{"id":"https://openalex.org/W4414581556","doi":"https://doi.org/10.1109/globecom59602.2025.11431993","title":"Joint Max-Min Power Control and Clustering in Cell-Free Wireless Networks: Design and Analysis","display_name":"Joint Max-Min Power Control and Clustering in Cell-Free Wireless Networks: Design and Analysis","publication_year":2025,"publication_date":"2025-12-08","ids":{"openalex":"https://openalex.org/W4414581556","doi":"https://doi.org/10.1109/globecom59602.2025.11431993"},"language":"en","primary_location":{"id":"doi:10.1109/globecom59602.2025.11431993","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom59602.2025.11431993","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2025 - 2025 IEEE Global Communications Conference","raw_type":"proceedings-article"},"type":"article","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2505.18676","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5038877936","display_name":"Achini Jayawardane","orcid":"https://orcid.org/0000-0001-6997-7627"},"institutions":[{"id":"https://openalex.org/I165779595","display_name":"The University of Melbourne","ror":"https://ror.org/01ej9dk98","country_code":"AU","type":"education","lineage":["https://openalex.org/I165779595"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Achini Jayawardane","raw_affiliation_strings":["University of Melbourne,Department of Electrical and Electronic Engineering,Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Melbourne,Department of Electrical and Electronic Engineering,Australia","institution_ids":["https://openalex.org/I165779595"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063476680","display_name":"Rajitha Senanayake","orcid":"https://orcid.org/0000-0002-5960-4082"},"institutions":[{"id":"https://openalex.org/I165779595","display_name":"The University of Melbourne","ror":"https://ror.org/01ej9dk98","country_code":"AU","type":"education","lineage":["https://openalex.org/I165779595"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Rajitha Senanayake","raw_affiliation_strings":["University of Melbourne,Department of Electrical and Electronic Engineering,Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Melbourne,Department of Electrical and Electronic Engineering,Australia","institution_ids":["https://openalex.org/I165779595"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083487608","display_name":"Erfan Khordad","orcid":"https://orcid.org/0000-0003-1919-109X"},"institutions":[{"id":"https://openalex.org/I165779595","display_name":"The University of Melbourne","ror":"https://ror.org/01ej9dk98","country_code":"AU","type":"education","lineage":["https://openalex.org/I165779595"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Erfan Khordad","raw_affiliation_strings":["University of Melbourne,Department of Electrical and Electronic Engineering,Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Melbourne,Department of Electrical and Electronic Engineering,Australia","institution_ids":["https://openalex.org/I165779595"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048388477","display_name":"Jamie Evans","orcid":"https://orcid.org/0000-0003-4637-1037"},"institutions":[{"id":"https://openalex.org/I165779595","display_name":"The University of Melbourne","ror":"https://ror.org/01ej9dk98","country_code":"AU","type":"education","lineage":["https://openalex.org/I165779595"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Jamie Evans","raw_affiliation_strings":["University of Melbourne,Department of Electrical and Electronic Engineering,Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Melbourne,Department of Electrical and Electronic Engineering,Australia","institution_ids":["https://openalex.org/I165779595"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5038877936"],"corresponding_institution_ids":["https://openalex.org/I165779595"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.23674613,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1358","last_page":"1364"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.991100013256073,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.991100013256073,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9666000008583069,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9648000001907349,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.7196000218391418},{"id":"https://openalex.org/keywords/power-control","display_name":"Power control","score":0.7067999839782715},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.5803999900817871},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.521399974822998},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.47679999470710754},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.46860000491142273},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.41990000009536743},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.41780000925064087},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.4169999957084656},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4018000066280365}],"concepts":[{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.7196000218391418},{"id":"https://openalex.org/C56685638","wikidata":"https://www.wikidata.org/wiki/Q2300474","display_name":"Power control","level":3,"score":0.7067999839782715},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6625000238418579},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.5803999900817871},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.521399974822998},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.47679999470710754},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.46860000491142273},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.43560001254081726},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.41990000009536743},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.41839998960494995},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.41780000925064087},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.4169999957084656},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4018000066280365},{"id":"https://openalex.org/C159694833","wikidata":"https://www.wikidata.org/wiki/Q2321565","display_name":"Iterative