{"id":"https://openalex.org/W4284671922","doi":"https://doi.org/10.1109/twc.2022.3188695","title":"A Two-Timescale Approach to Mobility Management for Multicell Mobile Edge Computing","display_name":"A Two-Timescale Approach to Mobility Management for Multicell Mobile Edge Computing","publication_year":2022,"publication_date":"2022-07-13","ids":{"openalex":"https://openalex.org/W4284671922","doi":"https://doi.org/10.1109/twc.2022.3188695"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2022.3188695","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2022.3188695","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/A5101606302","display_name":"Zezu Liang","orcid":"https://orcid.org/0000-0002-4449-8547"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Zezu Liang","raw_affiliation_strings":["Department of Information Engineering, The Chinese University of Hong Kong, Hong Kong, China"],"raw_orcid":"https://orcid.org/0000-0002-4449-8547","affiliations":[{"raw_affiliation_string":"Department of Information Engineering, The Chinese University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100390907","display_name":"Yuan Liu","orcid":"https://orcid.org/0000-0002-9447-0219"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuan Liu","raw_affiliation_strings":["School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-9447-0219","affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018901692","display_name":"Tat-Ming Lok","orcid":"https://orcid.org/0000-0001-8563-224X"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Tat-Ming Lok","raw_affiliation_strings":["Department of Information Engineering, The Chinese University of Hong Kong, Hong Kong, China"],"raw_orcid":"https://orcid.org/0000-0001-8563-224X","affiliations":[{"raw_affiliation_string":"Department of Information Engineering, The Chinese University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007131492","display_name":"Kaibin Huang","orcid":"https://orcid.org/0000-0001-8773-4629"},"institutions":[{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Kaibin Huang","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, The University of Hong Kong, Hong Kong, China"],"raw_orcid":"https://orcid.org/0000-0001-8773-4629","affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, The University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I889458895"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.6233,"has_fulltext":false,"cited_by_count":33,"citation_normalized_percentile":{"value":0.9315199,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"21","issue":"12","first_page":"10981","last_page":"10995"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","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"}},"topics":[{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","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/T11478","display_name":"Caching and Content Delivery","score":0.9975000023841858,"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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9972000122070312,"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":0.7319334745407104},{"id":"https://openalex.org/keywords/mobile-edge-computing","display_name":"Mobile edge computing","score":0.5725622177124023},{"id":"https://openalex.org/keywords/mobility-management","display_name":"Mobility management","score":0.5458207726478577},{"id":"https://openalex.org/keywords/mobile-computing","display_name":"Mobile computing","score":0.4901317059993744},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.47521668672561646},{"id":"https://openalex.org/keywords/edge-computing","display_name":"Edge computing","score":0.4198695421218872},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3379339575767517}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7319334745407104},{"id":"https://openalex.org/C2776061582","wikidata":"https://www.wikidata.org/wiki/Q25325231","display_name":"Mobile edge computing","level":3,"score":0.5725622177124023},{"id":"https://openalex.org/C2778555145","wikidata":"https://www.wikidata.org/wiki/Q4476379","display_name":"Mobility management","level":2,"score":0.5458207726478577},{"id":"https://openalex.org/C144543869","wikidata":"https://www.wikidata.org/wiki/Q2738570","display_name":"Mobile computing","level":2,"score":0.4901317059993744},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.47521668672561646},{"id":"https://openalex.org/C2778456923","wikidata":"https://www.wikidata.org/wiki/Q5337692","display_name":"Edge computing","level":3,"score":0.4198695421218872},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3379339575767517}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/twc.2022.3188695","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2022.3188695","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":[],"awards":[{"id":"https://openalex.org/G1846892462","display_name":null,"funder_award_id":"U2001210","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2367108652","display_name":null,"funder_award_id":"2019B1515130003","funder_id":"https://openalex.org/F4320337111","funder_display_name":"Basic and Applied Basic Research Foundation of Guangdong Province"},{"id":"https://openalex.org/G2669010058","display_name":"Ultra-Fast Over-the-Air Computation for Edge Machine Learning in the Mobile Internet","funder_award_id":"GHP/016/18GD","funder_id":"https://openalex.org/F4320326427","funder_display_name":"Innovation and Technology Fund"},{"id":"https://openalex.org/G3481872575","display_name":null,"funder_award_id":"U1701265","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G517546600","display_name":"Radio Resource Management for Machine Learning on the