3304	137	16	base	base	NOUN
cana-3304	137	17	station	station	NOUN
cana-3304	137	18	.	.	PUNCT
cana-3304	138	1	both	both	CCONJ
cana-3304	138	2	the	the	DET
cana-3304	138	3	user	user	NOUN
cana-3304	138	4	and	and	CCONJ
cana-3304	138	5	the	the	DET
cana-3304	138	6	bs	b	NOUN
cana-3304	138	7	have	have	VERB
cana-3304	138	8	single	single	ADJ
cana-3304	138	9	antennas	antenna	NOUN
cana-3304	138	10	.	.	PUNCT
cana-3304	139	1	this	this	DET
cana-3304	139	2	setup	setup	NOUN
cana-3304	139	3	involves	involve	VERB
cana-3304	139	4	the	the	DET
cana-3304	139	5	estimation	estimation	NOUN
cana-3304	139	6	of	of	ADP
cana-3304	139	7	1	1	NUM
cana-3304	139	8	m	m	NOUN
cana-3304	139	9	+	+	NUM
cana-3304	139	10	channels	channel	NOUN
cana-3304	139	11	.	.	PUNCT
cana-3304	140	1	a	a	DET
cana-3304	140	2	direct	direct	ADJ
cana-3304	140	3	channel	channel	NOUN
cana-3304	140	4	between	between	ADP
cana-3304	140	5	the	the	DET
cana-3304	140	6	user	user	NOUN
cana-3304	140	7	and	and	CCONJ
cana-3304	140	8	the	the	DET
cana-3304	140	9	bs.m	bs.m	ADJ
cana-3304	140	10	cascaded	cascade	VERB
cana-3304	140	11	channels	channel	NOUN
cana-3304	140	12	between	between	ADP
cana-3304	140	13	the	the	DET
cana-3304	140	14	user	user	NOUN
cana-3304	140	15	,	,	PUNCT
cana-3304	140	16	the	the	DET
cana-3304	140	17	ris	ris	PROPN
cana-3304	140	18	,	,	PUNCT
cana-3304	140	19	and	and	CCONJ
cana-3304	140	20	the	the	DET
cana-3304	140	21	bs	bs	NOUN
cana-3304	140	22	.	.	PUNCT
cana-3304	141	1	a	a	DET
cana-3304	141	2	pilot	pilot	NOUN
cana-3304	141	3	frame	frame	NOUN
cana-3304	141	4	with	with	ADP
cana-3304	141	5	m+1	m+1	NUM
cana-3304	141	6	blocks	block	NOUN
cana-3304	141	7	is	be	AUX
cana-3304	141	8	used	use	VERB
cana-3304	141	9	for	for	ADP
cana-3304	141	10	both	both	CCONJ
cana-3304	141	11	cfo	cfo	ADJ
cana-3304	141	12	and	and	CCONJ
cana-3304	141	13	channel	channel	NOUN
cana-3304	141	14	estimation	estimation	NOUN
cana-3304	141	15	.	.	PUNCT
cana-3304	142	1	each	each	DET
cana-3304	142	2	frequencydomain	frequencydomain	ADJ
cana-3304	142	3	ofdm	ofdm	NOUN
cana-3304	142	4	symbol	symbol	NOUN
cana-3304	142	5	,	,	PUNCT
cana-3304	142	6	represented	represent	VERB
cana-3304	142	7	in	in	ADP
cana-3304	142	8	equation	equation	NOUN
cana-3304	142	9	(	(	PUNCT
cana-3304	142	10	1	1	X
cana-3304	142	11	)	)	PUNCT
cana-3304	143	1	[	[	X
cana-3304	143	2	12	12	NUM
cana-3304	143	3	]	]	PUNCT
cana-3304	143	4	.	.	PUNCT
cana-3304	144	1	1s	1s	NUM
cana-3304	144	2	[	[	PUNCT
cana-3304	144	3	(	(	PUNCT
cana-3304	144	4	0	0	NUM
cana-3304	144	5	)	)	PUNCT
cana-3304	144	6	,	,	PUNCT
cana-3304	144	7	(	(	PUNCT
cana-3304	144	8	1	1	NUM
cana-3304	144	9	)	)	PUNCT
cana-3304	144	10	,	,	PUNCT
cana-3304	144	11	,	,	PUNCT
cana-3304	144	12	(	(	PUNCT
cana-3304	144	13	1)]t	1)]t	NUM
cana-3304	144	14	n	n	CCONJ
cana-3304	145	1	k	k	PROPN
cana-3304	145	2	k	k	PROPN
cana-3304	145	3	k	k	PROPN
cana-3304	145	4	ks	ks	PROPN
cana-3304	145	5	s	s	PROPN
cana-3304	145	6	s	s	PART
cana-3304	145	7	n	n	PRON
cana-3304	145	8	=	=	PROPN
cana-3304	145	9			PROPN
cana-3304	145	10	−	−	PROPN
cana-3304	145	11			NOUN
cana-3304	145	12	(	(	PUNCT
cana-3304	145	13	1	1	X
cana-3304	145	14	)	)	PUNCT
cana-3304	145	15	the	the	DET
cana-3304	145	16	sequence	sequence	NOUN
cana-3304	145	17	consists	consist	VERB
cana-3304	145	18	of	of	ADP
cana-3304	145	19	two	two	NUM
cana-3304	145	20	main	main	ADJ
cana-3304	145	21	parts	part	NOUN
cana-3304	145	22	:	:	PUNCT
cana-3304	145	23	a	a	DET
cana-3304	145	24	pilot	pilot	NOUN
cana-3304	145	25	sub	sub	NOUN
cana-3304	145	26	-	-	NOUN
cana-3304	145	27	sequence	sequence	NOUN
cana-3304	145	28	of	of	ADP
cana-3304	145	29	length	length	NOUN
cana-3304	145	30	pn	pn	PROPN
cana-3304	145	31	used	use	VERB
cana-3304	145	32	for	for	ADP
cana-3304	145	33	estimating	estimate	VERB
cana-3304	145	34	both	both	CCONJ
cana-3304	145	35	the	the	DET
cana-3304	145	36	cfo	cfo	PROPN
cana-3304	145	37	and	and	CCONJ
cana-3304	145	38	channel	channel	VERB
cana-3304	145	39	impulse	impulse	ADJ
cana-3304	145	40	response	response	NOUN
cana-3304	145	41	(	(	PUNCT
cana-3304	145	42	cir	cir	NOUN
cana-3304	145	43	)	)	PUNCT
cana-3304	145	44	.	.	PUNCT
cana-3304	146	1	a	a	DET
cana-3304	146	2	data	datum	NOUN
cana-3304	146	3	sub	sub	NOUN
cana-3304	146	4	-	-	NOUN
cana-3304	146	5	sequence	sequence	NOUN
cana-3304	146	6	of	of	ADP
cana-3304	146	7	length	length	NOUN
cana-3304	146	8	d	d	X
cana-3304	146	9	pn	pn	PROPN
cana-3304	146	10	n	n	CCONJ
cana-3304	146	11	n=	n=	ADJ
cana-3304	146	12	−	−	PROPN
cana-3304	146	13	.	.	PUNCT
cana-3304	147	1	this	this	PRON
cana-3304	147	2	is	be	AUX
cana-3304	147	3	reserved	reserve	VERB
cana-3304	147	4	for	for	ADP
cana-3304	147	5	data	data	NOUN
cana-3304	147	6	transmission	transmission	NOUN
cana-3304	147	7	.	.	PUNCT
cana-3304	148	1	the	the	DET
cana-3304	148	2	total	total	ADJ
cana-3304	148	3	transmission	transmission	NOUN
cana-3304	148	4	power	power	NOUN
cana-3304	148	5	tp	tp	NOUN
cana-3304	148	6	is	be	AUX
cana-3304	148	7	uniformly	uniformly	ADV
cana-3304	148	8	spread	spread	VERB
cana-3304	148	9	across	across	ADP
cana-3304	148	10	all	all	DET
cana-3304	148	11	subcarriers	subcarrier	NOUN
cana-3304	148	12	.	.	PUNCT
cana-3304	149	1	each	each	DET
cana-3304	149	2	ris	ris	PROPN
cana-3304	149	3	element	element	NOUN
cana-3304	149	4	has	have	VERB
cana-3304	149	5	a	a	DET
cana-3304	149	6	normalized	normalize	VERB
cana-3304	149	7	magnitude	magnitude	NOUN
cana-3304	149	8	,	,	PUNCT
cana-3304	149	9	represented	represent	VERB
cana-3304	149	10	by	by	ADP
cana-3304	149	11	equation	equation	NOUN
cana-3304	149	12	(	(	PUNCT
cana-3304	149	13	2	2	NUM
cana-3304	149	14	)	)	PUNCT
cana-3304	149	15	.	.	PUNCT
cana-3304	150	1	(	(	PUNCT
cana-3304	150	2	1	1	X
cana-3304	150	3	)	)	PUNCT
cana-3304	150	4	1	1	NUM
cana-3304	150	5	0	0	NUM
cana-3304	150	6	,	,	PUNCT
cana-3304	150	7	1	1	NUM
cana-3304	150	8	,	,	PUNCT
cana-3304	150	9	,	,	PUNCT
cana-3304	150	10	[	[	PUNCT
cana-3304	150	11	,	,	PUNCT
cana-3304	150	12	,	,	PUNCT
cana-3304	150	13	,	,	PUNCT
cana-3304	150	14	]	]	X
cana-3304	150	15	t	t	PROPN
cana-3304	150	16	m	m	VERB
cana-3304	150	17	k	k	PROPN
cana-3304	150	18	k	k	PROPN
cana-3304	151	1	k	k	PROPN
cana-3304	151	2	m	m	VERB
cana-3304	151	3	k	k	ADJ
cana-3304	151	4			NOUN
cana-3304	151	5			NOUN
cana-3304	151	6			NOUN
cana-3304	151	7	+	+	CCONJ
cana-3304	151	8	=	=	PROPN
cana-3304	151	9			PROPN
cana-3304	151	10			NOUN
cana-3304	151	11	(	(	PUNCT
cana-3304	151	12	2	2	NUM
cana-3304	151	13	)	)	PUNCT
cana-3304	151	14	communications	communication	NOUN
cana-3304	151	15	on	on	ADP
cana-3304	151	16	applied	apply	VERB
cana-3304	151	17	nonlinear	nonlinear	ADJ
cana-3304	151	18	analysis	analysis	NOUN
cana-3304	151	19	issn	issn	NOUN
cana-3304	151	20	:	:	PUNCT
cana-3304	151	21	1074	1074	NUM
cana-3304	151	22	-	-	PUNCT
cana-3304	151	23	133x	133x	NUM
cana-3304	151	24	vol	vol	NOUN
cana-3304	151	25	32	32	NUM
cana-3304	151	26	no	no	NOUN
cana-3304	151	27	.	.	PUNCT
cana-3304	152	1	6s	6s	NUM
cana-3304	152	2	(	(	PUNCT
cana-3304	152	3	2025	2025	NUM
cana-3304	152	4	)	)	PUNCT
cana-3304	152	5	394	394	NUM
cana-3304	152	6	https://internationalpubls.com	https://internationalpubls.com	X
cana-3304	152	7	here	here	ADV
cana-3304	152	8	,	,	PUNCT
cana-3304	152	9	,	,	PUNCT
cana-3304	152	10	|	|	ADV
cana-3304	152	11	|	|	ADV
cana-3304	152	12	1	1	NUM
cana-3304	152	13	m	m	NOUN
cana-3304	152	14	k	k	NOUN
cana-3304	152	15	=	=	PUNCT
cana-3304	152	16	for	for	ADP
cana-3304	152	17	all	all	DET
cana-3304	152	18	indices	index	NOUN
cana-3304	152	19	k	k	PROPN
cana-3304	152	20	and	and	CCONJ
cana-3304	152	21	m.	m.	NOUN
cana-3304	152	22	in	in	ADP
cana-3304	152	23	this	this	DET
cana-3304	152	24	model	model	NOUN
cana-3304	152	25	,	,	PUNCT
cana-3304	152	26	the	the	DET
cana-3304	152	27	direct	direct	ADJ
cana-3304	152	28	path	path	NOUN
cana-3304	152	29	is	be	AUX
cana-3304	152	30	denoted	denote	VERB
cana-3304	152	31	by	by	ADP
cana-3304	152	32	path	path	NOUN
cana-3304	152	33	(	(	PUNCT
cana-3304	152	34	0	0	NUM
cana-3304	152	35	,	,	PUNCT
cana-3304	152	36	k	k	NOUN
cana-3304	152	37	)	)	PUNCT
cana-3304	152	38	with	with	ADP
cana-3304	152	39	a	a	DET
cana-3304	152	40	unit	unit	NOUN
cana-3304	152	41	reflection	reflection	NOUN
cana-3304	152	42	coefficient	coefficient	NOUN
cana-3304	152	43	,	,	PUNCT
cana-3304	152	44	0	0	NUM
cana-3304	152	45	,	,	PUNCT
cana-3304	153	1	1k	1k	NUM
cana-3304	153	2	k	k	NOUN
cana-3304	153	3	=	=	PUNCT
cana-3304	153	4			NOUN
cana-3304	153	5	.the	.the	PROPN
cana-3304	153	6	channel	channel	PROPN
cana-3304	153	7	impulse	impulse	ADJ
cana-3304	153	8	response	response	NOUN
cana-3304	153	9	for	for	ADP
cana-3304	153	10	each	each	DET
cana-3304	153	11	path	path	NOUN
cana-3304	153	12	m	m	VERB
cana-3304	153	13	is	be	AUX
cana-3304	153	14	represented	represent	VERB
cana-3304	153	15	by	by	ADP
cana-3304	153	16	equation	equation	NOUN
cana-3304	153	17	(	(	PUNCT
cana-3304	153	18	3	3	NUM
cana-3304	153	19	)	)	PUNCT
cana-3304	153	20	g	g	NOUN
cana-3304	153	21	[	[	PUNCT
cana-3304	153	22	(	(	PUNCT
cana-3304	153	23	0	0	NUM
cana-3304	153	24	)	)	PUNCT
cana-3304	153	25	,	,	PUNCT
cana-3304	153	26	(	(	PUNCT
cana-3304	153	27	1	1	NUM
cana-3304	153	28	)	)	PUNCT
cana-3304	153	29	,	,	PUNCT
cana-3304	153	30	,	,	PUNCT
cana-3304	153	31	(	(	PUNCT
cana-3304	153	32	1)]t	1)]t	NUM
cana-3304	153	33	m	m	VERB
cana-3304	153	34	m	m	VERB
cana-3304	153	35	m	m	VERB
cana-3304	153	36	mg	mg	ADJ
cana-3304	153	37	g	g	PROPN
cana-3304	153	38	g	g	PROPN
cana-3304	153	39	l=	l=	PROPN
cana-3304	153	40			ADP
cana-3304	153	41	−	−	PROPN
cana-3304	153	42	(	(	PUNCT
cana-3304	153	43	3	3	NUM
cana-3304	153	44	)	)	PUNCT
cana-3304	153	45	here	here	ADV
cana-3304	153	46	,	,	PUNCT
cana-3304	153	47	(	(	PUNCT
cana-3304	153	48	)	)	PUNCT
cana-3304	153	49	mg	mg	PROPN
cana-3304	153	50	l	l	NOUN
cana-3304	153	51	follows	follow	VERB
cana-3304	153	52	a	a	DET
cana-3304	153	53	complex	complex	ADJ
cana-3304	153	54	gaussian	gaussian	ADJ
cana-3304	153	55	distribution	distribution	NOUN
cana-3304	153	56	,	,	PUNCT
cana-3304	153	57	2	2	NUM
cana-3304	153	58	(	(	PUNCT
cana-3304	153	59	)	)	PUNCT
cana-3304	153	60	~	~	PUNCT
cana-3304	153	61	(	(	PUNCT
cana-3304	153	62	0	0	NUM
cana-3304	153	63	,	,	PUNCT
cana-3304	153	64	)	)	PUNCT
cana-3304	154	1	m	m	PROPN
cana-3304	154	2	lg	lg	PROPN
cana-3304	154	3	l	l	PROPN
cana-3304	154	4	cn	cn	PROPN
cana-3304	154	5	,	,	PUNCT
cana-3304	154	6	with	with	ADP
cana-3304	154	7	a	a	DET
cana-3304	154	8	power	power	NOUN
cana-3304	154	9	delay	delay	NOUN
cana-3304	154	10	profile	profile	NOUN
cana-3304	154	11	1	1	NUM
cana-3304	154	12	2	2	NUM
cana-3304	154	13	0	0	NUM
cana-3304	154	14	1	1	NUM
cana-3304	154	15	l	l	NOUN
cana-3304	154	16	l	l	X
cana-3304	154	17	l	l	NOUN
cana-3304	154	18			PUNCT
cana-3304	155	1	−	−	NOUN
cana-3304	155	2	=	=	SYM
cana-3304	155	3	=	=	NOUN
cana-3304	155	4			X
cana-3304	155	5	.	.	PUNCT
cana-3304	156	1	the	the	DET
cana-3304	156	2	channel	channel	NOUN
cana-3304	156	3	frequency	frequency	NOUN
cana-3304	156	4	response	response	NOUN
cana-3304	156	5	for	for	ADP
cana-3304	156	6	each	each	DET
cana-3304	156	7	path	path	NOUN
cana-3304	156	8	m	m	VERB
cana-3304	156	9	is	be	AUX
cana-3304	156	10	computed	compute	VERB
cana-3304	156	11	using	use	VERB
cana-3304	156	12	the	the	DET
cana-3304	156	13	fast	fast	ADJ
cana-3304	156	14	fourier	fourier	NOUN
cana-3304	156	15	transform	transform	NOUN
cana-3304	156	16	is	be	AUX
cana-3304	156	17	mathematically	mathematically	ADV
cana-3304	156	18	represented	represent	VERB
cana-3304	156	19	as	as	ADP
cana-3304	156	20	equation	equation	NOUN
cana-3304	156	21	(	(	PUNCT
cana-3304	156	22	4	4	NUM
cana-3304	156	23	)	)	PUNCT
cana-3304	156	24	1h	1h	NUM
cana-3304	156	25	w	w	PROPN
cana-3304	156	26	g	g	PROPN
cana-3304	156	27	n	n	PRON
cana-3304	156	28	m	m	PROPN
cana-3304	156	29	l	l	NOUN
cana-3304	156	30	m	m	ADJ
cana-3304	156	31	=	=	ADJ
cana-3304	156	32			NOUN
cana-3304	156	33	(	(	PUNCT
cana-3304	156	34	4	4	NUM
cana-3304	156	35	)	)	PUNCT
cana-3304	156	36	here	here	ADV
cana-3304	156	37	,	,	PUNCT
cana-3304	156	38	w	w	AUX
cana-3304	156	39	n	n	ADP
cana-3304	156	40	l	l	NOUN
cana-3304	156	41	l	l	NOUN
cana-3304	156	42			NOUN
cana-3304	156	43	is	be	AUX
cana-3304	156	44	derived	derive	VERB
cana-3304	156	45	from	from	ADP
cana-3304	156	46	the	the	DET
cana-3304	156	47	first	first	ADJ
cana-3304	156	48	l	l	NOUN
cana-3304	156	49	columns	column	NOUN
cana-3304	156	50	of	of	ADP
cana-3304	156	51	the	the	DET
cana-3304	156	52	normalized	normalize	VERB
cana-3304	156	53	fft	fft	NOUN
cana-3304	156	54	matrix	matrix	NOUN
cana-3304	156	55	w	w	NOUN
cana-3304	156	56	n	n	PRON
cana-3304	156	57	n	n	ADV
cana-3304	156	58	.	.	PUNCT
cana-3304	157	1	the	the	DET
cana-3304	157	2	overall	overall	ADJ
cana-3304	157	3	cir	cir	NOUN
cana-3304	157	4	for	for	ADP
cana-3304	157	5	the	the	DET
cana-3304	157	6	thk	thk	PROPN
cana-3304	157	7	pilot	pilot	NOUN
cana-3304	157	8	block	block	NOUN
cana-3304	157	9	.	.	PUNCT
cana-3304	158	1	this	this	PRON
cana-3304	158	2	combines	combine	VERB
cana-3304	158	3	all	all	PRON
cana-3304	158	4	ris	ris	PROPN
cana-3304	158	5	reflections	reflection	NOUN
cana-3304	158	6	is	be	AUX
cana-3304	158	7	given	give	VERB
cana-3304	158	8	by	by	ADP
cana-3304	158	9	equation	equation	NOUN
cana-3304	158	10	(	(	PUNCT
cana-3304	158	11	5	5	NUM
cana-3304	158	12	)	)	PUNCT
cana-3304	158	13	and	and	CCONJ
cana-3304	158	14	the	the	DET
cana-3304	158	15	corresponding	corresponding	ADJ
cana-3304	158	16	cfr	cfr	NOUN
cana-3304	158	17	is	be	AUX
cana-3304	158	18	described	describe	VERB
cana-3304	158	19	in	in	ADP
cana-3304	158	20	equation	equation	NOUN
cana-3304	158	21	(	(	PUNCT
cana-3304	158	22	6	6	NUM
cana-3304	158	23	)	)	PUNCT
cana-3304	158	24	.	.	PUNCT
cana-3304	159	1	,	,	PUNCT
cana-3304	159	2	1	1	NUM
cana-3304	159	3	g	g	NOUN
cana-3304	159	4	g	g	PROPN
cana-3304	159	5	m	m	PROPN
cana-3304	159	6	k	k	PROPN
cana-3304	159	7	m	m	VERB
cana-3304	159	8	m	m	VERB
cana-3304	159	9	k	k	NOUN
cana-3304	159	10	m	m	NOUN
cana-3304	159	11			NOUN
cana-3304	159	12	=	=	PUNCT
cana-3304	160	1	=	=	NOUN
cana-3304	160	2			X
cana-3304	160	3	(	(	PUNCT
cana-3304	160	4	5	5	NUM
cana-3304	160	5	)	)	PUNCT
cana-3304	160	6	h	h	NOUN
cana-3304	160	7	w	w	PROPN
cana-3304	160	8	gk	gk	PROPN
cana-3304	160	9	l	l	PROPN
cana-3304	160	10	k=	k=	X
cana-3304	160	11	(	(	PUNCT
cana-3304	160	12	6	6	NUM
cana-3304	160	13	)	)	SYM
cana-3304	160	14	4	4	NUM
cana-3304	160	15	.	.	NOUN
cana-3304	160	16	mathematical	mathematical	ADJ
cana-3304	160	17	analysis	analysis	NOUN
cana-3304	160	18	in	in	ADP
cana-3304	160	19	the	the	DET
cana-3304	160	20	transmitter	transmitter	NOUN
cana-3304	160	21	,	,	PUNCT
cana-3304	160	22	each	each	DET
cana-3304	160	23	ofdm	ofdm	NOUN
cana-3304	160	24	symbol	symbol	NOUN
cana-3304	160	25	s	s	PART
cana-3304	160	26	k	k	NOUN
cana-3304	160	27	is	be	AUX
cana-3304	160	28	transformed	transform	VERB
cana-3304	160	29	to	to	ADP
cana-3304	160	30	the	the	DET
cana-3304	160	31	time	time	NOUN
cana-3304	160	32	domain	domain	NOUN
cana-3304	160	33	via	via	ADP
cana-3304	160	34	an	an	DET
cana-3304	160	35	inverse	inverse	NOUN
cana-3304	160	36	fft	fft	NOUN
cana-3304	160	37	to	to	PART
cana-3304	160	38	produce	produce	VERB
cana-3304	160	39	the	the	DET
cana-3304	160	40	time	time	NOUN
cana-3304	160	41	-	-	PUNCT
cana-3304	160	42	domain	domain	NOUN
cana-3304	160	43	signal	signal	NOUN
cana-3304	161	1	x	x	X
cana-3304	161	2	k	k	X
cana-3304	161	3	.	.	PUNCT
cana-3304	162	1	a	a	DET
cana-3304	162	2	cyclic	cyclic	ADJ
cana-3304	162	3	prefix	prefix	NOUN
cana-3304	162	4	of	of	ADP
cana-3304	162	5	length	length	NOUN
cana-3304	162	6	cpl	cpl	PROPN
cana-3304	162	7	is	be	AUX
cana-3304	162	8	then	then	ADV
cana-3304	162	9	added	add	VERB
cana-3304	162	10	to	to	ADP
cana-3304	162	11	x	x	PROPN
