{"id":"https://openalex.org/W3127524208","doi":"https://doi.org/10.1109/tvt.2021.3056875","title":"Optimal Massive-MIMO-Aided Clustered Base-Station Coordination","display_name":"Optimal Massive-MIMO-Aided Clustered Base-Station Coordination","publication_year":2021,"publication_date":"2021-02-06","ids":{"openalex":"https://openalex.org/W3127524208","doi":"https://doi.org/10.1109/tvt.2021.3056875","mag":"3127524208"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2021.3056875","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2021.3056875","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Transactions on Vehicular Technology","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/A5081145759","display_name":"Xueru Li","orcid":"https://orcid.org/0009-0009-9234-433X"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xueru Li","raw_affiliation_strings":["Huawei Technologies Company, Ltd., Shenzhen, Guandong, China"],"affiliations":[{"raw_affiliation_string":"Huawei Technologies Company, Ltd., Shenzhen, Guandong, China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100437160","display_name":"Xu Zhang","orcid":"https://orcid.org/0000-0001-6557-6607"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xu Zhang","raw_affiliation_strings":["Huawei Technologies Company, Ltd., Shenzhen, Guandong, China"],"affiliations":[{"raw_affiliation_string":"Huawei Technologies Company, Ltd., Shenzhen, Guandong, China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065856635","display_name":"Yongxing Zhou","orcid":"https://orcid.org/0009-0009-8379-104X"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongxing Zhou","raw_affiliation_strings":["Huawei Technologies Company, Ltd., Shenzhen, Guandong, China"],"affiliations":[{"raw_affiliation_string":"Huawei Technologies Company, Ltd., Shenzhen, Guandong, China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"last","author":{"id":null,"display_name":"Lajos Hanzo","orcid":null},"institutions":[{"id":"https://openalex.org/I43439940","display_name":"University of Southampton","ror":"https://ror.org/01ryk1543","country_code":"GB","type":"education","lineage":["https://openalex.org/I43439940"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Lajos Hanzo","raw_affiliation_strings":["School of Electronics and Computer Science, University of Southampton, Southampton, Hants\u00a0U.K"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Computer Science, University of Southampton, Southampton, Hants\u00a0U.K","institution_ids":["https://openalex.org/I43439940"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5081145759"],"corresponding_institution_ids":["https://openalex.org/I2250955327"],"apc_list":null,"apc_paid":null,"fwci":1.5242,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.82003493,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":"70","issue":"3","first_page":"2699","last_page":"2712"},"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9998000264167786,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.8097045421600342},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.7090454697608948},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6235103011131287},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5813207626342773},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.5398904085159302},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.49188733100891113},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.45884808897972107},{"id":"https://openalex.org/keywords/multi-user-mimo","display_name":"Multi-user MIMO","score":0.44056564569473267},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.4324287474155426},{"id":"https://openalex.org/keywords/cooperative-mimo","display_name":"Cooperative MIMO","score":0.4307863712310791},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.40465861558914185},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3403346538543701},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3254897892475128},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.27713531255722046},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2088335156440735},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19022789597511292},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16752898693084717},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.1641068458557129}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.8097045421600342},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.7090454697608948},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6235103011131287},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5813207626342773},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.5398904085159302},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.49188733100891113},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.45884808897972107},{"id":"https://openalex.org/C91330434","wikidata":"https://www.wikidata.org/wiki/Q738298","display_name":"Multi-user MIMO","level":4,"score":0.44056564569473267},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.4324287474155426},{"id":"https://openalex.org/C2778079784","wikidata":"https://www.wikidata.org/wiki/Q25000112","display_name":"Cooperative MIMO","level":5,"score":0.4307863712310791},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.40465861558914185},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3403346538543701},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3254897892475128},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.27713531255722046},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2088335156440735},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19022789597511292},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16752898693084717},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.1641068458557129}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tvt.2021.3056875","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2021.3056875","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Transactions