{"id":"https://openalex.org/W2082076899","doi":"https://doi.org/10.1109/glocom.2011.6133706","title":"Predictive Channel Access in Cognitive Radio Networks Based on Variable Order Markov Models","display_name":"Predictive Channel Access in Cognitive Radio Networks Based on Variable Order Markov Models","publication_year":2011,"publication_date":"2011-12-01","ids":{"openalex":"https://openalex.org/W2082076899","doi":"https://doi.org/10.1109/glocom.2011.6133706","mag":"2082076899"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2011.6133706","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2011.6133706","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE Global Telecommunications Conference - GLOBECOM 2011","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/A5087142898","display_name":"Chamara Devanarayana","orcid":null},"institutions":[{"id":"https://openalex.org/I46247651","display_name":"University of Manitoba","ror":"https://ror.org/02gfys938","country_code":"CA","type":"education","lineage":["https://openalex.org/I46247651"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"C. Devanarayana","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Manitoba, Winnipeg, MAN, Canada","[Dept. of Electr. & Comput. Eng, Univ. of Manitoba, Winnipeg, MB, Canada]"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Manitoba, Winnipeg, MAN, Canada","institution_ids":["https://openalex.org/I46247651"]},{"raw_affiliation_string":"[Dept. of Electr. & Comput. Eng, Univ. of Manitoba, Winnipeg, MB, Canada]","institution_ids":["https://openalex.org/I46247651"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016125211","display_name":"Attahiru Sule Alfa","orcid":"https://orcid.org/0000-0002-6486-2908"},"institutions":[{"id":"https://openalex.org/I46247651","display_name":"University of Manitoba","ror":"https://ror.org/02gfys938","country_code":"CA","type":"education","lineage":["https://openalex.org/I46247651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"A. S. Alfa","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Manitoba, Winnipeg, MAN, Canada","[Dept. of Electr. & Comput. Eng, Univ. of Manitoba, Winnipeg, MB, Canada]"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Manitoba, Winnipeg, MAN, Canada","institution_ids":["https://openalex.org/I46247651"]},{"raw_affiliation_string":"[Dept. of Electr. & Comput. Eng, Univ. of Manitoba, Winnipeg, MB, Canada]","institution_ids":["https://openalex.org/I46247651"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5087142898"],"corresponding_institution_ids":["https://openalex.org/I46247651"],"apc_list":null,"apc_paid":null,"fwci":1.4617,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.83364412,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"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":1.0,"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":1.0,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9994000196456909,"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":0.9991000294685364,"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":0.7745870351791382},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.7118759155273438},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.6387373805046082},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.6341493129730225},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.6215236186981201},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.48285895586013794},{"id":"https://openalex.org/keywords/markov-process","display_name":"Markov process","score":0.4666905999183655},{"id":"https://openalex.org/keywords/probabilistic-logic","display_name":"Probabilistic logic","score":0.4577540159225464},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.24443364143371582},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.10838332772254944},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09705796837806702}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7745870351791382},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7118759155273438},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6387373805046082},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.6341493129730225},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.6215236186981201},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.48285895586013794},{"id":"https://openalex.org/C159886148","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov process","level":2,"score":0.4666905999183655},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.4577540159225464},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.24443364143371582},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.10838332772254944},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09705796837806702},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/glocom.2011.6133706","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2011.6133706","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE Global Telecommunications Conference - GLOBECOM 2011","raw_type":"proceedings-article"},{"id":"pmh:oai:mspace.lib.umanitoba.ca:1993/4991","is_oa":false,"landing_page_url":"http://hdl.handle.net/1993/4991","pdf_url":null,"source":{"id":"https://openalex.org/S4306400554","display_name":"Mspace (University of Manitoba)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I46247651","host_organization_name":"University of Manitoba","host_organization_lineage":["https://openalex.org/I46247651"],"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":"master thesis"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W90951161","https://openalex.org/W1527119328","https://openalex.org/W1582002023","https://openalex.org/W1601490018","https://openalex.org/W1965872591","https://openalex.org/W1969492090","https://openalex.org/W1977262466","https://openalex.org/W1987163984","https://openalex.org/W1994920552","https://openalex.org/W2003688737","https://openalex.org/W2071707134","https://openalex.org/W2087284982","https://openalex.org/W2091190815","https://openalex.org/W2101840010","https://openalex.org/W2102196639","https://openalex.org/W2105594594","https://openalex.org/W2119811155","https://openalex.org/W2131647894","https://openalex.org/W2133952924","https://openalex.org/W2144369278","https://openalex.org/W2156724493","https://openalex.org/W2169061815","https://openalex.org/W2170524206","https://openalex.org/W2170991283","https://openalex.org/W2610335499","https://openalex.org/W2903950532","https://openalex.org/W3104314953","https://openalex.org/W6677946688","https://openalex.org/W6785218716"],"related_works":["https://openalex.org/W2559261346","https://openalex.org/W4280609833","https://openalex.org/W2136943174","https://openalex.org/W1973979964","https://openalex.org/W4235820682","https://openalex.org/W185479762","https://openalex.org/W1968709058","https://openalex.org/W2095246866","https://openalex.org/W2059212413","https://openalex.org/W830459867"],"abstract_inverted_index":{"The":[0,25,49],"concept":[1],"of":[2,27,64,90,104,116,132,142],"CR":[3],"enables":[4],"the":[5,10,16,19,28,43,74,92,96,106,109,114,117,130,139,143],"unlicensed":[6,31,55,75,97,110],"users":[7,21,32,56,111],"to":[8,42,61],"share":[9],"spectrum":[11],"with":[12],"licensed":[13,20,44,133],"users,":[14,45],"on":[15],"condition":[17],"that":[18],"have":[22],"preemptive":[23],"priority.":[24],"use":[26],"channel":[29,84,119,135],"by":[30,54,95],"should":[33],"not":[34,59],"result":[35],"in":[36],"more":[37],"than":[38],"acceptable":[39,62,69],"interference":[40,47,65,93],"level":[41,63],"if":[46],"occurs.":[48],"sense":[50],"and":[51],"react":[52],"strategy":[53],"sometimes":[57],"does":[58],"lead":[60],"while":[66],"maintaining":[67],"an":[68],"data":[70,107],"transfer":[71],"rate":[72],"for":[73],"users.":[76,98],"In":[77,122],"this":[78],"paper":[79],"we":[80],"introduce":[81],"a":[82,146],"predictive":[83],"usage":[85],"scheme":[86,101,124,148],"which":[87],"is":[88,102],"capable":[89,103],"reducing":[91],"caused":[94],"Furthermore":[99],"our":[100,123],"increasing":[105],"rates":[108],"experience":[112],"through":[113],"reduction":[115],"idle":[118],"identification":[120],"delay.":[121],"no":[125],"assumptions":[126],"are":[127],"made":[128],"about":[129],"distribution":[131],"user":[134],"usage.":[136],"We":[137],"learn":[138],"traffic":[140],"characteristics":[141],"channels":[144],"using":[145],"learning":[147],"called":[149],"Probabilistic":[150],"Suffix":[151],"Tree":[152],"(PST)":[153],"algorithm.":[154]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
