{"id":"https://openalex.org/W2965049464","doi":"https://doi.org/10.1109/jiot.2019.2933266","title":"Large-Scale Full WiFi Coverage: Deployment and Management Strategy Based on User Spatio-Temporal Association Analytics","display_name":"Large-Scale Full WiFi Coverage: Deployment and Management Strategy Based on User Spatio-Temporal Association Analytics","publication_year":2019,"publication_date":"2019-08-06","ids":{"openalex":"https://openalex.org/W2965049464","doi":"https://doi.org/10.1109/jiot.2019.2933266","mag":"2965049464"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2019.2933266","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2019.2933266","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","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/A5035157184","display_name":"Feng Lyu","orcid":"https://orcid.org/0000-0002-2990-5415"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feng Lyu","raw_affiliation_strings":["Department of Computer Science and Engineering, Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0002-2990-5415","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101969261","display_name":"Fang Liang","orcid":"https://orcid.org/0000-0001-6312-5925"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liang Fang","raw_affiliation_strings":["Department of Computer Science and Engineering, Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101490654","display_name":"Guangtao Xue","orcid":"https://orcid.org/0000-0002-1617-3593"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guangtao Xue","raw_affiliation_strings":["Department of Computer Science and Engineering, Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101911779","display_name":"Hua Xue","orcid":"https://orcid.org/0000-0001-7170-4038"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hua Xue","raw_affiliation_strings":["Department of Computer Science and Engineering, Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100608808","display_name":"Minglu Li","orcid":"https://orcid.org/0000-0003-1751-9418"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Minglu Li","raw_affiliation_strings":["Department of Computer Science and Engineering, Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I183067930"],"apc_list":{"value":2045,"currency":"USD","value_usd":2045},"apc_paid":null,"fwci":5.6937,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.94547622,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"6","issue":"6","first_page":"9386","last_page":"9398"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11158","display_name":"Wireless Networks and Protocols","score":0.9980999827384949,"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/T12146","display_name":"Power Line Communications and Noise","score":0.9955000281333923,"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/software-deployment","display_name":"Software deployment","score":0.8573737144470215},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7519899606704712},{"id":"https://openalex.org/keywords/analytics","display_name":"Analytics","score":0.5780416131019592},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.49483031034469604},{"id":"https://openalex.org/keywords/trace","display_name":"TRACE (psycholinguistics)","score":0.47008800506591797},{"id":"https://openalex.org/keywords/bridge","display_name":"Bridge (graph theory)","score":0.4340936839580536},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4098515510559082},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.26607745885849},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.12024110555648804}],"concepts":[{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.8573737144470215},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7519899606704712},{"id":"https://openalex.org/C79158427","wikidata":"https://www.wikidata.org/wiki/Q485396","display_name":"Analytics","level":2,"score":0.5780416131019592},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.49483031034469604},{"id":"https://openalex.org/C75291252","wikidata":"https://www.wikidata.org/wiki/Q1315756","display_name":"TRACE (psycholinguistics)","level":2,"score":0.47008800506591797},{"id":"https://openalex.org/C100776233","wikidata":"https://www.wikidata.org/wiki/Q2532492","display_name":"Bridge (graph theory)","level":2,"score":0.4340936839580536},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4098515510559082},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.26607745885849},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.12024110555648804},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2019.2933266","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2019.2933266","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8899999856948853,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G1748265143","display_name":null,"funder_award_id":"U1736207","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4074552307","display_name":"\u4ee5\u7528\u6237\u4f53\u9a8c\u4e3a\u4e2d\u5fc3\u7684\u79fb\u52a8\u901a\u4fe1\u7f51\u7edc\u6027\u80fd\u4f18\u5316\u5173\u952