{"id":"https://openalex.org/W2101067739","doi":"https://doi.org/10.1109/jcn.2010.6388432","title":"Proportional fair scheduling algorithm in OFDMA-based wireless systems with QoS constraints","display_name":"Proportional fair scheduling algorithm in OFDMA-based wireless systems with QoS constraints","publication_year":2010,"publication_date":"2010-02-01","ids":{"openalex":"https://openalex.org/W2101067739","doi":"https://doi.org/10.1109/jcn.2010.6388432","mag":"2101067739"},"language":"en","primary_location":{"id":"doi:10.1109/jcn.2010.6388432","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jcn.2010.6388432","pdf_url":null,"source":{"id":"https://openalex.org/S173102057","display_name":"Journal of Communications and Networks","issn_l":"1229-2370","issn":["1229-2370","1976-5541"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Communications and Networks","raw_type":"journal-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/A5071092024","display_name":"Tolga G\u0131r\u0131c\u0131","orcid":"https://orcid.org/0000-0002-5705-4806"},"institutions":[{"id":"https://openalex.org/I13236232","display_name":"TOBB University of Economics and Technology","ror":"https://ror.org/03ewx7v96","country_code":"TR","type":"education","lineage":["https://openalex.org/I13236232"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Tolga Girici","raw_affiliation_strings":["Dept. of Electrical and Electronics Eng. of TOBB University of Economics and Technology, Ankara, Turkey"],"affiliations":[{"raw_affiliation_string":"Dept. of Electrical and Electronics Eng. of TOBB University of Economics and Technology, Ankara, Turkey","institution_ids":["https://openalex.org/I13236232"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048068854","display_name":"Chenxi Zhu","orcid":"https://orcid.org/0000-0001-5520-7744"},"institutions":[{"id":"https://openalex.org/I4210094759","display_name":"Fujitsu (United States)","ror":"https://ror.org/0073whr05","country_code":"US","type":"company","lineage":["https://openalex.org/I2252096349","https://openalex.org/I4210094759"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chenxi Zhu","raw_affiliation_strings":["Fujitsu Labs of America at College Park, 8400 Baltimore Ave., Suite 302, College Park, MD, 20740, USA"],"affiliations":[{"raw_affiliation_string":"Fujitsu Labs of America at College Park, 8400 Baltimore Ave., Suite 302, College Park, MD, 20740, USA","institution_ids":["https://openalex.org/I4210094759"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081858214","display_name":"Jonathan R. Agre","orcid":null},"institutions":[{"id":"https://openalex.org/I4210094759","display_name":"Fujitsu (United States)","ror":"https://ror.org/0073whr05","country_code":"US","type":"company","lineage":["https://openalex.org/I2252096349","https://openalex.org/I4210094759"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jonathan R. Agre","raw_affiliation_strings":["Fujitsu Labs of America at College Park, 8400 Baltimore Ave., Suite 302, College Park, MD, 20740, USA"],"affiliations":[{"raw_affiliation_string":"Fujitsu Labs of America at College Park, 8400 Baltimore Ave., Suite 302, College Park, MD, 20740, USA","institution_ids":["https://openalex.org/I4210094759"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008039780","display_name":"Anthony Ephremides","orcid":"https://orcid.org/0000-0003-0172-8944"},"institutions":[{"id":"https://openalex.org/I66946132","display_name":"University of Maryland, College Park","ror":"https://ror.org/047s2c258","country_code":"US","type":"education","lineage":["https://openalex.org/I66946132"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Anthony Ephremides","raw_affiliation_strings":["Department of Electrical Engineering and Institute of Systems Research at University of Maryland, College Park, MD, 20740, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Institute of Systems Research at University of Maryland, College Park, MD, 20740, USA","institution_ids":["https://openalex.org/I66946132"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5071092024"],"corresponding_institution_ids":["https://openalex.org/I13236232"],"apc_list":null,"apc_paid":null,"fwci":4.3296,"has_fulltext":false,"cited_by_count":82,"citation_normalized_percentile":{"value":0.94577921,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"12","issue":"1","first_page":"30","last_page":"42"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9966999888420105,"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":0.9909999966621399,"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":0.9053340554237366},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.7124506235122681},{"id":"https://openalex.org/keywords/proportionally-fair","display_name":"Proportionally fair","score":0.6060953140258789},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.5978059768676758},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5794031620025635},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.5532752275466919},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5268123149871826},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.48565924167633057},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4713168740272522},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.4705662429332733},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiple-access","display_name":"Orthogonal frequency-division multiple access","score":0.45590940117836},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.43220335245132446},{"id":"https://openalex.org/keywords/channel-allocation-schemes","display_name":"Channel allocation