id	sid	eid	entity	type
ap-8481	1	1	acta polytechnica https://doi.org/10.14311/ap.2023.63.0023 acta polytechnica 63(1):23–35	PERSON
ap-8481	1	2	2023	CARDINAL
ap-8481	1	3	2023	CARDINAL
ap-8481	2	1	4.0	CARDINAL
ap-8481	2	2	the czech technical university	ORG
ap-8481	2	3	prague	GPE
ap-8481	2	4	hala a. namana	PERSON
ap-8481	2	5	ammar e. abdelkareema,∗	PERSON
ap-8481	2	6	al-nahrain university	ORG
ap-8481	2	7	baghdad	GPE
ap-8481	2	8	iraq	GPE
ap-8481	2	9	university of wasit	ORG
ap-8481	2	10	wasit	GPE
ap-8481	2	11	iraq	GPE
ap-8481	2	12	∗	CARDINAL
ap-8481	3	1	uwa	ORG
ap-8481	4	1	two	CARDINAL
ap-8481	5	1	half	CARDINAL
ap-8481	5	2	mse	ORG
ap-8481	7	1	up to 4°	QUANTITY
ap-8481	9	1	mse	ORG
ap-8481	9	2	20 db	QUANTITY
ap-8481	9	3	0.118	CARDINAL
ap-8481	9	4	10−3	CARDINAL
ap-8481	11	1	79	CARDINAL
ap-8481	11	2	78 ms	CARDINAL
ap-8481	13	1	1.	CARDINAL
ap-8481	13	2	uwa	ORG
ap-8481	14	1	1	CARDINAL
ap-8481	15	1	uwa	ORG
ap-8481	15	2	three	CARDINAL
ap-8481	15	3	uwa	ORG
ap-8481	15	4	1500	CARDINAL
ap-8481	16	1	2	CARDINAL
ap-8481	16	2	3	CARDINAL
ap-8481	17	1	4	CARDINAL
ap-8481	17	2	5	CARDINAL
ap-8481	18	1	uwa	ORG
ap-8481	19	1	uwa	ORG
ap-8481	19	2	6	CARDINAL
ap-8481	19	3	two	CARDINAL
ap-8481	21	1	two	CARDINAL
ap-8481	22	1	8	CARDINAL
ap-8481	24	1	half	CARDINAL
ap-8481	29	1	23	CARDINAL
ap-8481	30	1	https://www.cvut.cz/en	DATE
ap-8481	30	2	hala a. naman	PERSON
ap-8481	30	3	ammar e.	PERSON
ap-8481	30	4	acta polytechnica	PERSON
ap-8481	30	5	2	CARDINAL
ap-8481	32	1	10	CARDINAL
ap-8481	32	2	four	CARDINAL
ap-8481	34	1	11	CARDINAL
ap-8481	34	2	uwa	ORG
ap-8481	36	1	12	CARDINAL
ap-8481	37	1	uwa	ORG
ap-8481	38	1	13	CARDINAL
ap-8481	41	1	14	CARDINAL
ap-8481	43	1	15	CARDINAL
ap-8481	43	2	two	CARDINAL
ap-8481	44	1	two	CARDINAL
ap-8481	45	1	16	CARDINAL
ap-8481	45	2	uwa	ORG
ap-8481	47	1	17	CARDINAL
ap-8481	56	1	two	CARDINAL
ap-8481	56	2	two	CARDINAL
ap-8481	60	1	section 3	LAW
ap-8481	61	1	section 4	LAW
ap-8481	61	2	section 5	LAW
ap-8481	62	1	3	CARDINAL
ap-8481	63	1	24	CARDINAL
ap-8481	64	1	63	CARDINAL
ap-8481	65	1	1/2023	CARDINAL
ap-8481	66	1	3.1	CARDINAL
ap-8481	66	2	two	CARDINAL
ap-8481	66	3	uwa	ORG
ap-8481	67	1	ofdm	ORG
ap-8481	68	1	1 n	CARDINAL
ap-8481	68	2	k=0	PERSON
ap-8481	69	1	1	CARDINAL
ap-8481	70	1	1	CARDINAL
ap-8481	70	2	1	CARDINAL
ap-8481	74	1	pnp	ORG
ap-8481	76	1	xscp	PERSON
ap-8481	77	1	xfcp	ORG
ap-8481	78	1	two	CARDINAL
ap-8481	80	1	3.2	CARDINAL
ap-8481	81	1	2	CARDINAL
ap-8481	81	2	2	CARDINAL
ap-8481	82	1	two	CARDINAL
ap-8481	82	2	the si channel	ORG
ap-8481	83	1	uwa	ORG
ap-8481	85	1	3.2.1	CARDINAL
ap-8481	86	1	tl	ORG
ap-8481	87	1	25	CARDINAL
