{"id":"https://openalex.org/W4417284582","doi":"https://doi.org/10.1109/pimrc62392.2025.11275497","title":"Detecting Multiple Targets with Distributed Sensing and Communication in Cell-Free Massive MIMO","display_name":"Detecting Multiple Targets with Distributed Sensing and Communication in Cell-Free Massive MIMO","publication_year":2025,"publication_date":"2025-09-01","ids":{"openalex":"https://openalex.org/W4417284582","doi":"https://doi.org/10.1109/pimrc62392.2025.11275497"},"language":null,"primary_location":{"id":"doi:10.1109/pimrc62392.2025.11275497","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc62392.2025.11275497","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 36th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5032328149","display_name":"Zinat Behdad","orcid":"https://orcid.org/0000-0003-1807-1985"},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Zinat Behdad","raw_affiliation_strings":["KTH Royal Institute of Technology,Department of Computer Science,Stockholm,Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KTH Royal Institute of Technology,Department of Computer Science,Stockholm,Sweden","institution_ids":["https://openalex.org/I86987016"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030697206","display_name":"\u00d6zlem Tu\u011ffe Demir","orcid":"https://orcid.org/0000-0001-9059-2799"},"institutions":[{"id":"https://openalex.org/I13236232","display_name":"TOBB University of Economics and Technology","ror":"https://ror.org/03ewx7v96","country_code":"TR","type":"education","lineage":["https://openalex.org/I13236232"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"\u00d6zlem Tu\u011ffe Demir","raw_affiliation_strings":["TOBB ETU,Department of Electrical-Electronics Engineering,Ankara,Türkiye"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"TOBB ETU,Department of Electrical-Electronics Engineering,Ankara,Türkiye","institution_ids":["https://openalex.org/I13236232"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072073894","display_name":"Ki Won Sung","orcid":"https://orcid.org/0000-0001-7642-3067"},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Ki Won Sung","raw_affiliation_strings":["KTH Royal Institute of Technology,Department of Computer Science,Stockholm,Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KTH Royal Institute of Technology,Department of Computer Science,Stockholm,Sweden","institution_ids":["https://openalex.org/I86987016"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006937058","display_name":"\u00c7i\u00e7ek \u00c7avdar","orcid":"https://orcid.org/0000-0003-0525-4491"},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Cicek Cavdar","raw_affiliation_strings":["KTH Royal Institute of Technology,Department of Computer Science,Stockholm,Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KTH Royal Institute of Technology,Department of Computer Science,Stockholm,Sweden","institution_ids":["https://openalex.org/I86987016"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.41830000281333923,"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/T10891","display_name":"Radar Systems and Signal Processing","score":0.41830000281333923,"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"}},{"id":"https://openalex.org/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.2574000060558319,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.0997999981045723,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/weighting","display_name":"Weighting","score":0.6478999853134155},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5812000036239624},{"id":"https://openalex.org/keywords/a-priori-and-a-posteriori","display_name":"A priori and a posteriori","score":0.4869000017642975},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.4749000072479248},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.4713999927043915},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.46860000491142273},{"id":"https://openalex.org/keywords/maximum-a-posteriori-estimation","display_name":"Maximum a posteriori estimation","score":0.4684999883174896},{"id":"https://openalex.org/keywords/likelihood-ratio-test","display_name":"Likelihood-ratio test","score":0.444599986076355},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.438400000333786}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6704000234603882},{"id":"https://openalex.org/C183115368","wikidata":"https://www.wikidata.org/wiki/Q856577","display_name":"Weighting","level":2,"score":0.6478999853134155},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5812000036239624},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5436999797821045},{"id":"https://openalex.org/C75553542","wikidata":"https://www.wikidata.org/wiki/Q178161","display_name":"A priori and a posteriori","level":2,"score":0.4869000017642975},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.4749000072479248},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.4713999927043915},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.46860000491142273},{"id":"https://openalex.org/C9810830","wikidata":"https://www.wikidata.org/wiki/Q635384","display_name":"Maximum a posteriori