{"id":"https://openalex.org/W4315629945","doi":"https://doi.org/10.1109/globecom48099.2022.10000730","title":"Power Allocation for Joint Communication and Sensing in Cell-Free Massive MIMO","display_name":"Power Allocation for Joint Communication and Sensing in Cell-Free Massive MIMO","publication_year":2022,"publication_date":"2022-12-04","ids":{"openalex":"https://openalex.org/W4315629945","doi":"https://doi.org/10.1109/globecom48099.2022.10000730"},"language":"en","primary_location":{"id":"doi:10.1109/globecom48099.2022.10000730","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom48099.2022.10000730","pdf_url":null,"source":{"id":"https://openalex.org/S4363607705","display_name":"GLOBECOM 2022 - 2022 IEEE Global Communications Conference","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2022 - 2022 IEEE Global Communications Conference","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","Department of Computer Science, KTH Royal Institute of Technology, 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"]},{"raw_affiliation_string":"Department of Computer Science, KTH Royal Institute of Technology, Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003267114","display_name":"Ozlem Tugife Demir","orcid":null},"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":"Ozlem Tugife Demir","raw_affiliation_strings":["KTH Royal Institute of Technology,Department of Computer Science,Stockholm,Sweden","Department of Computer Science, KTH Royal Institute of Technology, 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"]},{"raw_affiliation_string":"Department of Computer Science, KTH Royal Institute of Technology, Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]}]},{"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","Department of Computer Science, KTH Royal Institute of Technology, 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"]},{"raw_affiliation_string":"Department of Computer Science, KTH Royal Institute of Technology, Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062293532","display_name":"Emil Bj\u00f6rnson","orcid":"https://orcid.org/0000-0002-5954-434X"},"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":"Emil Bjornson","raw_affiliation_strings":["KTH Royal Institute of Technology,Department of Computer Science,Stockholm,Sweden","Department of Computer Science, KTH Royal Institute of Technology, 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"]},{"raw_affiliation_string":"Department of Computer Science, KTH Royal Institute of Technology, 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","Department of Computer Science, KTH Royal Institute of Technology, 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"]},{"raw_affiliation_string":"Department of Computer Science, KTH Royal Institute of Technology, Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I86987016"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":91,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"4081","last_page":"4086"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.9995999932289124,"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"}},"topics":[{"id":"https://openalex.org/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.9995999932289124,"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":0.9991999864578247,"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"}},{"id":"https://openalex.org/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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":0.7247931957244873},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.6826137900352478},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6626169681549072},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.5889736413955688},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.555883526802063},{"id":"https://openalex.org/keywords/false-alarm","display_name":"False alarm","score":0.5466043949127197},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5393327474594116},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.5196577310562134},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.4796474575996399},{"id":"https://openalex.org/keywords/communications-system","display_name":"Communications system","score":0.4526869058609009},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.42768287658691406},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.41884177923202515},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4124709963798523},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4118228554725647},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.31500500440597534},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3046736717224121},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1598702073097229},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.152162104845047},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09581699967384338},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.08155030012130737}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7247931957244873},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6826137900352478},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6626169681549072},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.5889736413955688},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.555883526802063},{"id":"https://openalex.org/C2776836416","wikidata":"https://www.wikidata.org/wiki/Q1364844","display_name":"False alarm","level":2,"score":0.5466043949127197},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5393327474594116},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.5196577310562134},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.4796474575996399},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.4526869058609009},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.42768287658691406},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.41884177923202515},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4124709963798523},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4118228554725647},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.31500500440597534},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3046736717224121},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1598702073097229},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.152162104845047},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09581699967384338},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.08155030012130737},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/globecom48099.2022.10000730","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom48099.2022.10000730","pdf_url":null,"source":{"id":"https://openalex.org/S4363607705","display_name":"GLOBECOM 2022 - 2022 IEEE Global Communications Conference","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2022 - 2022 IEEE Global Communications Conference","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":18,"referenced_works":["https://openalex.org/W2475771804","https://openalex.org/W2770606349","https://openalex.org/W3013494863","https://openalex.org/W3038047043","https://openalex.org/W3090224012","https://openalex.org/W3112930119","https://openalex.org/W3129773144","https://openalex.org/W3155535021","https://openalex.org/W3188358066","https://openalex.org/W3211270128","https://openalex.org/W4205381552","https://openalex.org/W4210595489","https://openalex.org/W4226170753","https://openalex.org/W4226212088","https://openalex.org/W4290996263","https://openalex.org/W6680293426","https://openalex.org/W6775692503","https://openalex.org/W6809873497"],"related_works":["https://openalex.org/W2548963335","https://openalex.org/W2159941915","https://openalex.org/W2169192185","https://openalex.org/W2103590590","https://openalex.org/W2515629000","https://openalex.org/W2013230419","https://openalex.org/W2274777105","https://openalex.org/W4372349176","https://openalex.org/W2395708164","https://openalex.org/W2338598869"],"abstract_inverted_index":{"This":[0],"paper":[1],"studies":[2],"a":[3,20,55,62,81,95,120],"joint":[4],"communication":[5,12,36,147],"and":[6,13,37,52],"sensing":[7,15,38,88,140],"(JCAS)":[8],"system":[9],"with":[10],"downlink":[11],"multi-static":[14],"for":[16,35,100,133],"single-target":[17],"detection":[18,117],"in":[19],"cloud":[21],"radio":[22],"access":[23,43],"network":[24],"architecture.":[25],"A":[26,60],"centralized":[27],"operation":[28],"of":[29],"cell-free":[30],"massive":[31],"MIMO":[32],"is":[33,67,103],"considered":[34],"purposes.":[39],"The":[40],"JCAS":[41,135],"transmit":[42],"points":[44],"(APs)":[45],"jointly":[46],"serve":[47],"the":[48,58,71,87,92,111,116,130],"user":[49],"equipments":[50],"(UEs)":[51],"optionally":[53],"steer":[54],"beam":[56],"towards":[57],"target.":[59],"maximum":[61],"posteriori":[63],"ratio":[64,90,98],"test":[65],"detector":[66],"derived":[68],"to":[69,85,110],"detect":[70],"target":[72],"using":[73,138,144],"signals":[74],"received":[75],"at":[76],"distributed":[77],"APs.":[78],"We":[79],"propose":[80],"power":[82,114],"allocation":[83],"algorithm":[84,132],"maximize":[86],"signal-to-noise":[89],"under":[91,119],"condition":[93],"that":[94],"minimal":[96],"signal-to-interference-plus-noise":[97],"value":[99],"each":[101],"UE":[102],"guaranteed.":[104],"Nu-merical":[105],"results":[106],"show":[107],"that,":[108],"compared":[109],"fully":[112],"communication-centric":[113],"allocation,":[115],"probability":[118,124],"certain":[121],"false":[122],"alarm":[123],"can":[125],"be":[126],"increased":[127],"significantly":[128],"by":[129],"proposed":[131],"both":[134],"setups:":[136],"i)":[137],"additional":[139],"symbols":[141],"or":[142],"ii)":[143],"only":[145],"existing":[146],"symbols.":[148]},"counts_by_year":[{"year":2026,"cited_by_count":7},{"year":2025,"cited_by_count":26},{"year":2024,"cited_by_count":44},{"year":2023,"cited_by_count":14}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}