{"id":"https://openalex.org/W1585179213","doi":"https://doi.org/10.1109/icc.2015.7248802","title":"Coordinated radio resource allocation in LTE femtocell cluster considering transport limitations","display_name":"Coordinated radio resource allocation in LTE femtocell cluster considering transport limitations","publication_year":2015,"publication_date":"2015-06-01","ids":{"openalex":"https://openalex.org/W1585179213","doi":"https://doi.org/10.1109/icc.2015.7248802","mag":"1585179213"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2015.7248802","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2015.7248802","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 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/A5100351507","display_name":"Ming Li","orcid":"https://orcid.org/0000-0003-1849-8241"},"institutions":[{"id":"https://openalex.org/I159176309","display_name":"Universit\u00e4t Hamburg","ror":"https://ror.org/00g30e956","country_code":"DE","type":"education","lineage":["https://openalex.org/I159176309"]},{"id":"https://openalex.org/I884043246","display_name":"Hamburg University of Technology","ror":"https://ror.org/04bs1pb34","country_code":"DE","type":"education","lineage":["https://openalex.org/I884043246"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Ming Li","raw_affiliation_strings":["Communication Networks, Hamburg University of Technology, Hamburg, Germany","Communication Networks, Hamburg University of Technology, Schwarzenbergstra\u00dfe 95E, 21073, Germany"],"affiliations":[{"raw_affiliation_string":"Communication Networks, Hamburg University of Technology, Hamburg, Germany","institution_ids":["https://openalex.org/I159176309","https://openalex.org/I884043246"]},{"raw_affiliation_string":"Communication Networks, Hamburg University of Technology, Schwarzenbergstra\u00dfe 95E, 21073, Germany","institution_ids":["https://openalex.org/I159176309","https://openalex.org/I884043246"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080873576","display_name":"Phuong Nga Tran","orcid":null},"institutions":[{"id":"https://openalex.org/I884043246","display_name":"Hamburg University of Technology","ror":"https://ror.org/04bs1pb34","country_code":"DE","type":"education","lineage":["https://openalex.org/I884043246"]},{"id":"https://openalex.org/I159176309","display_name":"Universit\u00e4t Hamburg","ror":"https://ror.org/00g30e956","country_code":"DE","type":"education","lineage":["https://openalex.org/I159176309"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Phuong Nga Tran","raw_affiliation_strings":["Communication Networks, Hamburg University of Technology, Hamburg, Germany","Communication Networks, Hamburg University of Technology, Schwarzenbergstra\u00dfe 95E, 21073, Germany"],"affiliations":[{"raw_affiliation_string":"Communication Networks, Hamburg University of Technology, Hamburg, Germany","institution_ids":["https://openalex.org/I159176309","https://openalex.org/I884043246"]},{"raw_affiliation_string":"Communication Networks, Hamburg University of Technology, Schwarzenbergstra\u00dfe 95E, 21073, Germany","institution_ids":["https://openalex.org/I159176309","https://openalex.org/I884043246"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076127737","display_name":"Huseyin Kerem Tutuncuoglu","orcid":null},"institutions":[{"id":"https://openalex.org/I884043246","display_name":"Hamburg University of Technology","ror":"https://ror.org/04bs1pb34","country_code":"DE","type":"education","lineage":["https://openalex.org/I884043246"]},{"id":"https://openalex.org/I159176309","display_name":"Universit\u00e4t Hamburg","ror":"https://ror.org/00g30e956","country_code":"DE","type":"education","lineage":["https://openalex.org/I159176309"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Huseyin Kerem Tutuncuoglu","raw_affiliation_strings":["Communication Networks, Hamburg University of Technology, Hamburg, Germany","Communication Networks, Hamburg University of Technology, Schwarzenbergstra\u00dfe 95E, 21073, Germany"],"affiliations":[{"raw_affiliation_string":"Communication Networks, Hamburg University of Technology, Hamburg, Germany","institution_ids":["https://openalex.org/I159176309","https://openalex.org/I884043246"]},{"raw_affiliation_string":"Communication Networks, Hamburg University of Technology, Schwarzenbergstra\u00dfe 95E, 21073, Germany","institution_ids":["https://openalex.org/I159176309","https://openalex.org/I884043246"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010111782","display_name":"Andreas Timm\u2010Giel","orcid":"https://orcid.org/0000-0002-5998-6113"},"institutions":[{"id":"https://openalex.org/I159176309","display_name":"Universit\u00e4t Hamburg","ror":"https://ror.org/00g30e956","country_code":"DE","type":"education","lineage":["https://openalex.org/I159176309"]},{"id":"https://openalex.org/I884043246","display_name":"Hamburg University of Technology","ror":"https://ror.org/04bs1pb34","country_code":"DE","type":"education","lineage":["https://openalex.org/I884043246"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Andreas Timm-Giel","raw_affiliation_strings":["Communication Networks, Hamburg University of Technology, Hamburg, Germany","Communication Networks, Hamburg University of Technology, Schwarzenbergstra\u00dfe 95E, 21073, Germany"],"affiliations":[{"raw_affiliation_string":"Communication Networks, Hamburg University of Technology, Hamburg, Germany","institution_ids":["https://openalex.org/I159176309","https://openalex.org/I884043246"]},{"raw_affiliation_string":"Communication Networks, Hamburg University of Technology, Schwarzenbergstra\u00dfe 95E, 21073, Germany","institution_ids":["https://openalex.org/I159176309","https://openalex.org/I884043246"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100351507"],"corresponding_institution_ids":["https://openalex.org/I159176309","https://openalex.org/I884043246"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.03187437,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"3113","last_page":"3118"},"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/T11409","display_name":"Advanced Wireless Network 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/T10575","display_name":"Wireless Communication Networks