{"id":"https://openalex.org/W2949278905","doi":"https://doi.org/10.1109/tnsm.2019.2910203","title":"Energy-Efficient WLANs With Resource and Re-Association Scheduling Optimization","display_name":"Energy-Efficient WLANs With Resource and Re-Association Scheduling Optimization","publication_year":2019,"publication_date":"2019-06-01","ids":{"openalex":"https://openalex.org/W2949278905","doi":"https://doi.org/10.1109/tnsm.2019.2910203","mag":"2949278905"},"language":"en","primary_location":{"id":"doi:10.1109/tnsm.2019.2910203","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnsm.2019.2910203","pdf_url":null,"source":{"id":"https://openalex.org/S173527311","display_name":"IEEE Transactions on Network and Service Management","issn_l":"1932-4537","issn":["1932-4537","2373-7379"],"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 Network and Service Management","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/A5033622006","display_name":"Chuan Xu","orcid":"https://orcid.org/0000-0003-2592-1837"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chuan Xu","raw_affiliation_strings":["School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100731831","display_name":"Jiajie Wang","orcid":"https://orcid.org/0000-0003-4054-7898"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiajie Wang","raw_affiliation_strings":["School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008574028","display_name":"Zuqing Zhu","orcid":"https://orcid.org/0000-0002-4251-788X"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zuqing Zhu","raw_affiliation_strings":["School of Information Science and Technology, University of Science and Technology of China, Hefei, China"],"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"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":["School of Computer Science and Engineering, Nanyang Technological University, Singapore"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5033622006"],"corresponding_institution_ids":["https://openalex.org/I10535382"],"apc_list":null,"apc_paid":null,"fwci":1.5683,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.8352453,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"16","issue":"2","first_page":"563","last_page":"577"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998999834060669,"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/T11158","display_name":"Wireless Networks and Protocols","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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9998999834060669,"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":0.8541623950004578},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.5792098045349121},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.5386789441108704},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5096063613891602},{"id":"https://openalex.org/keywords/integer-programming","display_name":"Integer programming","score":0.4915681779384613},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4407355785369873},{"id":"https://openalex.org/keywords/job-shop-scheduling","display_name":"Job shop scheduling","score":0.440146803855896},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.41569870710372925},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.37276607751846313},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.36306601762771606},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3627721071243286},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10195592045783997}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8541623950004578},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.5792098045349121},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.5386789441108704},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5096063613891602},{"id":"https://openalex.org/C56086750","wikidata":"https://www.wikidata.org/wiki/Q6042592","display_name":"Integer programming","level":2,"score":0.4915681779384613},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4407355785369873},{"id":"https://openalex.org/C55416958","wikidata":"https://www.wikidata.org/wiki/Q6206757","display_name":"Job shop scheduling","level":3,"score":0.440146803855896},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.41569870710372925},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.37276607751846313},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.36306601762771606},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3627721071243286},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10195592045783997},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tnsm.2019.2910203","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnsm.2019.2910203","pdf_url":null,"source":{"id":"https://openalex.org/S173527311","display_name":"IEEE