{"id":"https://openalex.org/W2087720552","doi":"https://doi.org/10.1049/iet-com:20070355","title":"Interference-limited resource allocation for cognitive radio in orthogonal frequency-division multiplexing networks","display_name":"Interference-limited resource allocation for cognitive radio in orthogonal frequency-division multiplexing networks","publication_year":2008,"publication_date":"2008-07-01","ids":{"openalex":"https://openalex.org/W2087720552","doi":"https://doi.org/10.1049/iet-com:20070355","mag":"2087720552"},"language":"en","primary_location":{"id":"doi:10.1049/iet-com:20070355","is_oa":false,"landing_page_url":"https://doi.org/10.1049/iet-com:20070355","pdf_url":null,"source":{"id":"https://openalex.org/S85427048","display_name":"IET Communications","issn_l":"1751-8628","issn":["1751-8628","1751-8636"],"is_oa":false,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310311714","host_organization_name":"Institution of Engineering and Technology","host_organization_lineage":["https://openalex.org/P4310311714"],"host_organization_lineage_names":["Institution of Engineering and Technology"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IET Communications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"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/A5111762318","display_name":"Alireza Attar","orcid":null},"institutions":[{"id":"https://openalex.org/I183935753","display_name":"King's College London","ror":"https://ror.org/0220mzb33","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I183935753"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"A. Attar","raw_affiliation_strings":["Centre for Telecommunications Research, Department of Electronic Engineering, King's College London, Strand, London, WC2R 2LS, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Telecommunications Research, Department of Electronic Engineering, King's College London, Strand, London, WC2R 2LS, UK","institution_ids":["https://openalex.org/I183935753"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009027912","display_name":"Oliver Holland","orcid":"https://orcid.org/0000-0001-7280-3302"},"institutions":[{"id":"https://openalex.org/I183935753","display_name":"King's College London","ror":"https://ror.org/0220mzb33","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I183935753"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"O. Holland","raw_affiliation_strings":["Centre for Telecommunications Research, Department of Electronic Engineering, King's College London, Strand, London, WC2R 2LS, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Telecommunications Research, Department of Electronic Engineering, King's College London, Strand, London, WC2R 2LS, UK","institution_ids":["https://openalex.org/I183935753"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041338005","display_name":"Mohammad Reza Nakhai","orcid":"https://orcid.org/0000-0001-6718-8448"},"institutions":[{"id":"https://openalex.org/I183935753","display_name":"King's College London","ror":"https://ror.org/0220mzb33","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I183935753"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"M.R. Nakhai","raw_affiliation_strings":["Centre for Telecommunications Research, Department of Electronic Engineering, King's College London, Strand, London, WC2R 2LS, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Telecommunications Research, Department of Electronic Engineering, King's College London, Strand, London, WC2R 2LS, UK","institution_ids":["https://openalex.org/I183935753"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065296493","display_name":"A.H. Aghvami","orcid":null},"institutions":[{"id":"https://openalex.org/I183935753","display_name":"King's College London","ror":"https://ror.org/0220mzb33","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I183935753"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"A.H. Aghvami","raw_affiliation_strings":["Centre for Telecommunications Research, Department of Electronic Engineering, King's College London, Strand, London, WC2R 2LS, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Telecommunications Research, Department of Electronic Engineering, King's College London, Strand, London, WC2R 2LS, UK","institution_ids":["https://openalex.org/I183935753"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I183935753"],"apc_list":{"value":2420,"currency":"USD","value_usd":2420},"apc_paid":null,"fwci":24.5431,"has_fulltext":false,"cited_by_count":105,"citation_normalized_percentile":{"value":0.99472239,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"2","issue":"6","first_page":"806","last_page":"814"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998000264167786,"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":0.9997000098228455,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7871220111846924},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.746978223323822},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.6522087454795837},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.6122474074363708},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.6077436208724976},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5245746970176697},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiple-access","display_name":"Orthogonal frequency-division multiple access","score":0.505919873714447},{"id":"https://openalex.org/keywords/performance-metric","display_name":"Performance metric","score":0.47961223125457764},{"id":"https://openalex.org/keywords/radio-resource-management","display_name":"Radio resource management","score":0.47919711470603943},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.46195554733276367},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.41625475883483887},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3980743885040283},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3481152057647705},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.32721108198165894},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.28258925676345825},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.2681196331977844},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.14865374565124512}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7871220111846924},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.746978223323822},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.6522087454795837},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.6122474074363708},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.6077436208724976},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5245746970176697},{"id":"https://openalex.org/C2775907427","wikidata":"https://www.wikidata.org/wiki/Q2697649","display_name":"Orthogonal