{"id":"https://openalex.org/W4401806242","doi":"https://doi.org/10.1109/jiot.2024.3447584","title":"Channel-Training-Aided Target Sensing for Terahertz Integrated Sensing and Massive MIMO Communications","display_name":"Channel-Training-Aided Target Sensing for Terahertz Integrated Sensing and Massive MIMO Communications","publication_year":2024,"publication_date":"2024-08-23","ids":{"openalex":"https://openalex.org/W4401806242","doi":"https://doi.org/10.1109/jiot.2024.3447584"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2024.3447584","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2024.3447584","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Internet of Things Journal","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100371683","display_name":"Ruoyu Zhang","orcid":"https://orcid.org/0000-0002-4105-5310"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ruoyu Zhang","raw_affiliation_strings":["Key Laboratory of Near-Range RF Sensing ICs and Microsystems (NJUST), Ministry of Education, School of Electronic and Optical Engineering, Nanjing University of Science and Technology, Nanjing, China","Ministry of Education, School of Electronic and Optical Engineering, Key Laboratory of Near-Range RF Sensing ICs and Microsystems (NJUST), Nanjing University of Science and Technology, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-4105-5310","affiliations":[{"raw_affiliation_string":"Key Laboratory of Near-Range RF Sensing ICs and Microsystems (NJUST), Ministry of Education, School of Electronic and Optical Engineering, Nanjing University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]},{"raw_affiliation_string":"Ministry of Education, School of Electronic and Optical Engineering, Key Laboratory of Near-Range RF Sensing ICs and Microsystems (NJUST), Nanjing University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Xiaopeng Wu","orcid":"https://orcid.org/0009-0001-7968-1317"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaopeng Wu","raw_affiliation_strings":["Key Laboratory of Near-Range RF Sensing ICs and Microsystems (NJUST), Ministry of Education, School of Electronic and Optical Engineering, Nanjing University of Science and Technology, Nanjing, China","Ministry of Education, School of Electronic and Optical Engineering, Key Laboratory of Near-Range RF Sensing ICs and Microsystems (NJUST), Nanjing University of Science and Technology, Nanjing, China"],"raw_orcid":"https://orcid.org/0009-0001-7968-1317","affiliations":[{"raw_affiliation_string":"Key Laboratory of Near-Range RF Sensing ICs and Microsystems (NJUST), Ministry of Education, School of Electronic and Optical Engineering, Nanjing University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]},{"raw_affiliation_string":"Ministry of Education, School of Electronic and Optical Engineering, Key Laboratory of Near-Range RF Sensing ICs and Microsystems (NJUST), Nanjing University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081717074","display_name":"Yi Lou","orcid":"https://orcid.org/0000-0002-4512-781X"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yi Lou","raw_affiliation_strings":["School of Information Science and Engineering, Harbin Institute of Technology (Weihai), Weihai, China","School of Information Science and Engineering, Harbin Institute of Technology, Weihai, China"],"raw_orcid":"https://orcid.org/0000-0002-4512-781X","affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Harbin Institute of Technology (Weihai), Weihai, China","institution_ids":["https://openalex.org/I204983213"]},{"raw_affiliation_string":"School of Information Science and Engineering, Harbin Institute of Technology, Weihai, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103138925","display_name":"Feng-Gang Yan","orcid":"https://orcid.org/0000-0002-5158-7724"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feng-Gang Yan","raw_affiliation_strings":["School of Information Science and Engineering, Harbin Institute of Technology (Weihai), Weihai, China","School of Information Science and Engineering, Harbin Institute of Technology, Weihai, China"],"raw_orcid":"https://orcid.org/0000-0002-5158-7724","affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Harbin Institute of Technology (Weihai), Weihai, China","institution_ids":["https://openalex.org/I204983213"]},{"raw_affiliation_string":"School of Information Science and Engineering, Harbin Institute of Technology, Weihai, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110673665","display_name":"Zhiquan Zhou","orcid":"https://orcid.org/0000-0002-3438-9865"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiquan Zhou","raw_affiliation_strings":["School of Information Science and Engineering, Harbin Institute of Technology (Weihai), Weihai, China","School of Information Science and Engineering, Harbin Institute of Technology, Weihai, China"],"raw_orcid":"https://orcid.org/0000-0002-3438-9865","affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Harbin Institute of Technology (Weihai), Weihai, China","institution_ids":["https://openalex.org/I204983213"]},{"raw_affiliation_string":"School of Information Science and Engineering, Harbin Institute of Technology, Weihai, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000735239","display_name":"Wen Wu","orcid":"https://orcid.org/0000-0001-6942-0589"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wen