Transactions on Network and Service Management","issn_l":"1932-4537","issn":["1932-4537","2373-7379"],"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 Network and Service Management","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8999999761581421}],"awards":[{"id":"https://openalex.org/G2513754917","display_name":null,"funder_award_id":"61402065","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G351006361","display_name":null,"funder_award_id":"61701058","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"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W1566753057","https://openalex.org/W1973117121","https://openalex.org/W1985164194","https://openalex.org/W1985705051","https://openalex.org/W2024139459","https://openalex.org/W2025786126","https://openalex.org/W2030008061","https://openalex.org/W2031920406","https://openalex.org/W2039922737","https://openalex.org/W2041695750","https://openalex.org/W2042442622","https://openalex.org/W2044121814","https://openalex.org/W2045460946","https://openalex.org/W2061962896","https://openalex.org/W2082536330","https://openalex.org/W2091552912","https://openalex.org/W2095615824","https://openalex.org/W2109566332","https://openalex.org/W2115456330","https://openalex.org/W2122577498","https://openalex.org/W2127022339","https://openalex.org/W2129680358","https://openalex.org/W2147118406","https://openalex.org/W2147660687","https://openalex.org/W2148909536","https://openalex.org/W2152615833","https://openalex.org/W2160783673","https://openalex.org/W2171978813","https://openalex.org/W2221372013","https://openalex.org/W2315950654","https://openalex.org/W2411933627","https://openalex.org/W2485289354","https://openalex.org/W2488166701","https://openalex.org/W2503504627","https://openalex.org/W2547786387","https://openalex.org/W2571841060","https://openalex.org/W2591849003","https://openalex.org/W3163846008"],"related_works":["https://openalex.org/W3172150420","https://openalex.org/W2107725657","https://openalex.org/W2112121444","https://openalex.org/W2509452605","https://openalex.org/W2148608945","https://openalex.org/W3112689649","https://openalex.org/W2998357381","https://openalex.org/W3204654320","https://openalex.org/W179829755","https://openalex.org/W2350876336"],"abstract_inverted_index":{"Recently,":[0],"a":[1,42],"number":[2,71],"of":[3,30,72,83,172,193],"WiFi":[4],"access":[5],"points":[6],"(APs)":[7],"have":[8],"been":[9],"densely":[10],"deployed":[11],"to":[12,49,55,64,134,190],"provide":[13],"widely":[14],"available,":[15],"high-performance":[16],"Internet":[17],"services.":[18],"As":[19],"such,":[20],"an":[21],"energy":[22,58,101,194],"efficiency":[23],"issue":[24],"becomes":[25],"crucial":[26],"toward":[27],"the":[28,57,69,91,100,104,116,120,129,136,142,146,164,170,184],"design":[29],"green":[31],"wireless":[32],"local":[33],"area":[34],"networks":[35],"(WLANs).":[36],"In":[37,60],"this":[38],"paper,":[39],"we":[40,62,126],"propose":[41,128],"resource":[43],"and":[44,74,86,98,114,140,174],"re-association":[45],"scheduling":[46],"algorithm":[47,133,162,186],"(referred":[48],"RAS)":[50],"based":[51],"on":[52,68],"Benders'":[53],"decomposition":[54],"reduce":[56],"consumption.":[59],"particular,":[61],"endeavor":[63],"aggregate":[65],"WLAN":[66],"users":[67],"small":[70],"APs":[73,78],"turn":[75],"off":[76],"many":[77],"without":[79],"compromising":[80],"users'":[81],"quality":[82],"experience":[84],"(QoE)":[85],"system":[87],"coverage.":[88],"We":[89,111,168],"conduct":[90],"analysis":[92],"by":[93,158],"using":[94,159],"real":[95],"trace":[96],"data":[97],"formulate":[99],"minimization":[102],"as":[103],"mixed":[105],"integer":[106,138],"nonlinear":[107,147],"programming":[108,148],"(MINLP)":[109],"problem.":[110,150],"then":[112,154],"transform":[113,141],"solve":[115],"original":[117],"problem":[118,144,153],"through":[119],"RAS":[121,131,173],"algorithm.":[122],"For":[123],"practical":[124],"implementation,":[125],"further":[127],"fast":[130],"(Fast-RAS)":[132],"relax":[135],"binary":[137],"constraints":[139],"MINLP":[143],"into":[145],"(NLP)":[149],"The":[151,180],"relaxed":[152],"can":[155,187],"be":[156],"solved":[157],"Feasible":[160],"Pump":[161],"with":[163,197],"reduced":[165],"computational":[166],"complexity.":[167],"evaluate":[169],"performance":[171],"Fast-RAS":[175,185],"algorithms":[176],"via":[177],"extensive":[178],"simulations.":[179],"results":[181],"demonstrate":[182],"that":[183],"achieve":[188],"up":[189],"20%":[191],"improvement":[192],"saving":[195],"comparing":[196],"existed":[198],"methods.":[199]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":3}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
