{"id":"https://openalex.org/W2045822201","doi":"https://doi.org/10.1109/wiopt.2009.5291637","title":"Joint load balancing, scheduling, and interference mitigation in multi-cell and multi-carrier wireless data systems","display_name":"Joint load balancing, scheduling, and interference mitigation in multi-cell and multi-carrier wireless data systems","publication_year":2009,"publication_date":"2009-06-01","ids":{"openalex":"https://openalex.org/W2045822201","doi":"https://doi.org/10.1109/wiopt.2009.5291637","mag":"2045822201"},"language":"en","primary_location":{"id":"doi:10.1109/wiopt.2009.5291637","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wiopt.2009.5291637","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 7th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks","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/A5100724186","display_name":"Honghai Zhang","orcid":"https://orcid.org/0000-0003-1413-8847"},"institutions":[{"id":"https://openalex.org/I4210107353","display_name":"NEC (United States)","ror":"https://ror.org/01v791m31","country_code":"US","type":"company","lineage":["https://openalex.org/I118347220","https://openalex.org/I4210107353"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Honghai Zhang","raw_affiliation_strings":["NEC Laboratories of America, Inc., USA","NEC Laboratories America, USA"],"affiliations":[{"raw_affiliation_string":"NEC Laboratories of America, Inc., USA","institution_ids":["https://openalex.org/I4210107353"]},{"raw_affiliation_string":"NEC Laboratories America, USA","institution_ids":["https://openalex.org/I4210107353"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077182120","display_name":"S. Rangarajan","orcid":"https://orcid.org/0000-0002-7446-4073"},"institutions":[{"id":"https://openalex.org/I4210107353","display_name":"NEC (United States)","ror":"https://ror.org/01v791m31","country_code":"US","type":"company","lineage":["https://openalex.org/I118347220","https://openalex.org/I4210107353"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"S. Rangarajan","raw_affiliation_strings":["NEC Laboratories of America, Inc., USA","NEC Laboratories America, USA"],"affiliations":[{"raw_affiliation_string":"NEC Laboratories of America, Inc., USA","institution_ids":["https://openalex.org/I4210107353"]},{"raw_affiliation_string":"NEC Laboratories America, USA","institution_ids":["https://openalex.org/I4210107353"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5100724186"],"corresponding_institution_ids":["https://openalex.org/I4210107353"],"apc_list":null,"apc_paid":null,"fwci":1.1963,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.80055914,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"37","issue":null,"first_page":"1","last_page":"10"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11409","display_name":"Advanced Wireless Network 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/T11409","display_name":"Advanced Wireless Network 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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.998199999332428,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9973000288009644,"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/computer-science","display_name":"Computer science","score":0.7778244018554688},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.7408351898193359},{"id":"https://openalex.org/keywords/load-balancing","display_name":"Load balancing (electrical power)","score":0.5965403318405151},{"id":"https://openalex.org/keywords/frequency-reuse","display_name":"Frequency reuse","score":0.5255029201507568},{"id":"https://openalex.org/keywords/queue","display_name":"Queue","score":0.5087953209877014},{"id":"https://openalex.org/keywords/load-management","display_name":"Load management","score":0.48750755190849304},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4861909747123718},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.47937992215156555},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.44821563363075256},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4113895893096924},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.24480175971984863},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.15931278467178345},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.11262407898902893},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1097109317779541},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09498438239097595}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7778244018554688},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.7408351898193359},{"id":"https://openalex.org/C138959212","wikidata":"https://www.wikidata.org/wiki/Q1806783","display_name":"Load balancing (electrical power)","level":3,"score":0.5965403318405151},{"id":"https://openalex.org/C2985367402","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Frequency