Research","score":0.9968000054359436,"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":0.7845054864883423},{"id":"https://openalex.org/keywords/femtocell","display_name":"Femtocell","score":0.6921381950378418},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.6709603667259216},{"id":"https://openalex.org/keywords/heuristics","display_name":"Heuristics","score":0.6123913526535034},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5945020318031311},{"id":"https://openalex.org/keywords/lagrangian-relaxation","display_name":"Lagrangian relaxation","score":0.5293793678283691},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.5143114328384399},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.5091471076011658},{"id":"https://openalex.org/keywords/resource-management","display_name":"Resource management (computing)","score":0.444717139005661},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4324774146080017},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.4319293200969696},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.42251208424568176},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3884848356246948},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.16443100571632385},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10403943061828613}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7845054864883423},{"id":"https://openalex.org/C152504517","wikidata":"https://www.wikidata.org/wiki/Q572455","display_name":"Femtocell","level":3,"score":0.6921381950378418},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.6709603667259216},{"id":"https://openalex.org/C127705205","wikidata":"https://www.wikidata.org/wiki/Q5748245","display_name":"Heuristics","level":2,"score":0.6123913526535034},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5945020318031311},{"id":"https://openalex.org/C91765299","wikidata":"https://www.wikidata.org/wiki/Q3424292","display_name":"Lagrangian relaxation","level":2,"score":0.5293793678283691},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.5143114328384399},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.5091471076011658},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.444717139005661},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4324774146080017},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.4319293200969696},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.42251208424568176},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3884848356246948},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.16443100571632385},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10403943061828613},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icc.2015.7248802","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2015.7248802","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-article"},{"id":"pmh:oai:tore.tuhh.de:11420/3309","is_oa":false,"landing_page_url":"http://hdl.handle.net/11420/3309","pdf_url":null,"source":{"id":"https://openalex.org/S4306401751","display_name":"tub.dok (Hamburg University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I884043246","host_organization_name":"Hamburg University of Technology","host_organization_lineage":["https://openalex.org/I884043246"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/8","score":0.4099999964237213,"display_name":"Decent work and economic growth"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W122108318","https://openalex.org/W1497519142","https://openalex.org/W1667399336","https://openalex.org/W1995686532","https://openalex.org/W2039825427","https://openalex.org/W2054406973","https://openalex.org/W2085150164","https://openalex.org/W2134626956","https://openalex.org/W2154796129","https://openalex.org/W2157645774","https://openalex.org/W2963655675","https://openalex.org/W6605003991","https://openalex.org/W6637238607","https://openalex.org/W6680228873"],"related_works":["https://openalex.org/W2907156721","https://openalex.org/W2923452570","https://openalex.org/W206598027","https://openalex.org/W2978610750","https://openalex.org/W2022931285","https://openalex.org/W1589966275","https://openalex.org/W2086872282","https://openalex.org/W2137789903","https://openalex.org/W2153007255","https://openalex.org/W2138781885"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,107],"study":[4],"the":[5,20,27,36,63,67,139,154,162,174],"coordinated":[6,140],"QoE-based":[7],"resource":[8,54,141],"allocation":[9,55,142],"problem":[10,28],"for":[11,101],"downlink":[12],"direction":[13],"in":[14,66,77,115,148],"a":[15,30,73,92,99,149],"LTE":[16,117],"femtocell":[17],"cluster,":[18],"considering":[19,144],"transport":[21,145,163],"network":[22,164],"limitation.":[23],"We":[24],"first":[25],"formulate":[26],"as":[29,98],"convex":[31],"optimization":[32],"problem,":[33],"which":[34,111],"maximizes":[35],"aggregated":[37],"QoE":[38,152],"of":[39,83,126],"all":[40],"users":[41],"and":[42,131],"solve":[43],"it":[44,58,95],"using":[45],"Lagrangian":[46],"relaxation":[47],"method.":[48],"This":[49],"approach":[50],"provides":[51],"an":[52,80],"ideal":[53],"solution":[56],"but":[57],"is":[59,69,96,129],"not":[60,158],"practical,":[61],"because":[62],"allocated":[64],"bandwidth":[65],"model":[68],"assumed":[70],"to":[71,91,120,173],"be":[72,89,113],"real":[74,116],"value,":[75],"while":[76],"practice,":[78],"only":[79],"integer":[81],"amount":[82],"Physical":[84],"Resource":[85],"Blocks":[86],"(PRBs)":[87],"can":[88,112],"assigned":[90],"user.":[93],"However,":[94],"considered":[97],"benchmark":[100],"our":[102,127,167],"new":[103],"developed":[104],"algorithms.":[105],"Afterwards,":[106],"propose":[108],"efficient":[109],"heuristics,":[110],"applied":[114],"systems":[118],"due":[119],"their":[121],"low":[122],"complexity.":[123],"The":[124,135],"performance":[125],"algorithms":[128],"investigated":[130],"evaluated":[132],"by":[133],"simulations.":[134],"simulations":[136],"show":[137],"that":[138,156],"scheme":[143,155],"limitation":[146],"results":[147],"better":[150],"average":[151],"compared":[153],"does":[157],"take":[159],"into":[160],"account":[161],"capacity.":[165],"Furthermore,":[166],"proposed":[168],"heuristics":[169],"are":[170],"very":[171],"close":[172],"theoretical":[175],"optimal":[176],"bound.":[177]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
