{"id":"https://openalex.org/W4388430621","doi":"https://doi.org/10.1109/twc.2023.3328358","title":"Improving Spatial Reuse of Wireless LANs Using Contextual Bandits","display_name":"Improving Spatial Reuse of Wireless LANs Using Contextual Bandits","publication_year":2023,"publication_date":"2023-11-06","ids":{"openalex":"https://openalex.org/W4388430621","doi":"https://doi.org/10.1109/twc.2023.3328358"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2023.3328358","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2023.3328358","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Transactions on Wireless Communications","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/A5076363211","display_name":"Hyerin Kim","orcid":"https://orcid.org/0000-0002-8722-3295"},"institutions":[{"id":"https://openalex.org/I148751991","display_name":"Sogang University","ror":"https://ror.org/056tn4839","country_code":"KR","type":"education","lineage":["https://openalex.org/I148751991"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyerin Kim","raw_affiliation_strings":["Department of Computer Science and Engineering, Sogang University, Seoul, South Korea"],"raw_orcid":"https://orcid.org/0000-0002-8722-3295","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Sogang University, Seoul, South Korea","institution_ids":["https://openalex.org/I148751991"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050174207","display_name":"Gwanwoo Na","orcid":null},"institutions":[{"id":"https://openalex.org/I148751991","display_name":"Sogang University","ror":"https://ror.org/056tn4839","country_code":"KR","type":"education","lineage":["https://openalex.org/I148751991"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Gwanwoo Na","raw_affiliation_strings":["Department of Computer Science and Engineering, Sogang University, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Sogang University, Seoul, South Korea","institution_ids":["https://openalex.org/I148751991"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109653364","display_name":"Heeseon Im","orcid":null},"institutions":[{"id":"https://openalex.org/I148751991","display_name":"Sogang University","ror":"https://ror.org/056tn4839","country_code":"KR","type":"education","lineage":["https://openalex.org/I148751991"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Heeseon Im","raw_affiliation_strings":["Department of Computer Science and Engineering, Sogang University, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Sogang University, Seoul, South Korea","institution_ids":["https://openalex.org/I148751991"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022288678","display_name":"Jungmin So","orcid":"https://orcid.org/0000-0001-5486-9068"},"institutions":[{"id":"https://openalex.org/I148751991","display_name":"Sogang University","ror":"https://ror.org/056tn4839","country_code":"KR","type":"education","lineage":["https://openalex.org/I148751991"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jungmin So","raw_affiliation_strings":["Department of Computer Science and Engineering, Sogang University, Seoul, South Korea"],"raw_orcid":"https://orcid.org/0000-0001-5486-9068","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Sogang University, Seoul, South Korea","institution_ids":["https://openalex.org/I148751991"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I148751991"],"apc_list":null,"apc_paid":null,"fwci":1.5792,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.84483232,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"23","issue":"7","first_page":"6735","last_page":"6749"},"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":0.9896000027656555,"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":0.9896000027656555,"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/T11158","display_name":"Wireless Networks and Protocols","score":0.9837999939918518,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.973800003528595,"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/computer-science","display_name":"Computer science","score":0.8037436604499817},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.6437596082687378},{"id":"https://openalex.org/keywords/wireless-lan","display_name":"Wireless lan","score":0.6140130162239075},{"id":"https://openalex.org/keywords/reuse","display_name":"Reuse","score":0.6083943843841553},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5884854793548584},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.4855491816997528},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3416101932525635},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3277945816516876}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8037436604499817},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.6437596082687378},{"id":"https://openalex.org/C2985434377","wikidata":"https://www.wikidata.org/wiki/Q212607","display_name":"Wireless lan","level":3,"score":0.6140130162239075},{"id":"https://openalex.org/C206588197","wikidata":"https://www.wikidata.org/wiki/Q846574","display_name":"Reuse","level":2,"score":0.6083943843841553},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5884854793548584},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.4855491816997528},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3416101932525635},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3277945816516876},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/twc.2023.3328358","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2023.3328358","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Transactions on Wireless Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.4099999964237213}],"awards":[{"id":"https://openalex.org/G3363838404","display_name":null,"funder_award_id":"2019R1A2C1005881","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"}],"funders":[{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"},{"id":"https://openalex.org/F4320335839","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2384475851","https://openalex.org/W2000444236","https://openalex.org/W2353602216","https://openalex.org/W2367078749","https://openalex.org/W2381798600","https://openalex.org/W1910583078","https://openalex.org/W2351618306","https://openalex.org/W2999162218","https://openalex.org/W1537443268","https://openalex.org/W2390634956"],"abstract_inverted_index":{"Spatial":[0],"reuse":[1,19,51],"is":[2,20,162,169],"an":[3],"important":[4],"factor":[5],"in":[6],"building":[7],"highly":[8],"efficient":[9],"wireless":[10],"local":[11],"area":[12],"networks.":[13],"The":[14],"key":[15],"to":[16,21,30,54,104,131,164,171],"maximizing":[17],"spatial":[18,50],"support":[22],"concurrent":[23,44,133],"transmissions":[24,134,195],"while":[25],"avoiding":[26],"packet":[27,58,118],"losses":[28],"due":[29],"interference.":[31],"However,":[32],"the":[33,47,91,94,117,120,123,137,157,177,183],"current":[34],"medium":[35],"access":[36],"control":[37],"uses":[38],"a":[39,55,113,147],"conservative":[40],"approach":[41],"that":[42,84,102,182],"discourages":[43],"transmissions,":[45],"and":[46,72,88,122,190],"recently":[48],"introduced":[49],"operation":[52],"leads":[53],"lot":[56],"of":[57,90,116,143,167],"collisions.":[59],"This":[60],"paper":[61],"proposes":[62],"two":[63],"methods,":[64,96],"CB-DCF":[65,168],"(Contextual":[66,74],"Bandit":[67,75],"-":[68,76],"Distributed":[69],"Coordination":[70],"Function)":[71],"CB-OBSS/PD":[73,161],"Overlapping":[77],"Basic":[78],"Service":[79],"Set":[80],"/":[81],"Preamble":[82],"Detection),":[83],"can":[85,186],"improve":[86],"throughput":[87,189],"fairness":[89,191],"network.":[92],"In":[93,111,140],"proposed":[95,184],"nodes":[97],"run":[98],"contextual":[99],"bandit":[100],"agents":[101],"learn":[103],"transmit":[105,151],"or":[106],"defer":[107],"under":[108,196],"given":[109],"states.":[110],"CB-DCF,":[112],"state":[114],"consists":[115],"destination,":[119],"interferer,":[121],"interferer\u2019s":[124],"destination.":[125],"Nodes":[126],"periodically":[127],"exchange":[128],"Q":[129,145],"tables":[130],"prevent":[132],"from":[135],"destroying":[136],"ongoing":[138,158],"packet.":[139,159],"CB-OBSS/PD,":[141],"instead":[142],"exchanging":[144],"tables,":[146],"node":[148],"reduces":[149],"its":[150],"power":[152],"when":[153],"concurrently":[154],"transmitting":[155],"with":[156,176],"While":[160],"simpler":[163],"implement,":[165],"performance":[166],"superior":[170],"CB-OBSS/PD.":[172],"Through":[173],"extensive":[174],"simulations":[175],"ns-3":[178],"simulator,":[179],"we":[180],"show":[181],"methods":[185],"achieve":[187],"high":[188],"by":[192],"intelligently":[193],"controlling":[194],"various":[197],"interference":[198],"conditions.":[199]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