cana-3304	162	12	k	k	PROPN
cana-3304	162	13	.	.	PUNCT
cana-3304	163	1	it	it	PRON
cana-3304	163	2	is	be	AUX
cana-3304	163	3	to	to	PART
cana-3304	163	4	prevent	prevent	VERB
cana-3304	163	5	inter	inter	ADJ
cana-3304	163	6	-	-	ADJ
cana-3304	163	7	symbol	symbol	ADJ
cana-3304	163	8	interference	interference	NOUN
cana-3304	163	9	before	before	ADP
cana-3304	163	10	transmission	transmission	NOUN
cana-3304	163	11	.	.	PUNCT
cana-3304	164	1	after	after	ADP
cana-3304	164	2	cp	cp	PROPN
cana-3304	164	3	removal	removal	NOUN
cana-3304	164	4	at	at	ADP
cana-3304	164	5	the	the	DET
cana-3304	164	6	receiver	receiver	NOUN
cana-3304	164	7	,	,	PUNCT
cana-3304	164	8	the	the	DET
cana-3304	164	9	received	receive	VERB
cana-3304	164	10	timedomain	timedomain	NOUN
cana-3304	164	11	signal	signal	NOUN
cana-3304	164	12	for	for	ADP
cana-3304	164	13	the	the	DET
cana-3304	164	14	thk	thk	PROPN
cana-3304	164	15	block	block	NOUN
cana-3304	164	16	,	,	PUNCT
cana-3304	164	17	rk	rk	PROPN
cana-3304	164	18	.	.	PUNCT
cana-3304	165	1	it	it	PRON
cana-3304	165	2	can	can	AUX
cana-3304	165	3	be	be	AUX
cana-3304	165	4	expressed	express	VERB
cana-3304	165	5	in	in	ADP
cana-3304	165	6	equation	equation	NOUN
cana-3304	165	7	(	(	PUNCT
cana-3304	165	8	7	7	NUM
cana-3304	165	9	)	)	PUNCT
cana-3304	165	10	.	.	PUNCT
cana-3304	166	1	2	2	NUM
cana-3304	166	2	/	/	SYM
cana-3304	166	3	kr	kr	PROPN
cana-3304	166	4	d	d	PROPN
cana-3304	166	5	(	(	PUNCT
cana-3304	166	6	)	)	PUNCT
cana-3304	166	7	x	x	SYM
cana-3304	166	8	g	g	PROPN
cana-3304	166	9	wpj	wpj	NOUN
cana-3304	166	10	k	k	PROPN
cana-3304	166	11	l	l	PROPN
cana-3304	166	12	n	n	CCONJ
cana-3304	166	13	k	k	PROPN
cana-3304	166	14	k	k	PROPN
cana-3304	166	15	ke	ke	PROPN
cana-3304	167	1	=	=	NOUN
cana-3304	167	2	+	+	ADP
cana-3304	167	3	ò	ò	PROPN
cana-3304	167	4	ò	ò	X
cana-3304	167	5	(	(	PUNCT
cana-3304	167	6	7	7	NUM
cana-3304	167	7	)	)	PUNCT
cana-3304	167	8	here	here	ADV
cana-3304	167	9	,	,	PUNCT
cana-3304	167	10	w	w	PROPN
cana-3304	167	11	k	k	PROPN
cana-3304	167	12	is	be	AUX
cana-3304	167	13	the	the	DET
cana-3304	167	14	additive	additive	ADJ
cana-3304	167	15	noise	noise	NOUN
cana-3304	167	16	vector	vector	NOUN
cana-3304	167	17	,	,	PUNCT
cana-3304	167	18	ò	ò	X
cana-3304	167	19	is	be	AUX
cana-3304	167	20	the	the	DET
cana-3304	167	21	normalized	normalize	VERB
cana-3304	167	22	cfo	cfo	NOUN
cana-3304	167	23	,	,	PUNCT
cana-3304	167	24	and	and	CCONJ
cana-3304	167	25	p	p	DET
cana-3304	167	26	cpl	cpl	NOUN
cana-3304	167	27	n	n	X
cana-3304	167	28	l=	l=	ADV
cana-3304	167	29	+	+	CCONJ
cana-3304	167	30	.	.	PUNCT
cana-3304	168	1	the	the	DET
cana-3304	168	2	cfo	cfo	PROPN
cana-3304	168	3	matrix	matrix	NOUN
cana-3304	168	4	d	d	X
cana-3304	168	5	(	(	PUNCT
cana-3304	168	6	)	)	PUNCT
cana-3304	168	7	ò	ò	PROPN
cana-3304	168	8	introduces	introduce	NOUN
cana-3304	168	9	phase	phase	NOUN
cana-3304	168	10	shifts	shift	NOUN
cana-3304	168	11	due	due	ADJ
cana-3304	168	12	to	to	ADP
cana-3304	168	13	cfo	cfo	PROPN
cana-3304	168	14	,	,	PUNCT
cana-3304	168	15	and	and	CCONJ
cana-3304	168	16	xk	xk	PROPN
cana-3304	168	17	is	be	AUX
cana-3304	168	18	formed	form	VERB
cana-3304	168	19	by	by	ADP
cana-3304	168	20	the	the	DET
cana-3304	168	21	time	time	NOUN
cana-3304	168	22	-	-	PUNCT
cana-3304	168	23	domain	domain	NOUN
cana-3304	168	24	samples	sample	NOUN
cana-3304	168	25	.	.	PUNCT
cana-3304	169	1	in	in	ADP
cana-3304	169	2	the	the	DET
cana-3304	169	3	frequency	frequency	NOUN
cana-3304	169	4	domain	domain	NOUN
cana-3304	169	5	,	,	PUNCT
cana-3304	169	6	the	the	DET
cana-3304	169	7	received	receive	VERB
cana-3304	169	8	signal	signal	NOUN
cana-3304	169	9	y	y	PROPN
cana-3304	169	10	k	k	PROPN
cana-3304	169	11	mathematically	mathematically	ADV
cana-3304	169	12	represented	represent	VERB
cana-3304	169	13	in	in	ADP
cana-3304	169	14	equation	equation	NOUN
cana-3304	169	15	(	(	PUNCT
cana-3304	169	16	8)	8)	NUM
cana-3304	169	17	2	2	NUM
cana-3304	169	18	/	/	SYM
cana-3304	169	19	h	h	NOUN
cana-3304	169	20	ky	ky	PROPN
cana-3304	169	21	wd	wd	PROPN
cana-3304	169	22	(	(	PUNCT
cana-3304	169	23	)	)	PUNCT
cana-3304	169	24	w	w	PROPN
cana-3304	169	25	s	s	PROPN
cana-3304	169	26	h	h	NOUN
cana-3304	169	27	+	+	CCONJ
cana-3304	169	28	vpj	vpj	PROPN
cana-3304	169	29	k	k	PROPN
cana-3304	169	30	l	l	PROPN
cana-3304	169	31	n	n	CCONJ
cana-3304	169	32	k	k	X
cana-3304	169	33	k	k	PROPN
cana-3304	169	34	ke	ke	PROPN
cana-3304	169	35	n=	n=	PROPN
cana-3304	169	36	ò	ò	PROPN
cana-3304	169	37	ò	ò	PROPN
cana-3304	169	38	(	(	PUNCT
cana-3304	169	39	8)	8)	NUM
cana-3304	169	40	here	here	ADV
cana-3304	169	41	,	,	PUNCT
cana-3304	169	42	v	v	NOUN
cana-3304	169	43	k	k	PROPN
cana-3304	169	44	represents	represent	VERB
cana-3304	169	45	frequency	frequency	NOUN
cana-3304	169	46	-	-	PUNCT
cana-3304	169	47	domain	domain	NOUN
cana-3304	169	48	noise	noise	NOUN
cana-3304	169	49	,	,	PUNCT
cana-3304	169	50	k	k	PROPN
cana-3304	169	51	ks	ks	NOUN
cana-3304	169	52	=	=	PUNCT
cana-3304	169	53	diag(s	diag(s	PROPN
cana-3304	169	54	)	)	PUNCT
cana-3304	169	55	is	be	AUX
cana-3304	169	56	a	a	DET
cana-3304	169	57	diagonal	diagonal	ADJ
cana-3304	169	58	matrix	matrix	NOUN
cana-3304	169	59	of	of	ADP
cana-3304	169	60	subcarrier	subcarrier	NOUN
cana-3304	169	61	symbols	symbol	NOUN
cana-3304	169	62	and	and	CCONJ
cana-3304	169	63	d	d	X
cana-3304	169	64	(	(	PUNCT
cana-3304	169	65	)	)	PUNCT
cana-3304	169	66	ò	ò	PROPN
cana-3304	169	67	represents	represent	VERB
cana-3304	169	68	the	the	DET
cana-3304	169	69	cfo	cfo	NOUN
cana-3304	169	70	.	.	PUNCT
cana-3304	170	1	in	in	ADP
cana-3304	170	2	the	the	DET
cana-3304	170	3	absence	absence	NOUN
cana-3304	170	4	of	of	ADP
cana-3304	170	5	cfo	cfo	PROPN
cana-3304	170	6	,	,	PUNCT
cana-3304	170	7	the	the	DET
cana-3304	170	8	least	least	ADV
cana-3304	170	9	square	square	ADJ
cana-3304	170	10	(	(	PUNCT
cana-3304	170	11	ls	ls	ADJ
cana-3304	170	12	)	)	PUNCT
cana-3304	170	13	estimate	estimate	NOUN
cana-3304	170	14	of	of	ADP
cana-3304	170	15	the	the	DET
cana-3304	170	16	cfrs	cfrs	NOUN
cana-3304	170	17	is	be	AUX
cana-3304	170	18	given	give	VERB
cana-3304	170	19	by	by	ADP
cana-3304	170	20	equation	equation	NOUN
cana-3304	170	21	(	(	PUNCT
cana-3304	170	22	9	9	NUM
cana-3304	170	23	)	)	PUNCT
cana-3304	170	24	.	.	PUNCT
cana-3304	171	1	1	1	NUM
cana-3304	171	2	h	h	NOUN
cana-3304	171	3	t	t	NOUN
cana-3304	171	4	l	l	NOUN
cana-3304	172	1	l	l	NOUN
cana-3304	173	1	p	p	X
cana-3304	173	2	ph	ph	PROPN
cana-3304	173	3	w	w	PROPN
cana-3304	173	4	w	w	PROPN
cana-3304	173	5	j	j	PROPN
cana-3304	173	6	j	j	PROPN
cana-3304	173	7	yk	yk	PROPN
cana-3304	173	8	p	p	PROPN
cana-3304	173	9	kn	kn	PROPN
cana-3304	173	10	n	n	PROPN
cana-3304	173	11	−=	−=	PROPN
cana-3304	173	12	(	(	PUNCT
cana-3304	173	13	9	9	NUM
cana-3304	173	14	)	)	PUNCT
cana-3304	173	15	communications	communication	NOUN
cana-3304	173	16	on	on	ADP
cana-3304	173	17	applied	apply	VERB
cana-3304	173	18	nonlinear	nonlinear	ADJ
cana-3304	173	19	analysis	analysis	NOUN
cana-3304	173	20	issn	issn	NOUN
cana-3304	173	21	:	:	PUNCT
cana-3304	173	22	1074	1074	NUM
cana-3304	173	23	-	-	PUNCT
cana-3304	173	24	133x	133x	NUM
cana-3304	173	25	vol	vol	NOUN
cana-3304	173	26	32	32	NUM
cana-3304	173	27	no	no	NOUN
cana-3304	173	28	.	.	PUNCT
cana-3304	174	1	6s	6s	NUM
cana-3304	174	2	(	(	PUNCT
cana-3304	174	3	2025	2025	NUM
cana-3304	174	4	)	)	PUNCT
cana-3304	174	5	395	395	NUM
cana-3304	174	6	https://internationalpubls.com	https://internationalpubls.com	X
cana-3304	174	7	here	here	ADV
cana-3304	174	8	,	,	PUNCT
cana-3304	174	9	j	j	PROPN
cana-3304	174	10	p	p	PROPN
cana-3304	174	11	is	be	AUX
cana-3304	174	12	a	a	DET
cana-3304	174	13	selection	selection	NOUN
cana-3304	174	14	matrix	matrix	NOUN
cana-3304	174	15	that	that	PRON
cana-3304	174	16	picks	pick	VERB
cana-3304	174	17	the	the	DET
cana-3304	174	18	pilot	pilot	NOUN
cana-3304	174	19	subcarriers	subcarrier	NOUN
cana-3304	174	20	.	.	PUNCT
cana-3304	175	1	the	the	DET
cana-3304	175	2	estimated	estimate	VERB
cana-3304	175	3	overall	overall	ADJ
cana-3304	175	4	channel	channel	NOUN
cana-3304	175	5	matrix	matrix	NOUN
cana-3304	175	6	h	h	NOUN
cana-3304	175	7	,	,	PUNCT
cana-3304	175	8	which	which	PRON
cana-3304	175	9	combines	combine	VERB
cana-3304	175	10	estimates	estimate	NOUN
cana-3304	175	11	across	across	ADP
cana-3304	175	12	all	all	DET
cana-3304	175	13	pilot	pilot	NOUN
cana-3304	175	14	blocks	block	NOUN
cana-3304	175	15	is	be	AUX
cana-3304	175	16	expressed	express	VERB
cana-3304	175	17	in	in	ADP
cana-3304	175	18	equation	equation	NOUN
cana-3304	175	19	(	(	PUNCT
cana-3304	175	20	10	10	NUM
cana-3304	175	21	)	)	PUNCT
cana-3304	175	22	.	.	PUNCT
cana-3304	176	1	1	1	NUM
cana-3304	176	2	0	0	NUM
cana-3304	176	3	1	1	NUM
cana-3304	176	4	mh	mh	NOUN
cana-3304	176	5	=	=	PUNCT
cana-3304	177	1	[	[	X
cana-3304	177	2	h	h	NOUN
cana-3304	177	3	,	,	PUNCT
cana-3304	177	4	h	h	NOUN
cana-3304	177	5	,	,	PUNCT
cana-3304	177	6	…	…	PUNCT
cana-3304	177	7	,	,	PUNCT
cana-3304	177	8	h	h	NOUN
cana-3304	177	9	]	]	X
cana-3304	178	1	−	−	PROPN
cana-3304	178	2	(	(	PUNCT
cana-3304	178	3	10	10	NUM
cana-3304	178	4	)	)	PUNCT
cana-3304	178	5	here	here	ADV
cana-3304	178	6	,	,	PUNCT
cana-3304	178	7	0	0	NUM
cana-3304	178	8	1	1	NUM
cana-3304	178	9	[	[	PUNCT
cana-3304	178	10	,	,	PUNCT
cana-3304	178	11	,	,	PUNCT
cana-3304	178	12	,	,	PUNCT
cana-3304	178	13	]	]	PUNCT
cana-3304	178	14	m	m	NOUN
cana-3304	178	15			NOUN
cana-3304	178	16			NOUN
cana-3304	178	17	=	=	SYM
cana-3304	178	18			PROPN
cana-3304	178	19	is	be	AUX
cana-3304	178	20	an	an	DET
cana-3304	178	21	ris	ris	X
cana-3304	178	22	reflection	reflection	NOUN
cana-3304	178	23	matrix	matrix	NOUN
cana-3304	178	24	designed	design	VERB
cana-3304	178	25	to	to	PART
cana-3304	178	26	optimize	optimize	VERB
cana-3304	178	27	mse	mse	NOUN
cana-3304	178	28	performance	performance	NOUN
cana-3304	178	29	.	.	PUNCT
cana-3304	179	1	this	this	DET
cana-3304	179	2	system	system	NOUN
cana-3304	179	3	model	model	NOUN
cana-3304	179	4	provides	provide	VERB
cana-3304	179	5	a	a	DET
cana-3304	179	6	structure	structure	NOUN
cana-3304	179	7	for	for	ADP
cana-3304	179	8	effective	effective	ADJ
cana-3304	179	9	cfo	cfo	NOUN
cana-3304	179	10	and	and	CCONJ
cana-3304	179	11	channel	channel	NOUN
cana-3304	179	12	estimation	estimation	NOUN
cana-3304	179	13	,	,	PUNCT
cana-3304	179	14	supporting	support	VERB
cana-3304	179	15	accurate	accurate	ADJ
cana-3304	179	16	data	datum	NOUN
cana-3304	179	17	reception	reception	NOUN
cana-3304	179	18	in	in	ADP
cana-3304	179	19	the	the	DET
cana-3304	179	20	ris	ris	PROPN
cana-3304	179	21	-	-	ADJ
cana-3304	179	22	aided	aid	VERB
cana-3304	179	23	ofdm	ofdm	NOUN
cana-3304	179	24	system	system	NOUN
cana-3304	179	25	.	.	PUNCT
cana-3304	180	1	in	in	ADP
cana-3304	180	2	this	this	DET
cana-3304	180	3	section	section	NOUN
cana-3304	180	4	,	,	PUNCT
cana-3304	180	5	we	we	PRON
cana-3304	180	6	propose	propose	VERB
cana-3304	180	7	a	a	DET
cana-3304	180	8	two	two	NUM
cana-3304	180	9	-	-	PUNCT
cana-3304	180	10	steps	step	NOUN
cana-3304	180	11	approach	approach	NOUN
cana-3304	180	12	to	to	PART
cana-3304	180	13	estimate	estimate	VERB
cana-3304	180	14	both	both	CCONJ
cana-3304	180	15	the	the	DET
cana-3304	180	16	cfo	cfo	NOUN
cana-3304	180	17	and	and	CCONJ
cana-3304	180	18	the	the	DET
cana-3304	180	19	channel	channel	NOUN
cana-3304	180	20	in	in	ADP
cana-3304	180	21	an	an	DET
cana-3304	180	22	ris	ris	PROPN
cana-3304	180	23	-	-	ADJ
cana-3304	180	24	aided	aid	VERB
cana-3304	180	25	ofdm	ofdm	NOUN
cana-3304	180	26	system	system	NOUN
cana-3304	180	27	.	.	PUNCT
cana-3304	181	1	this	this	DET
cana-3304	181	2	approach	approach	NOUN
cana-3304	181	3	uses	use	VERB
cana-3304	181	4	a	a	DET
cana-3304	181	5	hybrid	hybrid	ADJ
cana-3304	181	6	tone	tone	NOUN
cana-3304	181	7	transmission	transmission	NOUN
cana-3304	181	8	protocol	protocol	NOUN
cana-3304	181	9	,	,	PUNCT
cana-3304	181	10	which	which	PRON
cana-3304	181	11	enhances	enhance	VERB
cana-3304	181	12	efficiency	efficiency	NOUN
cana-3304	181	13	by	by	ADP
cana-3304	181	14	combining	combine	VERB
cana-3304	181	15	training	training	NOUN
cana-3304	181	16	and	and	CCONJ
cana-3304	181	17	data	datum	NOUN
cana-3304	181	18	transmission	transmission	NOUN
cana-3304	181	19	.	.	PUNCT
cana-3304	182	1	the	the	DET
cana-3304	182	2	transmission	transmission	NOUN
cana-3304	182	3	protocol	protocol	NOUN
cana-3304	182	4	consists	consist	VERB
cana-3304	182	5	of	of	ADP
cana-3304	182	6	two	two	NUM
cana-3304	182	7	main	main	ADJ
cana-3304	182	8	parts	part	NOUN
cana-3304	182	9	:	:	PUNCT
cana-3304	182	10	a	a	DET
cana-3304	182	11	training	train	VERB
cana-3304	182	12	sub	sub	NOUN
cana-3304	182	13	-	-	NOUN
cana-3304	182	14	frame	frame	NOUN
cana-3304	182	15	that	that	PRON
cana-3304	182	16	contains	contain	VERB
cana-3304	182	17	1	1	NUM
cana-3304	182	18	m	m	NOUN
cana-3304	182	19	+	+	CCONJ
cana-3304	182	20	consecutive	consecutive	ADJ
cana-3304	182	21	pilot	pilot	NOUN
cana-3304	182	22	symbols	symbol	NOUN
cana-3304	182	23	for	for	ADP
cana-3304	182	24	estimating	estimate	VERB
cana-3304	182	25	the	the	DET
cana-3304	182	26	cfo	cfo	NOUN
cana-3304	182	27	and	and	CCONJ
cana-3304	182	28	the	the	DET
cana-3304	182	29	channel	channel	NOUN
cana-3304	182	30	.	.	PUNCT
cana-3304	183	1	a	a	DET
cana-3304	183	2	data	datum	NOUN
cana-3304	183	3	sub	sub	NOUN
cana-3304	183	4	-	-	NOUN
cana-3304	183	5	frame	frame	NOUN
cana-3304	183	6	for	for	ADP
cana-3304	183	7	actual	actual	ADJ
cana-3304	183	8	data	datum	NOUN
cana-3304	183	9	transmission	transmission	NOUN
cana-3304	183	10	.	.	PUNCT
cana-3304	184	1	since	since	SCONJ
cana-3304	184	2	,	,	PUNCT
cana-3304	184	3	the	the	DET
cana-3304	184	4	base	base	NOUN
cana-3304	184	5	station	station	NOUN
cana-3304	184	6	and	and	CCONJ
cana-3304	184	7	the	the	DET
cana-3304	184	8	ris	ris	PROPN
cana-3304	184	9	positions	position	NOUN
cana-3304	184	10	are	be	AUX
cana-3304	184	11	fixed	fix	VERB
cana-3304	184	12	,	,	PUNCT
cana-3304	184	13	the	the	DET
cana-3304	184	14	cfo	cfo	NOUN
cana-3304	184	15	between	between	ADP
cana-3304	184	16	them	they	PRON
cana-3304	184	17	remains	remain	VERB
cana-3304	184	18	constant	constant	ADJ
cana-3304	184	19	.	.	PUNCT
cana-3304	185	1	therefore	therefore	ADV
cana-3304	185	2	,	,	PUNCT
cana-3304	185	3	cfo	cfo	PROPN
cana-3304	185	4	estimation	estimation	NOUN
cana-3304	185	5	only	only	ADV
cana-3304	185	6	needs	need	VERB
cana-3304	185	7	to	to	PART
cana-3304	185	8	be	be	AUX
cana-3304	185	9	done	do	VERB
cana-3304	185	10	once	once	ADV
cana-3304	185	11	at	at	ADP
cana-3304	185	12	the	the	DET
cana-3304	185	13	start	start	NOUN
cana-3304	185	14	.	.	PUNCT
cana-3304	186	1	however	however	ADV
cana-3304	186	2	,	,	PUNCT
cana-3304	186	3	since	since	SCONJ
cana-3304	186	4	each	each	DET
cana-3304	186	5	ris	ris	PROPN
cana-3304	186	6	element	element	NOUN
cana-3304	186	7	has	have	VERB
cana-3304	186	8	a	a	DET
cana-3304	186	9	different	different	ADJ
cana-3304	186	10	position	position	NOUN
cana-3304	186	11	,	,	PUNCT
cana-3304	186	12	the	the	DET
cana-3304	186	13	cascaded	cascade	VERB
cana-3304	186	14	channel	channel	NOUN
cana-3304	186	15	from	from	ADP
cana-3304	186	16	the	the	DET
cana-3304	186	17	user	user	NOUN
cana-3304	186	18	through	through	ADP
cana-3304	186	19	each	each	DET
cana-3304	186	20	ris	ris	PROPN
cana-3304	186	21	element	element	NOUN
cana-3304	186	22	to	to	ADP
cana-3304	186	23	the	the	DET
cana-3304	186	24	bs	bs	NOUN
cana-3304	186	25	must	must	AUX
cana-3304	186	26	be	be	AUX
cana-3304	186	27	estimated	estimate	VERB
cana-3304	186	28	separately	separately	ADV
cana-3304	186	29	.	.	PUNCT
cana-3304	187	1	to	to	PART
cana-3304	187	2	achieve	achieve	VERB
cana-3304	187	3	these	these	DET
cana-3304	187	4	goals	goal	NOUN
cana-3304	187	5	,	,	PUNCT
