{"id":"https://openalex.org/W2066262261","doi":"https://doi.org/10.1109/isit.2012.6283034","title":"Base station cooperation with limited feedback: A large system analysis","display_name":"Base station cooperation with limited feedback: A large system analysis","publication_year":2012,"publication_date":"2012-07-01","ids":{"openalex":"https://openalex.org/W2066262261","doi":"https://doi.org/10.1109/isit.2012.6283034","mag":"2066262261"},"language":"en","primary_location":{"id":"doi:10.1109/isit.2012.6283034","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2012.6283034","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Symposium on Information Theory Proceedings","raw_type":"proceedings-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/A5074439739","display_name":"Rusdha Muharar","orcid":"https://orcid.org/0000-0002-5079-4174"},"institutions":[{"id":"https://openalex.org/I165779595","display_name":"University of Melbourne","ror":"https://ror.org/01ej9dk98","country_code":"AU","type":"education","lineage":["https://openalex.org/I165779595"]},{"id":"https://openalex.org/I187494767","display_name":"Syiah Kuala University","ror":"https://ror.org/05v4dza81","country_code":"ID","type":"education","lineage":["https://openalex.org/I187494767"]}],"countries":["AU","ID"],"is_corresponding":true,"raw_author_name":"Rusdha Muharar","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, University of Melbourne, Australia","Syiah Kuala University, Indonesia"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, University of Melbourne, Australia","institution_ids":["https://openalex.org/I165779595"]},{"raw_affiliation_string":"Syiah Kuala University, Indonesia","institution_ids":["https://openalex.org/I187494767"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014525979","display_name":"Randa Zakhour","orcid":null},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Randa Zakhour","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Texas, Austin, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Texas, Austin, USA","institution_ids":["https://openalex.org/I86519309"]}]},{"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/I56590836","display_name":"Monash University","ror":"https://ror.org/02bfwt286","country_code":"AU","type":"education","lineage":["https://openalex.org/I56590836"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Jamie Evans","raw_affiliation_strings":["Department of Electrical and Computer Systems Engineering, Monash University, Australia"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Systems Engineering, Monash University, Australia","institution_ids":["https://openalex.org/I56590836"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5074439739"],"corresponding_institution_ids":["https://openalex.org/I165779595","https://openalex.org/I187494767"],"apc_list":null,"apc_paid":null,"fwci":1.2275,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.8157278,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1152","last_page":"1156"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9995999932289124,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9929999709129333,"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":0.8466672897338867},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7461222410202026},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6624813675880432},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.6511783599853516},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.6335690021514893},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.5860831141471863},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.5766928195953369},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.5144646167755127},{"id":"https://openalex.org/keywords/interference-alignment","display_name":"Interference alignment","score":0.4920315444469452},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.4394558072090149},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.40167543292045593},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3165186047554016},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2818034291267395},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.26467078924179077},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22522953152656555},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.12616461515426636},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.09306144714355469},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.08050596714019775}],"concepts":[{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.8466672897338867},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7461222410202026},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6624813675880432},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.6511783599853516},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6335690021514893},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.5860831141471863},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.5766928195953369},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.5144646167755127},{"id":"https://openalex.org/C2982854036","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference alignment","level":4,"score":0.4920315444469452},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.4394558072090149},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.40167543292045593},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3165186047554016},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2818034291267395},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.26467078924179077},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22522953152656555},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.12616461515426636},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.09306144714355469},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.08050596714019775},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isit.2012.6283034","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2012.6283034","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Symposium on Information Theory Proceedings","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Partnerships for the goals","id":"https://metadata.un.org/sdg/17","score":0.5099999904632568}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1868052322","https://openalex.org/W1963798051","https://openalex.org/W2027266580","https://openalex.org/W2074120933","https://openalex.org/W2105255408","https://openalex.org/W2111673250","https://openalex.org/W2130601106","https://openalex.org/W2139372543","https://openalex.org/W2151374586","https://openalex.org/W2155174176","https://openalex.org/W4300658654","https://openalex.org/W6682573633"],"related_works":["https://openalex.org/W2744170735","https://openalex.org/W2116541631","https://openalex.org/W2167568384","https://openalex.org/W2514205366","https://openalex.org/W3173074004","https://openalex.org/W2088352174","https://openalex.org/W2544668827","https://openalex.org/W2082469387","https://openalex.org/W1985632843","https://openalex.org/W1976511355"],"abstract_inverted_index":{"In":[0,40],"a":[1,25,59,81,89],"multicell":[2],"network,":[3],"the":[4,7,12,35,49,77,132,137,168,172,183,201],"quality":[5,30],"of":[6,37,84,109,139,196],"channel":[8,72,100,170,185],"state":[9],"knowledge":[10,21,186],"at":[11],"base":[13],"stations":[14],"(BSs)":[15],"affects":[16],"system":[17,134],"performance.":[18],"When":[19],"this":[20,41,189],"is":[22,31,203],"acquired":[23],"through":[24],"quantized":[26,50],"feedback":[27,38,45,51,85,191],"scheme,":[28,192],"its":[29,68,96],"roughly":[32],"determined":[33],"by":[34],"number":[36,83,138],"bits.":[39],"paper":[42],"we":[43,75],"investigate":[44],"optimization":[46],"problems":[47],"for":[48,106,156,193],"scheme":[52],"via":[53],"random":[54],"vector":[55],"quantization":[56],"(RVQ)":[57],"in":[58,131],"two-cell":[60],"MIMO":[61,114],"broadcast":[62],"channel.":[63],"Assuming":[64],"each":[65,160],"user":[66,90,161],"knows":[67],"direct":[69,97],"and":[70,98,115,127,141],"interfering":[71],"states":[73],"perfectly,":[74],"address":[76],"following":[78],"question:":[79],"given":[80],"total":[82],"bits,":[86],"how":[87],"should":[88,162],"allocate":[91,163],"those":[92],"bits":[93,165],"to":[94,146,166,182],"quantize":[95,167],"cross":[99,169],"information?":[101],"We":[102,119,153,177],"pose":[103],"that":[104,155],"question":[105],"different":[107],"levels":[108],"BS":[110,144],"cooperation,":[111],"namely":[112],"Network":[113],"Coordinated":[116],"Beamforming":[117],"(CBf).":[118],"focus":[120],"on":[121],"regularized":[122],"zero-forcing":[123],"(RZF)":[124],"precoding":[125],"structures":[126],"derive":[128],"our":[129],"results":[130],"large":[133],"limit":[135],"where":[136],"users":[140],"antennas":[142],"per":[143],"tend":[145],"infinity":[147],"with":[148],"their":[149],"ratio":[150],"being":[151],"fixed.":[152],"show":[154,179],"both":[157],"cooperation":[158,199],"schemes,":[159],"more":[164],"as":[171],"latter's":[173],"gain":[174],"(\u03f5)":[175,197],"increases.":[176],"also":[178],"that,":[180],"contrary":[181],"full":[184],"case,":[187],"under":[188],"limited":[190],"some":[194],"values":[195],"no":[198],"between":[200],"BSs":[202],"preferred.":[204]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
