{"id":"https://openalex.org/W2140619241","doi":"https://doi.org/10.1109/pimrc.2009.5449720","title":"User-selective collaboration maximizing gain in sum rate","display_name":"User-selective collaboration maximizing gain in sum rate","publication_year":2009,"publication_date":"2009-09-01","ids":{"openalex":"https://openalex.org/W2140619241","doi":"https://doi.org/10.1109/pimrc.2009.5449720","mag":"2140619241"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2009.5449720","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2009.5449720","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE 20th International Symposium on Personal, Indoor and Mobile Radio Communications","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/A5091746742","display_name":"Zhongding Lei","orcid":"https://orcid.org/0009-0006-0938-7303"},"institutions":[{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Zhongding Lei","raw_affiliation_strings":["Institute for Infocomm Research, Singapore","Institute for Infocomm Research 1 Fusionopolis Way, #21\u201001 Connexis, Singapore 138632"],"affiliations":[{"raw_affiliation_string":"Institute for Infocomm Research, Singapore","institution_ids":["https://openalex.org/I3005327000"]},{"raw_affiliation_string":"Institute for Infocomm Research 1 Fusionopolis Way, #21\u201001 Connexis, Singapore 138632","institution_ids":["https://openalex.org/I3005327000"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030858163","display_name":"Tony Q. S. Quek","orcid":"https://orcid.org/0000-0002-4037-3149"},"institutions":[{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Tony Quek","raw_affiliation_strings":["Institute for Infocomm Research, Singapore","Institute for Infocomm Research 1 Fusionopolis Way, #21\u201001 Connexis, Singapore 138632"],"affiliations":[{"raw_affiliation_string":"Institute for Infocomm Research, Singapore","institution_ids":["https://openalex.org/I3005327000"]},{"raw_affiliation_string":"Institute for Infocomm Research 1 Fusionopolis Way, #21\u201001 Connexis, Singapore 138632","institution_ids":["https://openalex.org/I3005327000"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112740259","display_name":"Fran\u00e7ois Chin","orcid":null},"institutions":[{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Francois Chin","raw_affiliation_strings":["Institute for Infocomm Research, Singapore","Institute for Infocomm Research 1 Fusionopolis Way, #21\u201001 Connexis, Singapore 138632"],"affiliations":[{"raw_affiliation_string":"Institute for Infocomm Research, Singapore","institution_ids":["https://openalex.org/I3005327000"]},{"raw_affiliation_string":"Institute for Infocomm Research 1 Fusionopolis Way, #21\u201001 Connexis, Singapore 138632","institution_ids":["https://openalex.org/I3005327000"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5091746742"],"corresponding_institution_ids":["https://openalex.org/I3005327000"],"apc_list":null,"apc_paid":null,"fwci":1.1963,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.81388574,"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":"197","last_page":"201"},"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":0.9995999932289124,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9975000023841858,"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/base-station","display_name":"Base station","score":0.8222889304161072},{"id":"https://openalex.org/keywords/backhaul","display_name":"Backhaul (telecommunications)","score":0.7807824611663818},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7684577107429504},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.7027571797370911},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.6442443132400513},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.5079784989356995},{"id":"https://openalex.org/keywords/interference-alignment","display_name":"Interference alignment","score":0.49964165687561035},{"id":"https://openalex.org/keywords/information-exchange","display_name":"Information exchange","score":0.4790195822715759},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4537515938282013},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4515083432197571},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.44457560777664185},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.4415236711502075},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4217737019062042},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.27001190185546875}],"concepts":[{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.8222889304161072},{"id":"https://openalex.org/C103760667","wikidata":"https://www.wikidata.org/wiki/Q798444","display_name":"Backhaul (telecommunications)","level":3,"score":0.7807824611663818},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7684577107429504},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7027571797370911},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.6442443132400513},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.5079784989356995},{"id":"https://openalex.org/C2982854036","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference alignment","level":4,"score":0.49964165687561035},{"id":"https://openalex.org/C189693848","wikidata":"https://www.wikidata.org/wiki/Q6031064","display_name":"Information exchange","level":2,"score":0.4790195822715759},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4537515938282013},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4515083432197571},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.44457560777664185},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.4415236711502075},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4217737019062042},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.27001190185546875},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc.2009.5449720","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2009.5449720","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE 20th International Symposium on Personal, Indoor and Mobile Radio Communications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4399999976158142,"id":"https://metadata.un.org/sdg/17","display_name":"Partnerships for the goals"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1976109068","https://openalex.org/W2130104414","https://openalex.org/W2138481995","https://openalex.org/W2149258241","https://openalex.org/W2156315971"],"related_works":["https://openalex.org/W4297310313","https://openalex.org/W2276880282","https://openalex.org/W2963149344","https://openalex.org/W2963884824","https://openalex.org/W2097644939","https://openalex.org/W4200445394","https://openalex.org/W2012551222","https://openalex.org/W4303414366","https://openalex.org/W2041847789","https://openalex.org/W2594059527"],"abstract_inverted_index":{"Network":[0],"MIMO":[1],"is":[2,26,116],"a":[3,56,73,104,110,120,161],"technology":[4],"being":[5],"developed":[6],"towards":[7],"lifting":[8],"the":[9,29,48,62,67,87,123,133,152,165,171,175,180],"interference":[10],"limits":[11],"on":[12],"wireless":[13],"network":[14],"through":[15],"collaborative":[16,126,136,172],"transmissions":[17,127,137],"from":[18],"multiple":[19,93],"base":[20,49,80,94,106,173],"stations.":[21,50],"However":[22],"its":[23],"great":[24],"potential":[25,141],"shadowed":[27],"by":[28,65,92,103,170],"stringent":[30],"requirement":[31,64],"of":[32,146,154,164,167],"high":[33],"speed/capacity":[34],"backbones":[35],"facilitating":[36],"information":[37,46,68,155],"exchange,":[38],"including":[39],"data,":[40],"control":[41],"signals,":[42],"and":[43,82],"channel":[44],"state":[45],"amongst":[47],"In":[51],"this":[52],"paper,":[53],"we":[54],"propose":[55],"user-selective":[57,176],"collaboration":[58,142],"scheme":[59,177],"to":[60,156],"mitigate":[61],"backbone":[63],"reducing":[66],"exchange":[69],"required.":[70],"We":[71],"define":[72],"certain":[74],"threshold":[75,88,115],"for":[76],"users":[77,85,99,124,168],"in":[78,109,118,144],"each":[79],"station":[81,107],"only":[83,139],"those":[84],"exceeding":[86],"will":[89,100,159],"be":[90,101,157,160],"served":[91,102,169],"stations":[95],"collaboratively.":[96],"The":[97,114],"other":[98],"single":[105],"as":[108],"conventional":[111],"non-collaborative":[112],"transmission.":[113],"determined":[117],"such":[119],"way":[121],"that":[122],"with":[125],"enjoy":[128],"maximized":[129,148],"sum":[130,149],"rates":[131],"whereas":[132],"others":[134],"without":[135],"sacrifice":[138],"marginal":[140],"gain":[143],"terms":[145],"achievable":[147],"rates.":[150],"As":[151],"amount":[153],"exchanged":[158],"square":[162],"function":[163],"number":[166],"stations,":[174],"can":[178],"reduce":[179],"backhaul":[181],"overhead":[182],"significantly.":[183]},"counts_by_year":[{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