cana-3304	187	6	we	we	PRON
cana-3304	187	7	use	use	VERB
cana-3304	187	8	a	a	DET
cana-3304	187	9	two	two	NUM
cana-3304	187	10	-	-	PUNCT
cana-3304	187	11	step	step	NOUN
cana-3304	187	12	straining	strain	VERB
cana-3304	187	13	sequence	sequence	NOUN
cana-3304	187	14	:	:	PUNCT
cana-3304	187	15	a	a	DET
cana-3304	187	16	sequence	sequence	NOUN
cana-3304	187	17	for	for	ADP
cana-3304	187	18	joint	joint	ADJ
cana-3304	187	19	cfo	cfo	NOUN
cana-3304	187	20	and	and	CCONJ
cana-3304	187	21	initial	initial	ADJ
cana-3304	187	22	channel	channel	NOUN
cana-3304	187	23	estimation	estimation	NOUN
cana-3304	187	24	.	.	PUNCT
cana-3304	188	1	a	a	DET
cana-3304	188	2	sequence	sequence	NOUN
cana-3304	188	3	exclusively	exclusively	ADV
cana-3304	188	4	for	for	ADP
cana-3304	188	5	channel	channel	NOUN
cana-3304	188	6	estimation	estimation	NOUN
cana-3304	188	7	,	,	PUNCT
cana-3304	188	8	allowing	allow	VERB
cana-3304	188	9	for	for	ADP
cana-3304	188	10	more	more	ADV
cana-3304	188	11	accurate	accurate	ADJ
cana-3304	188	12	results	result	NOUN
cana-3304	188	13	.	.	PUNCT
cana-3304	189	1	this	this	DET
cana-3304	189	2	two	two	NUM
cana-3304	189	3	-	-	PUNCT
cana-3304	189	4	phase	phase	NOUN
cana-3304	189	5	approach	approach	NOUN
cana-3304	189	6	reduces	reduce	VERB
cana-3304	189	7	the	the	DET
cana-3304	189	8	number	number	NOUN
cana-3304	189	9	of	of	ADP
cana-3304	189	10	pilot	pilot	NOUN
cana-3304	189	11	symbols	symbol	NOUN
cana-3304	189	12	required	require	VERB
cana-3304	189	13	for	for	ADP
cana-3304	189	14	the	the	DET
cana-3304	189	15	training	training	NOUN
cana-3304	189	16	sequence	sequence	NOUN
cana-3304	189	17	and	and	CCONJ
cana-3304	189	18	leaves	leave	VERB
cana-3304	189	19	more	more	ADJ
cana-3304	189	20	subcarriers	subcarrier	NOUN
cana-3304	189	21	available	available	ADJ
cana-3304	189	22	for	for	ADP
cana-3304	189	23	data	datum	NOUN
cana-3304	189	24	,	,	PUNCT
cana-3304	189	25	improving	improve	VERB
cana-3304	189	26	spectral	spectral	ADJ
cana-3304	189	27	efficiency	efficiency	NOUN
cana-3304	189	28	.	.	PUNCT
cana-3304	190	1	the	the	DET
cana-3304	190	2	first	first	ADJ
cana-3304	190	3	phase	phase	NOUN
cana-3304	190	4	uses	use	VERB
cana-3304	190	5	a	a	DET
cana-3304	190	6	correlation	correlation	NOUN
cana-3304	190	7	-	-	PUNCT
cana-3304	190	8	based	base	VERB
cana-3304	190	9	method	method	NOUN
cana-3304	190	10	for	for	ADP
cana-3304	190	11	estimating	estimate	VERB
cana-3304	190	12	the	the	DET
cana-3304	190	13	cfo	cfo	NOUN
cana-3304	190	14	,	,	PUNCT
cana-3304	190	15	leveraging	leverage	VERB
cana-3304	190	16	the	the	DET
cana-3304	190	17	repeating	repeat	VERB
cana-3304	190	18	nature	nature	NOUN
cana-3304	190	19	of	of	ADP
cana-3304	190	20	the	the	DET
cana-3304	190	21	transmitted	transmit	VERB
cana-3304	190	22	signal	signal	NOUN
cana-3304	190	23	.	.	PUNCT
cana-3304	191	1	let	let	VERB
cana-3304	191	2	1	1	NUM
cana-3304	191	3	0x	0x	NOUN
cana-3304	191	4	n	n	PROPN
cana-3304	191	5	represent	represent	VERB
cana-3304	191	6	the	the	DET
cana-3304	191	7	transmitted	transmit	VERB
cana-3304	191	8	time	time	NOUN
cana-3304	191	9	-	-	PUNCT
cana-3304	191	10	domain	domain	NOUN
cana-3304	191	11	signal	signal	NOUN
cana-3304	191	12	,	,	PUNCT
cana-3304	191	13	which	which	PRON
cana-3304	191	14	is	be	AUX
cana-3304	191	15	divided	divide	VERB
cana-3304	191	16	into	into	ADP
cana-3304	191	17	b	b	NOUN
cana-3304	191	18	segments	segment	NOUN
cana-3304	191	19	of	of	ADP
cana-3304	191	20	length	length	NOUN
cana-3304	191	21	cp	cp	INTJ
cana-3304	191	22	n	n	PROPN
cana-3304	191	23	l	l	NOUN
cana-3304	191	24	b	b	X
cana-3304	192	1	=	=	PUNCT
cana-3304	192	2	.	.	PUNCT
cana-3304	193	1	each	each	DET
cana-3304	193	2	segment	segment	NOUN
cana-3304	193	3	consists	consist	VERB
cana-3304	193	4	of	of	ADP
cana-3304	193	5	a	a	DET
cana-3304	193	6	pilot	pilot	NOUN
cana-3304	193	7	sub	sub	NOUN
cana-3304	193	8	-	-	NOUN
cana-3304	193	9	segment	segment	NOUN
cana-3304	193	10	of	of	ADP
cana-3304	193	11	length	length	NOUN
cana-3304	193	12	pb	pb	ADP
cana-3304	193	13	for	for	ADP
cana-3304	193	14	cfo	cfo	PROPN
cana-3304	193	15	and	and	CCONJ
cana-3304	193	16	channel	channel	NOUN
cana-3304	193	17	estimation	estimation	NOUN
cana-3304	193	18	and	and	CCONJ
cana-3304	193	19	a	a	DET
cana-3304	193	20	data	data	NOUN
cana-3304	193	21	sub	sub	NOUN
cana-3304	193	22	-	-	NOUN
cana-3304	193	23	segment	segment	NOUN
cana-3304	193	24	of	of	ADP
cana-3304	193	25	length	length	NOUN
cana-3304	193	26	db	db	PROPN
cana-3304	193	27	for	for	ADP
cana-3304	193	28	data	data	NOUN
cana-3304	193	29	transmission	transmission	NOUN
cana-3304	193	30	.	.	PUNCT
cana-3304	194	1	each	each	PRON
cana-3304	194	2	pilot	pilot	NOUN
cana-3304	194	3	sub	sub	NOUN
cana-3304	194	4	-	-	ADJ
cana-3304	194	5	segment	segment	NOUN
cana-3304	194	6	is	be	AUX
cana-3304	194	7	repeated	repeat	VERB
cana-3304	194	8	,	,	PUNCT
cana-3304	194	9	forming	form	VERB
cana-3304	194	10	a	a	DET
cana-3304	194	11	sequence	sequence	NOUN
cana-3304	194	12	z	z	NOUN
cana-3304	194	13	of	of	ADP
cana-3304	194	14	length	length	NOUN
cana-3304	194	15	cpl	cpl	PROPN
cana-3304	194	16	.	.	PUNCT
cana-3304	195	1	the	the	DET
cana-3304	195	2	transmitted	transmit	VERB
cana-3304	195	3	signal	signal	NOUN
cana-3304	195	4	0x	0x	NOUN
cana-3304	195	5	can	can	AUX
cana-3304	195	6	be	be	AUX
cana-3304	195	7	mathematically	mathematically	ADV
cana-3304	195	8	expressed	express	VERB
cana-3304	195	9	in	in	ADP
cana-3304	195	10	equation	equation	NOUN
cana-3304	195	11	(	(	PUNCT
cana-3304	195	12	11	11	NUM
cana-3304	195	13	)	)	PUNCT
cana-3304	195	14	.	.	PUNCT
cana-3304	196	1	t	t	PROPN
cana-3304	196	2	0x	0x	NOUN
cana-3304	196	3	1	1	NUM
cana-3304	197	1	z	z	NOUN
cana-3304	197	2	d	d	PROPN
cana-3304	197	3	p	p	PROPN
cana-3304	197	4	t	t	PROPN
cana-3304	197	5	t	t	PROPN
cana-3304	197	6	t	t	PROPN
cana-3304	197	7	b	b	PROPN
cana-3304	198	1			PROPN
cana-3304	198	2	=	=	PROPN
cana-3304	198	3			PROPN
cana-3304	198	4			PROPN
cana-3304	198	5	(	(	PUNCT
cana-3304	198	6	11	11	NUM
cana-3304	198	7	)	)	PUNCT
cana-3304	198	8	here	here	ADV
cana-3304	198	9	,	,	PUNCT
cana-3304	198	10	1d	1d	NUM
cana-3304	198	11	dn	dn	NOUN
cana-3304	198	12			NOUN
cana-3304	198	13	is	be	AUX
cana-3304	198	14	the	the	DET
cana-3304	198	15	data	data	NOUN
cana-3304	198	16	sequence	sequence	NOUN
cana-3304	198	17	with	with	ADP
cana-3304	198	18	d	d	PROPN
cana-3304	198	19	cp	cp	INTJ
cana-3304	198	20	dn	dn	PROPN
cana-3304	198	21	l	l	PROPN
cana-3304	198	22	b=	b=	NOUN
cana-3304	198	23	.	.	PUNCT
cana-3304	199	1	after	after	SCONJ
cana-3304	199	2	the	the	DET
cana-3304	199	3	cyclic	cyclic	ADJ
cana-3304	199	4	prefix	prefix	NOUN
cana-3304	199	5	(	(	PUNCT
cana-3304	199	6	cp	cp	NOUN
cana-3304	199	7	)	)	PUNCT
cana-3304	199	8	is	be	AUX
cana-3304	199	9	removed	remove	VERB
cana-3304	199	10	,	,	PUNCT
cana-3304	199	11	the	the	DET
cana-3304	199	12	received	receive	VERB
cana-3304	199	13	signal	signal	NOUN
cana-3304	199	14	of	of	ADP
cana-3304	199	15	the	the	DET
cana-3304	199	16	pilot	pilot	NOUN
cana-3304	199	17	at	at	ADP
cana-3304	199	18	time	time	NOUN
cana-3304	199	19	kt	kt	PROPN
cana-3304	199	20	t=	t=	PROPN
cana-3304	199	21	is	be	AUX
cana-3304	199	22	given	give	VERB
cana-3304	199	23	equation	equation	NOUN
cana-3304	199	24	(	(	PUNCT
cana-3304	199	25	12	12	NUM
cana-3304	199	26	)	)	PUNCT
cana-3304	199	27	1	1	NUM
cana-3304	199	28	2	2	NUM
cana-3304	199	29	/	/	SYM
cana-3304	199	30	0	0	NUM
cana-3304	199	31	0	0	NUM
cana-3304	199	32	0	0	NUM
cana-3304	199	33	0	0	NUM
cana-3304	199	34	0	0	NUM
cana-3304	199	35	r	r	NOUN
cana-3304	199	36	(	(	PUNCT
cana-3304	199	37	)	)	PUNCT
cana-3304	199	38	x	x	SYM
cana-3304	199	39	(	(	PUNCT
cana-3304	199	40	(	(	PUNCT
cana-3304	199	41	)	)	PUNCT
cana-3304	199	42	)	)	PUNCT
cana-3304	199	43	(	(	PUNCT
cana-3304	199	44	)	)	PUNCT
cana-3304	199	45	w	w	PROPN
cana-3304	199	46	(	(	PUNCT
cana-3304	199	47	)	)	PUNCT
cana-3304	199	48	cp	cp	INTJ
cana-3304	200	1	k	k	PROPN
cana-3304	200	2	lm	lm	PROPN
cana-3304	201	1	j	j	PROPN
cana-3304	201	2	t	t	PROPN
cana-3304	201	3	n	n	PROPN
cana-3304	201	4	k	k	PROPN
cana-3304	202	1	k	k	PROPN
cana-3304	202	2	m	m	VERB
cana-3304	202	3	k	k	NOUN
cana-3304	202	4	m	m	VERB
cana-3304	202	5	l	l	NOUN
cana-3304	202	6	t	t	NOUN
cana-3304	202	7	e	e	X
cana-3304	202	8	t	t	NOUN
cana-3304	202	9	l	l	NOUN
cana-3304	202	10	g	g	PROPN
cana-3304	202	11	l	l	PROPN
cana-3304	202	12	t	t	NOUN
cana-3304	202	13			NOUN
cana-3304	202	14	−	−	PROPN
cana-3304	203	1	=	=	SYM
cana-3304	204	1	=	=	PUNCT
cana-3304	205	1	=	=	PUNCT
cana-3304	206	1	−	−	PROPN
cana-3304	206	2	+	+	NOUN
cana-3304	206	3			X
cana-3304	206	4			X
cana-3304	206	5	ò	ò	PROPN
cana-3304	206	6	(	(	PUNCT
cana-3304	206	7	12	12	NUM
cana-3304	206	8	)	)	PUNCT
cana-3304	206	9	here	here	ADV
cana-3304	206	10	,	,	PUNCT
cana-3304	206	11	0x	0x	X
cana-3304	206	12	(	(	PUNCT
cana-3304	206	13	)	)	PUNCT
cana-3304	206	14	kt	kt	PROPN
cana-3304	206	15	,	,	PUNCT
cana-3304	206	16	(	(	PUNCT
cana-3304	206	17	)	)	PUNCT
cana-3304	206	18	m	m	VERB
cana-3304	206	19	kg	kg	NOUN
cana-3304	206	20	t	t	NOUN
cana-3304	206	21	,	,	PUNCT
cana-3304	206	22	and	and	CCONJ
cana-3304	206	23	0w	0w	NUM
cana-3304	206	24	(	(	PUNCT
cana-3304	206	25	)	)	PUNCT
cana-3304	206	26	kt	kt	PROPN
cana-3304	206	27	are	be	AUX
cana-3304	206	28	the	the	DET
cana-3304	206	29	samples	sample	NOUN
cana-3304	206	30	of	of	ADP
cana-3304	206	31	0x	0x	NOUN
cana-3304	206	32	,	,	PUNCT
cana-3304	206	33	mg	mg	PROPN
cana-3304	206	34	,	,	PUNCT
cana-3304	206	35	and	and	CCONJ
cana-3304	206	36	noise	noise	VERB
cana-3304	206	37	0w	0w	NUM
cana-3304	206	38	at	at	ADP
cana-3304	206	39	time	time	NOUN
cana-3304	206	40	kt	kt	X
cana-3304	206	41	t=	t=	PROPN
cana-3304	206	42	,	,	PUNCT
cana-3304	206	43	respectively	respectively	ADV
cana-3304	206	44	.	.	PUNCT
cana-3304	207	1	to	to	PART
cana-3304	207	2	use	use	VERB
cana-3304	207	3	this	this	DET
cana-3304	207	4	periodic	periodic	ADJ
cana-3304	207	5	structure	structure	NOUN
cana-3304	207	6	,	,	PUNCT
cana-3304	207	7	we	we	PRON
cana-3304	207	8	can	can	AUX
cana-3304	207	9	rewrite	rewrite	VERB
cana-3304	207	10	the	the	DET
cana-3304	207	11	received	receive	VERB
cana-3304	207	12	signal	signal	NOUN
cana-3304	207	13	of	of	ADP
cana-3304	207	14	each	each	DET
cana-3304	207	15	pilot	pilot	NOUN
cana-3304	207	16	subsequence	subsequence	NOUN
cana-3304	207	17	as	as	ADP
cana-3304	207	18	:	:	SYM
cana-3304	207	19	2	2	NUM
cana-3304	207	20	(	(	PUNCT
cana-3304	207	21	2)/	2)/	NUM
cana-3304	207	22	0	0	NUM
cana-3304	207	23	,	,	PUNCT
cana-3304	207	24	0	0	NUM
cana-3304	208	1	0,2r	0,2r	NUM
cana-3304	209	1	j	j	NOUN
cana-3304	209	2	r	r	NOUN
cana-3304	209	3	rcpj	rcpj	VERB
cana-3304	209	4	l	l	NOUN
cana-3304	209	5	q	q	NOUN
cana-3304	209	6	n	n	PROPN
cana-3304	209	7	q	q	NOUN
cana-3304	209	8	q	q	X
cana-3304	209	9	e	e	X
cana-3304	209	10			NOUN
cana-3304	209	11	−	−	PROPN
cana-3304	209	12	=	=	SYM
cana-3304	209	13	=	=	SYM
cana-3304	209	14	ò	ò	PROPN
cana-3304	209	15	(	(	PUNCT
cana-3304	209	16	13	13	NUM
cana-3304	209	17	)	)	PUNCT
cana-3304	209	18	communications	communication	NOUN
cana-3304	209	19	on	on	ADP
cana-3304	209	20	applied	apply	VERB
cana-3304	209	21	nonlinear	nonlinear	ADJ
cana-3304	209	22	analysis	analysis	NOUN
cana-3304	209	23	issn	issn	NOUN
cana-3304	209	24	:	:	PUNCT
cana-3304	209	25	1074	1074	NUM
cana-3304	209	26	-	-	PUNCT
cana-3304	209	27	133x	133x	NUM
cana-3304	209	28	vol	vol	NOUN
cana-3304	209	29	32	32	NUM
cana-3304	209	30	no	no	NOUN
cana-3304	209	31	.	.	PUNCT
cana-3304	210	1	6s	6s	NUM
cana-3304	210	2	(	(	PUNCT
cana-3304	210	3	2025	2025	NUM
cana-3304	210	4	)	)	PUNCT
cana-3304	210	5	396	396	NUM
cana-3304	210	6	https://internationalpubls.com	https://internationalpubls.com	X
cana-3304	210	7	here	here	ADV
cana-3304	210	8	,	,	PUNCT
cana-3304	210	9	j	j	PROPN
cana-3304	210	10	e	e	NOUN
cana-3304	210	11	i	i	PRON
cana-3304	211	1	cp	cp	INTJ
cana-3304	211	2	cp	cp	INTJ
cana-3304	211	3	l	l	PROPN
cana-3304	211	4	nt	not	PART
cana-3304	211	5	q	q	X
cana-3304	211	6	q	q	NOUN
cana-3304	211	7	l	l	NOUN
cana-3304	211	8			NOUN
cana-3304	211	9	=	=	PROPN
cana-3304	211	10			ADJ
cana-3304	211	11			NOUN
cana-3304	211	12	.	.	PUNCT
cana-3304	212	1	the	the	DET
cana-3304	212	2	cfo	cfo	PROPN
cana-3304	212	3	can	can	AUX
cana-3304	212	4	be	be	AUX
cana-3304	212	5	estimated	estimate	VERB
cana-3304	212	6	by	by	ADP
cana-3304	212	7	correlating	correlate	VERB
cana-3304	212	8	consecutive	consecutive	ADJ
cana-3304	212	9	pilot	pilot	NOUN
cana-3304	212	10	subsequences	subsequence	VERB
cana-3304	212	11	:	:	PUNCT
cana-3304	212	12	the	the	DET
cana-3304	212	13	equation	equation	NOUN
cana-3304	212	14	(	(	PUNCT
cana-3304	212	15	14	14	NUM
cana-3304	212	16	)	)	PUNCT
cana-3304	212	17	calculates	calculate	VERB
cana-3304	212	18	the	the	DET
cana-3304	212	19	cfo	cfo	NOUN
cana-3304	212	20	by	by	ADP
cana-3304	212	21	correlating	correlate	VERB
cana-3304	212	22	consecutive	consecutive	ADJ
cana-3304	212	23	pilot	pilot	NOUN
cana-3304	212	24	sub	sub	NOUN
cana-3304	212	25	-	-	NOUN
cana-3304	212	26	sequences	sequence	NOUN
cana-3304	212	27	.	.	PUNCT
cana-3304	213	1	it	it	PRON
cana-3304	213	2	involves	involve	VERB
cana-3304	213	3	a	a	DET
cana-3304	213	4	phase	phase	NOUN
cana-3304	213	5	shift	shift	NOUN
cana-3304	213	6	term	term	NOUN
cana-3304	213	7	2je	2je	PROPN
cana-3304	213	8			PROPN
cana-3304	213	9	.	.	PUNCT
cana-3304	214	1	it	it	PRON
cana-3304	214	2	depends	depend	VERB
cana-3304	214	3	on	on	ADP
cana-3304	214	4			X
cana-3304	214	5	,	,	PUNCT
cana-3304	214	6	a	a	DET
cana-3304	214	7	constant	constant	ADJ
cana-3304	214	8	derived	derived	NOUN
cana-3304	214	9	from	from	ADP
cana-3304	214	10	the	the	DET
cana-3304	214	11	pilot	pilot	NOUN
cana-3304	214	12	structure	structure	NOUN
cana-3304	214	13	.	.	PUNCT
cana-3304	215	1	by	by	ADP
cana-3304	215	2	comparing	compare	VERB
cana-3304	215	3	the	the	DET
cana-3304	215	4	phases	phase	NOUN
cana-3304	215	5	of	of	ADP
cana-3304	215	6	these	these	DET
cana-3304	215	7	sequences	sequence	NOUN
cana-3304	215	8	,	,	PUNCT
cana-3304	215	9	the	the	DET
cana-3304	215	10	system	system	NOUN
cana-3304	215	11	can	can	AUX
cana-3304	215	12	estimate	estimate	VERB
cana-3304	215	13	how	how	SCONJ
cana-3304	215	14	much	much	ADJ
cana-3304	215	15	the	the	DET
cana-3304	215	16	frequency	frequency	NOUN
cana-3304	215	17	has	have	AUX
cana-3304	215	18	shifted	shift	VERB
cana-3304	215	19	.	.	PUNCT
cana-3304	216	1	this	this	PRON
cana-3304	216	2	is	be	AUX
cana-3304	216	3	important	important	ADJ
cana-3304	216	4	to	to	PART
cana-3304	216	5	ensure	ensure	VERB
cana-3304	216	6	proper	proper	ADJ
cana-3304	216	7	alignment	alignment	NOUN
cana-3304	216	8	of	of	ADP
cana-3304	216	9	signals	signal	NOUN
cana-3304	216	10	during	during	ADP
cana-3304	216	11	transmission	transmission	NOUN
cana-3304	216	12	.	.	PUNCT
cana-3304	217	1	2	2	NUM
cana-3304	217	2	/	/	SYM
cana-3304	217	3	,	,	PUNCT
cana-3304	217	4	0	0	NUM
cana-3304	217	5	,	,	PUNCT
cana-3304	217	6	0,r	0,r	NUM
cana-3304	217	7	r	r	NOUN
cana-3304	217	8	cpj	cpj	PROPN
cana-3304	217	9	m	m	PROPN
cana-3304	217	10	l	l	NOUN
cana-3304	217	11	nh	nh	PROPN
cana-3304	217	12	q	q	PROPN
cana-3304	217	13	m	m	PRON
cana-3304	217	14	q	q	X
cana-3304	217	15	q	q	X
cana-3304	217	16	mc	mc	X
cana-3304	217	17	e	e	X
cana-3304	217	18	+=	+=	PROPN
cana-3304	217	19	=	=	SYM
cana-3304	217	20	ò	ò	PROPN
cana-3304	217	21	(	(	PUNCT
cana-3304	217	22	14	14	NUM
cana-3304	217	23	)	)	PUNCT
cana-3304	217	24	here	here	ADV
cana-3304	217	25	,	,	PUNCT
cana-3304	217	26	2	2	NUM
cana-3304	217	27	0,2r	0,2r	NOUN
cana-3304	217	28	=	=	SYM
cana-3304	217	29	‖	‖	PROPN
cana-3304	217	30	‖	‖	PROPN
cana-3304	217	31	.	.	PUNCT
cana-3304	218	1	the	the	DET
cana-3304	218	2	cfo	cfo	PROPN
cana-3304	218	3	estimate	estimate	NOUN
cana-3304	218	4	ò̂	ò̂	X