Wu","raw_affiliation_strings":["Key Laboratory of Near-Range RF Sensing ICs and Microsystems (NJUST), Ministry of Education, School of Electronic and Optical Engineering, Nanjing University of Science and Technology, Nanjing, China","Ministry of Education, School of Electronic and Optical Engineering, Key Laboratory of Near-Range RF Sensing ICs and Microsystems (NJUST), Nanjing University of Science and Technology, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0001-6942-0589","affiliations":[{"raw_affiliation_string":"Key Laboratory of Near-Range RF Sensing ICs and Microsystems (NJUST), Ministry of Education, School of Electronic and Optical Engineering, Nanjing University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]},{"raw_affiliation_string":"Ministry of Education, School of Electronic and Optical Engineering, Key Laboratory of Near-Range RF Sensing ICs and Microsystems (NJUST), Nanjing University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060020877","display_name":"Chau Yuen","orcid":"https://orcid.org/0000-0002-9307-2120"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Chau Yuen","raw_affiliation_strings":["School of Electrical and Electronics Engineering, Nanyang Technological University, Nanyang Avenue, Singapore","School of Electrical and Electronics Engineering, Nanyang Technological University, Singapore"],"raw_orcid":"https://orcid.org/0000-0002-9307-2120","affiliations":[{"raw_affiliation_string":"School of Electrical and Electronics Engineering, Nanyang Technological University, Nanyang Avenue, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"School of Electrical and Electronics Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5100371683"],"corresponding_institution_ids":["https://openalex.org/I36399199"],"apc_list":null,"apc_paid":null,"fwci":131.146,"has_fulltext":false,"cited_by_count":96,"citation_normalized_percentile":{"value":0.99983831,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"12","issue":"4","first_page":"3755","last_page":"3770"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11946","display_name":"Antenna Design and Optimization","score":0.9793999791145325,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11946","display_name":"Antenna Design and Optimization","score":0.9793999791145325,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7291383743286133},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6946654319763184},{"id":"https://openalex.org/keywords/terahertz-radiation","display_name":"Terahertz radiation","score":0.6542212963104248},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5948911905288696},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.44604507088661194},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.4015720784664154},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13236814737319946},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.08407512307167053},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07255563139915466}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7291383743286133},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6946654319763184},{"id":"https://openalex.org/C107816215","wikidata":"https://www.wikidata.org/wiki/Q647887","display_name":"Terahertz radiation","level":2,"score":0.6542212963104248},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5948911905288696},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.44604507088661194},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.4015720784664154},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13236814737319946},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.08407512307167053},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07255563139915466}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2024.3447584","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2024.3447584","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Internet of Things Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1288504153","display_name":null,"funder_award_id":"62101152","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1679638511","display_name":null,"funder_award_id":"62171150","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G188745983","display_name":null,"funder_award_id":"tsqn202312142","funder_id":"https://openalex.org/F4320326189","funder_display_name":"Taishan Scholar Project of Shandong Province"},{"id":"https://openalex.org/G3876123937","display_name":null,"funder_award_id":"tsqn202211087","funder_id":"https://openalex.org/F4320326189","funder_display_name":"Taishan Scholar Project of Shandong Province"},{"id":"https://openalex.org/G3963168574","display_name":null,"funder_award_id":"BK20210335","funder_id":"https://openalex.org/F4320322769","funder_display_name":"Natural Science Foundation of Jiangsu Province"},{"id":"https://openalex.org/G7020166309","display_name":null,"funder_award_id":"62201266","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322769","display_name":"Natural Science Foundation of Jiangsu Province","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320326189","display_name":"Taishan Scholar Project of Shandong