ap-8481	87	2	hala a. naman	PERSON
ap-8481	87	3	ammar e.	PERSON
ap-8481	87	4	acta polytechnica	PERSON
ap-8481	87	5	18	CARDINAL
ap-8481	89	1	tl	ORG
ap-8481	90	1	2	CARDINAL
ap-8481	90	2	15	CARDINAL
ap-8481	91	1	10	CARDINAL
ap-8481	91	2	20	CARDINAL
ap-8481	94	1	700	CARDINAL
ap-8481	94	2	α(f	ORG
ap-8481	95	1	α(f	ORG
ap-8481	96	1	3	CARDINAL
ap-8481	96	2	α1 = af2	PERSON
ap-8481	96	3	4	CARDINAL
ap-8481	97	1	f0/(1 +	CARDINAL
ap-8481	97	2	5	CARDINAL
ap-8481	97	3	6	CARDINAL
ap-8481	97	4	1.3	CARDINAL
ap-8481	97	5	10 ∗	QUANTITY
ap-8481	98	1	10 ∗	QUANTITY
ap-8481	98	2	38)2	MONEY
ap-8481	98	3	7	CARDINAL
ap-8481	98	4	2s	CARDINAL
ap-8481	98	5	10 ∗	QUANTITY
ap-8481	98	6	1.2	CARDINAL
ap-8481	98	7	9	CARDINAL
ap-8481	98	8	50	CARDINAL
ap-8481	98	9	10	CARDINAL
ap-8481	98	10	10)(t	CARDINAL
ap-8481	98	11	11	CARDINAL
ap-8481	98	12	35	CARDINAL
ap-8481	98	13	14	CARDINAL
ap-8481	98	14	f=12	ORG
ap-8481	99	1	90°	CARDINAL
ap-8481	100	1	12	CARDINAL
ap-8481	100	2	1500	CARDINAL
ap-8481	102	1	3	CARDINAL
ap-8481	103	1	90°	QUANTITY
ap-8481	104	1	dr =	PERSON
ap-8481	105	1	− l ∗ cos	ORG
ap-8481	105	2	13	CARDINAL
ap-8481	106	1	3	CARDINAL
ap-8481	108	1	two	CARDINAL
ap-8481	109	1	26	CARDINAL
ap-8481	110	1	63	CARDINAL
ap-8481	111	1	1/2023	CARDINAL
ap-8481	116	1	3	CARDINAL
ap-8481	118	1	first	ORDINAL
ap-8481	118	2	second	ORDINAL
ap-8481	119	1	two	CARDINAL
ap-8481	120	1	hypotenuse	ORG
ap-8481	120	2	sx	ORG
ap-8481	123	1	14	CARDINAL
ap-8481	125	1	15	CARDINAL
ap-8481	125	2	16	CARDINAL
ap-8481	127	1	17	CARDINAL
ap-8481	127	2	dw	ORG
ap-8481	128	1	tsn	PERSON
ap-8481	130	1	tan2	ORG
ap-8481	132	1	2	DATE
ap-8481	133	1	18	CARDINAL
ap-8481	134	1	9	CARDINAL
ap-8481	135	1	2 +	DATE
ap-8481	135	2	2	CARDINAL
ap-8481	135	3	19	CARDINAL
ap-8481	136	1	20	CARDINAL
ap-8481	136	2	− dr	PERSON
ap-8481	136	3	21	CARDINAL
ap-8481	137	1	22	CARDINAL
ap-8481	137	2	27	CARDINAL
ap-8481	137	3	hala a. naman	PERSON
ap-8481	137	4	ammar e.	PERSON
ap-8481	137	5	acta polytechnica	PERSON
ap-8481	140	1	2	CARDINAL
ap-8481	140	2	23	CARDINAL
ap-8481	140	3	roughly 1	CARDINAL
ap-8481	141	1	4	CARDINAL
ap-8481	145	1	4	CARDINAL
ap-8481	145	2	l=1000	PRODUCT
ap-8481	146	1	19	CARDINAL
ap-8481	146	2	dw	ORG
ap-8481	146	3	dr	PERSON
ap-8481	146	4	5a	CARDINAL
ap-8481	146	5	5b	CARDINAL
ap-8481	149	1	79	CARDINAL
ap-8481	149	2	19	CARDINAL
ap-8481	153	1	cir	PERSON
ap-8481	153	2	5	CARDINAL
ap-8481	154	1	bellhop	ORG
ap-8481	155	1	28	CARDINAL
ap-8481	155	2	63	CARDINAL
ap-8481	156	1	1/2023	CARDINAL
ap-8481	157	1	3.2.2	CARDINAL
ap-8481	157	2	seconds	TIME
ap-8481	157	3	20	CARDINAL
ap-8481	159	1	two	CARDINAL
ap-8481	159	2	one	CARDINAL