reuse","level":3,"score":0.5255029201507568},{"id":"https://openalex.org/C160403385","wikidata":"https://www.wikidata.org/wiki/Q220543","display_name":"Queue","level":2,"score":0.5087953209877014},{"id":"https://openalex.org/C2779370713","wikidata":"https://www.wikidata.org/wiki/Q357554","display_name":"Load management","level":2,"score":0.48750755190849304},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4861909747123718},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.47937992215156555},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.44821563363075256},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4113895893096924},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.24480175971984863},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.15931278467178345},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.11262407898902893},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1097109317779541},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09498438239097595},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wiopt.2009.5291637","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wiopt.2009.5291637","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 7th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W1555019401","https://openalex.org/W1680189815","https://openalex.org/W1980776940","https://openalex.org/W2017377951","https://openalex.org/W2060611826","https://openalex.org/W2071016718","https://openalex.org/W2074982499","https://openalex.org/W2096264245","https://openalex.org/W2106499723","https://openalex.org/W2117453616","https://openalex.org/W2129034709","https://openalex.org/W2130827801","https://openalex.org/W2130993148","https://openalex.org/W2136382702","https://openalex.org/W2139507111","https://openalex.org/W2139963709","https://openalex.org/W2147733580","https://openalex.org/W2157399396","https://openalex.org/W2159664891","https://openalex.org/W2165715302","https://openalex.org/W2166196983","https://openalex.org/W2170045969","https://openalex.org/W2170354096","https://openalex.org/W2187326887","https://openalex.org/W2757107770","https://openalex.org/W3118655244","https://openalex.org/W6633194435","https://openalex.org/W6645434650","https://openalex.org/W6665500465","https://openalex.org/W6679210467","https://openalex.org/W6679559784","https://openalex.org/W6684494491"],"related_works":["https://openalex.org/W1583194654","https://openalex.org/W2185389245","https://openalex.org/W1964245459","https://openalex.org/W2248871425","https://openalex.org/W4377970692","https://openalex.org/W2162063029","https://openalex.org/W2944222538","https://openalex.org/W2022863591","https://openalex.org/W2563943286","https://openalex.org/W2074417580"],"abstract_inverted_index":{"We":[0,23,74,90,124],"consider":[1,92],"the":[2,6,19,39,53,63,72,88,112,152,162],"problem":[3,113],"of":[4,21,55,66,114],"maximizing":[5],"weighted":[7],"sum":[8],"data":[9,16],"rate":[10],"in":[11,18],"multi-cell":[12],"and":[13,34,58,81,100,121,147,158,173],"multi-carrier":[14],"wireless":[15],"systems":[17],"presence":[20],"interference.":[22],"present":[24],"a":[25,83,102,126],"scheme":[26,44,141,153],"that":[27,76,138],"jointly":[28],"considers":[29],"load":[30,56,119],"balancing,":[31],"user":[32,59,122],"scheduling,":[33],"interference":[35,115],"mitigation":[36,116],"to":[37,86,130,151],"improve":[38],"system":[40,145],"performance.":[41],"Our":[42],"proposed":[43],"iteratively":[45],"applies":[46],"two":[47],"processes.":[48],"The":[49,108],"first":[50],"process":[51,110],"solves":[52,111],"sub-problem":[54,78],"balancing":[57,120],"scheduling":[60],"while":[61],"fixing":[62,71],"power":[64],"allocation":[65],"each":[67],"BS":[68],"(and":[69],"thus":[70],"interference).":[73],"prove":[75],"this":[77,106,132],"is":[79],"NP-hard,":[80],"devise":[82],"1/2-approximation":[84,103],"algorithm":[85,104,129],"solve":[87,131],"problem.":[89,133],"also":[91],"an":[93],"extended":[94],"model":[95],"capturing":[96],"finite":[97],"queue":[98],"size":[99],"propose":[101],"under":[105],"model.":[107],"second":[109],"assuming":[117],"fixed":[118,155],"scheduling.":[123],"develop":[125],"local-improvement":[127],"based":[128],"Via":[134],"simulations,":[135],"we":[136],"demonstrate":[137],"our":[139],"joint":[140],"improves":[142],"both":[143],"average":[144],"throughput":[146],"fairness":[148],"significantly.":[149],"Compared":[150],"with":[154],"user-BS":[156],"association":[157],"1/3":[159],"frequency":[160],"reuse,":[161],"lowest":[163],"10%":[164],"cell-edge":[165],"users":[166,175],"obtain":[167],"more":[168,177],"than":[169,178],"60%":[170],"performance":[171],"improvement":[172],"90%of":[174],"enjoy":[176],"30%throughput":[179],"improvement.":[180]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":3},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}