Province","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":62,"referenced_works":["https://openalex.org/W2074554177","https://openalex.org/W2125930644","https://openalex.org/W2132506160","https://openalex.org/W2138996475","https://openalex.org/W2141682101","https://openalex.org/W2148744371","https://openalex.org/W2149755721","https://openalex.org/W2162654459","https://openalex.org/W2515303911","https://openalex.org/W2528345145","https://openalex.org/W2547350840","https://openalex.org/W2559695533","https://openalex.org/W2807719490","https://openalex.org/W2918072401","https://openalex.org/W2963897303","https://openalex.org/W2964103109","https://openalex.org/W2964591477","https://openalex.org/W2972579901","https://openalex.org/W2988912985","https://openalex.org/W2989714518","https://openalex.org/W3006143078","https://openalex.org/W3013945510","https://openalex.org/W3028842957","https://openalex.org/W3031954909","https://openalex.org/W3034968889","https://openalex.org/W3072033075","https://openalex.org/W3089065083","https://openalex.org/W3092233344","https://openalex.org/W3122155330","https://openalex.org/W3133945977","https://openalex.org/W3135884249","https://openalex.org/W3154707999","https://openalex.org/W3155535021","https://openalex.org/W3168041106","https://openalex.org/W3194281015","https://openalex.org/W3194620979","https://openalex.org/W3197006378","https://openalex.org/W3203993364","https://openalex.org/W3205428400","https://openalex.org/W3210651618","https://openalex.org/W3212186380","https://openalex.org/W3212208169","https://openalex.org/W3213070675","https://openalex.org/W4206478251","https://openalex.org/W4210326058","https://openalex.org/W4285055114","https://openalex.org/W4296708208","https://openalex.org/W4300678793","https://openalex.org/W4312466007","https://openalex.org/W4312911292","https://openalex.org/W4323345758","https://openalex.org/W4387623704","https://openalex.org/W4388519971","https://openalex.org/W4388837980","https://openalex.org/W4390938914","https://openalex.org/W4391547642","https://openalex.org/W4392607874","https://openalex.org/W4395069470","https://openalex.org/W4399206009","https://openalex.org/W4399619707","https://openalex.org/W4399800455","https://openalex.org/W4401990766"],"related_works":["https://openalex.org/W2033952283","https://openalex.org/W2762687161","https://openalex.org/W2353254830","https://openalex.org/W2351210568","https://openalex.org/W2028421553","https://openalex.org/W2890072373","https://openalex.org/W3000002614","https://openalex.org/W2800192479","https://openalex.org/W3040184894","https://openalex.org/W2105973023"],"abstract_inverted_index":{"Integrated":[0],"sensing":[1,39,55,67,130],"and":[2,19,40,62,97,104,127,140,147,163,176,225],"massive":[3,28],"multiple-input-multiple-output":[4],"(MIMO)":[5],"communication":[6],"(mMIMO-ISAC)":[7],"at":[8,144],"terahertz":[9],"(THz)":[10],"bands":[11],"can":[12,131,178,213],"provide":[13],"vast":[14],"spatial":[15],"degrees":[16],"of":[17,26,30,75,83,120,170,193],"freedom":[18],"abundant":[20],"bandwidth":[21],"resources.":[22],"However,":[23],"the":[24,53,58,71,80,90,94,98,116,124,128,145,161,167,182,190,194,199,210,215,227],"employment":[25],"a":[27,64,110,154],"number":[29],"antennas":[31],"will":[32],"pose":[33],"prominent":[34],"challenges":[35],"to":[36,51,69,159,221],"both":[37],"target":[38,54,66,99,129,162,216],"channel":[41,59,95,112,125,164],"training":[42,113,235],"in":[43,101,204],"THz-mMIMO-ISAC.":[44,76,205],"In":[45,186],"this":[46],"article,":[47],"our":[48],"goal":[49],"is":[50],"integrate":[52],"functionality":[56],"into":[57],"estimation":[60,126,157,202,218],"stage":[61],"develop":[63],"channel-training-aided":[65],"framework":[68],"facilitate":[70],"efficient":[72],"resource":[73],"sharing":[74],"Specifically,":[77],"by":[78],"exploiting":[79],"sparse":[81],"characteristics":[82],"THz":[84,121,229],"mMIMO":[85,230],"channels,":[86],"we":[87,108,152,188],"build":[88],"up":[89],"intrinsic":[91],"connection":[92],"between":[93],"parameters":[96,100,217],"angular,":[102],"delay,":[103],"Doppler":[105,174],"dimensions.":[106],"Then,":[107],"propose":[109,153],"shared":[111],"pattern":[114],"accommodating":[115],"hybrid":[117],"architecture":[118],"constraints":[119],"transceiver.":[122],"Both":[123],"be":[132,179],"formulated":[133],"as":[134],"two":[135],"structured":[136],"tensor":[137],"decomposition":[138],"problems":[139],"then":[141],"concurrently":[142],"addressed":[143],"UE":[146],"BS":[148],"sides,":[149],"respectively.":[150],"Next,":[151],"tensor-based":[155],"parameter":[156,201],"algorithm":[158,212],"acquire":[160],"parameters,":[165],"where":[166],"associated":[168],"angles":[169],"arrival/departure,":[171],"time":[172],"delays,":[173],"shifts,":[175],"coefficients":[177],"extracted":[180],"from":[181],"estimated":[183],"factor":[184],"matrices.":[185],"addition,":[187],"present":[189],"detailed":[191],"derivation":[192],"Cram\u00e9r-Rao":[195],"bound":[196],"(CRB)":[197],"for":[198],"considered":[200],"problem":[203],"Numerical":[206],"results":[207],"demonstrate":[208],"that":[209],"proposed":[211],"achieve":[214],"performance":[219],"close":[220],"their":[222],"corresponding":[223],"CRB,":[224],"recover":[226],"high-dimensional":[228],"channels":[231],"with":[232],"substantially":[233],"reduced":[234],"overhead.":[236]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":73},{"year":2024,"cited_by_count":20}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