e\u6280\u672f\u7814\u7a76","funder_award_id":"61572324","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":28,"referenced_works":["https://openalex.org/W1969366647","https://openalex.org/W1975804880","https://openalex.org/W2025782074","https://openalex.org/W2051103906","https://openalex.org/W2064675408","https://openalex.org/W2095615824","https://openalex.org/W2096812245","https://openalex.org/W2103281825","https://openalex.org/W2106061413","https://openalex.org/W2127521595","https://openalex.org/W2134289576","https://openalex.org/W2138884820","https://openalex.org/W2156526909","https://openalex.org/W2465324213","https://openalex.org/W2488166701","https://openalex.org/W2546508543","https://openalex.org/W2745063997","https://openalex.org/W2756489842","https://openalex.org/W2809143425","https://openalex.org/W2888764732","https://openalex.org/W2891205429","https://openalex.org/W2912484285","https://openalex.org/W2917892561","https://openalex.org/W2918058626","https://openalex.org/W2956370112","https://openalex.org/W2962576838","https://openalex.org/W2963103668","https://openalex.org/W2982575388"],"related_works":["https://openalex.org/W2770234245","https://openalex.org/W96612179","https://openalex.org/W4229499248","https://openalex.org/W2566006169","https://openalex.org/W1567818861","https://openalex.org/W2987774938","https://openalex.org/W4256492088","https://openalex.org/W632915154","https://openalex.org/W2055733372","https://openalex.org/W2767394639"],"abstract_inverted_index":{"Full":[0],"WiFi":[1,23,83,224,293],"coverage":[2,24,294],"becomes":[3],"more":[4,6,92,279],"and":[5,17,38,50,57,90,151,172,179,191,219,245],"prevalent":[7],"in":[8,25,54,70,80,98,124,139,146],"corporate":[9],"places,":[10],"such":[11],"as":[12,115],"university,":[13],"big":[14],"mall,":[15],"airport,":[16],"so":[18],"forth.":[19],"To":[20,66],"achieve":[21],"full":[22],"a":[26],"wide":[27],"area":[28,100],"is":[29,60,239,297],"costly":[30],"due":[31],"to":[32,48,208,273,299],"the":[33,99,122,170,173,233,254,257,266],"large-scale":[34,76,106,202,211],"AP":[35,77,137,165,189,193,203,238],"deployment":[36,178,190],"spending":[37],"considerable":[39],"operating":[40],"expenditure.":[41],"However,":[42],"with":[43,289],"limited":[44],"literature":[45],"available,":[46],"how":[47],"deploy":[49],"manage":[51],"those":[52,246],"APs":[53,89,129,212,247],"an":[55,200],"efficient":[56],"economical":[58],"way,":[59],"still":[61],"unknown":[62],"for":[63,216,307],"system":[64,175],"providers.":[65],"bridge":[67],"this":[68,71],"gap,":[69],"article,":[72],"we":[73,110,197],"first":[74],"collect":[75],"usage":[78,156],"data":[79],"our":[81,308],"campus":[82],"system,":[84],"which":[85,125,296],"contains":[86],"over":[87,290],"8000":[88],"serves":[91],"than":[93,253,280],"40":[94],"000":[95,303],"active":[96],"end-users":[97],"of":[101,128,148,223,236,256,282,292],"3.0925":[102],"km2.":[103],"After":[104],"mining":[105],"spatio-temporal":[107],"user":[108,134,149,234],"associations,":[109],"obtain":[111],"several":[112],"key":[113],"insights":[114],"follows.":[116],"First,":[117],"Idle":[118],"Phenomenon":[119],"prevails":[120],"throughout":[121],"trace,":[123],"large":[126],"portion":[127],"are":[130,158,251],"wasted":[131],"without":[132,221],"any":[133],"association.":[135],"Second,":[136],"usages":[138],"different":[140],"buildings":[141],"have":[142],"very":[143,159],"distinct":[144],"characteristics":[145],"terms":[147],"association":[150,231],"traffic":[152],"consumption.":[153],"Third,":[154],"diurnal":[155],"patterns":[157],"obvious":[160],"not":[161],"only":[162],"at":[163,169],"singe":[164],"level":[166],"but":[167],"also":[168],"building":[171],"whole":[174],"level.":[176],"Many":[177],"management":[180,204],"strategies":[181],"can":[182,285],"benefit":[183],"from":[184],"these":[185],"insights,":[186],"e.g.,":[187],"heterogeneous":[188],"intelligent":[192,201],"management.":[194],"Among":[195],"them,":[196],"then":[198],"propose":[199],"scheme,":[205],"called":[206],"LAM,":[207,227],"dynamically":[209],"control":[210],"(ON":[213],"or":[214],"OFF)":[215],"energy":[217],"saving":[218],"meanwhile":[220],"loss":[222],"coverage.":[225],"In":[226],"based":[228],"on":[229,277],"history":[230],"records,":[232],"load":[235],"each":[237],"predicted":[240],"by":[241],"machine":[242],"learning":[243],"algorithms,":[244],"whose":[248],"idle":[249],"durations":[250],"longer":[252],"length":[255],"predefined":[258],"time":[259],"window,":[260],"will":[261],"be":[262,286],"switched":[263],"off":[264],"during":[265],"duration.":[267],"We":[268],"conduct":[269],"extensive":[270],"trace-driven":[271],"experiments":[272],"demonstrate":[274],"its":[275],"efficacy;":[276],"average,":[278],"70%":[281],"power":[283],"consumption":[284],"markedly":[287],"saved":[288],"92%":[291],"guaranteed,":[295],"able":[298],"save":[300],"empirical":[301],"$59":[302],"per":[304],"year":[305],"just":[306],"system.":[309]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1}],"updated_date":"2026-08-28T12:50:07.497085","created_date":"2025-10-10T00:00:00"}