cana-3304	218	5	is	be	AUX
cana-3304	218	6	obtained	obtain	VERB
cana-3304	218	7	by	by	ADP
cana-3304	218	8	averaging	average	VERB
cana-3304	218	9	the	the	DET
cana-3304	218	10	phase	phase	NOUN
cana-3304	218	11	differences	difference	NOUN
cana-3304	218	12	as	as	SCONJ
cana-3304	218	13	represented	represent	VERB
cana-3304	218	14	in	in	ADP
cana-3304	218	15	equation	equation	NOUN
cana-3304	218	16	(	(	PUNCT
cana-3304	218	17	15	15	NUM
cana-3304	218	18	)	)	PUNCT
cana-3304	218	19	.	.	PUNCT
cana-3304	219	1	the	the	DET
cana-3304	219	2	phase	phase	NOUN
cana-3304	219	3	difference	difference	NOUN
cana-3304	219	4	is	be	AUX
cana-3304	219	5	extracted	extract	VERB
cana-3304	219	6	using	use	VERB
cana-3304	219	7	the	the	DET
cana-3304	219	8	argument	argument	NOUN
cana-3304	219	9	function	function	NOUN
cana-3304	219	10	.	.	PUNCT
cana-3304	220	1	the	the	DET
cana-3304	220	2	summation	summation	NOUN
cana-3304	220	3	over	over	ADP
cana-3304	220	4	all	all	DET
cana-3304	220	5	pilot	pilot	NOUN
cana-3304	220	6	blocks	block	NOUN
cana-3304	220	7	ensures	ensure	VERB
cana-3304	220	8	that	that	SCONJ
cana-3304	220	9	the	the	DET
cana-3304	220	10	estimate	estimate	NOUN
cana-3304	220	11	is	be	AUX
cana-3304	220	12	robust	robust	ADJ
cana-3304	220	13	to	to	PART
cana-3304	220	14	noise	noise	VERB
cana-3304	220	15	.	.	PUNCT
cana-3304	221	1	this	this	DET
cana-3304	221	2	step	step	NOUN
cana-3304	221	3	refines	refine	VERB
cana-3304	221	4	the	the	DET
cana-3304	221	5	accuracy	accuracy	NOUN
cana-3304	221	6	of	of	ADP
cana-3304	221	7	the	the	DET
cana-3304	221	8	initial	initial	ADJ
cana-3304	221	9	cfo	cfo	NOUN
cana-3304	221	10	estimation	estimation	NOUN
cana-3304	221	11	for	for	ADP
cana-3304	221	12	better	well	ADJ
cana-3304	221	13	signal	signal	ADJ
cana-3304	221	14	synchronization	synchronization	NOUN
cana-3304	221	15	.	.	PUNCT
cana-3304	222	1	2	2	NUM
cana-3304	222	2	,	,	PUNCT
cana-3304	222	3	1	1	NUM
cana-3304	222	4	2	2	NUM
cana-3304	222	5	(	(	PUNCT
cana-3304	222	6	1)2	1)2	NUM
cana-3304	222	7	ˆ	ˆ	NOUN
cana-3304	222	8	arg	arg	NOUN
cana-3304	222	9	(	(	PUNCT
cana-3304	222	10	1	1	NUM
cana-3304	222	11	)	)	PUNCT
cana-3304	222	12	(	(	PUNCT
cana-3304	222	13	2	2	NUM
cana-3304	222	14	)	)	PUNCT
cana-3304	222	15	2	2	NUM
cana-3304	222	16	p	p	NOUN
cana-3304	222	17	pb	pb	ADP
cana-3304	222	18	b	b	NOUN
cana-3304	222	19	m	m	NOUN
cana-3304	222	20	p	p	NOUN
cana-3304	222	21	q	q	X
cana-3304	222	22	m	m	VERB
cana-3304	222	23	m	m	VERB
cana-3304	222	24	qp	qp	ADP
cana-3304	222	25	p	p	X
cana-3304	222	26	cp	cp	INTJ
cana-3304	222	27	n	n	PROPN
cana-3304	222	28	b	b	PROPN
cana-3304	222	29	m	m	NOUN
cana-3304	222	30	c	c	PROPN
cana-3304	222	31	b	b	PROPN
cana-3304	222	32	b	b	PROPN
cana-3304	222	33	m	m	VERB
cana-3304	222	34	l	l	NOUN
cana-3304	222	35	−	−	PROPN
cana-3304	222	36	−	−	PROPN
cana-3304	222	37	=	=	SYM
cana-3304	222	38	=	=	PUNCT
cana-3304	222	39			NOUN
cana-3304	222	40	−	−	NOUN
cana-3304	222	41	−	−	NOUN
cana-3304	222	42	=	=	PUNCT
cana-3304	223	1			NUM
cana-3304	223	2			NOUN
cana-3304	224	1	−	−	PROPN
cana-3304	224	2	−	−	PROPN
cana-3304	225	1			PROPN
cana-3304	225	2			PROPN
cana-3304	225	3			X
cana-3304	225	4	ò	ò	X
cana-3304	225	5	(	(	PUNCT
cana-3304	225	6	15	15	X
cana-3304	225	7	)	)	PUNCT
cana-3304	225	8	using	use	VERB
cana-3304	225	9	ò̂	ò̂	NOUN
cana-3304	225	10	,	,	PUNCT
cana-3304	225	11	the	the	DET
cana-3304	225	12	received	receive	VERB
cana-3304	225	13	signal	signal	NOUN
cana-3304	225	14	can	can	AUX
cana-3304	225	15	be	be	AUX
cana-3304	225	16	compensated	compensate	VERB
cana-3304	225	17	for	for	ADP
cana-3304	225	18	the	the	DET
cana-3304	225	19	cfo	cfo	NOUN
cana-3304	225	20	as	as	SCONJ
cana-3304	225	21	represented	represent	VERB
cana-3304	225	22	in	in	ADP
cana-3304	225	23	equation	equation	NOUN
cana-3304	225	24	(	(	PUNCT
cana-3304	225	25	16	16	NUM
cana-3304	225	26	)	)	PUNCT
cana-3304	225	27	.	.	PUNCT
cana-3304	226	1	this	this	DET
cana-3304	226	2	equation	equation	NOUN
cana-3304	226	3	adjusts	adjust	VERB
cana-3304	226	4	the	the	DET
cana-3304	226	5	received	receive	VERB
cana-3304	226	6	signal	signal	NOUN
cana-3304	226	7	to	to	PART
cana-3304	226	8	compensate	compensate	VERB
cana-3304	226	9	for	for	ADP
cana-3304	226	10	the	the	DET
cana-3304	226	11	estimated	estimate	VERB
cana-3304	226	12	cfo	cfo	PROPN
cana-3304	226	13	.	.	PUNCT
cana-3304	227	1	it	it	PRON
cana-3304	227	2	uses	use	VERB
cana-3304	227	3	the	the	DET
cana-3304	227	4	correction	correction	NOUN
cana-3304	227	5	matrix	matrix	NOUN
cana-3304	227	6	ˆd	ˆd	ADP
cana-3304	227	7	(	(	PUNCT
cana-3304	227	8	)	)	PUNCT
cana-3304	227	9	ò	ò	NOUN
cana-3304	227	10	to	to	PART
cana-3304	227	11	realign	realign	VERB
cana-3304	227	12	the	the	DET
cana-3304	227	13	signal	signal	NOUN
cana-3304	227	14	,	,	PUNCT
cana-3304	227	15	ensuring	ensure	VERB
cana-3304	227	16	it	it	PRON
cana-3304	227	17	matches	match	VERB
cana-3304	227	18	the	the	DET
cana-3304	227	19	transmitted	transmit	VERB
cana-3304	227	20	frequency	frequency	NOUN
cana-3304	227	21	.	.	PUNCT
cana-3304	228	1	the	the	DET
cana-3304	228	2	corrected	correct	VERB
cana-3304	228	3	signal	signal	NOUN
cana-3304	228	4	0r	0r	PROPN
cana-3304	228	5	is	be	AUX
cana-3304	228	6	then	then	ADV
cana-3304	228	7	ready	ready	ADJ
cana-3304	228	8	for	for	ADP
cana-3304	228	9	further	further	ADJ
cana-3304	228	10	processing	processing	NOUN
cana-3304	228	11	,	,	PUNCT
cana-3304	228	12	minimizing	minimize	VERB
cana-3304	228	13	errors	error	NOUN
cana-3304	228	14	caused	cause	VERB
cana-3304	228	15	by	by	ADP
cana-3304	228	16	frequency	frequency	NOUN
cana-3304	228	17	shifts	shift	NOUN
cana-3304	228	18	.	.	PUNCT
cana-3304	229	1	0	0	NUM
cana-3304	229	2	00	00	NUM
cana-3304	229	3	0	0	NUM
cana-3304	229	4	0	0	NUM
cana-3304	230	1	ˆ	ˆ	NOUN
cana-3304	230	2	ˆr	ˆr	PROPN
cana-3304	230	3	d	d	PROPN
cana-3304	230	4	(	(	PUNCT
cana-3304	230	5	)	)	PUNCT
cana-3304	230	6	r	r	NOUN
cana-3304	230	7	d	d	PROPN
cana-3304	230	8	(	(	PUNCT
cana-3304	230	9	)	)	PUNCT
cana-3304	230	10	x	x	SYM
cana-3304	230	11	wg=	wg=	NOUN
cana-3304	230	12	−	−	PROPN
cana-3304	230	13	=	=	PUNCT
cana-3304	231	1	−	−	PROPN
cana-3304	231	2	+	+	NOUN
cana-3304	231	3	ò	ò	PROPN
cana-3304	231	4	ò	ò	PROPN
cana-3304	231	5	ò	ò	PROPN
cana-3304	231	6	(	(	PUNCT
cana-3304	231	7	16	16	NUM
cana-3304	231	8	)	)	PUNCT
cana-3304	231	9	here	here	ADV
cana-3304	231	10	,	,	PUNCT
cana-3304	231	11	0	0	NUM
cana-3304	231	12	0	0	NUM
cana-3304	232	1	ˆw	ˆw	NOUN
cana-3304	232	2	d	d	NOUN
cana-3304	232	3	(	(	PUNCT
cana-3304	232	4	)	)	PUNCT
cana-3304	232	5	w=	w=	NOUN
cana-3304	232	6	−ò	−ò	NOUN
cana-3304	232	7	.	.	PUNCT
cana-3304	233	1	in	in	ADP
cana-3304	233	2	the	the	DET
cana-3304	233	3	second	second	ADJ
cana-3304	233	4	phase	phase	NOUN
cana-3304	233	5	,	,	PUNCT
cana-3304	233	6	we	we	PRON
cana-3304	233	7	refine	refine	VERB
cana-3304	233	8	the	the	DET
cana-3304	233	9	channel	channel	NOUN
cana-3304	233	10	estimation	estimation	NOUN
cana-3304	233	11	using	use	VERB
cana-3304	233	12	the	the	DET
cana-3304	233	13	cfo	cfo	ADJ
cana-3304	233	14	-	-	PUNCT
cana-3304	233	15	corrected	correct	VERB
cana-3304	233	16	signal	signal	NOUN
cana-3304	233	17	.	.	PUNCT
cana-3304	234	1	the	the	DET
cana-3304	234	2	ls	ls	PROPN
cana-3304	234	3	estimation	estimation	NOUN
cana-3304	234	4	for	for	ADP
cana-3304	234	5	the	the	DET
cana-3304	234	6	overall	overall	ADJ
cana-3304	234	7	channel	channel	NOUN
cana-3304	234	8	impulse	impulse	ADJ
cana-3304	234	9	response	response	NOUN
cana-3304	234	10	0	0	NUM
cana-3304	234	11	g	g	NOUN
cana-3304	234	12	is	be	AUX
cana-3304	234	13	represented	represent	VERB
cana-3304	234	14	in	in	ADP
cana-3304	234	15	equation	equation	NOUN
cana-3304	234	16	(	(	PUNCT
cana-3304	234	17	17	17	NUM
cana-3304	234	18	)	)	PUNCT
cana-3304	234	19	.	.	PUNCT
cana-3304	235	1	the	the	DET
cana-3304	235	2	matrix	matrix	NOUN
cana-3304	235	3	cirz	cirz	NOUN
cana-3304	235	4	represents	represent	VERB
cana-3304	235	5	the	the	DET
cana-3304	235	6	channel	channel	NOUN
cana-3304	235	7	's	's	PART
cana-3304	235	8	structure	structure	NOUN
cana-3304	235	9	,	,	PUNCT
cana-3304	235	10	while	while	SCONJ
cana-3304	235	11	r	r	NOUN
cana-3304	235	12	s	s	VERB
cana-3304	235	13	is	be	AUX
cana-3304	235	14	the	the	DET
cana-3304	235	15	received	receive	VERB
cana-3304	235	16	signal	signal	NOUN
cana-3304	235	17	.	.	PUNCT
cana-3304	236	1	by	by	ADP
cana-3304	236	2	solving	solve	VERB
cana-3304	236	3	this	this	DET
cana-3304	236	4	matrix	matrix	NOUN
cana-3304	236	5	equation	equation	NOUN
cana-3304	236	6	,	,	PUNCT
cana-3304	236	7	the	the	DET
cana-3304	236	8	cir	cir	PROPN
cana-3304	236	9	(	(	PUNCT
cana-3304	236	10	g0	g0	PROPN
cana-3304	236	11	)	)	PUNCT
cana-3304	236	12	can	can	AUX
cana-3304	236	13	be	be	AUX
cana-3304	236	14	estimated	estimate	VERB
cana-3304	236	15	,	,	PUNCT
cana-3304	236	16	which	which	PRON
cana-3304	236	17	characterizes	characterize	VERB
cana-3304	236	18	how	how	SCONJ
cana-3304	236	19	the	the	DET
cana-3304	236	20	channel	channel	NOUN
cana-3304	236	21	affects	affect	VERB
cana-3304	236	22	the	the	DET
cana-3304	236	23	signal	signal	NOUN
cana-3304	236	24	during	during	ADP
cana-3304	236	25	transmission	transmission	NOUN
cana-3304	236	26	.	.	PUNCT
cana-3304	237	1	(	(	PUNCT
cana-3304	237	2	)	)	PUNCT
cana-3304	237	3	1	1	NUM
cana-3304	237	4	cir	cir	NOUN
cana-3304	237	5	cir	cir	NOUN
cana-3304	237	6	cir0	cir0	VERB
cana-3304	237	7	g	g	PROPN
cana-3304	237	8	z	z	PROPN
cana-3304	238	1	z	z	PROPN
cana-3304	238	2	z	z	NOUN
cana-3304	238	3	rh	rh	PROPN
cana-3304	238	4	h	h	NOUN
cana-3304	238	5	s	s	PART
cana-3304	238	6	−	−	PROPN
cana-3304	238	7	=	=	PUNCT
cana-3304	238	8	(	(	PUNCT
cana-3304	238	9	17	17	NUM
cana-3304	238	10	)	)	PUNCT
cana-3304	238	11	here	here	ADV
cana-3304	238	12	,	,	PUNCT
cana-3304	238	13	1r	1r	NUM
cana-3304	238	14	(	(	PUNCT
cana-3304	238	15	1/	1/	NUM
cana-3304	238	16	(	(	PUNCT
cana-3304	238	17	1))(1	1))(1	NUM
cana-3304	238	18	i	i	NOUN
cana-3304	238	19	)	)	PUNCT
cana-3304	239	1	r	r	NOUN
cana-3304	239	2	p	p	NOUN
cana-3304	239	3	cp	cp	INTJ
cana-3304	239	4	t	t	PROPN
cana-3304	239	5	s	s	PROPN
cana-3304	239	6	sp	sp	ADP
cana-3304	239	7	b	b	PROPN
cana-3304	239	8	lb	lb	ADP
cana-3304	239	9	−=	−=	NOUN
cana-3304	239	10	−	−	PROPN
cana-3304	239	11			ADJ
cana-3304	239	12	.	.	PUNCT
cana-3304	240	1	for	for	ADP
cana-3304	240	2	practical	practical	ADJ
cana-3304	240	3	purposes	purpose	NOUN
cana-3304	240	4	,	,	PUNCT
cana-3304	240	5	0	0	NUM
cana-3304	240	6	g	g	NOUN
cana-3304	240	7	can	can	AUX
cana-3304	240	8	be	be	AUX
cana-3304	240	9	estimated	estimate	VERB
cana-3304	240	10	without	without	ADP
cana-3304	240	11	prior	prior	ADJ
cana-3304	240	12	knowledge	knowledge	NOUN
cana-3304	240	13	of	of	ADP
cana-3304	240	14	the	the	DET
cana-3304	240	15	exact	exact	ADJ
cana-3304	240	16	channel	channel	NOUN
cana-3304	240	17	length	length	NOUN
cana-3304	240	18	.	.	PUNCT
cana-3304	241	1	this	this	PRON
cana-3304	241	2	is	be	AUX
cana-3304	241	3	done	do	VERB
cana-3304	241	4	by	by	ADP
cana-3304	241	5	selecting	select	VERB
cana-3304	241	6	only	only	ADJ
cana-3304	241	7	paths	path	NOUN
cana-3304	241	8	with	with	ADP
cana-3304	241	9	significant	significant	ADJ
cana-3304	241	10	power	power	NOUN
cana-3304	241	11	to	to	PART
cana-3304	241	12	reduce	reduce	VERB
cana-3304	241	13	noise	noise	NOUN
cana-3304	241	14	,	,	PUNCT
cana-3304	241	15	which	which	PRON
cana-3304	241	16	are	be	AUX
cana-3304	241	17	denoted	denote	VERB
cana-3304	241	18	as	as	ADP
cana-3304	241	19	2	2	NUM
cana-3304	241	20	0	0	NUM
cana-3304	241	21	ref	ref	NOUN
cana-3304	241	22	ˆ	ˆ	ADJ
cana-3304	241	23	{	{	PUNCT
cana-3304	241	24	|	|	ADV
cana-3304	241	25	(	(	PUNCT
cana-3304	241	26	)	)	PUNCT
cana-3304	242	1	|	|	ADV
cana-3304	242	2	}	}	PUNCT
cana-3304	242	3	i	i	PRON
cana-3304	242	4	g	g	VERB
cana-3304	242	5	i	i	PRON
cana-3304	242	6	p	p	NOUN
cana-3304	242	7	=	=	SYM
cana-3304	242	8	∣	∣	NOUN
cana-3304	242	9	,	,	PUNCT
cana-3304	242	10	where	where	SCONJ
cana-3304	242	11	refp	refp	PROPN
cana-3304	242	12	is	be	AUX
cana-3304	242	13	a	a	DET
cana-3304	242	14	reference	reference	NOUN
cana-3304	242	15	power	power	NOUN
cana-3304	242	16	level	level	NOUN
cana-3304	242	17	.	.	PUNCT
cana-3304	243	1	the	the	DET
cana-3304	243	2	ls	ls	ADJ
cana-3304	243	3	channel	channel	NOUN
cana-3304	243	4	estimate	estimate	NOUN
cana-3304	243	5	with	with	ADP
cana-3304	243	6	retained	retain	VERB
cana-3304	243	7	paths	path	NOUN
cana-3304	243	8	in	in	ADP
cana-3304	243	9	equation	equation	NOUN
cana-3304	243	10	(	(	PUNCT
cana-3304	243	11	18	18	NUM
cana-3304	243	12	)	)	PUNCT
cana-3304	243	13	.	.	PUNCT
cana-3304	244	1	(	(	PUNCT
cana-3304	244	2	)	)	PUNCT
cana-3304	244	3	1	1	NUM
cana-3304	244	4	sur	sur	PROPN
cana-3304	244	5	sur	sur	PROPN
cana-3304	244	6	sursur	sursur	NOUN
cana-3304	244	7	g	g	PROPN
cana-3304	244	8	j	j	PROPN
cana-3304	244	9	z	z	PROPN
cana-3304	244	10	zj	zj	PROPN
cana-3304	245	1	j	j	PROPN
cana-3304	245	2	z	z	PROPN
cana-3304	245	3	rt	rt	PROPN
cana-3304	245	4	h	h	PROPN
cana-3304	245	5	t	t	PROPN
cana-3304	245	6	h	h	NOUN
cana-3304	245	7	s	s	PART
cana-3304	245	8	−	−	PROPN
cana-3304	245	9	=	=	SYM
cana-3304	245	10	(	(	PUNCT
cana-3304	245	11	18	18	NUM
cana-3304	245	12	)	)	PUNCT
cana-3304	245	13	4	4	NUM
cana-3304	245	14	.	.	NOUN
cana-3304	245	15	results	result	NOUN
cana-3304	245	16	and	and	CCONJ
cana-3304	245	17	discussions	discussion	NOUN
cana-3304	245	18	figure	figure	NOUN
cana-3304	245	19	2	2	NUM
cana-3304	245	20	shows	show	VERB
cana-3304	245	21	the	the	DET
cana-3304	245	22	mse	mse	NOUN
cana-3304	245	23	against	against	ADP
cana-3304	245	24	signal	signal	NOUN
cana-3304	245	25	-	-	PUNCT
cana-3304	245	26	to	to	ADP
cana-3304	245	27	-	-	PUNCT
cana-3304	245	28	noise	noise	NOUN
cana-3304	245	29	ratio	ratio	NOUN
cana-3304	245	30	(	(	PUNCT
cana-3304	245	31	snr	snr	PROPN
cana-3304	245	32	)	)	PUNCT
cana-3304	245	33	for	for	ADP
cana-3304	245	34	different	different	ADJ
cana-3304	245	35	numbers	number	NOUN
cana-3304	245	36	of	of	ADP
cana-3304	245	37	ris	ris	PROPN
cana-3304	245	38	elements	element	NOUN
cana-3304	245	39	(	(	PUNCT
cana-3304	245	40	m=10	m=10	NOUN
cana-3304	245	41	,	,	PUNCT
cana-3304	245	42	50	50	NUM
cana-3304	245	43	,	,	PUNCT
cana-3304	245	44	100	100	NUM
cana-3304	245	45	)	)	PUNCT
cana-3304	245	46	.	.	PUNCT
cana-3304	246	1	it	it	PRON
cana-3304	246	2	is	be	AUX
cana-3304	246	3	observed	observe	VERB
cana-3304	246	4	that	that	SCONJ
cana-3304	246	5	as	as	SCONJ
cana-3304	246	6	snr	snr	PROPN
cana-3304	246	7	increases	increase	NOUN
cana-3304	246	8	,	,	PUNCT
cana-3304	246	9	mse	mse	NOUN
cana-3304	246	10	decreases	decrease	VERB
cana-3304	246	11	.	.	PUNCT
cana-3304	247	1	it	it	PRON
cana-3304	247	2	indicates	indicate	VERB
cana-3304	247	3	improved	improved	ADJ
cana-3304	247	4	estimation	estimation	NOUN
cana-3304	247	5	accuracy	accuracy	NOUN
cana-3304	247	6	.	.	PUNCT
cana-3304	248	1	it	it	PRON
cana-3304	248	2	is	be	AUX
cana-3304	248	3	evidence	evidence	NOUN
cana-3304	248	4	from	from	ADP
cana-3304	248	5	mathematical	mathematical	ADJ
cana-3304	248	6	formula	formula	NOUN
cana-3304	248	7	mse	mse	NOUN
cana-3304	248	8	1/	1/	NUM
cana-3304	248	9	(	(	PUNCT
cana-3304	248	10	snr	snr	PROPN
cana-3304	248	11	)	)	PUNCT
cana-3304	248	12	m	m	PROPN
cana-3304	248	13			PROPN
cana-3304	248	14	.	.	PUNCT
cana-3304	249	1	this	this	PRON
cana-3304	249	2	means	mean	VERB
cana-3304	249	3	that	that	SCONJ
cana-3304	249	4	increasing	increase	VERB
cana-3304	249	5	communications	communication	NOUN
cana-3304	249	6	on	on	ADP
cana-3304	249	7	applied	apply	VERB
cana-3304	249	8	nonlinear	nonlinear	ADJ
cana-3304	249	9	analysis	analysis	NOUN
cana-3304	249	10	issn	issn	NOUN
cana-3304	249	11	:	:	PUNCT
cana-3304	249	12	1074	1074	NUM
cana-3304	249	13	-	-	PUNCT
cana-3304	249	14	133x	133x	NUM
