{"id":"https://openalex.org/W2154446918","doi":"https://doi.org/10.1109/icc.2011.5963236","title":"QoS-Aware Load Balancing in 3GPP Long Term Evolution Multi-Cell Networks","display_name":"QoS-Aware Load Balancing in 3GPP Long Term Evolution Multi-Cell Networks","publication_year":2011,"publication_date":"2011-06-01","ids":{"openalex":"https://openalex.org/W2154446918","doi":"https://doi.org/10.1109/icc.2011.5963236","mag":"2154446918"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2011.5963236","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2011.5963236","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Conference on Communications (ICC)","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/A5100446064","display_name":"Hao Wang","orcid":"https://orcid.org/0000-0001-9301-5989"},"institutions":[{"id":"https://openalex.org/I123387679","display_name":"Uppsala University","ror":"https://ror.org/048a87296","country_code":"SE","type":"education","lineage":["https://openalex.org/I123387679"]}],"countries":["SE"],"is_corresponding":true,"raw_author_name":"Hao Wang","raw_affiliation_strings":["National Mobile Communication Research Laboratory, South-East University, Nanjing, China","Signals and Systems, Department of Engineering Sciences, University of Uppsala, Uppsala, Sweden"],"affiliations":[{"raw_affiliation_string":"National Mobile Communication Research Laboratory, South-East University, Nanjing, China","institution_ids":[]},{"raw_affiliation_string":"Signals and Systems, Department of Engineering Sciences, University of Uppsala, Uppsala, Sweden","institution_ids":["https://openalex.org/I123387679"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079885035","display_name":"Lianghui Ding","orcid":"https://orcid.org/0000-0002-3231-3613"},"institutions":[{"id":"https://openalex.org/I123387679","display_name":"Uppsala University","ror":"https://ror.org/048a87296","country_code":"SE","type":"education","lineage":["https://openalex.org/I123387679"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Lianghui Ding","raw_affiliation_strings":["Signals and Systems, Department of Engineering Sciences, University of Uppsala, Uppsala, Sweden"],"affiliations":[{"raw_affiliation_string":"Signals and Systems, Department of Engineering Sciences, University of Uppsala, Uppsala, Sweden","institution_ids":["https://openalex.org/I123387679"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083649032","display_name":"Ping Wu","orcid":"https://orcid.org/0000-0002-2758-1218"},"institutions":[{"id":"https://openalex.org/I123387679","display_name":"Uppsala University","ror":"https://ror.org/048a87296","country_code":"SE","type":"education","lineage":["https://openalex.org/I123387679"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Ping Wu","raw_affiliation_strings":["Signals and Systems, Department of Engineering Sciences, University of Uppsala, Uppsala, Sweden"],"affiliations":[{"raw_affiliation_string":"Signals and Systems, Department of Engineering Sciences, University of Uppsala, Uppsala, Sweden","institution_ids":["https://openalex.org/I123387679"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021942394","display_name":"Zhiwen Pan","orcid":"https://orcid.org/0000-0002-7266-7264"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhiwen Pan","raw_affiliation_strings":["National Mobile Communication Research Laboratory, South-East University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"National Mobile Communication Research Laboratory, South-East University, Nanjing, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057146973","display_name":"Nan Liu","orcid":"https://orcid.org/0000-0003-1803-4236"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Nan Liu","raw_affiliation_strings":["National Mobile Communication Research Laboratory, South-East University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"National Mobile Communication Research Laboratory, South-East University, Nanjing, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072916702","display_name":"Xiaohu You","orcid":"https://orcid.org/0000-0002-0809-8511"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xiaohu You","raw_affiliation_strings":["National Mobile Communication Research Laboratory, South-East University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"National Mobile Communication Research Laboratory, South-East University, Nanjing, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100446064"],"corresponding_institution_ids":["https://openalex.org/I123387679"],"apc_list":null,"apc_paid":null,"fwci":3.7821,"has_fulltext":false,"cited_by_count":33,"citation_normalized_percentile":{"value":0.93799196,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9995999932289124,"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":0.9995999932289124,"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":0.9954000115394592,"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":0.9900000095367432,"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/quality-of-service","display_name":"Quality of service","score":0.8518665432929993},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8060675859451294},{"id":"https://openalex.org/keywords/handover","display_name":"Handover","score":0.7125872373580933},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5525564551353455},{"id":"https://openalex.org/keywords/load-balancing","display_name":"Load balancing (electrical power)","score":0.5450847148895264},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.507984459400177},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5011136531829834},{"id":"https://openalex.org/keywords/admission-control","display_name":"Admission