frequency-division multiple access","level":4,"score":0.505919873714447},{"id":"https://openalex.org/C2780898871","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Performance metric","level":2,"score":0.47961223125457764},{"id":"https://openalex.org/C182448111","wikidata":"https://www.wikidata.org/wiki/Q7281197","display_name":"Radio resource management","level":4,"score":0.47919711470603943},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.46195554733276367},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.41625475883483887},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3980743885040283},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3481152057647705},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.32721108198165894},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.28258925676345825},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.2681196331977844},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.14865374565124512},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1049/iet-com:20070355","is_oa":false,"landing_page_url":"https://doi.org/10.1049/iet-com:20070355","pdf_url":null,"source":{"id":"https://openalex.org/S85427048","display_name":"IET Communications","issn_l":"1751-8628","issn":["1751-8628","1751-8636"],"is_oa":false,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310311714","host_organization_name":"Institution of Engineering and Technology","host_organization_lineage":["https://openalex.org/P4310311714"],"host_organization_lineage_names":["Institution of Engineering and Technology"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IET Communications","raw_type":"journal-article"},{"id":"pmh:oai:kclpure.kcl.ac.uk:publications/cd2355e9-4763-4f1a-a739-b96e1179ff30","is_oa":false,"landing_page_url":"https://kclpure.kcl.ac.uk/portal/en/publications/cd2355e9-4763-4f1a-a739-b96e1179ff30","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Attar , A , Holland , O , Nakhai , M &amp; Aghvami , A-H 2008 , ' Interference-limited resource allocation for cognitive radio in orthogonal frequency-division multiplexing networks ' , IET Communications , vol. 2 , no. 6 , N/A , pp. 806 - 814 . https://doi.org/10.1049/iet-com:20070355","raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7656887579","display_name":null,"funder_award_id":"EP/D052769/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W147998453","https://openalex.org/W2002937495","https://openalex.org/W2061992737","https://openalex.org/W2071707134","https://openalex.org/W2104137916","https://openalex.org/W2123740318","https://openalex.org/W2131431638","https://openalex.org/W2149416133","https://openalex.org/W2163892319","https://openalex.org/W4250589301"],"related_works":["https://openalex.org/W1571599948","https://openalex.org/W2946146945","https://openalex.org/W26237609","https://openalex.org/W2296212174","https://openalex.org/W2145436768","https://openalex.org/W1572087604","https://openalex.org/W2106576529","https://openalex.org/W2751049846","https://openalex.org/W1992732816","https://openalex.org/W2042624339"],"abstract_inverted_index":{"Efficient":[0],"and":[1,100,107,177],"fair":[2,186],"resource":[3,25],"allocation":[4,26,72],"strategies":[5],"are":[6],"being":[7],"extensively":[8],"studied":[9],"in":[10,13,52,77,103,158,207],"current":[11],"research":[12],"order":[14],"to":[15,37,84,151,171,199],"address":[16],"the":[17,42,70,85,87,104,108,114,118,133,137,153,193,201],"requirements":[18],"of":[19,68,117,139,146,175,195],"future":[20],"wireless":[21],"applications.":[22],"A":[23,188],"novel":[24],"scheme":[27,73],"is":[28,51,124,192],"developed":[29],"for":[30,65,136],"orthogonal":[31],"frequency-division":[32],"multiplexing":[33],"(OFDM)":[34],"networks":[35,96],"designed":[36],"maximise":[38],"performance":[39],"while":[40],"limiting":[41],"received":[43,49],"interference":[44,50,63],"at":[45],"each":[46],"user.":[47],"This":[48],"essence":[53],"used":[54],"as":[55,98],"a":[56,90,159],"fairness":[57,178],"metric;":[58],"moreover,":[59],"by":[60,112,131,143,179],"defining":[61],"different":[62,66],"tolerances":[64],"sets":[67],"users,":[69],"proposed":[71],"can":[74],"be":[75],"exploited":[76],"various":[78],"cognitive":[79],"radio":[80],"scenarios.":[81,209],"As":[82],"applied":[83],"scheme,":[86],"authors":[88],"investigate":[89],"scenario":[91],"where":[92],"two":[93],"cellular":[94],"OFDM-based":[95],"operate":[97],"primary":[99,119,127],"secondary":[101,109,134,154],"systems":[102],"same":[105],"band,":[106],"system":[110,120,128,135],"benefits":[111,129],"accessing":[113],"unused":[115],"resources":[116,141,181],"if":[121],"additional":[122],"capacity":[123],"required.":[125],"The":[126],"either":[130],"charging":[132],"use":[138,152],"its":[140],"or":[142],"some":[144],"form":[145],"reciprocal":[147],"arrangement":[148],"allowing":[149],"it":[150],"system&apos;s":[155],"licenced":[156],"bands":[157],"similar":[160],"manner,":[161],"when":[162],"needed.":[163],"Numerical":[164],"results":[165],"show":[166],"our":[167],"interference-limited":[168],"scheduling":[169],"approach":[170],"achieve":[172],"excellent":[173],"levels":[174],"efficiency":[176],"allocating":[180],"more":[182],"intelligently":[183],"than":[184],"proportional":[185],"scheduling.":[187],"further":[189],"important":[190],"contribution":[191],"application":[194],"sequential":[196],"quadratic":[197],"programming":[198],"solve":[200],"non-convex":[202],"optimisation":[203],"problems":[204],"which":[205],"arise":[206],"such":[208]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":9},{"year":2014,"cited_by_count":10},{"year":2013,"cited_by_count":9},{"year":2012,"cited_by_count":9}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}