cana-3304	249	15	vol	vol	NOUN
cana-3304	249	16	32	32	NUM
cana-3304	249	17	no	no	NOUN
cana-3304	249	18	.	.	PUNCT
cana-3304	250	1	6s	6s	NUM
cana-3304	250	2	(	(	PUNCT
cana-3304	250	3	2025	2025	NUM
cana-3304	250	4	)	)	PUNCT
cana-3304	250	5	397	397	NUM
cana-3304	250	6	https://internationalpubls.com	https://internationalpubls.com	X
cana-3304	250	7	the	the	DET
cana-3304	250	8	number	number	NOUN
cana-3304	250	9	of	of	ADP
cana-3304	250	10	ris	ris	PROPN
cana-3304	250	11	elements	element	NOUN
cana-3304	250	12	reduces	reduce	VERB
cana-3304	250	13	mse	mse	NOUN
cana-3304	250	14	.	.	PUNCT
cana-3304	251	1	because	because	SCONJ
cana-3304	251	2	the	the	DET
cana-3304	251	3	system	system	NOUN
cana-3304	251	4	receives	receive	VERB
cana-3304	251	5	more	more	ADV
cana-3304	251	6	reflected	reflect	VERB
cana-3304	251	7	signals	signal	NOUN
cana-3304	251	8	in	in	ADP
cana-3304	251	9	proposed	propose	VERB
cana-3304	251	10	system	system	NOUN
cana-3304	251	11	.	.	PUNCT
cana-3304	252	1	with	with	ADP
cana-3304	252	2	m=10	m=10	NOUN
cana-3304	252	3	elements	element	NOUN
cana-3304	252	4	,	,	PUNCT
cana-3304	252	5	mse	mse	PROPN
cana-3304	252	6	decreases	decrease	VERB
cana-3304	252	7	to	to	ADP
cana-3304	252	8	approximately	approximately	ADV
cana-3304	252	9	0.1	0.1	NUM
cana-3304	252	10	when	when	SCONJ
cana-3304	252	11	snr	snr	PROPN
cana-3304	252	12	reaches	reach	VERB
cana-3304	252	13	20	20	NUM
cana-3304	252	14	db	db	NOUN
cana-3304	252	15	.	.	PROPN
cana-3304	253	1	for	for	ADP
cana-3304	253	2	m=50	m=50	PROPN
cana-3304	253	3	,	,	PUNCT
cana-3304	253	4	mse	mse	PROPN
cana-3304	253	5	reduces	reduce	VERB
cana-3304	253	6	further	far	ADV
cana-3304	253	7	,	,	PUNCT
cana-3304	253	8	it	it	PRON
cana-3304	253	9	reaches	reach	VERB
cana-3304	253	10	close	close	ADV
cana-3304	253	11	to	to	ADP
cana-3304	253	12	0.02	0.02	NUM
cana-3304	253	13	at	at	ADP
cana-3304	253	14	the	the	DET
cana-3304	253	15	same	same	ADJ
cana-3304	253	16	snr	snr	NOUN
cana-3304	253	17	.	.	PUNCT
cana-3304	254	1	similarly	similarly	ADV
cana-3304	254	2	,	,	PUNCT
cana-3304	254	3	at	at	ADP
cana-3304	254	4	m=100	m=100	NOUN
cana-3304	254	5	,	,	PUNCT
cana-3304	254	6	mse	mse	NOUN
cana-3304	254	7	drops	drop	VERB
cana-3304	254	8	significantly	significantly	ADV
cana-3304	254	9	,	,	PUNCT
cana-3304	254	10	it	it	PRON
cana-3304	254	11	shows	show	VERB
cana-3304	254	12	that	that	SCONJ
cana-3304	254	13	more	more	ADJ
cana-3304	254	14	ris	ris	X
cana-3304	254	15	elements	element	NOUN
cana-3304	254	16	improve	improve	VERB
cana-3304	254	17	estimation	estimation	NOUN
cana-3304	254	18	accuracy	accuracy	NOUN
cana-3304	254	19	.	.	PUNCT
cana-3304	255	1	this	this	DET
cana-3304	255	2	trend	trend	NOUN
cana-3304	255	3	supports	support	VERB
cana-3304	255	4	the	the	DET
cana-3304	255	5	importance	importance	NOUN
cana-3304	255	6	of	of	ADP
cana-3304	255	7	ris	ris	PROPN
cana-3304	255	8	to	to	PART
cana-3304	255	9	enhances	enhance	VERB
cana-3304	255	10	channel	channel	NOUN
cana-3304	255	11	estimation	estimation	NOUN
cana-3304	255	12	quality	quality	NOUN
cana-3304	255	13	exclusively	exclusively	ADV
cana-3304	255	14	at	at	ADP
cana-3304	255	15	higher	high	ADJ
cana-3304	255	16	snr	snr	PROPN
cana-3304	255	17	levels	level	NOUN
cana-3304	255	18	.	.	PUNCT
cana-3304	256	1	therefore	therefore	ADV
cana-3304	256	2	,	,	PUNCT
cana-3304	256	3	increasing	increase	VERB
cana-3304	256	4	both	both	DET
cana-3304	256	5	snr	snr	NOUN
cana-3304	256	6	and	and	CCONJ
cana-3304	256	7	the	the	DET
cana-3304	256	8	number	number	NOUN
cana-3304	256	9	of	of	ADP
cana-3304	256	10	ris	ris	PROPN
cana-3304	256	11	elements	element	NOUN
cana-3304	256	12	positively	positively	ADV
cana-3304	256	13	impacts	impact	VERB
cana-3304	256	14	the	the	DET
cana-3304	256	15	system	system	NOUN
cana-3304	256	16	's	's	PART
cana-3304	256	17	performance	performance	NOUN
cana-3304	256	18	.	.	PUNCT
cana-3304	257	1	figure	figure	NOUN
cana-3304	257	2	2	2	NUM
cana-3304	257	3	:	:	PUNCT
cana-3304	257	4	mse	mse	X
cana-3304	257	5	versus	versus	ADP
cana-3304	257	6	snr	snr	PROPN
cana-3304	257	7	for	for	ADP
cana-3304	257	8	different	different	ADJ
cana-3304	257	9	ris	ris	PROPN
cana-3304	257	10	elements	element	NOUN
cana-3304	257	11	figure	figure	VERB
cana-3304	257	12	3	3	NUM
cana-3304	257	13	illustrates	illustrate	VERB
cana-3304	257	14	the	the	DET
cana-3304	257	15	cfo	cfo	PROPN
cana-3304	257	16	estimation	estimation	NOUN
cana-3304	257	17	error	error	NOUN
cana-3304	257	18	as	as	ADP
cana-3304	257	19	a	a	DET
cana-3304	257	20	function	function	NOUN
cana-3304	257	21	of	of	ADP
cana-3304	257	22	snr	snr	NOUN
cana-3304	257	23	for	for	ADP
cana-3304	257	24	various	various	ADJ
cana-3304	257	25	cfo	cfo	PROPN
cana-3304	257	26	values	value	NOUN
cana-3304	257	27	0.1	0.1	NUM
cana-3304	257	28	,	,	PUNCT
cana-3304	257	29	0.5	0.5	NUM
cana-3304	257	30	and	and	CCONJ
cana-3304	257	31	1.0	1.0	NUM
cana-3304	257	32	.	.	PUNCT
cana-3304	258	1	the	the	DET
cana-3304	258	2	cfo	cfo	PROPN
cana-3304	258	3	estimation	estimation	NOUN
cana-3304	258	4	error	error	NOUN
cana-3304	258	5	decreases	decrease	VERB
cana-3304	258	6	as	as	ADP
cana-3304	258	7	snr	snr	NOUN
cana-3304	258	8	increases	increase	NOUN
cana-3304	258	9	.	.	PUNCT
cana-3304	259	1	it	it	PRON
cana-3304	259	2	resources	resource	VERB
cana-3304	259	3	that	that	SCONJ
cana-3304	259	4	higher	high	ADJ
cana-3304	259	5	snr	snr	PROPN
cana-3304	259	6	improves	improve	VERB
cana-3304	259	7	cfo	cfo	PROPN
cana-3304	259	8	accuracy	accuracy	NOUN
cana-3304	259	9	.	.	PUNCT
cana-3304	260	1	this	this	DET
cana-3304	260	2	error	error	NOUN
cana-3304	260	3	can	can	AUX
cana-3304	260	4	be	be	AUX
cana-3304	260	5	mathematically	mathematically	ADV
cana-3304	260	6	modelled	model	VERB
cana-3304	260	7	snr	snr	PROPN
cana-3304	260	8	/10error	/10error	PROPN
cana-3304	260	9	cfo	cfo	NOUN
cana-3304	260	10	10−	10−	NUM
cana-3304	260	11			PROPN
cana-3304	260	12	and	and	CCONJ
cana-3304	260	13	concluded	conclude	VERB
cana-3304	260	14	.	.	PUNCT
cana-3304	261	1	for	for	ADP
cana-3304	261	2	a	a	DET
cana-3304	261	3	small	small	ADJ
cana-3304	261	4	cfo	cfo	NOUN
cana-3304	261	5	value	value	NOUN
cana-3304	261	6	of	of	ADP
cana-3304	261	7	0.1	0.1	NUM
cana-3304	261	8	,	,	PUNCT
cana-3304	261	9	the	the	DET
cana-3304	261	10	error	error	NOUN
cana-3304	261	11	reduces	reduce	VERB
cana-3304	261	12	to	to	ADP
cana-3304	261	13	approximately	approximately	ADV
cana-3304	261	14	0.001	0.001	NUM
cana-3304	261	15	at	at	ADP
cana-3304	261	16	30	30	NUM
cana-3304	261	17	db	db	NOUN
cana-3304	261	18	snr	snr	PROPN
cana-3304	261	19	.	.	PUNCT
cana-3304	262	1	when	when	SCONJ
cana-3304	262	2	cfo	cfo	PROPN
cana-3304	262	3	increases	increase	VERB
cana-3304	262	4	to	to	ADP
cana-3304	262	5	0.5	0.5	NUM
cana-3304	262	6	,	,	PUNCT
cana-3304	262	7	the	the	DET
cana-3304	262	8	error	error	NOUN
cana-3304	262	9	remains	remain	VERB
cana-3304	262	10	higher	high	ADJ
cana-3304	262	11	at	at	ADP
cana-3304	262	12	about	about	ADV
cana-3304	262	13	0.005	0.005	NUM
cana-3304	262	14	under	under	ADP
cana-3304	262	15	similar	similar	ADJ
cana-3304	262	16	snr	snr	NOUN
cana-3304	262	17	.	.	PUNCT
cana-3304	263	1	similarly	similarly	ADV
cana-3304	263	2	,	,	PUNCT
cana-3304	263	3	at	at	ADP
cana-3304	263	4	a	a	DET
cana-3304	263	5	larger	large	ADJ
cana-3304	263	6	cfo	cfo	NOUN
cana-3304	263	7	value	value	NOUN
cana-3304	263	8	of	of	ADP
cana-3304	263	9	1.0	1.0	NUM
cana-3304	263	10	,	,	PUNCT
cana-3304	263	11	the	the	DET
cana-3304	263	12	error	error	NOUN
cana-3304	263	13	reaches	reach	VERB
cana-3304	263	14	0.01	0.01	NUM
cana-3304	263	15	even	even	ADV
cana-3304	263	16	with	with	ADP
cana-3304	263	17	high	high	ADJ
cana-3304	263	18	snr	snr	NOUN
cana-3304	263	19	.	.	PUNCT
cana-3304	264	1	it	it	PRON
cana-3304	264	2	shows	show	VERB
cana-3304	264	3	that	that	SCONJ
cana-3304	264	4	larger	large	ADJ
cana-3304	264	5	cfo	cfo	PROPN
cana-3304	264	6	values	value	NOUN
cana-3304	264	7	introduce	introduce	VERB
cana-3304	264	8	more	more	ADJ
cana-3304	264	9	error	error	NOUN
cana-3304	264	10	.	.	PUNCT
cana-3304	265	1	this	this	DET
cana-3304	265	2	plot	plot	NOUN
cana-3304	265	3	shows	show	VERB
cana-3304	265	4	that	that	SCONJ
cana-3304	265	5	systems	system	NOUN
cana-3304	265	6	with	with	ADP
cana-3304	265	7	smaller	small	ADJ
cana-3304	265	8	cfo	cfo	NOUN
cana-3304	265	9	values	value	NOUN
cana-3304	265	10	achieve	achieve	VERB
cana-3304	265	11	more	more	ADV
cana-3304	265	12	accurate	accurate	ADJ
cana-3304	265	13	estimation	estimation	NOUN
cana-3304	265	14	,	,	PUNCT
cana-3304	265	15	especially	especially	ADV
cana-3304	265	16	when	when	SCONJ
cana-3304	265	17	snr	snr	PROPN
cana-3304	265	18	is	be	AUX
cana-3304	265	19	high	high	ADJ
cana-3304	265	20	.	.	PUNCT
cana-3304	266	1	the	the	DET
cana-3304	266	2	proposed	propose	VERB
cana-3304	266	3	method	method	NOUN
cana-3304	266	4	effectively	effectively	ADV
cana-3304	266	5	mitigates	mitigates	AUX
cana-3304	266	6	cfo	cfo	VERB
cana-3304	266	7	through	through	ADP
cana-3304	266	8	an	an	DET
cana-3304	266	9	iterative	iterative	ADJ
cana-3304	266	10	correction	correction	NOUN
cana-3304	266	11	process	process	NOUN
cana-3304	266	12	,	,	PUNCT
cana-3304	266	13	improving	improve	VERB
cana-3304	266	14	signal	signal	ADJ
cana-3304	266	15	quality	quality	NOUN
cana-3304	266	16	and	and	CCONJ
cana-3304	266	17	reducing	reduce	VERB
cana-3304	266	18	error	error	NOUN
cana-3304	266	19	rates	rate	NOUN
cana-3304	266	20	.	.	PUNCT
cana-3304	267	1	channel	channel	NOUN
cana-3304	267	2	estimation	estimation	NOUN
cana-3304	267	3	accuracy	accuracy	NOUN
cana-3304	267	4	is	be	AUX
cana-3304	267	5	enhanced	enhance	VERB
cana-3304	267	6	by	by	ADP
cana-3304	267	7	leveraging	leverage	VERB
cana-3304	267	8	hybrid	hybrid	ADJ
cana-3304	267	9	tone	tone	NOUN
cana-3304	267	10	-	-	PUNCT
cana-3304	267	11	based	base	VERB
cana-3304	267	12	signals	signal	NOUN
cana-3304	267	13	.	.	PUNCT
cana-3304	268	1	it	it	PRON
cana-3304	268	2	results	result	VERB
cana-3304	268	3	in	in	ADP
cana-3304	268	4	better	well	ADJ
cana-3304	268	5	performance	performance	NOUN
cana-3304	268	6	in	in	ADP
cana-3304	268	7	both	both	CCONJ
cana-3304	268	8	frequency	frequency	NOUN
cana-3304	268	9	and	and	CCONJ
cana-3304	268	10	time	time	NOUN
cana-3304	268	11	domain	domain	NOUN
cana-3304	268	12	analysis	analysis	NOUN
cana-3304	268	13	.	.	PUNCT
cana-3304	269	1	hence	hence	ADV
cana-3304	269	2	,	,	PUNCT
cana-3304	269	3	managing	managing	NOUN
cana-3304	269	4	cfo	cfo	NOUN
cana-3304	269	5	is	be	AUX
cana-3304	269	6	crucial	crucial	ADJ
cana-3304	269	7	for	for	ADP
cana-3304	269	8	reliable	reliable	ADJ
cana-3304	269	9	estimation	estimation	NOUN
cana-3304	269	10	,	,	PUNCT
cana-3304	269	11	particularly	particularly	ADV
cana-3304	269	12	in	in	ADP
cana-3304	269	13	low	low	ADJ
cana-3304	269	14	-	-	PUNCT
cana-3304	269	15	snr	snr	NOUN
cana-3304	269	16	environments	environment	NOUN
cana-3304	269	17	.	.	PUNCT
cana-3304	270	1	figure	figure	VERB
cana-3304	270	2	3	3	NUM
cana-3304	270	3	:	:	PUNCT
cana-3304	270	4	cfo	cfo	NOUN
cana-3304	270	5	estimation	estimation	NOUN
cana-3304	270	6	error	error	NOUN
cana-3304	270	7	versus	versus	ADP
cana-3304	270	8	snr	snr	NOUN
cana-3304	270	9	for	for	ADP
cana-3304	270	10	different	different	ADJ
cana-3304	270	11	cfo	cfo	PROPN
cana-3304	270	12	values	value	NOUN
cana-3304	270	13	figure	figure	VERB
cana-3304	270	14	4	4	NUM
cana-3304	270	15	shows	show	VERB
cana-3304	270	16	the	the	DET
cana-3304	270	17	mse	mse	NOUN
cana-3304	270	18	as	as	SCONJ
cana-3304	270	19	it	it	PRON
cana-3304	270	20	varies	vary	VERB
cana-3304	270	21	with	with	ADP
cana-3304	270	22	the	the	DET
cana-3304	270	23	number	number	NOUN
cana-3304	270	24	of	of	ADP
cana-3304	270	25	pilot	pilot	NOUN
cana-3304	270	26	subcarriers	subcarrier	NOUN
cana-3304	270	27	np	np	INTJ
cana-3304	270	28	at	at	ADP
cana-3304	270	29	different	different	ADJ
cana-3304	270	30	snr	snr	PROPN
cana-3304	270	31	levels	level	NOUN
cana-3304	270	32	10db	10db	ADV
cana-3304	270	33	,	,	PUNCT
cana-3304	270	34	20db	20db	ADJ
cana-3304	270	35	and	and	CCONJ
cana-3304	270	36	30db	30db	NOUN
cana-3304	270	37	.	.	PUNCT
cana-3304	271	1	it	it	PRON
cana-3304	271	2	observed	observe	VERB
cana-3304	271	3	that	that	SCONJ
cana-3304	271	4	increasing	increase	VERB
cana-3304	271	5	in	in	ADP
cana-3304	271	6	np	np	ADP
cana-3304	271	7	reduces	reduce	VERB
cana-3304	271	8	mse	mse	NOUN
cana-3304	271	9	,	,	PUNCT
cana-3304	271	10	it	it	PRON
cana-3304	271	11	indicates	indicate	VERB
cana-3304	271	12	that	that	SCONJ
cana-3304	271	13	more	more	ADJ
cana-3304	271	14	pilot	pilot	NOUN
cana-3304	271	15	communications	communication	NOUN
cana-3304	271	16	on	on	ADP
cana-3304	271	17	applied	apply	VERB
cana-3304	271	18	nonlinear	nonlinear	ADJ
cana-3304	271	19	analysis	analysis	NOUN
cana-3304	271	20	issn	issn	NOUN
cana-3304	271	21	:	:	PUNCT
cana-3304	271	22	1074	1074	NUM
cana-3304	271	23	-	-	PUNCT
cana-3304	271	24	133x	133x	NUM
cana-3304	271	25	vol	vol	NOUN
cana-3304	271	26	32	32	NUM
cana-3304	271	27	no	no	NOUN
cana-3304	271	28	.	.	PUNCT
cana-3304	272	1	6s	6s	NUM
cana-3304	272	2	(	(	PUNCT
cana-3304	272	3	2025	2025	NUM
cana-3304	272	4	)	)	PUNCT
cana-3304	272	5	398	398	NUM
cana-3304	272	6	https://internationalpubls.com	https://internationalpubls.com	X
cana-3304	272	7	symbols	symbol	NOUN
cana-3304	272	8	improve	improve	VERB
cana-3304	272	9	channel	channel	NOUN
cana-3304	272	10	estimation	estimation	NOUN
cana-3304	272	11	.	.	PUNCT
cana-3304	273	1	the	the	DET
cana-3304	273	2	relationship	relationship	NOUN
cana-3304	273	3	between	between	ADP
cana-3304	273	4	mse	mse	PROPN
cana-3304	273	5	,	,	PUNCT
cana-3304	273	6	np	np	INTJ
cana-3304	273	7	,	,	PUNCT
cana-3304	273	8	and	and	CCONJ
cana-3304	273	9	snr	snr	PROPN
cana-3304	273	10	can	can	AUX
cana-3304	273	11	be	be	AUX
cana-3304	273	12	expressed	express	VERB
cana-3304	273	13	mathematically	mathematically	ADV
cana-3304	273	14	pmse	pmse	ADJ
cana-3304	273	15	1/	1/	NUM
cana-3304	273	16	(	(	PUNCT
cana-3304	273	17	n	n	PRON
cana-3304	273	18	snr)	snr)	NOUN
cana-3304	273	19			PROPN
cana-3304	273	20	from	from	ADP
cana-3304	273	21	the	the	DET
cana-3304	273	22	proposed	propose	VERB
cana-3304	273	23	methodology	methodology	NOUN
cana-3304	273	24	.	.	PUNCT
cana-3304	274	1	at	at	ADP
cana-3304	274	2	10	10	NUM
cana-3304	274	3	db	db	PROPN
cana-3304	274	4	snr	snr	PROPN
cana-3304	274	5	,	,	PUNCT
cana-3304	274	6	mse	mse	PROPN
cana-3304	274	7	decreases	decrease	VERB
cana-3304	274	8	to	to	ADP
cana-3304	274	9	about	about	ADP
cana-3304	274	10	0.1	0.1	NUM
cana-3304	274	11	when	when	SCONJ
cana-3304	274	12	np	np	PRON
cana-3304	274	13	reaches	reach	VERB
cana-3304	274	14	32	32	NUM
cana-3304	274	15	.	.	PUNCT
cana-3304	275	1	for	for	ADP
cana-3304	275	2	20	20	NUM
cana-3304	275	3	db	db	PROPN
cana-3304	275	4	snr	snr	PROPN
cana-3304	275	5	,	,	PUNCT
cana-3304	275	6	the	the	DET
cana-3304	275	7	mse	mse	NOUN
cana-3304	275	8	is	be	AUX
cana-3304	275	9	reduced	reduce	VERB
cana-3304	275	10	to	to	ADP
cana-3304	275	11	approximately	approximately	ADV
cana-3304	275	12	0.05	0.05	NUM
cana-3304	275	13	with	with	ADP
cana-3304	275	14	the	the	DET
cana-3304	275	15	same	same	ADJ
cana-3304	275	16	number	number	NOUN
cana-3304	275	17	of	of	ADP
cana-3304	275	18	pilots	pilot	NOUN
cana-3304	275	19	.	.	PUNCT
cana-3304	276	1	in	in	ADP
cana-3304	276	2	the	the	DET
cana-3304	276	3	same	same	ADJ
cana-3304	276	4	manner	manner	NOUN
cana-3304	276	5	,	,	PUNCT
cana-3304	276	6	at	at	ADP
cana-3304	276	7	the	the	DET
cana-3304	276	8	highest	high	ADJ
cana-3304	276	9	snr	snr	NOUN
cana-3304	276	10	of	of	ADP
cana-3304	276	11	30	30	NUM
cana-3304	276	12	db	db	NOUN
cana-3304	276	13	,	,	PUNCT
cana-3304	276	14	mse	mse	PROPN
cana-3304	276	15	reaches	reach	VERB
