{"id":"https://openalex.org/W4401509343","doi":"https://doi.org/10.1109/iccworkshops59551.2024.10615459","title":"Linear Compression-based Precoding for Massive MIMO Systems with Decentralized Baseband Processing","display_name":"Linear Compression-based Precoding for Massive MIMO Systems with Decentralized Baseband Processing","publication_year":2024,"publication_date":"2024-06-09","ids":{"openalex":"https://openalex.org/W4401509343","doi":"https://doi.org/10.1109/iccworkshops59551.2024.10615459"},"language":"en","primary_location":{"id":"doi:10.1109/iccworkshops59551.2024.10615459","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccworkshops59551.2024.10615459","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Conference on Communications Workshops (ICC Workshops)","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/A5100729270","display_name":"Rui Shi","orcid":"https://orcid.org/0000-0001-7458-6946"},"institutions":[{"id":"https://openalex.org/I4210116924","display_name":"Chinese University of Hong Kong, Shenzhen","ror":"https://ror.org/02d5ks197","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633","https://openalex.org/I180726961","https://openalex.org/I4210116924"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rui Shi","raw_affiliation_strings":["School of Science and Engineering, The Chinese University of Hong Kong,Shenzhen,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Science and Engineering, The Chinese University of Hong Kong,Shenzhen,China","institution_ids":["https://openalex.org/I4210116924"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017524078","display_name":"Yanqing Xu","orcid":"https://orcid.org/0000-0003-4104-5136"},"institutions":[{"id":"https://openalex.org/I4210116924","display_name":"Chinese University of Hong Kong, Shenzhen","ror":"https://ror.org/02d5ks197","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633","https://openalex.org/I180726961","https://openalex.org/I4210116924"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanqing Xu","raw_affiliation_strings":["School of Science and Engineering, The Chinese University of Hong Kong,Shenzhen,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Science and Engineering, The Chinese University of Hong Kong,Shenzhen,China","institution_ids":["https://openalex.org/I4210116924"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101883246","display_name":"Lin Zhu","orcid":"https://orcid.org/0000-0002-7391-5901"},"institutions":[{"id":"https://openalex.org/I4210116924","display_name":"Chinese University of Hong Kong, Shenzhen","ror":"https://ror.org/02d5ks197","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633","https://openalex.org/I180726961","https://openalex.org/I4210116924"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lin Zhu","raw_affiliation_strings":["School of Science and Engineering, The Chinese University of Hong Kong,Shenzhen,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Science and Engineering, The Chinese University of Hong Kong,Shenzhen,China","institution_ids":["https://openalex.org/I4210116924"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064271996","display_name":"Tsung\u2010Hui Chang","orcid":"https://orcid.org/0000-0003-1349-2764"},"institutions":[{"id":"https://openalex.org/I4210116924","display_name":"Chinese University of Hong Kong, Shenzhen","ror":"https://ror.org/02d5ks197","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633","https://openalex.org/I180726961","https://openalex.org/I4210116924"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tsung-Hui Chang","raw_affiliation_strings":["School of Science and Engineering, The Chinese University of Hong Kong,Shenzhen,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Science and Engineering, The Chinese University of Hong Kong,Shenzhen,China","institution_ids":["https://openalex.org/I4210116924"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210116924"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"852","last_page":"857"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":1.0,"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":1.0,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9994999766349792,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","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/precoding","display_name":"Precoding","score":0.8904358148574829},{"id":"https://openalex.org/keywords/baseband","display_name":"Baseband","score":0.8319092392921448},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6446597576141357},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6237466931343079},{"id":"https://openalex.org/keywords/compression","display_name":"Compression (physics)","score":0.4793044626712799},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3921031355857849},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18921351432800293},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13671213388442993},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.11042410135269165},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08413517475128174},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.06949996948242188}],"concepts":[{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.8904358148574829},{"id":"https://openalex.org/C65165936","wikidata":"https://www.wikidata.org/wiki/Q575784","display_name":"Baseband","level":3,"score":0.8319092392921448},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6446597576141357},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6237466931343079},{"id":"https://openalex.org/C180016635","wikidata":"https://www.wikidata.org/wiki/Q2712821","display_name":"Compression (physics)","level":2,"score":0.4793044626712799},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3921031355857849},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18921351432800293},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13671213388442993},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.11042410135269165},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08413517475128174},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.06949996948242188},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iccworkshops59551.2024.10615459","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccworkshops59551.2024.10615459","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Conference on Communications Workshops (ICC Workshops)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7797481656","display_name":null,"funder_award_id":"62071409,62201486","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"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1970767514","https://openalex.org/W1970830346","https://openalex.org/W1978842364","https://openalex.org/W2089105767","https://openalex.org/W2094655360","https://openalex.org/W2113340506","https://openalex.org/W2141682101","https://openalex.org/W2144000019","https://openalex.org/W2338770003","https://openalex.org/W2514483739","https://openalex.org/W2798760276","https://openalex.org/W2910522649","https://openalex.org/W2915222977","https://openalex.org/W2922057079","https://openalex.org/W2963845287","https://openalex.org/W3013324099","https://openalex.org/W3036056878","https://openalex.org/W3099602767","https://openalex.org/W3138057370","https://openalex.org/W4214949735","https://openalex.org/W4385324050","https://openalex.org/W4387587696"],"related_works":["https://openalex.org/W2489379490","https://openalex.org/W2141031289","https://openalex.org/W2546963302","https://openalex.org/W4381162408","https://openalex.org/W2287588827","https://openalex.org/W2358845558","https://openalex.org/W2151788290","https://openalex.org/W2017735754","https://openalex.org/W1993033044","https://openalex.org/W2004095229"],"abstract_inverted_index":{"Massive":[0],"MIMO":[1],"using":[2],"decentralized":[3],"baseband":[4],"processing":[5],"(DBP)":[6],"architecture":[7,40],"has":[8,41],"been":[9,42],"envisioned":[10],"as":[11],"a":[12,74,182],"promising":[13],"technique":[14],"to":[15,24,27,122,135],"enable":[16],"the":[17,38,48,58,64,83,93,100,103,107,118,123,129,138,141,148,157,163,171,177],"functionality":[18],"of":[19,47,70],"future":[20],"wireless":[21],"systems":[22],"due":[23],"its":[25],"ability":[26],"reduce":[28],"fronthaul":[29],"cost":[30],"and":[31,81,87,115,140,162],"computational":[32],"complexity.":[33],"The":[34],"precoding":[35,78,88],"design":[36,89],"under":[37,92],"DBP":[39],"studied":[43],"recently,":[44],"but":[45,180],"most":[46],"existing":[49],"algorithms":[50,59,154],"are":[51,60,143],"encountered":[52],"with":[53,181],"excessive":[54],"interconnection":[55,185],"costs,":[56],"or":[57],"only":[61],"tailored":[62],"for":[63,126],"total":[65],"power":[66,96],"constraints.":[67,97],"In":[68],"view":[69],"this,":[71],"we":[72,150],"propose":[73,151],"communication-efficient":[75],"linear":[76],"compression-based":[77],"(LCP)":[79],"scheme":[80,174,179],"study":[82],"multi-carrier":[84],"joint":[85],"compression":[86],"(MCJCPD)":[90],"problem":[91,132],"practical":[94],"per-antenna":[95],"Specifically,":[98],"in":[99],"LCP":[101,173],"scheme,":[102],"central":[104],"unit":[105],"compresses":[106],"transmit":[108],"signals":[109,121],"on":[110,156],"subcarriers":[111],"by":[112],"individual":[113],"compressors":[114],"then":[116],"sends":[117],"low-dimensional":[119],"compressed":[120],"distributed":[124],"units":[125],"precoding.":[127],"However,":[128],"associated":[130],"MC-JCPD":[131],"is":[133],"challenging":[134],"solve":[136],"since":[137],"compressor":[139],"precoders":[142],"complexly":[144],"coupled.":[145],"To":[146],"address":[147],"problem,":[149],"two":[152],"efficient":[153],"based":[155],"penalty":[158],"dual":[159],"decomposition-based":[160],"method":[161],"matrix":[164],"factorization-based":[165],"method.":[166],"Simulation":[167],"results":[168],"show":[169],"that":[170],"proposed":[172],"can":[175],"approach":[176],"centralized":[178],"significantly":[183],"reduced":[184],"cost.":[186]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}