on Vehicular Technology","raw_type":"journal-article"},{"id":"pmh:oai:eprints.soton.ac.uk:446754","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306401019","display_name":"ePrints Soton (University of Southampton)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I43439940","host_organization_name":"University of Southampton","host_organization_lineage":["https://openalex.org/I43439940"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.6299999952316284}],"awards":[{"id":"https://openalex.org/G1032414495","display_name":"Converged Optical and Wireless Access Networks (COALESCE)","funder_award_id":"EP/P003990/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G1972339859","display_name":null,"funder_award_id":"EP/P034284/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G2422336959","display_name":null,"funder_award_id":"EP/P003990/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G3583385501","display_name":"Cooperative backhaul aided next-generation digital subscriber loops","funder_award_id":"EP/N004558/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G3964311364","display_name":null,"funder_award_id":"EP/N004558/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G5991684347","display_name":"New Air Interface Techniques for Future Massive Machine-Type Communications","funder_award_id":"EP/P034284/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W135467536","https://openalex.org/W195399875","https://openalex.org/W1557505599","https://openalex.org/W1753069362","https://openalex.org/W1976817824","https://openalex.org/W2004101329","https://openalex.org/W2013491227","https://openalex.org/W2013923453","https://openalex.org/W2033939557","https://openalex.org/W2035174272","https://openalex.org/W2064969374","https://openalex.org/W2079587612","https://openalex.org/W2131350052","https://openalex.org/W2162636480","https://openalex.org/W2163762663","https://openalex.org/W2286275639","https://openalex.org/W2289191545","https://openalex.org/W2296319761","https://openalex.org/W2478708596","https://openalex.org/W2579498866","https://openalex.org/W2592341259","https://openalex.org/W2593893328","https://openalex.org/W2607478241","https://openalex.org/W2773166045","https://openalex.org/W2797535556","https://openalex.org/W2804834816","https://openalex.org/W2883151890","https://openalex.org/W2889454423","https://openalex.org/W2902151128","https://openalex.org/W2965123227","https://openalex.org/W2974046131","https://openalex.org/W2976637590","https://openalex.org/W3008311769","https://openalex.org/W3099019646","https://openalex.org/W3127524208","https://openalex.org/W4250589301","https://openalex.org/W6659273748","https://openalex.org/W6790451831"],"related_works":["https://openalex.org/W2744170735","https://openalex.org/W2149569983","https://openalex.org/W2489379490","https://openalex.org/W1989270073","https://openalex.org/W2103141005","https://openalex.org/W2122807322","https://openalex.org/W2534284196","https://openalex.org/W2141031289","https://openalex.org/W2216248654","https://openalex.org/W4385649691"],"abstract_inverted_index":{"A":[0],"large-scale":[1],"clustered":[2],"massive":[3,33,59,173],"MIMO":[4,174],"network":[5,37,94,175],"is":[6,38,45,66,199],"proposed":[7],"for":[8,113,131],"improving":[9],"the":[10,14,25,28,36,69,89,93,104,118,142,146,151,159,178,182,203],"spectral":[11],"efficiency":[12],"of":[13,27,58,73,92,109,124],"next-generation":[15],"wireless":[16],"infrastructure":[17],"by":[18,47,79],"maximizing":[19],"its":[20,171],"sum-rate.":[21],"Our":[22,155],"solution":[23],"combines":[24],"advantages":[26],"centralized":[29,49],"processing":[30,50],"architecture":[31],"and":[32,100,116,150,181,207],"MIMO.":[34],"Explicitly,":[35],"divided":[39],"into":[40],"multiple":[41,96,132],"clusters;":[42,70],"each":[43,71,110,114,125],"cluster":[44,75],"handled":[46],"a":[48,55,74,84,188,209],"unit,":[51],"which":[52],"connects":[53],"to":[54,202],"certain":[56],"number":[57],"MIMO-aided":[60],"BSs,":[61],"where":[62],"only":[63],"limited":[64],"information":[65],"exchanged":[67],"among":[68],"user":[72],"can":[76],"be":[77],"served":[78],"several":[80],"nearby":[81],"BSs":[82,99],"in":[83,139],"user-centric":[85],"way.":[86],"We":[87],"analyze":[88],"maximum":[90],"sum-rate":[91,169,192],"with":[95],"antennas":[97],"at":[98,186],"UEs,":[101],"relying":[102],"on":[103,117],"optimal":[105,119,160,179,183],"transmit":[106],"precoder":[107],"matrix":[108],"BS":[111],"configured":[112],"user,":[115],"frequency-domain":[120],"power":[121],"sharing":[122],"scheme":[123,149,198],"cluster.":[126],"The":[127,194],"optimizations":[128],"are":[129],"conceived":[130],"coordination":[133],"schemes":[134],"that":[135,158],"were":[136],"widely":[137],"studied":[138],"literature,":[140],"namely":[141],"coherent-joint-transmission":[143],"(CJT)":[144],"scheme,":[145],"non-coherent-joint-transmission":[147],"(NCJT)":[148],"coordinated-beamfoming/scheduling":[152],"(CBF/CS)":[153],"scheme.":[154],"simulations":[156],"show":[157],"CJT":[161],"achieves":[162,208],"2.2":[163],"-":[164,212],"4.5":[165],"times":[166],"higher":[167],"average":[168,191],"than":[170],"non-cooperative":[172],"counterpart,":[176],"while":[177],"NCJT":[180],"CBF/CS":[184],"achieve":[185],"most":[187],"factor":[189,210],"1.3":[190],"gain.":[193,214],"popular":[195],"signal-to-leakage-and-noise-ratio":[196],"(SLNR)":[197],"also":[200],"extended":[201],"multi-antenna":[204],"UE":[205],"scenario":[206],"1.1":[211],"1.2":[213]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":2}],"updated_date":"2026-04-16T08:26:57.006410","created_date":"2025-10-10T00:00:00"}