cana-3304	276	16	0.01	0.01	NUM
cana-3304	276	17	with	with	ADP
cana-3304	276	18	32	32	NUM
cana-3304	276	19	pilot	pilot	NOUN
cana-3304	276	20	subcarriers	subcarrier	NOUN
cana-3304	276	21	.	.	PUNCT
cana-3304	277	1	these	these	DET
cana-3304	277	2	results	result	NOUN
cana-3304	277	3	suggest	suggest	VERB
cana-3304	277	4	that	that	SCONJ
cana-3304	277	5	adding	add	VERB
cana-3304	277	6	pilot	pilot	NOUN
cana-3304	277	7	subcarriers	subcarrier	NOUN
cana-3304	277	8	significantly	significantly	ADV
cana-3304	277	9	improves	improve	VERB
cana-3304	277	10	accuracy	accuracy	NOUN
cana-3304	277	11	,	,	PUNCT
cana-3304	277	12	especially	especially	ADV
cana-3304	277	13	in	in	ADP
cana-3304	277	14	high	high	ADJ
cana-3304	277	15	-	-	PUNCT
cana-3304	277	16	snr	snr	NOUN
cana-3304	277	17	conditions	condition	NOUN
cana-3304	277	18	.	.	PUNCT
cana-3304	278	1	using	use	VERB
cana-3304	278	2	more	more	ADJ
cana-3304	278	3	pilots	pilot	NOUN
cana-3304	278	4	tone	tone	NOUN
cana-3304	278	5	helps	help	VERB
cana-3304	278	6	capture	capture	VERB
cana-3304	278	7	more	more	ADJ
cana-3304	278	8	channel	channel	NOUN
cana-3304	278	9	information	information	NOUN
cana-3304	278	10	.	.	PUNCT
cana-3304	279	1	it	it	PRON
cana-3304	279	2	makes	make	VERB
cana-3304	279	3	a	a	DET
cana-3304	279	4	valuable	valuable	ADJ
cana-3304	279	5	tool	tool	NOUN
cana-3304	279	6	for	for	ADP
cana-3304	279	7	improving	improve	VERB
cana-3304	279	8	estimation	estimation	NOUN
cana-3304	279	9	performance	performance	NOUN
cana-3304	279	10	.	.	PUNCT
cana-3304	280	1	figure	figure	VERB
cana-3304	280	2	4	4	NUM
cana-3304	280	3	:	:	PUNCT
cana-3304	280	4	mse	mse	NOUN
cana-3304	280	5	versus	versus	ADP
cana-3304	280	6	number	number	NOUN
cana-3304	280	7	of	of	ADP
cana-3304	280	8	pilot	pilot	NOUN
cana-3304	280	9	subcarriers	subcarrier	NOUN
cana-3304	280	10	for	for	ADP
cana-3304	280	11	different	different	ADJ
cana-3304	280	12	snr	snr	NOUN
cana-3304	280	13	values	value	NOUN
cana-3304	280	14	figure	figure	VERB
cana-3304	280	15	5	5	NUM
cana-3304	280	16	displays	display	VERB
cana-3304	280	17	the	the	DET
cana-3304	280	18	mse	mse	NOUN
cana-3304	280	19	as	as	ADP
cana-3304	280	20	a	a	DET
cana-3304	280	21	function	function	NOUN
cana-3304	280	22	of	of	ADP
cana-3304	280	23	the	the	DET
cana-3304	280	24	number	number	NOUN
cana-3304	280	25	of	of	ADP
cana-3304	280	26	ris	ris	PROPN
cana-3304	280	27	elements	element	NOUN
cana-3304	280	28	m	m	VERB
cana-3304	280	29	for	for	ADP
cana-3304	280	30	various	various	ADJ
cana-3304	280	31	snr	snr	NOUN
cana-3304	280	32	levels	level	NOUN
cana-3304	280	33	.	.	PUNCT
cana-3304	281	1	increasing	increase	VERB
cana-3304	281	2	ris	ris	PROPN
cana-3304	281	3	elements	element	NOUN
cana-3304	281	4	reduces	reduce	VERB
cana-3304	281	5	mse	mse	NOUN
cana-3304	281	6	due	due	ADP
cana-3304	281	7	to	to	ADP
cana-3304	281	8	more	more	ADJ
cana-3304	281	9	signal	signal	ADJ
cana-3304	281	10	reflections	reflection	NOUN
cana-3304	281	11	.	.	PUNCT
cana-3304	282	1	this	this	DET
cana-3304	282	2	behaviour	behaviour	NOUN
cana-3304	282	3	is	be	AUX
cana-3304	282	4	described	describe	VERB
cana-3304	282	5	by	by	ADP
cana-3304	282	6	the	the	DET
cana-3304	282	7	equation	equation	NOUN
cana-3304	282	8	mse	mse	NOUN
cana-3304	282	9	1/	1/	NUM
cana-3304	282	10	(	(	PUNCT
cana-3304	282	11	snr)m	snr)m	NOUN
cana-3304	282	12			PROPN
cana-3304	282	13	.	.	PUNCT
cana-3304	283	1	this	this	PRON
cana-3304	283	2	is	be	AUX
cana-3304	283	3	evidence	evidence	NOUN
cana-3304	283	4	from	from	ADP
cana-3304	283	5	the	the	DET
cana-3304	283	6	mathematical	mathematical	ADJ
cana-3304	283	7	formula	formula	NOUN
cana-3304	283	8	.	.	PUNCT
cana-3304	284	1	at	at	ADP
cana-3304	284	2	10	10	NUM
cana-3304	284	3	db	db	PROPN
cana-3304	284	4	snr	snr	PROPN
cana-3304	284	5	,	,	PUNCT
cana-3304	284	6	mse	mse	PROPN
cana-3304	284	7	reduces	reduce	VERB
cana-3304	284	8	to	to	ADP
cana-3304	284	9	approximately	approximately	ADV
cana-3304	284	10	0.05	0.05	NUM
cana-3304	284	11	when	when	SCONJ
cana-3304	284	12	m	m	PROPN
cana-3304	284	13	reaches	reach	VERB
cana-3304	284	14	100	100	NUM
cana-3304	284	15	.	.	PUNCT
cana-3304	285	1	for	for	ADP
cana-3304	285	2	20	20	NUM
cana-3304	285	3	db	db	PROPN
cana-3304	285	4	snr	snr	PROPN
cana-3304	285	5	,	,	PUNCT
cana-3304	285	6	the	the	DET
cana-3304	285	7	mse	mse	NOUN
cana-3304	285	8	is	be	AUX
cana-3304	285	9	further	far	ADV
cana-3304	285	10	reduced	reduce	VERB
cana-3304	285	11	to	to	ADP
cana-3304	285	12	0.02	0.02	NUM
cana-3304	285	13	with	with	ADP
cana-3304	285	14	the	the	DET
cana-3304	285	15	same	same	ADJ
cana-3304	285	16	number	number	NOUN
cana-3304	285	17	of	of	ADP
cana-3304	285	18	elements	element	NOUN
cana-3304	285	19	.	.	PUNCT
cana-3304	286	1	at	at	ADP
cana-3304	286	2	30	30	NUM
cana-3304	286	3	db	db	NOUN
cana-3304	286	4	,	,	PUNCT
cana-3304	286	5	mse	mse	PROPN
cana-3304	286	6	approaches	approach	VERB
cana-3304	286	7	0.01	0.01	NUM
cana-3304	286	8	as	as	SCONJ
cana-3304	286	9	m	m	PROPN
cana-3304	286	10	reaches	reach	VERB
cana-3304	286	11	100	100	NUM
cana-3304	286	12	.	.	PUNCT
cana-3304	287	1	the	the	DET
cana-3304	287	2	results	result	NOUN
cana-3304	287	3	show	show	VERB
cana-3304	287	4	that	that	SCONJ
cana-3304	287	5	higher	high	ADJ
cana-3304	287	6	snr	snr	NOUN
cana-3304	287	7	and	and	CCONJ
cana-3304	287	8	larger	large	ADJ
cana-3304	287	9	ris	ris	PROPN
cana-3304	287	10	arrays	array	VERB
cana-3304	287	11	enhance	enhance	NOUN
cana-3304	287	12	estimation	estimation	NOUN
cana-3304	287	13	accuracy	accuracy	NOUN
cana-3304	287	14	by	by	ADP
cana-3304	287	15	improving	improve	VERB
cana-3304	287	16	signal	signal	ADJ
cana-3304	287	17	strength	strength	NOUN
cana-3304	287	18	.	.	PUNCT
cana-3304	288	1	increasing	increase	VERB
cana-3304	288	2	ris	ris	PROPN
cana-3304	288	3	elements	element	NOUN
cana-3304	288	4	is	be	AUX
cana-3304	288	5	therefore	therefore	ADV
cana-3304	288	6	an	an	DET
cana-3304	288	7	effective	effective	ADJ
cana-3304	288	8	strategy	strategy	NOUN
cana-3304	288	9	to	to	PART
cana-3304	288	10	reduce	reduce	VERB
cana-3304	288	11	mse	mse	NOUN
cana-3304	288	12	.	.	PUNCT
cana-3304	289	1	this	this	DET
cana-3304	289	2	improvement	improvement	NOUN
cana-3304	289	3	happens	happen	VERB
cana-3304	289	4	in	in	ADP
cana-3304	289	5	high	high	ADJ
cana-3304	289	6	-	-	PUNCT
cana-3304	289	7	snr	snr	NOUN
cana-3304	289	8	systems	system	NOUN
cana-3304	289	9	.	.	PUNCT
cana-3304	290	1	figure	figure	VERB
cana-3304	290	2	6	6	NUM
cana-3304	290	3	:	:	PUNCT
cana-3304	290	4	mse	mse	NOUN
cana-3304	290	5	versus	versus	ADP
cana-3304	290	6	number	number	NOUN
cana-3304	290	7	of	of	ADP
cana-3304	290	8	ris	ris	PROPN
cana-3304	290	9	elements	element	NOUN
cana-3304	290	10	for	for	ADP
cana-3304	290	11	different	different	ADJ
cana-3304	290	12	snr	snr	PROPN
cana-3304	290	13	values	value	NOUN
cana-3304	290	14	5	5	NUM
cana-3304	290	15	.	.	PUNCT
cana-3304	291	1	conclusions	conclusion	NOUN
cana-3304	291	2	in	in	ADP
cana-3304	291	3	this	this	DET
cana-3304	291	4	paper	paper	NOUN
cana-3304	291	5	,	,	PUNCT
cana-3304	291	6	we	we	PRON
cana-3304	291	7	presented	present	VERB
cana-3304	291	8	an	an	DET
cana-3304	291	9	efficient	efficient	ADJ
cana-3304	291	10	method	method	NOUN
cana-3304	291	11	for	for	ADP
cana-3304	291	12	joint	joint	ADJ
cana-3304	291	13	cfo	cfo	NOUN
cana-3304	291	14	and	and	CCONJ
cana-3304	291	15	channel	channel	NOUN
cana-3304	291	16	estimation	estimation	NOUN
cana-3304	291	17	in	in	ADP
cana-3304	291	18	ris	ris	PROPN
cana-3304	291	19	-	-	PUNCT
cana-3304	291	20	assisted	assist	VERB
cana-3304	291	21	ofdm	ofdm	NOUN
cana-3304	291	22	systems	system	NOUN
cana-3304	291	23	.	.	PUNCT
cana-3304	292	1	our	our	PRON
cana-3304	292	2	hybrid	hybrid	NOUN
cana-3304	292	3	tone	tone	NOUN
cana-3304	292	4	transmission	transmission	NOUN
cana-3304	292	5	protocol	protocol	NOUN
cana-3304	292	6	provides	provide	VERB
cana-3304	292	7	reliable	reliable	ADJ
cana-3304	292	8	cfo	cfo	NOUN
cana-3304	292	9	and	and	CCONJ
cana-3304	292	10	channel	channel	NOUN
cana-3304	292	11	estimation	estimation	NOUN
cana-3304	292	12	with	with	ADP
cana-3304	292	13	improved	improved	ADJ
cana-3304	292	14	mse	mse	NOUN
cana-3304	292	15	performance	performance	NOUN
cana-3304	292	16	.	.	PUNCT
cana-3304	293	1	in	in	ADP
cana-3304	293	2	the	the	DET
cana-3304	293	3	first	first	ADJ
cana-3304	293	4	step	step	NOUN
cana-3304	293	5	generates	generate	VERB
cana-3304	293	6	initial	initial	ADJ
cana-3304	293	7	estimates	estimate	NOUN
cana-3304	293	8	using	use	VERB
cana-3304	293	9	correlation	correlation	NOUN
cana-3304	293	10	and	and	CCONJ
cana-3304	293	11	communications	communication	NOUN
cana-3304	293	12	on	on	ADP
cana-3304	293	13	applied	apply	VERB
cana-3304	293	14	nonlinear	nonlinear	ADJ
cana-3304	293	15	analysis	analysis	NOUN
cana-3304	293	16	issn	issn	NOUN
cana-3304	293	17	:	:	PUNCT
cana-3304	293	18	1074	1074	NUM
cana-3304	293	19	-	-	PUNCT
cana-3304	293	20	133x	133x	NUM
cana-3304	293	21	vol	vol	NOUN
cana-3304	293	22	32	32	NUM
cana-3304	293	23	no	no	NOUN
cana-3304	293	24	.	.	PUNCT
cana-3304	294	1	6s	6s	NUM
cana-3304	294	2	(	(	PUNCT
cana-3304	294	3	2025	2025	NUM
cana-3304	294	4	)	)	PUNCT
cana-3304	294	5	399	399	NUM
cana-3304	294	6	https://internationalpubls.com	https://internationalpubls.com	X
cana-3304	294	7	least	least	ADJ
cana-3304	294	8	-	-	PUNCT
cana-3304	294	9	squares	square	NOUN
cana-3304	294	10	techniques	technique	NOUN
cana-3304	294	11	.	.	PUNCT
cana-3304	295	1	next	next	ADV
cana-3304	295	2	,	,	PUNCT
cana-3304	295	3	refines	refine	VERB
cana-3304	295	4	these	these	DET
cana-3304	295	5	estimates	estimate	NOUN
cana-3304	295	6	,	,	PUNCT
cana-3304	295	7	significantly	significantly	ADV
cana-3304	295	8	reducing	reduce	VERB
cana-3304	295	9	noise	noise	NOUN
cana-3304	295	10	effects	effect	NOUN
cana-3304	295	11	.	.	PUNCT
cana-3304	296	1	this	this	DET
cana-3304	296	2	approach	approach	NOUN
cana-3304	296	3	achieves	achieve	VERB
cana-3304	296	4	excellent	excellent	ADJ
cana-3304	296	5	mse	mse	NOUN
cana-3304	296	6	reduction	reduction	NOUN
cana-3304	296	7	,	,	PUNCT
cana-3304	296	8	especially	especially	ADV
cana-3304	296	9	at	at	ADP
cana-3304	296	10	high	high	ADJ
cana-3304	296	11	snr	snr	NOUN
cana-3304	296	12	levels	level	NOUN
cana-3304	296	13	.	.	PUNCT
cana-3304	297	1	theoretical	theoretical	ADJ
cana-3304	297	2	analysis	analysis	NOUN
cana-3304	297	3	and	and	CCONJ
cana-3304	297	4	simulations	simulation	NOUN
cana-3304	297	5	confirm	confirm	VERB
cana-3304	297	6	the	the	DET
cana-3304	297	7	effectiveness	effectiveness	NOUN
cana-3304	297	8	of	of	ADP
cana-3304	297	9	our	our	PRON
cana-3304	297	10	method	method	NOUN
cana-3304	297	11	.	.	PUNCT
cana-3304	298	1	at	at	ADP
cana-3304	298	2	an	an	DET
cana-3304	298	3	snr	snr	NOUN
cana-3304	298	4	of	of	ADP
cana-3304	298	5	20	20	NUM
cana-3304	298	6	db	db	PROPN
cana-3304	298	7	,	,	PUNCT
cana-3304	298	8	the	the	DET
cana-3304	298	9	mse	mse	NOUN
cana-3304	298	10	is	be	AUX
cana-3304	298	11	reduced	reduce	VERB
cana-3304	298	12	by	by	ADP
cana-3304	298	13	98	98	NUM
cana-3304	298	14	%	%	NOUN
cana-3304	298	15	when	when	SCONJ
cana-3304	298	16	the	the	DET
cana-3304	298	17	number	number	NOUN
cana-3304	298	18	of	of	ADP
cana-3304	298	19	ris	ris	PROPN
cana-3304	298	20	elements	element	NOUN
cana-3304	298	21	reaches	reach	VERB
cana-3304	298	22	100	100	NUM
cana-3304	298	23	.	.	PUNCT
cana-3304	299	1	cfo	cfo	PROPN
cana-3304	299	2	estimation	estimation	NOUN
cana-3304	299	3	error	error	NOUN
cana-3304	299	4	also	also	ADV
cana-3304	299	5	drops	drop	VERB
cana-3304	299	6	by	by	ADP
cana-3304	299	7	99	99	NUM
cana-3304	299	8	%	%	NOUN
cana-3304	299	9	reaches	reach	VERB
cana-3304	299	10	0.5	0.5	NUM
cana-3304	299	11	%	%	NOUN
cana-3304	299	12	for	for	ADP
cana-3304	299	13	a	a	DET
cana-3304	299	14	cfo	cfo	ADJ
cana-3304	299	15	value	value	NOUN
cana-3304	299	16	of	of	ADP
cana-3304	299	17	0.5	0.5	NUM
cana-3304	299	18	at	at	ADP
cana-3304	299	19	higher	high	ADJ
cana-3304	299	20	snrs	snrs	NOUN
cana-3304	299	21	.	.	PUNCT
cana-3304	300	1	adding	add	VERB
cana-3304	300	2	more	more	ADJ
cana-3304	300	3	pilot	pilot	NOUN
cana-3304	300	4	subcarriers	subcarrier	NOUN
cana-3304	300	5	improves	improve	VERB
cana-3304	300	6	performance	performance	NOUN
cana-3304	300	7	.	.	PUNCT
cana-3304	301	1	it	it	PRON
cana-3304	301	2	clear	clear	ADJ
cana-3304	301	3	that	that	SCONJ
cana-3304	301	4	,	,	PUNCT
cana-3304	301	5	with	with	ADP
cana-3304	301	6	mse	mse	NOUN
cana-3304	301	7	decreasing	decrease	VERB
cana-3304	301	8	by	by	ADP
cana-3304	301	9	99	99	NUM
cana-3304	301	10	%	%	NOUN
cana-3304	301	11	to	to	PART
cana-3304	301	12	1	1	NUM
cana-3304	301	13	%	%	NOUN
cana-3304	301	14	when	when	SCONJ
cana-3304	301	15	32	32	NUM
cana-3304	301	16	pilots	pilot	NOUN
cana-3304	301	17	are	be	AUX
cana-3304	301	18	used	use	VERB
cana-3304	301	19	at	at	ADP
cana-3304	301	20	30	30	NUM
cana-3304	301	21	db	db	NOUN
cana-3304	301	22	snr	snr	NOUN
cana-3304	301	23	.	.	PUNCT
cana-3304	302	1	these	these	DET
cana-3304	302	2	results	result	NOUN
cana-3304	302	3	show	show	VERB
cana-3304	302	4	that	that	SCONJ
cana-3304	302	5	increasing	increase	VERB
cana-3304	302	6	the	the	DET
cana-3304	302	7	number	number	NOUN
cana-3304	302	8	of	of	ADP
cana-3304	302	9	ris	ris	PROPN
cana-3304	302	10	elements	element	NOUN
cana-3304	302	11	and	and	CCONJ
cana-3304	302	12	pilot	pilot	NOUN
cana-3304	302	13	subcarriers	subcarrier	NOUN
cana-3304	302	14	effectively	effectively	ADV
cana-3304	302	15	improves	improve	VERB
cana-3304	302	16	estimation	estimation	NOUN
cana-3304	302	17	accuracy	accuracy	NOUN
cana-3304	302	18	,	,	PUNCT
cana-3304	302	19	supporting	support	VERB
cana-3304	302	20	the	the	DET
cana-3304	302	21	reliability	reliability	NOUN
cana-3304	302	22	of	of	ADP
cana-3304	302	23	the	the	DET
cana-3304	302	24	system	system	NOUN
cana-3304	302	25	.	.	PUNCT
cana-3304	303	1	this	this	DET
cana-3304	303	2	method	method	NOUN
cana-3304	303	3	requires	require	VERB
cana-3304	303	4	no	no	DET
cana-3304	303	5	prior	prior	ADJ
cana-3304	303	6	knowledge	knowledge	NOUN
cana-3304	303	7	of	of	ADP
cana-3304	303	8	channel	channel	NOUN
cana-3304	303	9	delay	delay	NOUN
cana-3304	303	10	spread	spread	VERB
cana-3304	303	11	,	,	PUNCT
cana-3304	303	12	simplifying	simplify	VERB
cana-3304	303	13	its	its	PRON
cana-3304	303	14	practical	practical	ADJ
cana-3304	303	15	implementation	implementation	NOUN
cana-3304	303	16	.	.	PUNCT
cana-3304	304	1	overall	overall	ADV
cana-3304	304	2	,	,	PUNCT
cana-3304	304	3	our	our	PRON
cana-3304	304	4	solution	solution	NOUN
cana-3304	304	5	has	have	VERB
cana-3304	304	6	strong	strong	ADJ
cana-3304	304	7	potential	potential	NOUN
cana-3304	304	8	for	for	ADP
cana-3304	304	9	next	next	ADJ
cana-3304	304	10	-	-	PUNCT
cana-3304	304	11	generation	generation	NOUN
cana-3304	304	12	wireless	wireless	NOUN
cana-3304	304	13	networks	network	NOUN
cana-3304	304	14	.	.	PUNCT
cana-3304	305	1	wherever	wherever	SCONJ
cana-3304	305	2	required	require	VERB
cana-3304	305	3	accurate	accurate	ADJ
cana-3304	305	4	estimation	estimation	NOUN
cana-3304	305	5	and	and	CCONJ
cana-3304	305	6	system	system	NOUN
cana-3304	305	7	robustness	robustness	NOUN
cana-3304	305	8	are	be	AUX
cana-3304	305	9	critical	critical	ADJ
cana-3304	305	10	.	.	PUNCT
cana-3304	306	1	this	this	DET
cana-3304	306	2	method	method	NOUN
cana-3304	306	3	offers	offer	VERB
cana-3304	306	4	a	a	DET
cana-3304	306	5	reliable	reliable	ADJ
cana-3304	306	6	path	path	NOUN
cana-3304	306	7	forward	forward	ADV
cana-3304	306	8	in	in	ADP
cana-3304	306	9	developing	develop	VERB
cana-3304	306	10	high	high	ADJ
cana-3304	306	11	-	-	PUNCT
cana-3304	306	12	performance	performance	NOUN
cana-3304	306	13	,	,	PUNCT
cana-3304	306	14	low	low	ADJ