Edge","funder_award_id":"17208319","funder_id":"https://openalex.org/F4320321592","funder_display_name":"Research Grants Council, University Grants Committee"},{"id":"https://openalex.org/G5467295468","display_name":null,"funder_award_id":"JCYJ20200109141414409","funder_id":"https://openalex.org/F4320336569","funder_display_name":"Shenzhen Science and Technology Innovation Program"},{"id":"https://openalex.org/G7439901607","display_name":"\u8fb9\u7f18\u8ba1\u7b97\u4e2d\u591a\u7ef4\u534f\u540c\u673a\u5236\u7814\u7a76","funder_award_id":"61971196","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7841703941","display_name":"Designing Analog Beamforming for Massive MIMO Communications over Millimeter-Wave Channels","funder_award_id":"17209917","funder_id":"https://openalex.org/F4320321592","funder_display_name":"Research Grants Council, University Grants Committee"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321592","display_name":"Research Grants Council, University Grants Committee","ror":"https://ror.org/00djwmt25"},{"id":"https://openalex.org/F4320326427","display_name":"Innovation and Technology Fund","ror":null},{"id":"https://openalex.org/F4320336569","display_name":"Shenzhen Science and Technology Innovation Program","ror":null},{"id":"https://openalex.org/F4320337111","display_name":"Basic and Applied Basic Research Foundation of Guangdong Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W1966415263","https://openalex.org/W1975618234","https://openalex.org/W2025652426","https://openalex.org/W2067136487","https://openalex.org/W2142442427","https://openalex.org/W2328220946","https://openalex.org/W2400861403","https://openalex.org/W2586459757","https://openalex.org/W2615459164","https://openalex.org/W2624989916","https://openalex.org/W2782787772","https://openalex.org/W2793578783","https://openalex.org/W2802854212","https://openalex.org/W2890928364","https://openalex.org/W2895688688","https://openalex.org/W2904994737","https://openalex.org/W2918714081","https://openalex.org/W2944311919","https://openalex.org/W2953679752","https://openalex.org/W2957611518","https://openalex.org/W2963376050","https://openalex.org/W2963684920","https://openalex.org/W2963821095","https://openalex.org/W2972930542","https://openalex.org/W3015372990","https://openalex.org/W3021517781","https://openalex.org/W3035788210","https://openalex.org/W3037139504","https://openalex.org/W3106251788","https://openalex.org/W3115015728","https://openalex.org/W3132619898","https://openalex.org/W3156711202","https://openalex.org/W4287552630","https://openalex.org/W4301852635","https://openalex.org/W6841367344"],"related_works":["https://openalex.org/W4361251304","https://openalex.org/W4324372666","https://openalex.org/W4225706866","https://openalex.org/W3024547383","https://openalex.org/W4210813012","https://openalex.org/W2914646191","https://openalex.org/W3174690704","https://openalex.org/W4221092438","https://openalex.org/W3023564924","https://openalex.org/W2942586735"],"abstract_inverted_index":{"Mobile":[0],"edge":[1,25],"computing":[2],"(MEC)":[3],"is":[4,123,136,181,192,202],"a":[5,83,108,126,163,176],"promising":[6],"technology":[7],"for":[8,38,129],"enhancing":[9],"the":[10,24,47,75,99,103,116,120,144,151,159,168,185,207,221],"computation":[11,21,155],"capacities":[12],"and":[13,54,94,201,223],"features":[14],"of":[15,49,91,154],"mobile":[16,146],"users":[17],"by":[18,88,183],"offloading":[19],"complex":[20],"tasks":[22],"to":[23,45,70,74,97,111,150,166,194,205],"servers.":[26],"However,":[27],"mobility":[28,42,64,85,114],"poses":[29],"great":[30],"challenges":[31],"on":[32,174],"delivering":[33],"reliable":[34],"MEC":[35],"service":[36,67,92,104],"required":[37],"latency-critical":[39],"applications.":[40],"First,":[41],"management":[43,86],"has":[44],"tackle":[46],"dynamics":[48],"both":[50],"user\u2019s":[51],"location":[52],"changes":[53],"task":[55,131],"arrivals":[56],"that":[57,214],"vary":[58],"in":[59,115],"different":[60,171],"timescales.":[61],"Second,":[62],"user":[63,113],"could":[65],"induce":[66],"migration,":[68],"leading":[69],"reliability":[71,152,224],"loss":[72],"due":[73],"migration":[76,93,105],"delay.":[77],"In":[78],"this":[79],"paper,":[80],"we":[81,161],"propose":[82,162],"two-timescale":[84,178],"framework":[87,165],"joint":[89,134],"control":[90,122,135],"transmission":[95],"power":[96,121],"address":[98],"above":[100],"challenges.":[101],"Specifically,":[102],"operates":[106],"at":[107,125,143],"large":[109],"timescale":[110,128],"support":[112],"multi-cell":[117],"network,":[118],"while":[119],"performed":[124],"small":[127],"real-time":[130],"offloading.":[132,156],"Their":[133],"formulated":[137],"as":[138],"an":[139],"optimization":[140],"problem":[141,169,186],"aiming":[142],"long-term":[145],"energy":[147,222],"minimization":[148],"subject":[149],"requirement":[153],"To":[157],"solve":[158],"problem,":[160],"Lyapunov-based":[164],"decompose":[167],"into":[170],"timescales,":[172],"based":[173],"which":[175],"low-complexity":[177],"online":[179,190],"algorithm":[180,191,217],"developed":[182,204],"exploiting":[184],"structure.":[187],"The":[188,210],"proposed":[189,216],"shown":[193],"be":[195],"asymptotically":[196],"optimal":[197],"via":[198],"theoretical":[199],"analysis,":[200],"further":[203],"accommodate":[206],"multiuser":[208],"management.":[209],"simulation":[211],"results":[212],"demonstrate":[213],"our":[215],"can":[218],"significantly":[219],"improve":[220],"performance.":[225]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":12},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":13},{"year":2022,"cited_by_count":1}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}
