{"id":"https://openalex.org/W2026809559","doi":"https://doi.org/10.1109/vetecf.2010.5594393","title":"An Opportunistic Spectrum Scheduling Scheme for Multi-Channel Cognitive Radio Networks","display_name":"An Opportunistic Spectrum Scheduling Scheme for Multi-Channel Cognitive Radio Networks","publication_year":2010,"publication_date":"2010-09-01","ids":{"openalex":"https://openalex.org/W2026809559","doi":"https://doi.org/10.1109/vetecf.2010.5594393","mag":"2026809559"},"language":"en","primary_location":{"id":"doi:10.1109/vetecf.2010.5594393","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecf.2010.5594393","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE 72nd Vehicular Technology Conference - Fall","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/A5065853072","display_name":"Vamsi Krishna Tumuluru","orcid":"https://orcid.org/0000-0002-7506-9796"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Vamsi Krishna Tumuluru","raw_affiliation_strings":["Center of Multimedia and Network Technology (CeMNeT) School of Computer Engineering, Nanyang Technological University, Singapore","Center for Multimedia & Network Technol. (CeMNeT), Nanyang Technol. Univ., Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"Center of Multimedia and Network Technology (CeMNeT) School of Computer Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"Center for Multimedia & Network Technol. (CeMNeT), Nanyang Technol. Univ., Singapore, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100338634","display_name":"Ping Wang","orcid":"https://orcid.org/0000-0002-1599-5480"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Ping Wang","raw_affiliation_strings":["Center of Multimedia and Network Technology (CeMNeT) School of Computer Engineering, Nanyang Technological University, Singapore","Center for Multimedia & Network Technol. (CeMNeT), Nanyang Technol. Univ., Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"Center of Multimedia and Network Technology (CeMNeT) School of Computer Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"Center for Multimedia & Network Technol. (CeMNeT), Nanyang Technol. Univ., Singapore, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091266202","display_name":"Dusit Niyato","orcid":"https://orcid.org/0000-0002-7442-7416"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Dusit Niyato","raw_affiliation_strings":["Center of Multimedia and Network Technology (CeMNeT) School of Computer Engineering, Nanyang Technological University, Singapore","Center for Multimedia & Network Technol. (CeMNeT), Nanyang Technol. Univ., Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"Center of Multimedia and Network Technology (CeMNeT) School of Computer Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"Center for Multimedia & Network Technol. (CeMNeT), Nanyang Technol. Univ., Singapore, Singapore","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5065853072"],"corresponding_institution_ids":["https://openalex.org/I172675005"],"apc_list":null,"apc_paid":null,"fwci":1.0684,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.77800758,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"40","issue":null,"first_page":"1","last_page":"5"},"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":0.9998000264167786,"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":0.9998000264167786,"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/T11409","display_name":"Advanced Wireless Network 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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9995999932289124,"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/cognitive-radio","display_name":"Cognitive radio","score":0.8310291767120361},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7729208469390869},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.6397631168365479},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6049962043762207},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.540565550327301},{"id":"https://openalex.org/keywords/maximum-throughput-scheduling","display_name":"Maximum throughput scheduling","score":0.5122310519218445},{"id":"https://openalex.org/keywords/queue","display_name":"Queue","score":0.4498599171638489},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.4452449679374695},{"id":"https://openalex.org/keywords/round-robin-scheduling","display_name":"Round-robin scheduling","score":0.41252946853637695},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3971351385116577},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3486841320991516},{"id":"https://openalex.org/keywords/fair-share-scheduling","display_name":"Fair-share scheduling","score":0.3348153829574585},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.3307512700557709},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1457568109035492},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.09977465867996216},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.0836406946182251}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.8310291767120361},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7729208469390869},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.6397631168365479},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6049962043762207},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.540565550327301},{"id":"https://openalex.org/C29722447","wikidata":"https://www.wikidata.org/wiki/Q17097321","display_name":"Maximum throughput scheduling","level":5,"score":0.5122310519218445},{"id":"https://openalex.org/C160403385","wikidata":"https://www.wikidata.org/wiki/Q220543","display_name":"Queue","level":2,"score":0.4498599171638489},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.4452449679374695},{"id":"https://openalex.org/C175893541","wikidata":"https://www.wikidata.org/wiki/Q1196582","display_name":"Round-robin scheduling","level":4,"score":0.41252946853637695},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3971351385116577},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3486841320991516},{"id":"https://openalex.org/C31689143","wikidata":"https://www.wikidata.org/wiki/Q733809","display_name":"Fair-share scheduling","level":3,"score":0.3348153829574585},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.3307512700557709},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1457568109035492},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.09977465867996216},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0836406946182251}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vetecf.2010.5594393","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecf.2010.5594393","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE 72nd Vehicular Technology Conference - Fall","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1991815256","https://openalex.org/W2097536950","https://openalex.org/W2117382857","https://openalex.org/W2122473665","https://openalex.org/W2145880824","https://openalex.org/W2159475734"],"related_works":["https://openalex.org/W2184166483","https://openalex.org/W4386580182","https://openalex.org/W2129448549","https://openalex.org/W2117584696","https://openalex.org/W3151407988","https://openalex.org/W2059640064","https://openalex.org/W2071937864","https://openalex.org/W2356538771","https://openalex.org/W2359535379","https://openalex.org/W2808646666"],"abstract_inverted_index":{"In":[0,14],"this":[1],"paper,":[2],"we":[3],"develop":[4],"an":[5],"opportunistic":[6],"spectrum":[7],"scheduling":[8,56,101,121],"scheme":[9,122],"for":[10,91],"cognitive":[11],"radio":[12],"networks.":[13],"the":[15,18,29,35,63,67,71,76,80,89,95,107,113,119],"proposed":[16,120],"scheme,":[17],"channel":[19,31,64,68,72,82,93],"status":[20,69],"(i.e.,":[21],"whether":[22],"being":[23],"occupied":[24],"by":[25],"primary":[26],"users)":[27],"and":[28,70,79,127],"instantaneous":[30],"quality":[32],"(SNR":[33],"at":[34],"secondary":[36,59,85,114],"receiver)":[37],"are":[38,132],"assumed":[39],"to":[40,97,105],"vary":[41],"fast":[42],"within":[43],"a":[44,49],"frame":[45,96],"which":[46],"consists":[47],"of":[48,52,111,118,125,129],"fixed":[50],"number":[51],"slots.":[53],"At":[54],"each":[55,58,84,92],"epoch,":[57],"user":[60,86],"will":[61,87],"observe":[62],"conditions,":[65,83],"namely":[66],"quality.":[73],"Based":[74],"on":[75],"queue":[77],"size":[78],"observed":[81],"estimate":[88],"throughput":[90,110,126],"over":[94],"be":[98],"scheduled.":[99],"A":[100],"algorithm":[102],"is":[103],"performed":[104],"maximize":[106],"expected":[108],"aggregate":[109],"all":[112],"users.":[115],"The":[116],"performances":[117],"in":[123],"terms":[124],"percentage":[128],"packet":[130],"drop":[131],"evaluated.":[133]},"counts_by_year":[{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}