{"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":true,"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":5,"corresponding_author_ids":["https://openalex.org/A5035157184"],"corresponding_institution_ids":["https://openalex.org/I183067930"],"apc_list":null,"apc_paid":null,"fwci":5.7948,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.94819672,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"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":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8899999856948853}],"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":null,"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":{"pdf":false,"grobid_xml":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":[1,23,83,228,297],"coverage":[2,24,298],"becomes":[3],"more":[4,6,92,283],"and":[5,17,38,50,57,90,155,176,183,195,223,249],"prevalent":[7],"in":[8,25,54,70,80,98,128,143,150],"corporate":[9],"places,":[10],"such":[11],"as":[12,119],"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":[29,60,243,301],"costly":[30],"due":[31],"to":[32,48,212,277,303],"the":[33,99,126,174,177,237,258,261,270],"large-scale":[34,76,110,206,215],"AP":[35,77,141,169,193,197,207,242],"deployment":[36,182,194],"spending":[37],"considerable":[39],"operating":[40],"expenditure.":[41],"However,":[42],"with":[43,293],"limited":[44],"literature":[45],"available,":[46],"how":[47],"deploy":[49],"manage":[51],"those":[52,250],"APs":[53,89,133,216,251],"an":[55,204],"efficient":[56],"economical":[58],"way,":[59],"still":[61],"unknown":[62],"for":[63,220,311],"system":[64,179],"providers.":[65],"bridge":[67],"this":[68,71],"gap,":[69],"article,":[72],"we":[73,114,201],"first":[74],"collect":[75],"usage":[78,160],"data":[79],"our":[81,312],"campus":[82],"system,":[84],"which":[85,129,300],"contains":[86],"over":[87,294],"8000":[88],"serves":[91],"than":[93,257,284],"40":[94],"000":[95,307],"active":[96],"end-users":[97],"of":[101,132,152,227,240,260,286,296],"3.0925":[102],"km":[103],"<sup":[104],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[105],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[106],".":[107],"After":[108],"mining":[109],"spatio-temporal":[111],"user":[112,138,153,238],"associations,":[113],"obtain":[115],"several":[116],"key":[117],"insights":[118],"follows.":[120],"First,":[121],"Idle":[122],"Phenomenon":[123],"prevails":[124],"throughout":[125],"trace,":[127],"large":[130],"portion":[131],"are":[134,162,255],"wasted":[135],"without":[136,225],"any":[137],"association.":[139],"Second,":[140],"usages":[142],"different":[144],"buildings":[145],"have":[146],"very":[147,163],"distinct":[148],"characteristics":[149],"terms":[151],"association":[154,235],"traffic":[156],"consumption.":[157],"Third,":[158],"diurnal":[159],"patterns":[161],"obvious":[164],"not":[165],"only":[166],"at":[167,173],"singe":[168],"level":[170],"but":[171],"also":[172],"building":[175],"whole":[178],"level.":[180],"Many":[181],"management":[184,208],"strategies":[185],"can":[186,289],"benefit":[187],"from":[188],"these":[189],"insights,":[190],"e.g.,":[191],"heterogeneous":[192],"intelligent":[196,205],"management.":[198],"Among":[199],"them,":[200],"then":[202],"propose":[203],"scheme,":[209],"called":[210],"LAM,":[211,231],"dynamically":[213],"control":[214],"(ON":[217],"or":[218],"OFF)":[219],"energy":[221],"saving":[222],"meanwhile":[224],"loss":[226],"coverage.":[229],"In":[230],"based":[232],"on":[233,281],"history":[234],"records,":[236],"load":[239],"each":[241],"predicted":[244],"by":[245],"machine":[246],"learning":[247],"algorithms,":[248],"whose":[252],"idle":[253],"durations":[254],"longer":[256],"length":[259],"predefined":[262],"time":[263],"window,":[264],"will":[265],"be":[266,290],"switched":[267],"off":[268],"during":[269],"duration.":[271],"We":[272],"conduct":[273],"extensive":[274],"trace-driven":[275],"experiments":[276],"demonstrate":[278],"its":[279],"efficacy;":[280],"average,":[282],"70%":[285],"power":[287],"consumption":[288],"markedly":[291],"saved":[292],"92%":[295],"guaranteed,":[299],"able":[302],"save":[304],"empirical":[305],"$59":[306],"per":[308],"year":[309],"just":[310],"system.":[313]},"counts_by_year":[{"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":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}