{"id":"https://openalex.org/W2133127247","doi":"https://doi.org/10.1109/vetecf.2009.5378936","title":"Resource Allocation Based on Channel Distribution Information for Elastic and Streaming Traffic in OFDMA Networks: A Heuristic Algorithm","display_name":"Resource Allocation Based on Channel Distribution Information for Elastic and Streaming Traffic in OFDMA Networks: A Heuristic Algorithm","publication_year":2009,"publication_date":"2009-09-01","ids":{"openalex":"https://openalex.org/W2133127247","doi":"https://doi.org/10.1109/vetecf.2009.5378936","mag":"2133127247"},"language":"en","primary_location":{"id":"doi:10.1109/vetecf.2009.5378936","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecf.2009.5378936","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE 70th Vehicular Technology Conference Fall","raw_type":"proceedings-article"},"type":"conference-paper","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/A5090238254","display_name":"Nader Mokari","orcid":"https://orcid.org/0000-0001-5364-8888"},"institutions":[{"id":"https://openalex.org/I1516879","display_name":"Tarbiat Modares University","ror":"https://ror.org/03mwgfy56","country_code":"IR","type":"education","lineage":["https://openalex.org/I1516879"]},{"id":"https://openalex.org/I4210116604","display_name":"Ilam University","ror":"https://ror.org/01r277z15","country_code":"IR","type":"education","lineage":["https://openalex.org/I4210116604"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Nader Mokari","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Tarbiat Moalem University, Tehran, Iran","Dept. of Electr. & Comput. Eng., Tarbiat Modares Univ., Tehran, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Tarbiat Moalem University, Tehran, Iran","institution_ids":["https://openalex.org/I4210116604"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Tarbiat Modares Univ., Tehran, Iran","institution_ids":["https://openalex.org/I1516879"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087446234","display_name":"Mohammad Reza Javan","orcid":"https://orcid.org/0000-0001-9364-315X"},"institutions":[{"id":"https://openalex.org/I1516879","display_name":"Tarbiat Modares University","ror":"https://ror.org/03mwgfy56","country_code":"IR","type":"education","lineage":["https://openalex.org/I1516879"]},{"id":"https://openalex.org/I4210116604","display_name":"Ilam University","ror":"https://ror.org/01r277z15","country_code":"IR","type":"education","lineage":["https://openalex.org/I4210116604"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Mohammad R. Javan","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Tarbiat Moalem University, Tehran, Iran","Dept. of Electr. & Comput. Eng., Tarbiat Modares Univ., Tehran, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Tarbiat Moalem University, Tehran, Iran","institution_ids":["https://openalex.org/I4210116604"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Tarbiat Modares Univ., Tehran, Iran","institution_ids":["https://openalex.org/I1516879"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022880485","display_name":"Keivan Navaie","orcid":"https://orcid.org/0000-0002-4399-6472"},"institutions":[{"id":"https://openalex.org/I1516879","display_name":"Tarbiat Modares University","ror":"https://ror.org/03mwgfy56","country_code":"IR","type":"education","lineage":["https://openalex.org/I1516879"]},{"id":"https://openalex.org/I4210116604","display_name":"Ilam University","ror":"https://ror.org/01r277z15","country_code":"IR","type":"education","lineage":["https://openalex.org/I4210116604"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Keivan Navaie","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Tarbiat Moalem University, Tehran, Iran","Dept. of Electr. & Comput. Eng., Tarbiat Modares Univ., Tehran, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Tarbiat Moalem University, Tehran, Iran","institution_ids":["https://openalex.org/I4210116604"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Tarbiat Modares Univ., Tehran, Iran","institution_ids":["https://openalex.org/I1516879"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"12","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":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":0.9990000128746033,"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":0.9976999759674072,"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/subcarrier","display_name":"Subcarrier","score":0.9149320125579834},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7693158984184265},{"id":"https://openalex.org/keywords/frequency-division-multiple-access","display_name":"Frequency-division multiple access","score":0.6372175216674805},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.6181296110153198},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiple-access","display_name":"Orthogonal frequency-division multiple access","score":0.591815173625946},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5030576586723328},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4779517650604248},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.47266897559165955},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.44138282537460327},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.43899866938591003},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4389364421367645},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.38512033224105835},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.357349157333374},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12234970927238464},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1070166826248169}],"concepts":[{"id":"https://openalex.org/C198329298","wikidata":"https://www.wikidata.org/wiki/Q586358","display_name":"Subcarrier","level":4,"score":0.9149320125579834},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7693158984184265},{"id":"https://openalex.org/C2776208322","wikidata":"https://www.wikidata.org/wiki/Q844071","display_name":"Frequency-division