ap-8481	159	3	0 degrees	QUANTITY
ap-8481	159	4	4 degrees	QUANTITY
ap-8481	159	5	6	CARDINAL
ap-8481	164	1	4°	CARDINAL
ap-8481	165	1	6	CARDINAL
ap-8481	167	1	3.3	CARDINAL
ap-8481	168	1	two	CARDINAL
ap-8481	168	2	7	CARDINAL
ap-8481	168	3	7	CARDINAL
ap-8481	169	1	8	CARDINAL
ap-8481	169	2	x̃shs	DATE
ap-8481	170	1	+ x̃f	GPE
ap-8481	171	1	24	CARDINAL
ap-8481	171	2	29	CARDINAL
ap-8481	171	3	hala a. naman	PERSON
ap-8481	171	4	ammar e.	PERSON
ap-8481	171	5	acta polytechnica	PERSON
ap-8481	171	6	8	CARDINAL
ap-8481	171	7	ofdm ibfd-uwa	ORG
ap-8481	172	1	x̃	ORG
ap-8481	177	1	x̃	ORG
ap-8481	181	1	25	CARDINAL
ap-8481	181	2	two	CARDINAL
ap-8481	181	3	first	ORDINAL
ap-8481	181	4	second	ORDINAL
ap-8481	181	5	first	ORDINAL
ap-8481	185	1	26	CARDINAL
ap-8481	186	1	x̃s1 x̃f1 x̃s2 x̃f2	PERSON
ap-8481	188	1	27	CARDINAL
ap-8481	188	2	two	CARDINAL
ap-8481	189	1	x̃p x̃p −x̃p x̃p	PERSON
ap-8481	192	1	28	CARDINAL
ap-8481	192	2	2np	ORDINAL
ap-8481	192	3	[ ĥps ĥpf	PERSON
ap-8481	193	1	x̃p x̃p	PERSON
ap-8481	195	1	29	CARDINAL
ap-8481	195	2	x̃s1	PERSON
ap-8481	195	3	x̃s2	GPE
ap-8481	195	4	x̂f2	PRODUCT
ap-8481	196	1	h−1	PRODUCT
ap-8481	197	1	30	CARDINAL
ap-8481	197	2	two	CARDINAL
ap-8481	198	1	30	CARDINAL
ap-8481	198	2	63	CARDINAL
ap-8481	199	1	1/2023	CARDINAL
ap-8481	200	1	4.	CARDINAL
ap-8481	202	1	17	CARDINAL
ap-8481	203	1	mse	ORG
ap-8481	204	1	8	CARDINAL
ap-8481	204	2	1	CARDINAL
ap-8481	204	3	1000	CARDINAL
ap-8481	205	1	mse	ORG
ap-8481	206	1	6 khz	QUANTITY
ap-8481	206	2	nc 1024	FAC
ap-8481	206	3	256	CARDINAL
ap-8481	206	4	12	CARDINAL
ap-8481	206	5	48	CARDINAL
ap-8481	206	6	1	CARDINAL
ap-8481	207	1	two	CARDINAL
ap-8481	208	1	9	CARDINAL
ap-8481	208	2	mse	ORG
ap-8481	208	3	two	CARDINAL
ap-8481	208	4	half	CARDINAL
ap-8481	209	1	mse	ORG
ap-8481	214	1	4°	CARDINAL
ap-8481	215	1	9	CARDINAL
ap-8481	216	1	mse	ORG
ap-8481	217	1	31	CARDINAL
ap-8481	217	2	hala a. naman	PERSON
ap-8481	217	3	ammar e.	PERSON
ap-8481	217	4	acta polytechnica	PERSON
ap-8481	217	5	10	CARDINAL
ap-8481	217	6	two	CARDINAL
ap-8481	217	7	half	CARDINAL
ap-8481	218	1	two	CARDINAL
ap-8481	220	1	half	CARDINAL
ap-8481	221	1	half	CARDINAL
ap-8481	221	2	first	ORDINAL
ap-8481	222	1	first	ORDINAL
ap-8481	224	1	30	CARDINAL
ap-8481	225	1	half	CARDINAL
ap-8481	226	1	half	CARDINAL
ap-8481	231	1	4°	CARDINAL
ap-8481	232	1	10	CARDINAL
ap-8481	234	1	11	CARDINAL
ap-8481	234	2	12	CARDINAL
ap-8481	234	3	mse	ORG
ap-8481	236	1	13	CARDINAL
ap-8481	236	2	14	DATE
ap-8481	237	1	11	CARDINAL
ap-8481	238	1	mse	ORG
ap-8481	239	1	32	CARDINAL
ap-8481	239	2	63	CARDINAL
ap-8481	240	1	1/2023	CARDINAL
