{"id":"https://openalex.org/W2296314152","doi":"https://doi.org/10.1109/lcomm.2015.2503770","title":"Optimality of Myopic Policy for Multistate Channel Access","display_name":"Optimality of Myopic Policy for Multistate Channel Access","publication_year":2015,"publication_date":"2015-11-25","ids":{"openalex":"https://openalex.org/W2296314152","doi":"https://doi.org/10.1109/lcomm.2015.2503770","mag":"2296314152"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2015.2503770","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2015.2503770","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Letters","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/A5005823613","display_name":"Kehao Wang","orcid":"https://orcid.org/0000-0001-9843-8104"},"institutions":[{"id":"https://openalex.org/I196699116","display_name":"Wuhan University of Technology","ror":"https://ror.org/03fe7t173","country_code":"CN","type":"education","lineage":["https://openalex.org/I196699116"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kehao Wang","raw_affiliation_strings":["Key Laboratory of Fiber Optic Sensing Technology and Information Processing, Wuhan University of Technology, Hubei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Fiber Optic Sensing Technology and Information Processing, Wuhan University of Technology, Hubei, China","institution_ids":["https://openalex.org/I196699116"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069716714","display_name":"Lin Chen","orcid":"https://orcid.org/0000-0001-7943-3172"},"institutions":[{"id":"https://openalex.org/I102197404","display_name":"Universit\u00e9 Paris-Sud","ror":"https://ror.org/028rypz17","country_code":"FR","type":"education","lineage":["https://openalex.org/I102197404"]},{"id":"https://openalex.org/I4210144804","display_name":"Laboratoire de Recherche en Informatique","ror":"https://ror.org/04e3ktk27","country_code":"FR","type":"facility","lineage":["https://openalex.org/I102197404","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I4210144804","https://openalex.org/I4210159245"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Lin Chen","raw_affiliation_strings":["Laboratoire de Recherche en Informatique (LRI), Department of Computer Science, University of Paris-Sud XI, Orsay, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratoire de Recherche en Informatique (LRI), Department of Computer Science, University of Paris-Sud XI, Orsay, France","institution_ids":["https://openalex.org/I102197404","https://openalex.org/I4210144804"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065566262","display_name":"Jihong Yu","orcid":"https://orcid.org/0000-0003-3639-5342"},"institutions":[{"id":"https://openalex.org/I102197404","display_name":"Universit\u00e9 Paris-Sud","ror":"https://ror.org/028rypz17","country_code":"FR","type":"education","lineage":["https://openalex.org/I102197404"]},{"id":"https://openalex.org/I4210144804","display_name":"Laboratoire de Recherche en Informatique","ror":"https://ror.org/04e3ktk27","country_code":"FR","type":"facility","lineage":["https://openalex.org/I102197404","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I4210144804","https://openalex.org/I4210159245"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Jihong Yu","raw_affiliation_strings":["Laboratoire de Recherche en Informatique (LRI), Department of Computer Science, University of Paris-Sud XI, Orsay, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratoire de Recherche en Informatique (LRI), Department of Computer Science, University of Paris-Sud XI, Orsay, France","institution_ids":["https://openalex.org/I102197404","https://openalex.org/I4210144804"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5055513991","display_name":"Duzhong Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I196699116","display_name":"Wuhan University of Technology","ror":"https://ror.org/03fe7t173","country_code":"CN","type":"education","lineage":["https://openalex.org/I196699116"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Duzhong Zhang","raw_affiliation_strings":["Key Laboratory of Fiber Optic Sensing Technology and Information Processing, Wuhan University of Technology, Hubei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Fiber Optic Sensing Technology and Information Processing, Wuhan University of Technology, Hubei, China","institution_ids":["https://openalex.org/I196699116"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.4609,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.8529041,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"20","issue":"2","first_page":"300","last_page":"303"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12101","display_name":"Advanced Bandit Algorithms Research","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T12101","display_name":"Advanced Bandit Algorithms Research","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"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/T13553","display_name":"Age of Information Optimization","score":0.9976000189781189,"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/simple","display_name":"Simple (philosophy)","score":0.6798916459083557},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.6722081303596497},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6254805326461792},{"id":"https://openalex.org/keywords/markov-chain","display_name":"Markov chain","score":0.5743721723556519},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5418189167976379},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.49268466234207153},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.46179676055908203},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.23716402053833008},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.19381678104400635},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.12058353424072266}],"concepts":[{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.6798916459083557},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6722081303596497},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6254805326461792},{"id":"https://openalex.org/C98763669","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov chain","level":2,"score":0.5743721723556519},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5418189167976379},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.49268466234207153},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.46179676055908203},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.23716402053833008},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19381678104400635},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.12058353424072266},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/lcomm.2015.2503770","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2015.2503770","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Letters","raw_type":"journal-article"},{"id":"pmh:oai:HAL:hal-01418410v1","is_oa":false,"landing_page_url":"https://hal.science/hal-01418410","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Communications Letters, 2016, 20 (2), pp.300-303. ⟨10.1109/lcomm.2015.2503770⟩","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.6399999856948853,"id":"https://metadata.un.org/sdg/16"}],"awards":[{"id":"https://openalex.org/G4021508363","display_name":null,"funder_award_id":"2013M531753","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G5494655772","display_name":null,"funder_award_id":"2014T70748","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G7115783022","display_name":"\u4e0d\u786e\u5b9a\u73af\u5883\u4e2d\u57fa\u4e8e\u5b66\u4e60\u7684\u7eff\u8272\u52a8\u6001\u8c31\u8bbf\u95ee\u5e8f\u5217\u51b3\u7b56\u673a\u5236\u7814\u7a76","funder_award_id":"61303027","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"},{"id":"https://openalex.org/F4320322186","display_name":"Natural Science Foundation of Hubei Province","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1508957056","https://openalex.org/W1989239951","https://openalex.org/W2029199203","https://openalex.org/W2101203346","https://openalex.org/W2105556121","https://openalex.org/W2121950432","https://openalex.org/W2142819538","https://openalex.org/W2144776022","https://openalex.org/W2155965070","https://openalex.org/W2171671264","https://openalex.org/W2964296255"],"related_works":["https://openalex.org/W2355663289","https://openalex.org/W2106913410","https://openalex.org/W4380372336","https://openalex.org/W2354248671","https://openalex.org/W2359134391","https://openalex.org/W2594116857","https://openalex.org/W2947628004","https://openalex.org/W2935229758","https://openalex.org/W2502435347","https://openalex.org/W4309910562"],"abstract_inverted_index":{"We":[0,111],"consider":[1,68],"the":[2,34,58,69,74,79,82,86,103,107,114,151,159],"multichannel":[3],"access":[4],"problem":[5,42,60],"in":[6],"which":[7],"each":[8,20],"of":[9,36,81,102,132,145,154,161],"N":[10,142,146],"channels":[11,27,147],"is":[12,54,61,66,136],"modeled":[13],"as":[14],"a":[15,23,47,118,127],"multistate":[16],"Markov":[17],"chain.":[18],"At":[19],"time":[21],"instant,":[22],"transmitter":[24],"accesses":[25],"M":[26,140,156],"and":[28,100,148],"obtains":[29],"some":[30],"reward":[31,76],"depending":[32],"on":[33,85,97,158],"states":[35],"those":[37],"chosen":[38],"channels.":[39],"The":[40,130],"considered":[41,108],"can":[43],"be":[44],"cast":[45],"into":[46],"restless":[48],"multiarmed":[49],"bandit":[50],"(RMAB)":[51],"problem.":[52,110],"It":[53],"well-known":[55],"that":[56,72,113,122],"solving":[57],"RMAB":[59,109],"PSPACE-hard.":[62],"A":[63],"natural":[64],"alternative":[65],"to":[67,126],"myopic":[70,104,115,162],"policy":[71,105,116,135],"maximizes":[73],"immediate":[75],"but":[77],"ignores":[78],"impact":[80],"current":[83],"strategy":[84],"future":[87],"reward.":[88],"In":[89],"this":[90,133],"letter,":[91],"we":[92],"perform":[93],"an":[94],"analytical":[95],"study":[96],"structure,":[98],"optimality,":[99],"performance":[101],"for":[106,138,150],"show":[112],"has":[117],"simple":[119,134],"robust":[120],"structure":[121,160],"reduces":[123],"channel":[124],"selection":[125],"round-robin":[128],"procedure.":[129],"optimality":[131],"established":[137],"accessing":[139],"=":[141],"-":[143],"1":[144],"conjectured":[149],"general":[152],"case":[153],"arbitrary":[155],"based":[157],"policy.":[163]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1}],"updated_date":"2026-08-01T09:00:35.917206","created_date":"2025-10-10T00:00:00"}