{"id":"https://openalex.org/W2289727623","doi":"https://doi.org/10.1109/iscc.2015.7405553","title":"QoE-based radio resource allocation in LTE femtocell considering transport limitations","display_name":"QoE-based radio resource allocation in LTE femtocell considering transport limitations","publication_year":2015,"publication_date":"2015-07-01","ids":{"openalex":"https://openalex.org/W2289727623","doi":"https://doi.org/10.1109/iscc.2015.7405553","mag":"2289727623"},"language":"en","primary_location":{"id":"doi:10.1109/iscc.2015.7405553","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscc.2015.7405553","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE Symposium on Computers and Communication (ISCC)","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"],"affiliations":[{"raw_affiliation_string":"Communication Networks, Hamburg University of Technology, Hamburg, 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/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":"Phuong Nga Tran","raw_affiliation_strings":["Communication Networks, Hamburg University of Technology, Hamburg, Germany"],"affiliations":[{"raw_affiliation_string":"Communication Networks, Hamburg University of Technology, Hamburg, 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/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":"Huseyin Kerem Tutuncuoglu","raw_affiliation_strings":["Communication Networks, Hamburg University of Technology, Hamburg, Germany"],"affiliations":[{"raw_affiliation_string":"Communication Networks, Hamburg University of Technology, Hamburg, 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/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":"Andreas Timm-Giel","raw_affiliation_strings":["Communication Networks, Hamburg University of Technology, Hamburg, Germany"],"affiliations":[{"raw_affiliation_string":"Communication Networks, Hamburg University of Technology, Hamburg, 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":0,"citation_normalized_percentile":{"value":0.13744885,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"2011","issue":null,"first_page":"433","last_page":"438"},"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":0.991599977016449,"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":0.7858818769454956},{"id":"https://openalex.org/keywords/femtocell","display_name":"Femtocell","score":0.7687652111053467},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.6527296900749207},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.6482512950897217},{"id":"https://openalex.org/keywords/lagrangian-relaxation","display_name":"Lagrangian relaxation","score":0.6067774295806885},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.5985560417175293},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.5829545855522156},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.5508161783218384},{"id":"https://openalex.org/keywords/resource-management","display_name":"Resource management (computing)","score":0.4733222424983978},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.46438702940940857},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.423844575881958},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.37763258814811707},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.16345468163490295},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09831485152244568}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7858818769454956},{"id":"https://openalex.org/C152504517","wikidata":"https://www.wikidata.org/wiki/Q572455","display_name":"Femtocell","level":3,"score":0.7687652111053467},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.6527296900749207},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.6482512950897217},{"id":"https://openalex.org/C91765299","wikidata":"https://www.wikidata.org/wiki/Q3424292","display_name":"Lagrangian relaxation","level":2,"score":0.6067774295806885},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.5985560417175293},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.5829545855522156},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.5508161783218384},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.4733222424983978},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.46438702940940857},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.423844575881958},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.37763258814811707},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.16345468163490295},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09831485152244568},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","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},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/iscc.2015.7405553","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscc.2015.7405553","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE Symposium on Computers and Communication (ISCC)","raw_type":"proceedings-article"},{"id":"pmh:oai:tore.tuhh.de:11420/3400","is_oa":false,"landing_page_url":"http://hdl.handle.net/11420/3400","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":[{"score":0.4099999964237213,"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"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/W2147237069","https://openalex.org/W2154796129","https://openalex.org/W2157645774","https://openalex.org/W6637238607","https://openalex.org/W6680228873"],"related_works":["https://openalex.org/W2028389528","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/W1592324786"],"abstract_inverted_index":{"In":[0,137],"this":[1],"paper,":[2],"we":[3,104],"study":[4],"the":[5,17,24,33,60,64,134,143,156,160],"QoE-based":[6],"resource":[7,51],"allocation":[8,52],"problem":[9,25],"for":[10,98],"downlink":[11],"direction":[12],"in":[13,63,74,113,127,133,159],"LTE":[14,115],"femtocells,":[15],"considering":[16],"transport":[18,135,140],"network":[19,141],"limitation.":[20],"We":[21],"first":[22],"formulate":[23],"as":[26,95,155],"a":[27,70,89,96],"convex":[28],"optimization":[29],"problem,":[30],"which":[31,109],"maximizes":[32],"aggregated":[34],"QoE":[35],"of":[36,80,139],"all":[37],"users":[38],"and":[39],"solve":[40],"it":[41,55,92,148],"using":[42],"Lagrangian":[43],"relaxation":[44],"method.":[45],"This":[46],"approach":[47],"provides":[48],"an":[49,77,106,124],"ideal":[50],"solution":[53,126,158],"but":[54],"is":[56,66,93,119,130],"not":[57],"practical,":[58],"because":[59],"allocated":[61],"bandwidth":[62],"model":[65],"assumed":[67],"to":[68,88,122],"be":[69,86,111],"real":[71,114],"value,":[72],"while":[73],"practice,":[75],"only":[76],"integer":[78],"amount":[79],"Physical":[81],"Resource":[82],"Blocks":[83],"(PRBs)":[84],"can":[85,110],"assigned":[87],"user.":[90],"However,":[91],"considered":[94],"benchmark":[97],"our":[99],"new":[100],"developed":[101],"algorithm.":[102],"Then":[103],"propose":[105],"efficient":[107],"heuristic,":[108],"applied":[112],"systems.":[116],"The":[117],"heuristic":[118],"mathematically":[120],"proven":[121],"provide":[123],"optimal":[125,157],"case":[128,138],"there":[129],"no":[131],"limitation":[132],"network.":[136],"limitation,":[142],"simulation":[144],"results":[145],"show":[146],"that":[147],"gives":[149],"almost":[150],"identical":[151],"performance":[152],"(ca.":[153],"1%)":[154],"investigated":[161],"scenario.":[162]},"counts_by_year":[],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