schemes","score":0.4276968836784363},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.36761409044265747},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.35489100217819214},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.28019440174102783},{"id":"https://openalex.org/keywords/dynamic-priority-scheduling","display_name":"Dynamic priority scheduling","score":0.24370431900024414},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14532384276390076},{"id":"https://openalex.org/keywords/round-robin-scheduling","display_name":"Round-robin scheduling","score":0.1306467354297638}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9053340554237366},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.7124506235122681},{"id":"https://openalex.org/C86127852","wikidata":"https://www.wikidata.org/wiki/Q7250364","display_name":"Proportionally fair","level":5,"score":0.6060953140258789},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.5978059768676758},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5794031620025635},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.5532752275466919},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5268123149871826},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.48565924167633057},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4713168740272522},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.4705662429332733},{"id":"https://openalex.org/C2775907427","wikidata":"https://www.wikidata.org/wiki/Q2697649","display_name":"Orthogonal frequency-division multiple access","level":4,"score":0.45590940117836},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.43220335245132446},{"id":"https://openalex.org/C114237682","wikidata":"https://www.wikidata.org/wiki/Q5072483","display_name":"Channel allocation schemes","level":3,"score":0.4276968836784363},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.36761409044265747},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.35489100217819214},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.28019440174102783},{"id":"https://openalex.org/C107568181","wikidata":"https://www.wikidata.org/wiki/Q5319000","display_name":"Dynamic priority scheduling","level":3,"score":0.24370431900024414},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14532384276390076},{"id":"https://openalex.org/C175893541","wikidata":"https://www.wikidata.org/wiki/Q1196582","display_name":"Round-robin scheduling","level":4,"score":0.1306467354297638},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jcn.2010.6388432","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jcn.2010.6388432","pdf_url":null,"source":{"id":"https://openalex.org/S173102057","display_name":"Journal of Communications and Networks","issn_l":"1229-2370","issn":["1229-2370","1976-5541"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Communications and Networks","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1573189129","https://openalex.org/W1869344699","https://openalex.org/W2033129021","https://openalex.org/W2096075626","https://openalex.org/W2108359457","https://openalex.org/W2113495542","https://openalex.org/W2116456097","https://openalex.org/W2125852174","https://openalex.org/W2130034407","https://openalex.org/W2134716185","https://openalex.org/W2134845634","https://openalex.org/W2135946392","https://openalex.org/W2137760878","https://openalex.org/W2143225747","https://openalex.org/W2143432773","https://openalex.org/W2145020804","https://openalex.org/W2156441612","https://openalex.org/W2158116199","https://openalex.org/W2158295740","https://openalex.org/W2170779321","https://openalex.org/W2509283820","https://openalex.org/W6634173261","https://openalex.org/W6639078367","https://openalex.org/W6680578814","https://openalex.org/W6681383903","https://openalex.org/W6724807237"],"related_works":["https://openalex.org/W2907156721","https://openalex.org/W2063285884","https://openalex.org/W2383112630","https://openalex.org/W1843974825","https://openalex.org/W2349054151","https://openalex.org/W2085896218","https://openalex.org/W2787808551","https://openalex.org/W1976868276","https://openalex.org/W1969906201","https://openalex.org/W1654541684"],"abstract_inverted_index":{"In":[0],"this":[1],"work":[2],"we":[3],"consider":[4],"the":[5,104],"problem":[6],"of":[7,14,19,24,54],"downlink":[8],"resource":[9,84],"allocation":[10,85],"for":[11,26,90],"proportional":[12],"fairness":[13],"long":[15,48],"term":[16,49],"received":[17,51],"rates":[18,120],"data":[20,122],"users":[21,45,123],"and":[22,41,60,65,70,112,118],"quality":[23,53],"service":[25,55],"real":[27],"time":[28],"sessions":[29,114],"in":[30,124],"an":[31],"OFDMA-based":[32],"wireless":[33],"system.":[34],"The":[35],"base":[36],"station":[37],"allocates":[38],"available":[39],"power":[40,71],"subchannels":[42],"to":[43,82,110,121],"individual":[44],"based":[46,57],"on":[47],"average":[50],"rates,":[52],"(QoS)":[56],"rate":[58],"constraints":[59],"channel":[61],"conditions.":[62],"We":[63,87],"formulate":[64],"solve":[66],"a":[67,77],"joint":[68],"bandwidth":[69],"optimization":[72],"problem,":[73],"solving":[74],"which":[75],"provides":[76,107],"performance":[78],"improvement":[79],"with":[80,126],"respect":[81],"existing":[83,127],"algorithms.":[86],"propose":[88],"schemes":[89],"flat":[91],"as":[92,94],"well":[93],"frequency":[95],"selective":[96],"fading":[97],"cases.":[98],"Numerical":[99],"evaluation":[100],"results":[101],"show":[102],"that":[103],"proposed":[105],"method":[106],"better":[108],"QoS":[109],"voice":[111],"video":[113],"while":[115],"providing":[116],"more":[117],"fair":[119],"comparison":[125],"schemes.":[128]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":11},{"year":2014,"cited_by_count":12},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