cana-3304	306	15	-	-	PUNCT
cana-3304	306	16	complexity	complexity	NOUN
cana-3304	306	17	communication	communication	NOUN
cana-3304	306	18	systems	system	NOUN
cana-3304	306	19	for	for	ADP
cana-3304	306	20	future	future	ADJ
cana-3304	306	21	5	5	NUM
cana-3304	306	22	g	g	NOUN
cana-3304	306	23	and	and	CCONJ
cana-3304	306	24	6	6	NUM
cana-3304	306	25	g	g	NOUN
cana-3304	306	26	networks	network	NOUN
cana-3304	306	27	.	.	PUNCT
cana-3304	307	1	references	reference	NOUN
cana-3304	307	2	[	[	X
cana-3304	307	3	1	1	NUM
cana-3304	307	4	]	]	PUNCT
cana-3304	307	5	m.	m.	NOUN
cana-3304	307	6	di	di	NOUN
cana-3304	307	7	renzo	renzo	PROPN
cana-3304	307	8	,	,	PUNCT
cana-3304	307	9	m.	m.	NOUN
cana-3304	307	10	l.	l.	PROPN
cana-3304	307	11	r.	r.	PROPN
cana-3304	307	12	p.	p.	PROPN
cana-3304	307	13	pereira	pereira	PROPN
cana-3304	307	14	,	,	PUNCT
cana-3304	307	15	and	and	CCONJ
cana-3304	307	16	m.	m.	NOUN
cana-3304	307	17	z.	z.	PROPN
cana-3304	307	18	u.	u.	PROPN
cana-3304	307	19	siddique	siddique	PROPN
cana-3304	307	20	,	,	PUNCT
cana-3304	307	21	"	"	PUNCT
cana-3304	307	22	reconfigurable	reconfigurable	ADJ
cana-3304	307	23	intelligent	intelligent	ADJ
cana-3304	307	24	surfaces	surface	NOUN
cana-3304	307	25	for	for	ADP
cana-3304	307	26	6	6	NUM
cana-3304	307	27	g	g	NOUN
cana-3304	307	28	wireless	wireless	ADJ
cana-3304	307	29	networks	network	NOUN
cana-3304	307	30	:	:	PUNCT
cana-3304	307	31	a	a	DET
cana-3304	307	32	comprehensive	comprehensive	ADJ
cana-3304	307	33	survey	survey	NOUN
cana-3304	307	34	,	,	PUNCT
cana-3304	307	35	"	"	PUNCT
cana-3304	307	36	ieee	ieee	NOUN
cana-3304	307	37	access	access	NOUN
cana-3304	307	38	,	,	PUNCT
cana-3304	307	39	vol	vol	NOUN
cana-3304	307	40	.	.	PROPN
cana-3304	307	41	8	8	NUM
cana-3304	307	42	,	,	PUNCT
cana-3304	307	43	pp	pp	ADJ
cana-3304	307	44	.	.	PUNCT
cana-3304	307	45	43167–43195	43167–43195	NUM
cana-3304	307	46	,	,	PUNCT
cana-3304	307	47	2020	2020	NUM
cana-3304	307	48	.	.	PUNCT
cana-3304	308	1	[	[	X
cana-3304	308	2	2	2	NUM
cana-3304	308	3	]	]	PUNCT
cana-3304	308	4	l.	l.	PROPN
cana-3304	308	5	bariah	bariah	PROPN
cana-3304	308	6	,	,	PUNCT
cana-3304	308	7	a.	a.	PROPN
cana-3304	308	8	al	al	PROPN
cana-3304	308	9	-	-	PUNCT
cana-3304	308	10	dweik	dweik	PROPN
cana-3304	308	11	,	,	PUNCT
cana-3304	308	12	m.	m.	NOUN
cana-3304	308	13	aldababsa	aldababsa	NOUN
cana-3304	308	14	,	,	PUNCT
cana-3304	308	15	and	and	CCONJ
cana-3304	308	16	s.	s.	PROPN
cana-3304	308	17	muhaidat	muhaidat	PROPN
cana-3304	308	18	,	,	PUNCT
cana-3304	308	19	“	"	PUNCT
cana-3304	308	20	a	a	DET
cana-3304	308	21	novel	novel	ADJ
cana-3304	308	22	frame	frame	NOUN
cana-3304	308	23	structure	structure	NOUN
cana-3304	308	24	for	for	ADP
cana-3304	308	25	joint	joint	ADJ
cana-3304	308	26	blind	blind	ADJ
cana-3304	308	27	channel	channel	NOUN
cana-3304	308	28	and	and	CCONJ
cana-3304	308	29	cfo	cfo	NOUN
cana-3304	308	30	estimation	estimation	NOUN
cana-3304	308	31	for	for	ADP
cana-3304	308	32	mobile	mobile	ADJ
cana-3304	308	33	oma	oma	PROPN
cana-3304	308	34	/	/	SYM
cana-3304	308	35	noma	noma	PROPN
cana-3304	308	36	ofdm	ofdm	PROPN
cana-3304	308	37	,	,	PUNCT
cana-3304	308	38	”	"	PUNCT
cana-3304	308	39	ieee	ieee	NOUN
cana-3304	308	40	transactions	transaction	NOUN
cana-3304	308	41	on	on	ADP
cana-3304	308	42	vehicular	vehicular	ADJ
cana-3304	308	43	technology	technology	NOUN
cana-3304	308	44	,	,	PUNCT
cana-3304	308	45	vol	vol	NOUN
cana-3304	308	46	.	.	PROPN
cana-3304	308	47	73	73	NUM
cana-3304	308	48	,	,	PUNCT
cana-3304	308	49	no	no	INTJ
cana-3304	308	50	.	.	NOUN
cana-3304	308	51	5	5	NUM
cana-3304	308	52	,	,	PUNCT
cana-3304	308	53	p.	p.	NOUN
cana-3304	308	54	6894	6894	NUM
cana-3304	308	55	–	–	PUNCT
cana-3304	308	56	6909	6909	NUM
cana-3304	308	57	,	,	PUNCT
cana-3304	308	58	2024	2024	NUM
cana-3304	308	59	.	.	PUNCT
cana-3304	309	1	[	[	X
cana-3304	309	2	3	3	NUM
cana-3304	309	3	]	]	PUNCT
cana-3304	309	4	m.	m.	NOUN
cana-3304	309	5	besseghier	besseghier	PROPN
cana-3304	309	6	,	,	PUNCT
cana-3304	309	7	a.	a.	PROPN
cana-3304	309	8	b.	b.	PROPN
cana-3304	309	9	djebbar	djebbar	PROPN
cana-3304	309	10	,	,	PUNCT
cana-3304	309	11	and	and	CCONJ
cana-3304	309	12	e.	e.	PROPN
cana-3304	309	13	kofidis	kofidis	PROPN
cana-3304	309	14	,	,	PUNCT
cana-3304	309	15	“	"	PUNCT
cana-3304	309	16	joint	joint	ADJ
cana-3304	309	17	cfo	cfo	NOUN
cana-3304	309	18	and	and	CCONJ
cana-3304	309	19	highly	highly	ADV
cana-3304	309	20	frequency	frequency	ADJ
cana-3304	309	21	selective	selective	ADJ
cana-3304	309	22	channel	channel	NOUN
cana-3304	309	23	estimation	estimation	NOUN
cana-3304	309	24	in	in	ADP
cana-3304	309	25	fbmc	fbmc	PROPN
cana-3304	309	26	/	/	SYM
cana-3304	309	27	oqam	oqam	PROPN
cana-3304	309	28	systems	system	NOUN
cana-3304	309	29	,	,	PUNCT
cana-3304	309	30	”	"	PUNCT
cana-3304	309	31	digital	digital	ADJ
cana-3304	309	32	signal	signal	NOUN
cana-3304	309	33	processing	processing	NOUN
cana-3304	309	34	:	:	PUNCT
cana-3304	309	35	a	a	DET
cana-3304	309	36	review	review	NOUN
cana-3304	309	37	journal	journal	NOUN
cana-3304	309	38	,	,	PUNCT
cana-3304	309	39	vol	vol	NOUN
cana-3304	309	40	.	.	PROPN
cana-3304	309	41	128	128	NUM
cana-3304	309	42	,	,	PUNCT
cana-3304	309	43	2022	2022	NUM
cana-3304	309	44	.	.	PUNCT
cana-3304	310	1	[	[	X
cana-3304	310	2	4	4	NUM
cana-3304	310	3	]	]	PUNCT
cana-3304	310	4	n.-h	n.-h	NOUN
cana-3304	310	5	.	.	PUNCT
cana-3304	311	1	cheng	cheng	PROPN
cana-3304	311	2	,	,	PUNCT
cana-3304	311	3	k.-c	k.-c	PROPN
cana-3304	311	4	.	.	PUNCT
cana-3304	312	1	huang	huang	PROPN
cana-3304	312	2	,	,	PUNCT
cana-3304	312	3	y.-f	y.-f	PROPN
cana-3304	312	4	.	.	PUNCT
cana-3304	313	1	chen	chen	PROPN
cana-3304	313	2	,	,	PUNCT
cana-3304	313	3	and	and	CCONJ
cana-3304	313	4	s.-m	s.-m	PROPN
cana-3304	313	5	.	.	PUNCT
cana-3304	314	1	tseng	tseng	PROPN
cana-3304	314	2	,	,	PUNCT
cana-3304	314	3	“	"	PUNCT
cana-3304	314	4	maximum	maximum	ADJ
cana-3304	314	5	likelihood	likelihood	NOUN
cana-3304	314	6	-	-	PUNCT
cana-3304	314	7	based	base	VERB
cana-3304	314	8	adaptive	adaptive	ADJ
cana-3304	314	9	iteration	iteration	NOUN
cana-3304	314	10	algorithm	algorithm	NOUN
cana-3304	314	11	design	design	NOUN
cana-3304	314	12	for	for	ADP
cana-3304	314	13	joint	joint	ADJ
cana-3304	314	14	cfo	cfo	NOUN
cana-3304	314	15	and	and	CCONJ
cana-3304	314	16	channel	channel	NOUN
cana-3304	314	17	estimation	estimation	NOUN
cana-3304	314	18	in	in	ADP
cana-3304	314	19	mimo	mimo	PROPN
cana-3304	314	20	-	-	PUNCT
cana-3304	314	21	ofdm	ofdm	PROPN
cana-3304	314	22	systems	system	NOUN
cana-3304	314	23	,	,	PUNCT
cana-3304	314	24	”	"	PUNCT
cana-3304	314	25	eurasip	eurasip	NOUN
cana-3304	314	26	journal	journal	PROPN
cana-3304	314	27	on	on	ADP
cana-3304	314	28	advances	advance	NOUN
cana-3304	314	29	in	in	ADP
cana-3304	314	30	signal	signal	ADJ
cana-3304	314	31	processing	processing	NOUN
cana-3304	314	32	,	,	PUNCT
cana-3304	314	33	vol	vol	NOUN
cana-3304	314	34	.	.	PROPN
cana-3304	314	35	2021	2021	NUM
cana-3304	314	36	,	,	PUNCT
cana-3304	314	37	no	no	INTJ
cana-3304	314	38	.	.	NOUN
cana-3304	314	39	1	1	NUM
cana-3304	314	40	,	,	PUNCT
cana-3304	314	41	2021	2021	NUM
cana-3304	314	42	.	.	PUNCT
cana-3304	315	1	[	[	X
cana-3304	315	2	5	5	NUM
cana-3304	315	3	]	]	PUNCT
cana-3304	315	4	q.	q.	PROPN
cana-3304	315	5	cheng	cheng	PROPN
cana-3304	315	6	and	and	CCONJ
cana-3304	315	7	m.	m.	PROPN
cana-3304	315	8	a.	a.	PROPN
cana-3304	315	9	russell	russell	PROPN
cana-3304	315	10	,	,	PUNCT
cana-3304	315	11	“	"	PUNCT
cana-3304	315	12	hybrid	hybrid	ADJ
cana-3304	315	13	cramer	cramer	NOUN
cana-3304	315	14	-	-	PUNCT
cana-3304	315	15	rao	rao	NOUN
cana-3304	315	16	bound	bind	VERB
cana-3304	315	17	on	on	ADP
cana-3304	315	18	carrier	carrier	NOUN
cana-3304	315	19	and	and	CCONJ
cana-3304	315	20	sampling	sample	VERB
cana-3304	315	21	frequency	frequency	NOUN
cana-3304	315	22	offset	offset	NOUN
cana-3304	315	23	estimation	estimation	NOUN
cana-3304	315	24	for	for	ADP
cana-3304	315	25	ofdm	ofdm	NOUN
cana-3304	315	26	systems	system	NOUN
cana-3304	315	27	in	in	ADP
cana-3304	315	28	rayleigh	rayleigh	NOUN
cana-3304	315	29	fading	fade	VERB
cana-3304	315	30	channels	channel	NOUN
cana-3304	315	31	,	,	PUNCT
cana-3304	315	32	”	"	PUNCT
cana-3304	315	33	wireless	wireless	ADJ
cana-3304	315	34	personal	personal	ADJ
cana-3304	315	35	communications	communication	NOUN
cana-3304	315	36	,	,	PUNCT
cana-3304	315	37	vol	vol	NOUN
cana-3304	315	38	.	.	PROPN
cana-3304	315	39	128	128	NUM
cana-3304	315	40	,	,	PUNCT
cana-3304	315	41	no	no	INTJ
cana-3304	315	42	.	.	NOUN
cana-3304	315	43	2	2	NUM
cana-3304	315	44	,	,	PUNCT
cana-3304	315	45	p.	p.	NOUN
cana-3304	315	46	831	831	NUM
cana-3304	315	47	–	–	PUNCT
cana-3304	315	48	853	853	NUM
cana-3304	315	49	,	,	PUNCT
cana-3304	315	50	2023	2023	NUM
cana-3304	315	51	.	.	PUNCT
cana-3304	316	1	[	[	X
cana-3304	316	2	6	6	NUM
cana-3304	316	3	]	]	PUNCT
cana-3304	316	4	s.	s.	PROPN
cana-3304	316	5	chitra	chitra	PROPN
cana-3304	316	6	,	,	PUNCT
cana-3304	316	7	n.	n.	PROPN
cana-3304	316	8	kumaratharan	kumaratharan	PROPN
cana-3304	316	9	,	,	PUNCT
cana-3304	316	10	and	and	CCONJ
cana-3304	316	11	s.	s.	PROPN
cana-3304	316	12	ramesh	ramesh	PROPN
cana-3304	316	13	,	,	PUNCT
cana-3304	316	14	“	"	PUNCT
cana-3304	316	15	enhanced	enhanced	ADJ
cana-3304	316	16	brain	brain	NOUN
cana-3304	316	17	image	image	NOUN
cana-3304	316	18	retrieval	retrieval	NOUN
cana-3304	316	19	using	use	VERB
cana-3304	316	20	carrier	carrier	NOUN
cana-3304	316	21	fre	fre	ADJ
cana-3304	316	22	-	-	ADJ
cana-3304	316	23	quency	quency	NOUN
cana-3304	316	24	offset	offset	VERB
cana-3304	316	25	compensated	compensate	VERB
cana-3304	316	26	orthogonal	orthogonal	ADJ
cana-3304	316	27	frequency	frequency	NOUN
cana-3304	316	28	division	division	NOUN
cana-3304	316	29	multiplexing	multiplexing	NOUN
cana-3304	316	30	for	for	ADP
cana-3304	316	31	telemedicine	telemedicine	NOUN
cana-3304	316	32	applications	application	NOUN
cana-3304	316	33	,	,	PUNCT
cana-3304	316	34	”	"	PUNCT
cana-3304	316	35	international	international	ADJ
cana-3304	316	36	journal	journal	NOUN
cana-3304	316	37	of	of	ADP
cana-3304	316	38	imaging	imaging	NOUN
cana-3304	316	39	systems	system	NOUN
cana-3304	316	40	and	and	CCONJ
cana-3304	316	41	technology	technology	NOUN
cana-3304	316	42	,	,	PUNCT
cana-3304	316	43	vol	vol	NOUN
cana-3304	316	44	.	.	PROPN
cana-3304	316	45	28	28	NUM
cana-3304	316	46	,	,	PUNCT
cana-3304	316	47	no	no	INTJ
cana-3304	316	48	.	.	NOUN
cana-3304	316	49	3	3	NUM
cana-3304	316	50	,	,	PUNCT
cana-3304	316	51	p.	p.	NOUN
cana-3304	316	52	186	186	NUM
cana-3304	316	53	–	–	PUNCT
cana-3304	316	54	195	195	NUM
cana-3304	316	55	,	,	PUNCT
cana-3304	316	56	2018	2018	NUM
cana-3304	316	57	.	.	PUNCT
cana-3304	317	1	[	[	X
cana-3304	317	2	7	7	X
cana-3304	317	3	]	]	PUNCT
cana-3304	317	4	z.	z.	PROPN
cana-3304	317	5	wang	wang	PROPN
cana-3304	317	6	,	,	PUNCT
cana-3304	317	7	p.	p.	PROPN
cana-3304	317	8	babu	babu	PROPN
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cana-3304	317	10	and	and	CCONJ
cana-3304	317	11	d.	d.	PROPN
cana-3304	317	12	p.	p.	PROPN
cana-3304	317	13	palomar	palomar	PROPN
cana-3304	317	14	,	,	PUNCT
cana-3304	317	15	“	"	PUNCT
cana-3304	317	16	effective	effective	ADJ
cana-3304	317	17	low	low	ADJ
cana-3304	317	18	-	-	PUNCT
cana-3304	317	19	complexity	complexity	NOUN
cana-3304	317	20	optimization	optimization	NOUN
cana-3304	317	21	methods	method	NOUN
cana-3304	317	22	for	for	ADP
cana-3304	317	23	joint	joint	ADJ
cana-3304	317	24	phase	phase	NOUN
cana-3304	317	25	noise	noise	NOUN
cana-3304	317	26	and	and	CCONJ
cana-3304	317	27	channel	channel	NOUN
cana-3304	317	28	estimation	estimation	NOUN
cana-3304	317	29	in	in	ADP
cana-3304	317	30	ofdm	ofdm	NOUN
cana-3304	317	31	,	,	PUNCT
cana-3304	317	32	”	"	PUNCT
cana-3304	317	33	ieee	ieee	NOUN
cana-3304	317	34	transactions	transaction	NOUN
cana-3304	317	35	on	on	ADP
cana-3304	317	36	signal	signal	ADJ
cana-3304	317	37	processing	processing	NOUN
cana-3304	317	38	,	,	PUNCT
cana-3304	317	39	vol	vol	NOUN
cana-3304	317	40	.	.	PROPN
cana-3304	317	41	65	65	NUM
cana-3304	317	42	,	,	PUNCT
cana-3304	317	43	no	no	INTJ
cana-3304	317	44	.	.	NOUN
cana-3304	317	45	12	12	NUM
cana-3304	317	46	,	,	PUNCT
cana-3304	317	47	p.	p.	NOUN
cana-3304	317	48	3247	3247	NUM
cana-3304	317	49	–	–	PUNCT
cana-3304	317	50	3260	3260	NUM
cana-3304	317	51	,	,	PUNCT
cana-3304	317	52	2017	2017	NUM
cana-3304	317	53	.	.	PUNCT
cana-3304	318	1	[	[	X
cana-3304	318	2	8	8	NUM
cana-3304	318	3	]	]	PUNCT
cana-3304	318	4	y.-h	y.-h	NOUN
cana-3304	318	5	.	.	PUNCT
cana-3304	319	1	chung	chung	PROPN
cana-3304	319	2	and	and	CCONJ
cana-3304	319	3	s.-m	s.-m	PROPN
cana-3304	319	4	.	.	PUNCT
cana-3304	320	1	phoong	phoong	PROPN
cana-3304	320	2	,	,	PUNCT
cana-3304	320	3	“	"	PUNCT
cana-3304	320	4	joint	joint	ADJ
cana-3304	320	5	estimation	estimation	NOUN
cana-3304	320	6	of	of	ADP
cana-3304	320	7	i	i	PROPN
cana-3304	320	8	/	/	SYM
cana-3304	320	9	q	q	NOUN
cana-3304	320	10	imbalance	imbalance	NOUN
cana-3304	320	11	,	,	PUNCT
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cana-3304	320	13	and	and	CCONJ
cana-3304	320	14	channel	channel	NOUN
cana-3304	320	15	response	response	NOUN
cana-3304	320	16	for	for	ADP
cana-3304	320	17	mimo	mimo	PROPN
cana-3304	320	18	ofdm	ofdm	PROPN
cana-3304	320	19	systems	system	NOUN
cana-3304	320	20	,	,	PUNCT
cana-3304	320	21	”	"	PUNCT
cana-3304	320	22	ieee	ieee	NOUN
cana-3304	320	23	transactions	transaction	NOUN
cana-3304	320	24	on	on	ADP
cana-3304	320	25	communications	communication	NOUN
cana-3304	320	26	,	,	PUNCT
cana-3304	320	27	vol	vol	NOUN
cana-3304	320	28	.	.	PROPN
cana-3304	321	1	58	58	NUM
cana-3304	321	2	,	,	PUNCT
cana-3304	321	3	no	no	INTJ
cana-3304	321	4	.	.	NOUN
cana-3304	321	5	5	5	NUM
cana-3304	321	6	,	,	PUNCT
cana-3304	321	7	p.	p.	NOUN
cana-3304	321	8	1485	1485	NUM
cana-3304	321	9	–	–	PUNCT
cana-3304	321	10	1492	1492	NUM
cana-3304	321	11	,	,	PUNCT
cana-3304	321	12	2010	2010	NUM
cana-3304	321	13	.	.	PUNCT
cana-3304	322	1	[	[	X
cana-3304	322	2	9	9	NUM
cana-3304	322	3	]	]	PUNCT
cana-3304	322	4	x.	x.	NOUN
cana-3304	322	5	wang	wang	PROPN
cana-3304	322	6	,	,	PUNCT
cana-3304	322	7	t.	t.	PROPN
cana-3304	322	8	yang	yang	PROPN
cana-3304	322	9	,	,	PUNCT
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cana-3304	322	11	b.	b.	PROPN
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cana-3304	322	14	“	"	PUNCT
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cana-3304	322	18	carrier	carrier	NOUN
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cana-3304	322	20	sampling	sample	VERB
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cana-3304	322	22	offsets	offset	NOUN
cana-3304	322	23	in	in	ADP
cana-3304	322	24	the	the	DET
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cana-3304	322	27	multiuser	multiuser	NOUN
cana-3304	322	28	ofdm	ofdm	PROPN
cana-3304	322	29	systems	system	NOUN
cana-3304	322	30	,	,	PUNCT
cana-3304	322	31	”	"	PUNCT
cana-3304	322	32	wireless	wireless	ADJ
cana-3304	322	33	personal	personal	ADJ
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cana-3304	322	35	,	,	PUNCT
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cana-3304	322	37	.	.	PROPN
cana-3304	322	38	97	97	NUM
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cana-3304	322	41	.	.	NOUN
cana-3304	322	42	3	3	NUM
cana-3304	322	43	,	,	PUNCT
cana-3304	322	44	p.	p.	NOUN
cana-3304	322	45	3831	3831	NUM
cana-3304	322	46	–	–	PUNCT
cana-3304	322	47	3845	3845	NUM
cana-3304	322	48	,	,	PUNCT
cana-3304	322	49	2017	2017	NUM
cana-3304	322	50	.	.	PUNCT
cana-3304	323	1	[	[	X
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cana-3304	323	16	f.	f.	PROPN
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cana-3304	323	31	aided	aid	VERB