ap-8481	241	1	12	CARDINAL
ap-8481	243	1	13	CARDINAL
ap-8481	244	1	mse	ORG
ap-8481	245	1	14	DATE
ap-8481	247	1	33	CARDINAL
ap-8481	247	2	hala a. naman	PERSON
ap-8481	247	3	ammar e.	PERSON
ap-8481	247	4	acta polytechnica	PERSON
ap-8481	247	5	15	CARDINAL
ap-8481	248	1	two	CARDINAL
ap-8481	249	1	two	CARDINAL
ap-8481	254	1	15	CARDINAL
ap-8481	256	1	5	CARDINAL
ap-8481	257	1	two	CARDINAL
ap-8481	260	1	half	CARDINAL
ap-8481	260	2	half	CARDINAL
ap-8481	263	1	half	CARDINAL
ap-8481	264	1	90°	QUANTITY
ap-8481	265	1	1	CARDINAL
ap-8481	265	2	m. stojanovic	PERSON
ap-8481	265	3	j. preisig	PERSON
ap-8481	267	1	ieee communications	ORG
ap-8481	267	2	47(1):84–89	CARDINAL
ap-8481	267	3	2009	DATE
ap-8481	269	1	2	CARDINAL
ap-8481	269	2	a. e. abdelkareem	PERSON
ap-8481	269	3	b. s. sharif	PERSON
ap-8481	269	4	c. c. tsimenidis	PERSON
ap-8481	269	5	j. a. neasham	PERSON
ap-8481	271	1	2012:139416	ORG
ap-8481	271	2	2012	DATE
ap-8481	272	1	https://doi.org/10.1155/2012/139416	PERSON
ap-8481	273	1	3	CARDINAL
ap-8481	273	2	m. c. domingo	PERSON
ap-8481	275	1	1(3):163–182, 2008	DATE
ap-8481	276	1	4	CARDINAL
ap-8481	276	2	z. zhang	PERSON
ap-8481	276	3	k. long,	PERSON
ap-8481	276	4	a. v. vasilakos	PERSON
ap-8481	276	5	l. hanzo	PERSON
ap-8481	278	1	104(7):1369–1409	CARDINAL
ap-8481	278	2	2016	DATE
ap-8481	279	1	5	CARDINAL
ap-8481	279	2	k. e. kolodziej	PERSON
ap-8481	279	3	b. t. perry	PERSON
ap-8481	279	4	j. s. herd	PERSON
ap-8481	281	1	67(7):3025–3041	CARDINAL
ap-8481	281	2	2019	DATE
ap-8481	282	1	34	CARDINAL
ap-8481	284	1	63	CARDINAL
ap-8481	285	1	1/2023	CARDINAL
ap-8481	286	1	6	CARDINAL
ap-8481	286	2	g. qiao	PERSON
ap-8481	286	3	s. liu	PERSON
ap-8481	286	4	z. sun	PERSON
ap-8481	286	5	f. zhou	PERSON
ap-8481	288	1	2013	DATE
ap-8481	288	2	san diego	GPE
ap-8481	289	1	2013	DATE
ap-8481	290	1	https://doi.org/10.23919/oceans.2013.6741096	PERSON
ap-8481	291	1	j. zhang	PERSON
ap-8481	291	2	g. qiao	PERSON
ap-8481	291	3	c. wang	PERSON
ap-8481	293	1	2013	DATE
ap-8481	293	2	san diego	GPE
ap-8481	294	1	1–6	CARDINAL
ap-8481	295	1	2013	DATE
ap-8481	297	1	8	CARDINAL
ap-8481	297	2	l. shen	PERSON
ap-8481	297	3	b. henson	PERSON
ap-8481	297	4	p. mitchell	PERSON
ap-8481	298	1	digital	ORG
ap-8481	299	1	67(1):192–196	CARDINAL
ap-8481	299	2	2020	DATE
ap-8481	300	1	9	CARDINAL
ap-8481	300	2	l. li	PERSON
ap-8481	300	3	a. song	PERSON
ap-8481	300	4	l. j. cimini	PERSON
ap-8481	301	1	2015 mts	CARDINAL
ap-8481	301	2	washington	GPE
ap-8481	302	1	1–6	CARDINAL
ap-8481	302	2	2015	DATE
ap-8481	304	1	10	CARDINAL
ap-8481	304	2	t. suryani	PERSON
ap-8481	306	1	2018	DATE
ap-8481	307	1	345–350	CARDINAL