method","level":2,"score":0.38359999656677246},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.36160001158714294},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.35580000281333923},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.349700003862381},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.3328999876976013},{"id":"https://openalex.org/C98824394","wikidata":"https://www.wikidata.org/wiki/Q4035626","display_name":"Signal-to-interference-plus-noise ratio","level":3,"score":0.3003999888896942},{"id":"https://openalex.org/C164866538","wikidata":"https://www.wikidata.org/wiki/Q367351","display_name":"Cluster (spacecraft)","level":2,"score":0.2939000129699707},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.290800005197525},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.2906999886035919},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.28369998931884766},{"id":"https://openalex.org/C22762622","wikidata":"https://www.wikidata.org/wiki/Q628904","display_name":"Operating point","level":2,"score":0.27889999747276306},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.2766000032424927},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.27619999647140503},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.27390000224113464},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.26829999685287476},{"id":"https://openalex.org/C168292644","wikidata":"https://www.wikidata.org/wiki/Q10860336","display_name":"Power optimization","level":4,"score":0.26739999651908875},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.2612999975681305},{"id":"https://openalex.org/C2778258436","wikidata":"https://www.wikidata.org/wiki/Q30672262","display_name":"Outage probability","level":4,"score":0.2565000057220459},{"id":"https://openalex.org/C91575142","wikidata":"https://www.wikidata.org/wiki/Q1971426","display_name":"Optimal control","level":2,"score":0.25209999084472656},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.2506999969482422}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/globecom59602.2025.11431993","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom59602.2025.11431993","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2025 - 2025 IEEE Global Communications Conference","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:2505.18676","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2505.18676","pdf_url":"https://arxiv.org/pdf/2505.18676","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"doi:10.48550/arxiv.2505.18676","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2505.18676","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2505.18676","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2505.18676","pdf_url":"https://arxiv.org/pdf/2505.18676","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4414581556.pdf","grobid_xml":"https://content.openalex.org/works/W4414581556.grobid-xml"},"referenced_works_count":20,"referenced_works":["https://openalex.org/W3188358066","https://openalex.org/W1540562499","https://openalex.org/W2286275639","https://openalex.org/W4312614188","https://openalex.org/W2984884920","https://openalex.org/W4396753526","https://openalex.org/W562922095","https://openalex.org/W2102157096","https://openalex.org/W2529278363","https://openalex.org/W4225385666","https://openalex.org/W4289857278","https://openalex.org/W4407638563","https://openalex.org/W4376481032","https://openalex.org/W4250589301","https://openalex.org/W1518945650","https://openalex.org/W4387870650","https://openalex.org/W2003581350","https://openalex.org/W2081641166","https://openalex.org/W639883061","https://openalex.org/W2165469059"],"related_works":[],"abstract_inverted_index":{"Cell-free":[0],"wireless":[1],"networks":[2],"have":[3],"attracted":[4],"significant":[5],"interest":[6],"for":[7,63,84],"their":[8],"ability":[9],"to":[10,29,50,140],"eliminate":[11],"cell-edge":[12],"effects":[13],"and":[14,35,55,80,114,118],"deliver":[15],"uniformly":[16],"high":[17],"service":[18],"quality":[19],"through":[20],"macro-diversity.":[21],"In":[22],"this":[23,66],"paper,":[24],"we":[25,68],"develop":[26],"an":[27,70],"algorithm":[28,74],"jointly":[30],"optimize":[31],"uplink":[32],"transmit":[33],"powers":[34],"dynamic":[36],"user-centric":[37],"access":[38],"point":[39],"(AP)":[40],"clusters":[41],"in":[42],"a":[43,108,123],"centralized":[44],"cell-free":[45],"network.":[46],"This":[47],"approach":[48],"aims":[49],"efficiently":[51],"mitigate":[52],"inter-user":[53],"interference":[54],"achieve":[56],"higher":[57,142],"max-min":[58,143],"signal-to-interference-plus-noise":[59],"ratio":[60,87],"(SINR)":[61],"targets":[62,145],"users.":[64],"To":[65],"end,":[67],"re-purpose":[69],"iterative":[71],"power":[72,113],"control":[73],"based":[75],"on":[76,122],"non-linear":[77],"Perron-Frobenius":[78,120],"theory":[79,121],"prove":[81],"its":[82],"convergence":[83],"the":[85,104,147],"maximum":[86],"combiner":[88],"(MRC)":[89],"receiver":[90],"under":[91],"various":[92],"AP":[93,115,136],"subset":[94],"selection":[95],"schemes.":[96],"We":[97],"further":[98],"provide":[99],"analytical":[100],"results":[101,129],"by":[102],"framing":[103],"joint":[105],"optimization":[106],"as":[107],"conditional":[109],"eigenvalue":[110],"problem":[111],"with":[112,146],"association":[116],"constraints,":[117],"leveraging":[119],"centrally":[124],"constructed":[125],"matrix.":[126],"The":[127],"numerical":[128],"highlight":[130],"that":[131],"optimizing":[132],"each":[133],"user\u2019s":[134],"serving":[135],"cluster":[137],"is":[138],"essential":[139],"achieving":[141],"SINR":[144],"simple":[148],"MRC":[149],"receiver.":[150]},"counts_by_year":[],"updated_date":"2026-05-17T08:19:37.847499","created_date":"2025-09-28T00:00:00"}