{"id":"https://openalex.org/W2043054050","doi":"https://doi.org/10.1109/wcsp.2012.6542864","title":"Cross entropy based component carrier allocation in LTE-Advanced wireless communication system","display_name":"Cross entropy based component carrier allocation in LTE-Advanced wireless communication system","publication_year":2012,"publication_date":"2012-10-01","ids":{"openalex":"https://openalex.org/W2043054050","doi":"https://doi.org/10.1109/wcsp.2012.6542864","mag":"2043054050"},"language":"en","primary_location":{"id":"doi:10.1109/wcsp.2012.6542864","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcsp.2012.6542864","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 International Conference on Wireless Communications and Signal Processing (WCSP)","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/A5100423438","display_name":"Ye Wang","orcid":"https://orcid.org/0000-0002-0464-9136"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ye Wang","raw_affiliation_strings":["Communication Engineering Research Center, Harbin Institute of Technology Shenzhen Graduate School, Shenzhen, Guangdong, China","Commun. Eng. Res. Center, Harbin Inst. of Technol., Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Communication Engineering Research Center, Harbin Institute of Technology Shenzhen Graduate School, Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I204983213"]},{"raw_affiliation_string":"Commun. Eng. Res. Center, Harbin Inst. of Technol., Shenzhen, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101475388","display_name":"Peipei Chen","orcid":"https://orcid.org/0009-0008-3200-3173"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peipei Chen","raw_affiliation_strings":["Communication Engineering Research Center, Harbin Institute of Technology Shenzhen Graduate School, Shenzhen, Guangdong, China","Commun. Eng. Res. Center, Harbin Inst. of Technol., Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Communication Engineering Research Center, Harbin Institute of Technology Shenzhen Graduate School, Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I204983213"]},{"raw_affiliation_string":"Commun. Eng. Res. Center, Harbin Inst. of Technol., Shenzhen, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071725895","display_name":"Qinyu Zhang","orcid":"https://orcid.org/0000-0001-9272-0475"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qinyu Zhang","raw_affiliation_strings":["Communication Engineering Research Center, Harbin Institute of Technology Shenzhen Graduate School, Shenzhen, Guangdong, China","Commun. Eng. Res. Center, Harbin Inst. of Technol., Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Communication Engineering Research Center, Harbin Institute of Technology Shenzhen Graduate School, Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I204983213"]},{"raw_affiliation_string":"Commun. Eng. Res. Center, Harbin Inst. of Technol., Shenzhen, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083787204","display_name":"Xiaodong Lin","orcid":"https://orcid.org/0000-0001-8916-6645"},"institutions":[{"id":"https://openalex.org/I39470171","display_name":"University of Ontario Institute of Technology","ror":"https://ror.org/016zre027","country_code":"CA","type":"education","lineage":["https://openalex.org/I39470171"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Xiaodong Lin","raw_affiliation_strings":["University of Ontario Institute of Technology, Canada","Inst. of Technol., Univ. of Ontario, Oshawa, ON, Canada"],"affiliations":[{"raw_affiliation_string":"University of Ontario Institute of Technology, Canada","institution_ids":["https://openalex.org/I39470171"]},{"raw_affiliation_string":"Inst. of Technol., Univ. of Ontario, Oshawa, ON, Canada","institution_ids":["https://openalex.org/I39470171"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100423438"],"corresponding_institution_ids":["https://openalex.org/I204983213"],"apc_list":null,"apc_paid":null,"fwci":0.2485,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.59353233,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"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":0.9995999932289124,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9943000078201294,"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":0.7095996141433716},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.6401102542877197},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.554919421672821},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.502818763256073},{"id":"https://openalex.org/keywords/component","display_name":"Component (thermodynamics)","score":0.4834181070327759},{"id":"https://openalex.org/keywords/greedy-algorithm","display_name":"Greedy algorithm","score":0.47757604718208313},{"id":"https://openalex.org/keywords/lte-advanced","display_name":"LTE