ap-8481	307	2	2018	DATE
ap-8481	309	1	11	CARDINAL
ap-8481	309	2	j. zhou	PERSON
ap-8481	309	3	h. jiang	PERSON
ap-8481	309	4	p. wu	PERSON
ap-8481	309	5	q. chen	PERSON
ap-8481	311	1	7:79438–79445	CARDINAL
ap-8481	311	2	2019	DATE
ap-8481	313	1	12	CARDINAL
ap-8481	313	2	c.-x	GPE
ap-8481	314	1	wang	PERSON
ap-8481	314	2	r. ma	PERSON
ap-8481	315	1	2d	CARDINAL
ap-8481	316	1	2021	CARDINAL
ap-8481	316	2	93rd	ORDINAL
ap-8481	317	1	1–6	CARDINAL
ap-8481	317	2	2021	CARDINAL
ap-8481	318	1	https://doi.org/10.1109/vtc2021-spring51267.2021.9448976	PERSON
ap-8481	318	2	13	CARDINAL
ap-8481	318	3	s. panchal	PERSON
ap-8481	318	4	s. patel	PERSON
ap-8481	318	5	s. panchal	PERSON
ap-8481	318	6	j. pabari	PERSON
ap-8481	320	1	2022	CARDINAL
ap-8481	322	1	14	CARDINAL
ap-8481	322	2	g. qiao	PERSON
ap-8481	322	3	s. gan	PERSON
ap-8481	322	4	s. liu	PERSON
ap-8481	322	5	q. song	PERSON
ap-8481	324	1	6:62324–62334	CARDINAL
ap-8481	324	2	2018	DATE
ap-8481	326	1	15	CARDINAL
ap-8481	326	2	h. vogt	PERSON
ap-8481	326	3	a. el-mahdy	PERSON
ap-8481	326	4	a. sezgin	PERSON
ap-8481	328	1	2019	CARDINAL
ap-8481	329	1	2019	DATE
ap-8481	331	1	16	CARDINAL
ap-8481	331	2	z. s. liu	PERSON
ap-8481	331	3	q. j. zhou	PERSON
ap-8481	331	4	w. s. gan	PERSON
ap-8481	333	1	2019	CARDINAL
ap-8481	334	1	2019	DATE
ap-8481	335	1	https://doi.org/10.1109/icsidp47821.2019.9173156	CARDINAL
ap-8481	336	1	17	CARDINAL
ap-8481	336	2	a. m. m. chandran	PERSON
ap-8481	336	3	l. wang	PERSON
ap-8481	336	4	m. zawodniok	PERSON
ap-8481	338	1	8:117706–117713	CARDINAL
ap-8481	338	2	2020	DATE
ap-8481	340	1	18	CARDINAL
ap-8481	340	2	r. f. w. coates	PERSON
ap-8481	342	1	macmillan, 1990.	ORG
ap-8481	344	1	19	CARDINAL
ap-8481	344	2	2020	DATE
ap-8481	345	1	1–25	CARDINAL
ap-8481	347	1	20	CARDINAL
ap-8481	347	2	h. a. naman	PERSON
ap-8481	347	3	a. e.	PERSON
ap-8481	349	1	international journal of communication systems	ORG
ap-8481	349	2	35(7):e5096	CARDINAL
ap-8481	349	3	2022	CARDINAL
ap-8481	350	1	35 https://doi.org/10.23919/oceans.2013.6741096 https://doi.org/10.23919/oceans.2013.6741129 https://doi.org/10.1109/tcsii.2019.2904391	PERSON
ap-8481	350	2	https://doi.org/10.1109/access.2019.2921808 https://doi.org/10.1109/vtc2021-spring51267.2021.9448976 https://doi.org/10.21203/rs.3.rs-1842984/v1	PERSON
ap-8481	350	3	63(1):23–35	CARDINAL
ap-8481	350	4	2023 1	CARDINAL
ap-8481	350	5	2	CARDINAL
ap-8481	350	6	3	CARDINAL
ap-8481	350	7	3.1	CARDINAL
ap-8481	350	8	3.2	CARDINAL
ap-8481	350	9	3.2.1	CARDINAL
ap-8481	350	10	3.2.2	CARDINAL
ap-8481	350	11	3.3	CARDINAL
ap-8481	350	12	4	CARDINAL
ap-8481	350	13	5	CARDINAL