{"id":"https://openalex.org/W4408325202","doi":"https://doi.org/10.1109/tvt.2025.3550135","title":"Target Detection for OTFS-Aided Cell-Free MIMO ISAC System","display_name":"Target Detection for OTFS-Aided Cell-Free MIMO ISAC System","publication_year":2025,"publication_date":"2025-03-11","ids":{"openalex":"https://openalex.org/W4408325202","doi":"https://doi.org/10.1109/tvt.2025.3550135"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2025.3550135","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2025.3550135","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Transactions on Vehicular Technology","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/A5102260494","display_name":"Shivani Singh","orcid":"https://orcid.org/0009-0008-2671-3777"},"institutions":[{"id":"https://openalex.org/I181514455","display_name":"International Institute of Information Technology Bangalore","ror":"https://ror.org/05h9eqy10","country_code":"IN","type":"education","lineage":["https://openalex.org/I181514455"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Shivani Singh","raw_affiliation_strings":["ECE Department, IIIT, Bangalore, India"],"affiliations":[{"raw_affiliation_string":"ECE Department, IIIT, Bangalore, India","institution_ids":["https://openalex.org/I181514455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019714942","display_name":"Amudheesan Nakkeeran","orcid":null},"institutions":[{"id":"https://openalex.org/I181514455","display_name":"International Institute of Information Technology Bangalore","ror":"https://ror.org/05h9eqy10","country_code":"IN","type":"education","lineage":["https://openalex.org/I181514455"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Amudheesan Nakkeeran","raw_affiliation_strings":["IIITB COMET Foundation, Bangalore, India","ECE department at IIIT Bangalore"],"affiliations":[{"raw_affiliation_string":"IIITB COMET Foundation, Bangalore, India","institution_ids":["https://openalex.org/I181514455"]},{"raw_affiliation_string":"ECE department at IIIT Bangalore","institution_ids":["https://openalex.org/I181514455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090868094","display_name":"Prem Singh","orcid":"https://orcid.org/0000-0002-4649-4152"},"institutions":[{"id":"https://openalex.org/I181514455","display_name":"International Institute of Information Technology Bangalore","ror":"https://ror.org/05h9eqy10","country_code":"IN","type":"education","lineage":["https://openalex.org/I181514455"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Prem Singh","raw_affiliation_strings":["ECE Department, IIIT, Bangalore, India","ECE department at IIIT Bangalore"],"affiliations":[{"raw_affiliation_string":"ECE Department, IIIT, Bangalore, India","institution_ids":["https://openalex.org/I181514455"]},{"raw_affiliation_string":"ECE department at IIIT Bangalore","institution_ids":["https://openalex.org/I181514455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041137553","display_name":"Ekant Sharma","orcid":"https://orcid.org/0000-0003-0735-4701"},"institutions":[{"id":"https://openalex.org/I154851008","display_name":"Indian Institute of Technology Roorkee","ror":"https://ror.org/00582g326","country_code":"IN","type":"education","lineage":["https://openalex.org/I154851008"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Ekant Sharma","raw_affiliation_strings":["Department of Electronics and Communication Engineering, Indian Institute of Technology, Roorkee, India","ECE department at IIT Roorkee"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Communication Engineering, Indian Institute of Technology, Roorkee, India","institution_ids":["https://openalex.org/I154851008"]},{"raw_affiliation_string":"ECE department at IIT Roorkee","institution_ids":["https://openalex.org/I154851008"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007550305","display_name":"Jyotsna Bapat","orcid":"https://orcid.org/0000-0003-0866-9895"},"institutions":[{"id":"https://openalex.org/I181514455","display_name":"International Institute of Information Technology Bangalore","ror":"https://ror.org/05h9eqy10","country_code":"IN","type":"education","lineage":["https://openalex.org/I181514455"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Jyotsna Bapat","raw_affiliation_strings":["ECE Department, IIIT, Bangalore, India","ECE