multiple access","level":4,"score":0.6372175216674805},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.6181296110153198},{"id":"https://openalex.org/C2775907427","wikidata":"https://www.wikidata.org/wiki/Q2697649","display_name":"Orthogonal frequency-division multiple access","level":4,"score":0.591815173625946},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5030576586723328},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4779517650604248},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.47266897559165955},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.44138282537460327},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.43899866938591003},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4389364421367645},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.38512033224105835},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.357349157333374},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12234970927238464},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1070166826248169},{"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/vetecf.2009.5378936","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecf.2009.5378936","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE 70th Vehicular Technology Conference Fall","raw_type":"proceedings-article"},{"id":"pmh:oai:eprints.lancs.ac.uk:72660","is_oa":false,"landing_page_url":"https://eprints.lancs.ac.uk/id/eprint/72660/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401916","display_name":"Lancaster EPrints (Lancaster University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67415387","host_organization_name":"Lancaster University","host_organization_lineage":["https://openalex.org/I67415387"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Contribution in Book/Report/Proceedings"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W595252221","https://openalex.org/W1483997329","https://openalex.org/W1865822924","https://openalex.org/W1913536851","https://openalex.org/W2027483648","https://openalex.org/W2048629128","https://openalex.org/W2060611826","https://openalex.org/W2100359132","https://openalex.org/W2106749358","https://openalex.org/W2112719973","https://openalex.org/W2116456097","https://openalex.org/W2129615485","https://openalex.org/W2145020804","https://openalex.org/W2166196983","https://openalex.org/W2168124633","https://openalex.org/W2610335499","https://openalex.org/W3149837210","https://openalex.org/W6639055557","https://openalex.org/W6639958182","https://openalex.org/W6679359251"],"related_works":["https://openalex.org/W2097993687","https://openalex.org/W2131811892","https://openalex.org/W2160442106","https://openalex.org/W2297763332","https://openalex.org/W2142548449","https://openalex.org/W2020968928","https://openalex.org/W2093099276","https://openalex.org/W2077426315","https://openalex.org/W2077407689","https://openalex.org/W2043467172"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,120,137,188],"propose":[4],"a":[5,40,73,171],"low":[6],"complexity":[7],"heuristic":[8,172],"algorithm":[9,173],"for":[10,103],"radio":[11,147],"resource":[12,62,123],"allocation":[13,63,124],"in":[14,34,48,64],"orthogonal":[15],"frequency":[16],"division":[17],"multiple":[18],"access":[19],"(OFDMA)":[20],"systems":[21],"based":[22,174],"on":[23,175,201],"subcarrier":[24,140],"channel":[25],"distribution":[26],"information":[27],"(CDI).":[28],"We":[29,57,168],"consider":[30,54],"practical":[31],"rate":[32,36,83,94,101],"adaptation":[33],"which":[35,46,71],"is":[37,47,88],"adapted":[38],"using":[39],"predefined":[41],"set":[42],"of":[43,61,95,157,182,192,194,207],"modulation":[44],"levels,":[45],"contrast":[49],"to":[50,89,130,164,178],"previous":[51],"works":[52],"that":[53],"continuous":[55],"rate.":[56],"formulate":[58],"the":[59,91,96,117,122,145,150,158,165,183,190,202,205],"problem":[60,125],"an":[65,180],"OFDMA":[66],"system":[67],"with":[68,81],"streaming":[69,104,135,208],"traffic":[70,80,105,132],"requires":[72],"minimum":[74],"guaranteed":[75],"average":[76,100],"rate,":[77],"and":[78,141,143,153,209],"elastic":[79,97,166,210],"flexible":[82],"requirements.":[84],"The":[85],"main":[86],"objective":[87],"maximize":[90],"total":[92],"transmission":[93,110,155],"users,":[98],"while":[99],"guarantees":[102],"as":[106,108],"well":[107],"maximum":[109],"power":[111,142,156],"constraints":[112],"are":[113,161],"satisfied.":[114],"To":[115],"reduce":[116],"computational":[118],"complexity,":[119],"decouple":[121],"into":[126],"two":[127,131],"sub-problems":[128],"corresponding":[129],"types.":[133],"For":[134],"traffic,":[136],"optimally":[138,162],"allocate":[139],"then":[144,169],"remaining":[146],"resources":[148],"including":[149],"unassigned":[151],"subcarriers":[152],"unallocated":[154],"base":[159],"station":[160],"allocated":[163],"traffic.":[167],"develop":[170],"Lagrangian":[176],"method":[177],"obtain":[179],"approximation":[181],"optimal":[184],"solution.":[185],"Using":[186],"simulations,":[187],"study":[189],"impact":[191],"number":[193,206],"fading":[195],"regions.":[196],"Simulations":[197],"also":[198],"provides":[199],"insight":[200],"trade-off":[203],"between":[204],"users.":[211]},"counts_by_year":[{"year":2013,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