Advanced","score":0.46939817070961},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.46422669291496277},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.44917815923690796},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.24900007247924805},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.23577773571014404},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.20348995923995972},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11801856756210327},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10666221380233765}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7095996141433716},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.6401102542877197},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.554919421672821},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.502818763256073},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.4834181070327759},{"id":"https://openalex.org/C51823790","wikidata":"https://www.wikidata.org/wiki/Q504353","display_name":"Greedy algorithm","level":2,"score":0.47757604718208313},{"id":"https://openalex.org/C17652562","wikidata":"https://www.wikidata.org/wiki/Q1345402","display_name":"LTE Advanced","level":3,"score":0.46939817070961},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.46422669291496277},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.44917815923690796},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.24900007247924805},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.23577773571014404},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.20348995923995972},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11801856756210327},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10666221380233765},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcsp.2012.6542864","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcsp.2012.6542864","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 International Conference on Wireless Communications and Signal Processing (WCSP)","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":10,"referenced_works":["https://openalex.org/W2007107506","https://openalex.org/W2092711791","https://openalex.org/W2108359457","https://openalex.org/W2132083787","https://openalex.org/W2132711202","https://openalex.org/W2151300511","https://openalex.org/W2152332139","https://openalex.org/W2159091844","https://openalex.org/W2159452531","https://openalex.org/W2159997570"],"related_works":["https://openalex.org/W4387497383","https://openalex.org/W3183948672","https://openalex.org/W3173606202","https://openalex.org/W3110381201","https://openalex.org/W2948807893","https://openalex.org/W2935909890","https://openalex.org/W2778153218","https://openalex.org/W2758277628","https://openalex.org/W1531601525","https://openalex.org/W2979334915"],"abstract_inverted_index":{"In":[0,56],"order":[1],"to":[2,5,26,37,127],"achieve":[3],"up":[4],"1":[6],"Gbit/s":[7],"peak":[8],"data":[9,29],"rate":[10,30],"in":[11,40,53,66],"the":[12,24,41,50,61,72,99,129,136,150,153],"future":[13],"IMT-Advanced":[14],"mobile":[15],"systems,":[16],"carrier":[17,63],"aggregation":[18],"(CA)":[19],"technique":[20],"is":[21,95,125],"introduced":[22],"by":[23],"3GPP":[25],"support":[27],"higher":[28],"transmissions":[31],"over":[32],"wide":[33],"frequency":[34],"bandwidths":[35],"(up":[36],"100":[38],"MHz)":[39],"LTE-Advanced":[42],"(LTE-A)":[43],"standards.":[44],"This":[45],"technical":[46],"envisagement":[47],"puts":[48],"forward":[49],"new":[51],"challenge":[52],"resource":[54,73,77],"allocation.":[55],"this":[57],"paper,":[58],"we":[59,102,140],"investigates":[60],"component":[62],"(CC)":[64],"allocation":[65,74,107,119],"LTE-A":[67],"system.":[68],"We":[69],"first":[70],"separate":[71],"into":[75,145],"CC-,":[76],"block":[78],"(RB)-":[79],"and":[80,109],"power-allocation.":[81],"Then,":[82],"an":[83,104],"optimization":[84,100,131],"problem":[85],"that":[86],"maximizes":[87],"system":[88],"sum":[89],"capacity":[90],"with":[91,121],"proportional":[92],"fairness(PF)":[93],"guarantee":[94],"formulated.":[96],"To":[97,133],"simplify":[98],"problem,":[101],"present":[103],"approximate":[105],"RB":[106],"approach":[108],"two":[110],"alternative":[111],"objective":[112],"functions.":[113],"A":[114],"greedy":[115],"algorithm":[116],"for":[117],"CC":[118],"(GACCA)":[120],"low":[122],"computational":[123],"complexity":[124],"presented":[126],"solve":[128],"simplified":[130],"problem.":[132],"further":[134],"improve":[135],"quality":[137],"of":[138,152],"solution,":[139],"introduce":[141],"cross":[142],"entropy":[143],"method":[144],"GACCA.":[146],"Numerical":[147],"simulations":[148],"verify":[149],"efficiency":[151],"proposed":[154],"algorithm.":[155]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