estimation","level":3,"score":0.4684999883174896},{"id":"https://openalex.org/C9483764","wikidata":"https://www.wikidata.org/wiki/Q585740","display_name":"Likelihood-ratio test","level":2,"score":0.444599986076355},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.438400000333786},{"id":"https://openalex.org/C48677424","wikidata":"https://www.wikidata.org/wiki/Q6888088","display_name":"Mode (computer interface)","level":2,"score":0.42410001158714294},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.4219000041484833},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.40540000796318054},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.40209999680519104},{"id":"https://openalex.org/C96608239","wikidata":"https://www.wikidata.org/wiki/Q1199823","display_name":"Statistical power","level":2,"score":0.4002000093460083},{"id":"https://openalex.org/C34602496","wikidata":"https://www.wikidata.org/wiki/Q2271882","display_name":"Sequential probability ratio test","level":2,"score":0.37220001220703125},{"id":"https://openalex.org/C130120984","wikidata":"https://www.wikidata.org/wiki/Q2835898","display_name":"Distributed algorithm","level":2,"score":0.3630000054836273},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3601999878883362},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.35019999742507935},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.33820000290870667},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3050999939441681},{"id":"https://openalex.org/C137270730","wikidata":"https://www.wikidata.org/wiki/Q120811","display_name":"Detection theory","level":3,"score":0.2946000099182129},{"id":"https://openalex.org/C56685638","wikidata":"https://www.wikidata.org/wiki/Q2300474","display_name":"Power control","level":3,"score":0.27950000762939453},{"id":"https://openalex.org/C2775973920","wikidata":"https://www.wikidata.org/wiki/Q3252726","display_name":"Selection algorithm","level":3,"score":0.2727999985218048},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.27219998836517334},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.27160000801086426},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.26249998807907104},{"id":"https://openalex.org/C87007009","wikidata":"https://www.wikidata.org/wiki/Q210832","display_name":"Statistical hypothesis testing","level":2,"score":0.2614000141620636},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.25929999351501465},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2538999915122986},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.2529999911785126}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc62392.2025.11275497","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc62392.2025.11275497","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 36th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2742503793","https://openalex.org/W3109058644","https://openalex.org/W3188358066","https://openalex.org/W3194620979","https://openalex.org/W4315629945","https://openalex.org/W4390534515","https://openalex.org/W4392158091","https://openalex.org/W4401809194","https://openalex.org/W4402570190","https://openalex.org/W4407900153"],"related_works":[],"abstract_inverted_index":{"This":[0],"paper":[1],"investigates":[2],"multi-target":[3,36],"detection":[4,103],"in":[5,155,159],"an":[6],"integrated":[7],"sensing":[8,33,50,128,148,152],"and":[9,30,46,105],"communication":[10,26,106,161,166],"(ISAC)":[11],"system":[12],"within":[13],"a":[14,22,31,47,73,94,151],"cell-free":[15],"massive":[16],"MIMO":[17],"(CF-mMIMO)":[18],"framework.":[19],"We":[20],"adopt":[21],"user-centric":[23],"approach":[24,34],"for":[25,35],"user":[27],"equipments":[28],"(UEs)":[29],"distributed":[32,49],"detection.":[37],"A":[38,71],"heuristic":[39],"access":[40],"point":[41],"(AP)":[42],"mode":[43],"selection":[44],"algorithm":[45,97],"channel-aware":[48],"scheme":[51,116],"are":[52,61],"proposed,":[53],"where":[54],"local":[55],"measurements":[56],"at":[57,85],"receive":[58],"APs":[59],"(RX-APs)":[60],"weighted":[62],"based":[63],"on":[64],"the":[65,89,101,142],"received":[66],"signal\u2019s":[67],"signal-to-interference":[68],"ratio":[69,75,108],"(SIR).":[70],"maximum":[72],"posteriori":[74],"test":[76,121],"(MAPRT)":[77],"detector":[78],"is":[79],"applied":[80],"under":[81],"two":[82],"awareness":[83],"levels":[84],"RX-APs.":[86],"To":[87],"balance":[88],"communication-sensing":[90],"trade-off,":[91],"we":[92],"develop":[93],"power":[95,112],"allocation":[96],"to":[98,131,150,164],"jointly":[99],"maximize":[100],"minimum":[102,160],"probability":[104],"signal-to-interference-plus-noise":[107],"(SINR)":[109],"while":[110],"satisfying":[111],"constraints.":[113],"The":[114],"proposed":[115],"outperforms":[117],"non-weighted":[118],"methods.":[119],"Adding":[120],"statistics":[122],"from":[123],"more":[124,147],"RX-APs":[125,149],"can":[126,137],"degrade":[127],"performance":[129],"due":[130,163],"weaker":[132],"channels,":[133],"but":[134],"this":[135],"effect":[136],"be":[138],"mitigated":[139],"by":[140],"optimizing":[141],"weighting":[143],"exponent.":[144],"Additionally,":[145],"assigning":[146],"area":[153],"results":[154],"approximately":[156],"10dB":[157],"loss":[158],"SINR":[162],"limited":[165],"resources.":[167]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-12-12T00:00:00"}