{"id":"https://openalex.org/W4403599468","doi":"https://doi.org/10.1109/lwc.2024.3483893","title":"Statistical QoS-Aware Precoding Design for Downlink Multiuser MIMO Systems With Per-Antenna Power Constraints","display_name":"Statistical QoS-Aware Precoding Design for Downlink Multiuser MIMO Systems With Per-Antenna Power Constraints","publication_year":2024,"publication_date":"2024-10-21","ids":{"openalex":"https://openalex.org/W4403599468","doi":"https://doi.org/10.1109/lwc.2024.3483893"},"language":"en","primary_location":{"id":"doi:10.1109/lwc.2024.3483893","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2024.3483893","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"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 Wireless Communications Letters","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/A5102602752","display_name":"Zihan Cao","orcid":null},"institutions":[{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zihan Cao","raw_affiliation_strings":["School of Communication and Electronic Engineering, East China Normal University, Shanghai, China"],"raw_orcid":"https://orcid.org/0009-0004-2153-9803","affiliations":[{"raw_affiliation_string":"School of Communication and Electronic Engineering, East China Normal University, Shanghai, China","institution_ids":["https://openalex.org/I66867065"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5105792484","display_name":"Wenhao Wang","orcid":"https://orcid.org/0009-0008-5135-2141"},"institutions":[{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenhao Wang","raw_affiliation_strings":["School of Communication and Electronic Engineering, East China Normal University, Shanghai, China"],"raw_orcid":"https://orcid.org/0009-0008-5135-2141","affiliations":[{"raw_affiliation_string":"School of Communication and Electronic Engineering, East China Normal University, Shanghai, China","institution_ids":["https://openalex.org/I66867065"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045306965","display_name":"Deli Qiao","orcid":null},"institutions":[{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Deli Qiao","raw_affiliation_strings":["School of Communication and Electronic Engineering, East China Normal University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0002-5231-0874","affiliations":[{"raw_affiliation_string":"School of Communication and Electronic Engineering, East China Normal University, Shanghai, China","institution_ids":["https://openalex.org/I66867065"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I66867065"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.15151276,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"13","issue":"12","first_page":"3628","last_page":"3632"},"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":0.9994000196456909,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9991999864578247,"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":0.9230921268463135},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.7992238998413086},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.669944167137146},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6486304402351379},{"id":"https://openalex.org/keywords/zero-forcing-precoding","display_name":"Zero-forcing precoding","score":0.5207059979438782},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4838370382785797},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.4697055518627167},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.46882885694503784},{"id":"https://openalex.org/keywords/3g-mimo","display_name":"3G MIMO","score":0.4324626922607422},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.43238377571105957},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3399348258972168},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3012881875038147},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.1437559723854065},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12261408567428589},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.06590771675109863}],"concepts":[{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.9230921268463135},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.7992238998413086},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.669944167137146},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6486304402351379},{"id":"https://openalex.org/C155437304","wikidata":"https://www.wikidata.org/wiki/Q8069444","display_name":"Zero-forcing precoding","level":5,"score":0.5207059979438782},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4838370382785797},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.4697055518627167},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.46882885694503784},{"id":"https://openalex.org/C165650700","wikidata":"https://www.wikidata.org/wiki/Q4636347","display_name":"3G MIMO","level":4,"score":0.4324626922607422},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.43238377571105957},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3399348258972168},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3012881875038147},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.1437559723854065},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12261408567428589},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.06590771675109863},{"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/lwc.2024.3483893","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2024.3483893","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"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 Wireless Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.7300000190734863}],"awards":[{"id":"https://openalex.org/G1691846403","display_name":null,"funder_award_id":"62271204","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1881139758","display_name":null,"funder_award_id":"2024M750925","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G4095714922","display_name":null,"funder_award_id":"21QA1402700","funder_id":"https://openalex.org/F4320327803","funder_display_name":"Shanghai Rising-Star Program"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"},{"id":"https://openalex.org/F4320327803","display_name":"Shanghai Rising-Star Program","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1970830346","https://openalex.org/W2115632051","https://openalex.org/W2122845934","https://openalex.org/W2164536085","https://openalex.org/W2170310805","https://openalex.org/W2900619600","https://openalex.org/W3193247573","https://openalex.org/W4214842474","https://openalex.org/W4322576544","https://openalex.org/W4366967551","https://openalex.org/W4378965879","https://openalex.org/W4387870459","https://openalex.org/W4392153364"],"related_works":["https://openalex.org/W2111825998","https://openalex.org/W2326544815","https://openalex.org/W1973158664","https://openalex.org/W1731022149","https://openalex.org/W1996933839","https://openalex.org/W2000226056","https://openalex.org/W4315778014","https://openalex.org/W4386858283","https://openalex.org/W3141240674","https://openalex.org/W2489379490"],"abstract_inverted_index":{"In":[0],"this":[1],"letter,":[2],"effective":[3],"capacity":[4],"is":[5,32,52],"adopted":[6],"as":[7],"the":[8,36,57,68],"performance":[9,73],"metric":[10],"to":[11,55,76],"design":[12],"precoding":[13],"matrix":[14],"for":[15],"downlink":[16],"multi-user":[17],"MIMO":[18],"(MU-MIMO)":[19],"systems":[20],"under":[21,64],"statistical":[22],"QoS":[23],"constraints":[24],"and":[25],"per-antenna":[26],"power":[27],"constraints.":[28],"An":[29,43],"equivalent":[30,58],"problem":[31],"formulated":[33],"by":[34],"exploiting":[35],"weighted":[37],"minimum":[38],"mean-square":[39],"error":[40],"(WMMSE)":[41],"framework.":[42],"iteration":[44],"algorithm":[45],"employing":[46],"block":[47],"coordinate":[48],"descent":[49],"(BCD)":[50],"method":[51],"subsequently":[53],"proposed":[54,69],"solve":[56],"problem.":[59],"Numerical":[60],"results":[61],"reveal":[62],"that":[63],"strict":[65],"delay":[66],"constraints,":[67],"scheme":[70],"has":[71],"significant":[72],"improvement":[74],"compared":[75],"existing":[77],"schemes.":[78]},"counts_by_year":[],"updated_date":"2025-12-19T19:40:27.379048","created_date":"2025-10-10T00:00:00"}