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cana-3304	323	33	systems	system	NOUN
cana-3304	323	34	,	,	PUNCT
cana-3304	323	35	”	"	PUNCT
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cana-3304	323	37	wireless	wireless	ADJ
cana-3304	323	38	communications	communication	NOUN
cana-3304	323	39	letters	letter	NOUN
cana-3304	323	40	,	,	PUNCT
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cana-3304	323	42	.	.	PROPN
cana-3304	323	43	11	11	NUM
cana-3304	323	44	,	,	PUNCT
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cana-3304	323	46	.	.	PUNCT
cana-3304	324	1	1,p	1,p	PROPN
cana-3304	324	2	.	.	PROPN
cana-3304	325	1	203	203	NUM
cana-3304	325	2	–	–	PUNCT
cana-3304	325	3	207	207	NUM
cana-3304	325	4	,	,	PUNCT
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cana-3304	326	1	[	[	X
cana-3304	326	2	11	11	NUM
cana-3304	326	3	]	]	X
cana-3304	326	4	y.	y.	PROPN
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cana-3304	326	6	,	,	PUNCT
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cana-3304	326	9	,	,	PUNCT
cana-3304	326	10	g.	g.	PROPN
cana-3304	326	11	l.	l.	PROPN
cana-3304	326	12	stuber	stuber	PROPN
cana-3304	326	13	,	,	PUNCT
cana-3304	326	14	and	and	CCONJ
cana-3304	326	15	w.	w.	PROPN
cana-3304	326	16	wang	wang	PROPN
cana-3304	326	17	,	,	PUNCT
cana-3304	326	18	“	"	PUNCT
cana-3304	326	19	blind	blind	ADJ
cana-3304	326	20	fast	fast	ADJ
cana-3304	326	21	cfo	cfo	PROPN
cana-3304	326	22	estimation	estimation	NOUN
cana-3304	326	23	and	and	CCONJ
cana-3304	326	24	performance	performance	NOUN
cana-3304	326	25	analysis	analysis	NOUN
cana-3304	326	26	for	for	ADP
cana-3304	326	27	ofdm	ofdm	NOUN
cana-3304	326	28	,	,	PUNCT
cana-3304	326	29	”	"	PUNCT
cana-3304	326	30	ieee	ieee	NOUN
cana-3304	326	31	transactions	transaction	NOUN
cana-3304	326	32	on	on	ADP
cana-3304	326	33	vehicular	vehicular	ADJ
cana-3304	326	34	technology	technology	NOUN
cana-3304	326	35	,	,	PUNCT
cana-3304	326	36	vol	vol	NOUN
cana-3304	326	37	.	.	PROPN
cana-3304	326	38	69	69	NUM
cana-3304	326	39	,	,	PUNCT
cana-3304	326	40	no	no	INTJ
cana-3304	326	41	.	.	NOUN
cana-3304	326	42	10	10	NUM
cana-3304	326	43	,	,	PUNCT
cana-3304	326	44	p.	p.	NOUN
cana-3304	326	45	11501	11501	NUM
cana-3304	326	46	–	–	PUNCT
cana-3304	326	47	11514	11514	NUM
cana-3304	326	48	,	,	PUNCT
cana-3304	326	49	2020	2020	NUM
cana-3304	326	50	.	.	PUNCT
cana-3304	327	1	[	[	X
cana-3304	327	2	12	12	NUM
cana-3304	327	3	]	]	PUNCT
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cana-3304	327	5	.	.	PUNCT
cana-3304	328	1	lin	lin	PROPN
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cana-3304	328	3	f.-h	f.-h	NOUN
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cana-3304	329	3	“	"	PUNCT
cana-3304	329	4	innovative	innovative	ADJ
cana-3304	329	5	joint	joint	ADJ
cana-3304	329	6	cfo	cfo	NOUN
cana-3304	329	7	and	and	CCONJ
cana-3304	329	8	channel	channel	NOUN
cana-3304	329	9	estimation	estimation	NOUN
cana-3304	329	10	for	for	ADP
cana-3304	329	11	ris	ris	PROPN
cana-3304	329	12	-	-	ADJ
cana-3304	329	13	aided	aid	VERB
cana-3304	329	14	ofdm	ofdm	NOUN
cana-3304	329	15	systems	system	NOUN
cana-3304	329	16	,	,	PUNCT
cana-3304	329	17	”	"	PUNCT
cana-3304	329	18	ieee	ieee	NOUN
cana-3304	329	19	wireless	wireless	ADJ
cana-3304	329	20	communications	communication	NOUN
cana-3304	329	21	letters	letter	NOUN
cana-3304	329	22	,	,	PUNCT
cana-3304	329	23	2024	2024	NUM
cana-3304	329	24	.	.	PUNCT
cana-3304	330	1	[	[	X
cana-3304	330	2	13	13	NUM
cana-3304	330	3	]	]	PUNCT
cana-3304	330	4	j.	j.	PROPN
cana-3304	330	5	wu	wu	PROPN
cana-3304	330	6	,	,	PUNCT
cana-3304	330	7	s.	s.	PROPN
cana-3304	330	8	d.	d.	PROPN
cana-3304	330	9	blostein	blostein	PROPN
cana-3304	330	10	,	,	PUNCT
cana-3304	330	11	q.	q.	PROPN
cana-3304	330	12	chen	chen	PROPN
cana-3304	330	13	,	,	PUNCT
cana-3304	330	14	and	and	CCONJ
cana-3304	330	15	p.	p.	PROPN
cana-3304	330	16	xiao	xiao	PROPN
cana-3304	330	17	,	,	PUNCT
cana-3304	330	18	“	"	PUNCT
cana-3304	330	19	joint	joint	ADJ
cana-3304	330	20	time	time	NOUN
cana-3304	330	21	-	-	PUNCT
cana-3304	330	22	frequency	frequency	NOUN
cana-3304	330	23	diversity	diversity	NOUN
cana-3304	330	24	for	for	ADP
cana-3304	330	25	single	single	ADJ
cana-3304	330	26	-	-	PUNCT
cana-3304	330	27	carrier	carrier	NOUN
cana-3304	330	28	block	block	NOUN
cana-3304	330	29	transmission	transmission	NOUN
cana-3304	330	30	in	in	ADP
cana-3304	330	31	frequency	frequency	NOUN
cana-3304	330	32	selective	selective	ADJ
cana-3304	330	33	channels	channel	NOUN
cana-3304	330	34	,	,	PUNCT
cana-3304	330	35	”	"	PUNCT
cana-3304	330	36	ieice	ieice	NOUN
cana-3304	330	37	transactions	transaction	NOUN
cana-3304	330	38	on	on	ADP
cana-3304	330	39	fundamentals	fundamental	NOUN
cana-3304	330	40	of	of	ADP
cana-3304	330	41	electronics	electronic	NOUN
cana-3304	330	42	,	,	PUNCT
cana-3304	330	43	communications	communication	NOUN
cana-3304	330	44	and	and	CCONJ
cana-3304	330	45	computer	computer	NOUN
cana-3304	330	46	sciences	science	NOUN
cana-3304	330	47	,	,	PUNCT
cana-3304	330	48	vol	vol	NOUN
cana-3304	330	49	.	.	PUNCT
cana-3304	330	50	e95	e95	PROPN
cana-3304	330	51	-	-	PUNCT
cana-3304	330	52	a	a	NOUN
cana-3304	330	53	,	,	PUNCT
cana-3304	330	54	no	no	INTJ
cana-3304	330	55	.	.	NOUN
cana-3304	330	56	11	11	NUM
cana-3304	330	57	,	,	PUNCT
cana-3304	330	58	p.	p.	NOUN
cana-3304	330	59	1912	1912	NUM
cana-3304	330	60	–	–	PUNCT
cana-3304	330	61	1920	1920	NUM
cana-3304	330	62	,	,	PUNCT
cana-3304	330	63	2012	2012	NUM
cana-3304	330	64	.	.	PUNCT
cana-3304	331	1	[	[	X
cana-3304	331	2	14	14	NUM
cana-3304	331	3	]	]	X
cana-3304	331	4	h.	h.	PROPN
cana-3304	331	5	nguyen	nguyen	PROPN
cana-3304	331	6	-	-	PUNCT
cana-3304	331	7	le	le	X
cana-3304	331	8	,	,	PUNCT
cana-3304	331	9	v.	v.	ADP
cana-3304	331	10	nguyen	nguyen	PROPN
cana-3304	331	11	-	-	PUNCT
cana-3304	331	12	duy	duy	PROPN
cana-3304	331	13	-	-	PUNCT
cana-3304	331	14	nhat	nhat	NOUN
cana-3304	331	15	,	,	PUNCT
cana-3304	331	16	v.	v.	PROPN
cana-3304	331	17	bao	bao	PROPN
cana-3304	331	18	,	,	PUNCT
cana-3304	331	19	t.	t.	PROPN
cana-3304	331	20	bui	bui	PROPN
cana-3304	331	21	-	-	PUNCT
cana-3304	331	22	thi	thi	NOUN
cana-3304	331	23	-	-	PUNCT
cana-3304	331	24	minh	minh	NOUN
cana-3304	331	25	,	,	PUNCT
cana-3304	331	26	and	and	CCONJ
cana-3304	331	27	n.	n.	PROPN
cana-3304	331	28	tran	tran	PROPN
cana-3304	331	29	,	,	PUNCT
cana-3304	331	30	“	"	PUNCT
cana-3304	331	31	full	full	ADJ
cana-3304	331	32	-	-	PUNCT
cana-3304	331	33	duplex	duplex	NOUN
cana-3304	331	34	mimo	mimo	NOUN
cana-3304	331	35	-	-	PUNCT
cana-3304	331	36	ofdm	ofdm	PROPN
cana-3304	331	37	systems	system	NOUN
cana-3304	331	38	with	with	ADP
cana-3304	331	39	imperfect	imperfect	ADJ
cana-3304	331	40	estimation	estimation	NOUN
cana-3304	331	41	of	of	ADP
cana-3304	331	42	cfo	cfo	NOUN
cana-3304	331	43	and	and	CCONJ
cana-3304	331	44	time	time	NOUN
cana-3304	331	45	-	-	PUNCT
cana-3304	331	46	varying	vary	VERB
cana-3304	331	47	multipath	multipath	NOUN
cana-3304	331	48	channels	channel	NOUN
cana-3304	331	49	,	,	PUNCT
cana-3304	331	50	”	"	PUNCT
cana-3304	331	51	electronics	electronics	NOUN
cana-3304	331	52	letters	letter	NOUN
cana-3304	331	53	,	,	PUNCT
cana-3304	331	54	vol	vol	NOUN
cana-3304	331	55	.	.	PROPN
cana-3304	332	1	56	56	NUM
cana-3304	332	2	,	,	PUNCT
cana-3304	332	3	no	no	INTJ
cana-3304	332	4	.	.	NOUN
cana-3304	332	5	25	25	NUM
cana-3304	332	6	,	,	PUNCT
cana-3304	332	7	p.	p.	NOUN
cana-3304	332	8	1425	1425	NUM
cana-3304	332	9	–	–	PUNCT
cana-3304	332	10	1428	1428	NUM
cana-3304	332	11	,	,	PUNCT
cana-3304	332	12	2020	2020	NUM
cana-3304	332	13	.	.	PUNCT
cana-3304	333	1	communications	communication	NOUN
cana-3304	333	2	on	on	ADP
cana-3304	333	3	applied	apply	VERB
cana-3304	333	4	nonlinear	nonlinear	ADJ
cana-3304	333	5	analysis	analysis	NOUN
cana-3304	333	6	issn	issn	NOUN
cana-3304	333	7	:	:	PUNCT
cana-3304	333	8	1074	1074	NUM
cana-3304	333	9	-	-	PUNCT
cana-3304	333	10	133x	133x	NUM
cana-3304	333	11	vol	vol	NOUN
cana-3304	333	12	32	32	NUM
cana-3304	333	13	no	no	NOUN
cana-3304	333	14	.	.	PUNCT
cana-3304	334	1	6s	6s	NUM
cana-3304	334	2	(	(	PUNCT
cana-3304	334	3	2025	2025	NUM
cana-3304	334	4	)	)	PUNCT
cana-3304	334	5	400	400	NUM
cana-3304	334	6	https://internationalpubls.com	https://internationalpubls.com	X
cana-3304	335	1	[	[	X
cana-3304	335	2	15	15	NUM
cana-3304	335	3	]	]	X
cana-3304	335	4	e.	e.	PROPN
cana-3304	335	5	manasseh	manasseh	PROPN
cana-3304	335	6	,	,	PUNCT
cana-3304	335	7	s.	s.	PROPN
cana-3304	335	8	ohno	ohno	PROPN
cana-3304	335	9	,	,	PUNCT
cana-3304	335	10	and	and	CCONJ
cana-3304	335	11	t.	t.	PROPN
cana-3304	335	12	yamamoto	yamamoto	PROPN
cana-3304	335	13	,	,	PUNCT
cana-3304	335	14	“	"	PUNCT
cana-3304	335	15	preamble	preamble	ADJ
cana-3304	335	16	design	design	NOUN
cana-3304	335	17	for	for	ADP
cana-3304	335	18	estimation	estimation	NOUN
cana-3304	335	19	and	and	CCONJ
cana-3304	335	20	compensation	compensation	NOUN
cana-3304	335	21	of	of	ADP
cana-3304	335	22	channel	channel	NOUN
cana-3304	335	23	distortion	distortion	NOUN
cana-3304	335	24	parameters	parameter	NOUN
cana-3304	335	25	in	in	ADP
cana-3304	335	26	ofdm	ofdm	PROPN
cana-3304	335	27	systems	system	NOUN
cana-3304	335	28	,	,	PUNCT
cana-3304	335	29	”	"	PUNCT
cana-3304	335	30	apsipa	apsipa	ADJ
cana-3304	335	31	transactions	transaction	NOUN
cana-3304	335	32	on	on	ADP
cana-3304	335	33	signal	signal	NOUN
cana-3304	335	34	and	and	CCONJ
cana-3304	335	35	information	information	NOUN
cana-3304	335	36	processing	processing	NOUN
cana-3304	335	37	,	,	PUNCT
cana-3304	335	38	vol	vol	NOUN
cana-3304	335	39	.	.	PROPN
cana-3304	335	40	3	3	NUM
cana-3304	335	41	,	,	PUNCT
cana-3304	335	42	2014	2014	NUM
cana-3304	335	43	.	.	PUNCT
cana-3304	336	1	[	[	X
cana-3304	336	2	16	16	NUM
cana-3304	336	3	]	]	X
cana-3304	336	4	s.	s.	PROPN
cana-3304	336	5	singh	singh	PROPN
cana-3304	336	6	,	,	PUNCT
cana-3304	336	7	v.	v.	ADP
cana-3304	336	8	subburaj	subburaj	PROPN
cana-3304	336	9	,	,	PUNCT
cana-3304	336	10	k.	k.	PROPN
cana-3304	336	11	sivakumar	sivakumar	PROPN
cana-3304	336	12	,	,	PUNCT
cana-3304	336	13	r.	r.	PROPN
cana-3304	336	14	anil	anil	PROPN
cana-3304	336	15	kumar	kumar	PROPN
cana-3304	336	16	,	,	PUNCT
cana-3304	336	17	m.	m.	PROPN
cana-3304	336	18	muthuramam	muthuramam	PROPN
cana-3304	336	19	,	,	PUNCT
cana-3304	336	20	r.	r.	PROPN
cana-3304	336	21	rastogi	rastogi	PROPN
cana-3304	336	22	,	,	PUNCT
cana-3304	336	23	v.	v.	ADP
cana-3304	336	24	ratansing	ratanse	VERB
cana-3304	336	25	patil	patil	PROPN
cana-3304	336	26	,	,	PUNCT
cana-3304	336	27	and	and	CCONJ
cana-3304	336	28	a.	a.	NOUN
cana-3304	336	29	rajaram	rajaram	PROPN
cana-3304	336	30	,	,	PUNCT
cana-3304	336	31	optimum	optimum	ADJ
cana-3304	336	32	power	power	NOUN
cana-3304	336	33	forecasting	forecasting	NOUN
cana-3304	336	34	technique	technique	NOUN
cana-3304	336	35	for	for	ADP
cana-3304	336	36	hybrid	hybrid	ADJ
cana-3304	336	37	renewable	renewable	ADJ
cana-3304	336	38	energy	energy	NOUN
cana-3304	336	39	systems	system	NOUN
cana-3304	336	40	using	use	VERB
cana-3304	336	41	deep	deep	ADJ
cana-3304	336	42	learning	learning	NOUN
cana-3304	336	43	,	,	PUNCT
cana-3304	336	44	electric	electric	ADJ
cana-3304	336	45	power	power	NOUN
cana-3304	336	46	components	component	NOUN
cana-3304	336	47	and	and	CCONJ
cana-3304	336	48	systems	system	NOUN
cana-3304	336	49	,	,	PUNCT
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cana-3304	336	51	.	.	PUNCT
cana-3304	336	52	1–18	1–18	NUM
cana-3304	336	53	,	,	PUNCT
cana-3304	336	54	2024	2024	NUM
cana-3304	336	55	.	.	PUNCT
cana-3304	337	1	[	[	X
cana-3304	337	2	17	17	NUM
cana-3304	337	3	]	]	PUNCT
cana-3304	337	4	p.	p.	PROPN
cana-3304	337	5	s.	s.	PROPN
cana-3304	337	6	deepthi	deepthi	PROPN
cana-3304	337	7	,	,	PUNCT
cana-3304	337	8	v.	v.	PROPN
cana-3304	337	9	s.	s.	PROPN
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cana-3304	337	11	,	,	PUNCT
cana-3304	337	12	r.	r.	PROPN
cana-3304	337	13	anil	anil	PROPN
cana-3304	337	14	kumar	kumar	PROPN
cana-3304	337	15	,	,	PUNCT
cana-3304	337	16	and	and	CCONJ
cana-3304	337	17	s.	s.	PROPN
cana-3304	337	18	kumar	kumar	PROPN
cana-3304	337	19	,	,	PUNCT
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cana-3304	337	22	5	5	NUM
cana-3304	337	23	g	g	NOUN
cana-3304	337	24	communications	communication	NOUN
cana-3304	337	25	over	over	ADP
cana-3304	337	26	ofdm	ofdm	NOUN
cana-3304	337	27	and	and	CCONJ
cana-3304	337	28	gfdm	gfdm	NOUN
cana-3304	337	29	,	,	PUNCT
cana-3304	337	30	in	in	ADP
cana-3304	337	31	iccce	iccce	NOUN
cana-3304	337	32	2020	2020	NUM
cana-3304	337	33	:	:	PUNCT
cana-3304	337	34	proceedings	proceeding	NOUN
cana-3304	337	35	of	of	ADP
cana-3304	337	36	the	the	DET
cana-3304	337	37	3rd	3rd	ADJ
cana-3304	337	38	international	international	ADJ
cana-3304	337	39	conference	conference	NOUN
cana-3304	337	40	on	on	ADP
cana-3304	337	41	communications	communication	NOUN
cana-3304	337	42	and	and	CCONJ
cana-3304	337	43	cyber	cyber	ADJ
cana-3304	337	44	physical	physical	ADJ
cana-3304	337	45	engineering	engineering	NOUN
cana-3304	337	46	,	,	PUNCT
cana-3304	337	47	pp	pp	ADJ
cana-3304	337	48	.	.	PUNCT
cana-3304	338	1	861–869	861–869	NUM
cana-3304	338	2	,	,	PUNCT
cana-3304	338	3	springer	springer	NOUN
cana-3304	338	4	,	,	PUNCT
cana-3304	338	5	2021	2021	NUM
cana-3304	338	6	.	.	PUNCT
cana-3304	339	1	[	[	X
cana-3304	339	2	18	18	NUM
cana-3304	339	3	]	]	X
cana-3304	339	4	vijay	vijay	NOUN
cana-3304	339	5	,	,	PUNCT
cana-3304	339	6	s.	s.	PROPN
cana-3304	339	7	t.	t.	PROPN
cana-3304	339	8	siddiqui	siddiqui	PROPN
cana-3304	339	9	,	,	PUNCT
cana-3304	339	10	ritu	ritu	PROPN
cana-3304	339	11	,	,	PUNCT
cana-3304	339	12	r.	r.	PROPN
cana-3304	339	13	a.	a.	PROPN
cana-3304	339	14	kumar	kumar	PROPN
cana-3304	339	15	,	,	PUNCT
cana-3304	339	16	a.	a.	PROPN
cana-3304	339	17	kumar	kumar	PROPN
cana-3304	339	18	,	,	PUNCT
cana-3304	339	19	s.	s.	PROPN
cana-3304	339	20	umamaheswararao	umamaheswararao	PROPN
cana-3304	339	21	,	,	PUNCT
cana-3304	339	22	n.	n.	PROPN
cana-3304	339	23	dudiki	dudiki	PROPN
cana-3304	339	24	,	,	PUNCT
cana-3304	339	25	y.	y.	PROPN
cana-3304	339	26	v.	v.	PROPN
cana-3304	339	27	reddy	reddy	PROPN
cana-3304	339	28	,	,	PUNCT
cana-3304	339	29	and	and	CCONJ
cana-3304	339	30	k.	k.	PROPN
cana-3304	339	31	dekeba	dekeba	PROPN
cana-3304	339	32	,	,	PUNCT
cana-3304	339	33	“	"	PUNCT
cana-3304	339	34	intertwine	intertwine	VERB
cana-3304	339	35	connection	connection	NOUN
cana-3304	339	36	-	-	PUNCT
cana-3304	339	37	based	base	VERB
cana-3304	339	38	routing	routing	NOUN
cana-3304	339	39	path	path	NOUN
cana-3304	339	40	selection	selection	NOUN
cana-3304	339	41	for	for	ADP
cana-3304	339	42	data	data	NOUN
cana-3304	339	43	transmission	transmission	NOUN
cana-3304	339	44	in	in	ADP
cana-3304	339	45	mobile	mobile	ADJ
cana-3304	339	46	cellular	cellular	ADJ
cana-3304	339	47	networks	network	NOUN
cana-3304	339	48	and	and	CCONJ
cana-3304	339	49	wireless	wireless	ADJ
cana-3304	339	50	sensor	sensor	NOUN
cana-3304	339	51	networks	network	NOUN
cana-3304	339	52	,	,	PUNCT
cana-3304	339	53	”	"	PUNCT
cana-3304	339	54	wireless	wireless	ADJ
cana-3304	339	55	communications	communication	NOUN
cana-3304	339	56	and	and	CCONJ
cana-3304	339	57	mobile	mobile	NOUN
cana-3304	339	58	computing	computing	NOUN
cana-3304	339	59	,	,	PUNCT
cana-3304	339	60	vol	vol	NOUN
cana-3304	339	61	.	.	NOUN
cana-3304	339	62	2022	2022	NUM
cana-3304	339	63	,	,	PUNCT
cana-3304	339	64	no	no	INTJ
cana-3304	339	65	.	.	NOUN
cana-3304	339	66	1	1	NUM
cana-3304	339	67	,	,	PUNCT
cana-3304	339	68	p.	p.	NOUN
cana-3304	339	69	8398128	8398128	NUM
cana-3304	339	70	,	,	PUNCT
cana-3304	339	71	2022	2022	NUM
cana-3304	339	72	.	.	PUNCT