control","score":0.4349382221698761},{"id":"https://openalex.org/keywords/utility-maximization-problem","display_name":"Utility maximization problem","score":0.42494839429855347},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.41411101818084717},{"id":"https://openalex.org/keywords/utility-maximization","display_name":"Utility maximization","score":0.21892088651657104},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.18958863615989685},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.11638703942298889}],"concepts":[{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.8518665432929993},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8060675859451294},{"id":"https://openalex.org/C111852164","wikidata":"https://www.wikidata.org/wiki/Q1414679","display_name":"Handover","level":2,"score":0.7125872373580933},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5525564551353455},{"id":"https://openalex.org/C138959212","wikidata":"https://www.wikidata.org/wiki/Q1806783","display_name":"Load balancing (electrical power)","level":3,"score":0.5450847148895264},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.507984459400177},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5011136531829834},{"id":"https://openalex.org/C2778234956","wikidata":"https://www.wikidata.org/wiki/Q4683813","display_name":"Admission control","level":3,"score":0.4349382221698761},{"id":"https://openalex.org/C2779044140","wikidata":"https://www.wikidata.org/wiki/Q3274096","display_name":"Utility maximization problem","level":3,"score":0.42494839429855347},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.41411101818084717},{"id":"https://openalex.org/C2985793214","wikidata":"https://www.wikidata.org/wiki/Q3274096","display_name":"Utility maximization","level":2,"score":0.21892088651657104},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.18958863615989685},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.11638703942298889},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"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/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icc.2011.5963236","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2011.5963236","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.227.3663","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.227.3663","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.signal.uu.se//Publications/pdf/c1103.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1515719667","https://openalex.org/W1630733292","https://openalex.org/W1975618234","https://openalex.org/W2049034580","https://openalex.org/W2065092668","https://openalex.org/W2107108957","https://openalex.org/W2121877077","https://openalex.org/W2126105956","https://openalex.org/W2165171393"],"related_works":["https://openalex.org/W2520149731","https://openalex.org/W1981519115","https://openalex.org/W1488440481","https://openalex.org/W2155565441","https://openalex.org/W2161150670","https://openalex.org/W2156323494","https://openalex.org/W2551445694","https://openalex.org/W2161312410","https://openalex.org/W2908476975","https://openalex.org/W2065189197"],"abstract_inverted_index":{"In":[0,105],"this":[1,106],"paper,":[2,107],"we":[3,108,159],"investigate":[4],"load":[5,73,133,208],"balancing":[6,134],"problem":[7,131],"in":[8,87,129,214,226],"3GPP":[9,56],"Long":[10],"Term":[11],"Evolution":[12],"(LTE)":[13],"networks":[14],"and":[15,39,42,119,141,148,155,166,182,186,196,210,223],"propose":[16,167],"our":[17,168],"solution":[18],"which":[19,69,170],"considers":[20],"users":[21,101,180,219],"with":[22,64,80,138,181,220],"different":[23,65],"Quality-of-Service":[24],"(QoS)":[25],"requirements.":[26],"Load":[27],"unbalance":[28,74],"among":[29],"neighboring":[30],"cells":[31],"often":[32],"yields":[33],"negative":[34],"impacts":[35],"on":[36,68],"user":[37],"experience":[38],"network":[40,58,115],"performance,":[41],"it":[43,84,121],"has":[44],"mainly":[45],"been":[46],"considered":[47],"for":[48,92],"only":[49],"data":[50],"services":[51,63,137],"without":[52,94,183],"QoS":[53,66,139,156,173,184,221],"guarantee.":[54],"However,":[55],"LTE":[57],"aims":[59],"to":[60,205],"support":[61],"multi-class":[62],"requirements,":[67,83,96,185,222],"the":[70,97,111,130,142,149,161,164,197,201,212,224],"influence":[71],"of":[72,99,136,145,163,179,218,228],"is":[75,194],"quite":[76],"different.":[77],"For":[78],"those":[79],"minimum":[81],"rate":[82,95],"may":[85,102],"result":[86],"high":[88],"block":[89,216],"probability,":[90],"while":[91],"others":[93],"throughput":[98,227],"boundary":[100,229],"be":[103],"degraded.":[104],"incorporate":[109],"all":[110],"differences":[112],"into":[113],"a":[114,123,172,187],"utility":[116,144],"maximization":[117],"framework":[118,203],"formulate":[120],"as":[122],"multi-objective":[124],"optimization":[125],"problem.":[126],"The":[127],"objectives":[128],"are":[132,151],"index":[135],"requirements":[140],"total":[143],"other":[146],"services,":[147],"constraints":[150],"physical":[152],"resource":[153],"limits":[154],"demands.":[157],"Then":[158],"analyze":[160],"complexity":[162],"problem,":[165],"solution,":[169],"includes":[171],"guaranteed":[174],"hybrid":[175],"scheduling":[176],"scheme,":[177],"handover":[178],"call":[188,215],"admission":[189],"control":[190],"algorithm.":[191],"Extensive":[192],"simulation":[193],"conducted":[195],"results":[198],"show":[199],"that":[200],"proposed":[202],"leads":[204],"significantly":[206],"better":[207],"balancing,":[209],"thus":[211],"decrease":[213],"probability":[217],"increase":[225],"best":[230],"effort":[231],"users.":[232]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":12}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