department at IIIT Bangalore"],"affiliations":[{"raw_affiliation_string":"ECE Department, IIIT, Bangalore, India","institution_ids":["https://openalex.org/I181514455"]},{"raw_affiliation_string":"ECE department at IIIT Bangalore","institution_ids":["https://openalex.org/I181514455"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5102260494"],"corresponding_institution_ids":["https://openalex.org/I181514455"],"apc_list":null,"apc_paid":null,"fwci":4.5676,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.94316079,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"74","issue":"7","first_page":"11568","last_page":"11573"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11873","display_name":"PAPR reduction in OFDM","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/mimo","display_name":"MIMO","score":0.5277479290962219},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4610997140407562},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.43552637100219727},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3578560948371887},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.09957849979400635}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5277479290962219},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4610997140407562},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.43552637100219727},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3578560948371887},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.09957849979400635}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2025.3550135","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2025.3550135","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Transactions on Vehicular Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W2137853299","https://openalex.org/W2164536085","https://openalex.org/W2286275639","https://openalex.org/W2899406779","https://openalex.org/W3018900405","https://openalex.org/W3140555703","https://openalex.org/W3197359269","https://openalex.org/W4214923099","https://openalex.org/W4309759303","https://openalex.org/W4312050962","https://openalex.org/W4385945769","https://openalex.org/W4386702591","https://openalex.org/W4388040459","https://openalex.org/W4393972738","https://openalex.org/W4396523493","https://openalex.org/W4396604696","https://openalex.org/W4396877707","https://openalex.org/W4400277764","https://openalex.org/W4402159501","https://openalex.org/W4404788033"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"This":[0],"paper":[1],"focuses":[2],"on":[3],"enhancing":[4],"target":[5,68],"detection":[6,69],"performance":[7],"for":[8,67,98],"a":[9,50,63,94,123],"multi-user":[10],"integrated":[11],"sensing":[12,38,74,83],"and":[13,23,39,58,104],"communication":[14,40,71,100],"(ISAC)":[15],"system":[16],"using":[17,70],"cell-free":[18],"multiple-input":[19],"multiple-output":[20],"(MIMO)":[21],"technology":[22],"orthogonal":[24],"time":[25],"frequency":[26],"space":[27],"(OTFS)":[28],"waveform":[29],"in":[30,48],"high-speed":[31],"vehicular":[32],"environments.":[33],"The":[34],"former":[35],"helps":[36],"integrate":[37],"technologies,":[41],"whereas":[42],"the":[43,82,88,99,117,128,133,137],"latter":[44],"enables":[45],"delay-Doppler":[46],"processing":[47],"which":[49],"doubly":[51],"dispersive":[52],"channel":[53],"appears":[54],"with":[55],"almost":[56],"constant":[57],"flat":[59],"frequencies.":[60],"We":[61],"propose":[62],"sensing-centric":[64],"(SC)":[65],"approach":[66],"signals":[72],"with/without":[73],"signals.":[75],"Power":[76],"allocation":[77],"is":[78],"optimized":[79],"to":[80,106,136],"maximize":[81],"signal-to-noise":[84],"ratio":[85],"(SNR)":[86],"of":[87],"proposed":[89,118],"SC":[90,119],"scheme":[91,120],"while":[92],"ensuring":[93],"required":[95],"quality-of-service":[96],"(QoS)":[97],"user":[101],"equipment":[102],"(UEs),":[103],"adhering":[105],"each":[107],"access":[108],"point's":[109],"(AP's)":[110],"power":[111,130],"budget.":[112],"Numerical":[113],"results":[114],"show":[115],"that":[116,126],"vastly":[121],"outperforms":[122],"communication-centric":[124],"method":[125],"minimizes":[127],"total":[129],"consumed":[131],"at":[132],"APs":[134],"subject":[135],"same":[138],"constraints.":[139]},"counts_by_year":[{"year":2025,"cited_by_count":6}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
