{"id":"https://openalex.org/W4200349689","doi":"https://doi.org/10.1109/vtc2021-fall52928.2021.9625529","title":"Execution Delay Optimization-based Cooperative Task Process in Cellular MEC Systems","display_name":"Execution Delay Optimization-based Cooperative Task Process in Cellular MEC Systems","publication_year":2021,"publication_date":"2021-09-01","ids":{"openalex":"https://openalex.org/W4200349689","doi":"https://doi.org/10.1109/vtc2021-fall52928.2021.9625529"},"language":"en","primary_location":{"id":"doi:10.1109/vtc2021-fall52928.2021.9625529","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2021-fall52928.2021.9625529","pdf_url":null,"source":{"id":"https://openalex.org/S4363607774","display_name":"2021 IEEE 94th Vehicular Technology Conference (VTC2021-Fall)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 94th Vehicular Technology Conference (VTC2021-Fall)","raw_type":"proceedings-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/A5051328733","display_name":"Rong Chai","orcid":"https://orcid.org/0000-0002-0957-7792"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Rong Chai","raw_affiliation_strings":["School of Communication and Information Engineering Chongqing University of Posts and Telecommunications"],"affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering Chongqing University of Posts and Telecommunications","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100661042","display_name":"Mingzhu Li","orcid":"https://orcid.org/0000-0001-7217-2045"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mingzhu Li","raw_affiliation_strings":["School of Communication and Information Engineering Chongqing University of Posts and Telecommunications"],"affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering Chongqing University of Posts and Telecommunications","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100754914","display_name":"Jinhong Li","orcid":"https://orcid.org/0000-0003-1981-9449"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jinhong Li","raw_affiliation_strings":["School of Communication and Information Engineering Chongqing University of Posts and Telecommunications"],"affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering Chongqing University of Posts and Telecommunications","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5051328733"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.308,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.39860662,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"19","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9991000294685364,"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/T13553","display_name":"Age of Information Optimization","score":0.9955999851226807,"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/server","display_name":"Server","score":0.8395919799804688},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8324633836746216},{"id":"https://openalex.org/keywords/mobile-edge-computing","display_name":"Mobile edge computing","score":0.6046786308288574},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5239172577857971},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.49200960993766785},{"id":"https://openalex.org/keywords/handover","display_name":"Handover","score":0.4629920423030853},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.45443999767303467},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.4537414312362671},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.4496878683567047},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4147912263870239},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2452060878276825}],"concepts":[{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.8395919799804688},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8324633836746216},{"id":"https://openalex.org/C2776061582","wikidata":"https://www.wikidata.org/wiki/Q25325231","display_name":"Mobile edge computing","level":3,"score":0.6046786308288574},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5239172577857971},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.49200960993766785},{"id":"https://openalex.org/C111852164","wikidata":"https://www.wikidata.org/wiki/Q1414679","display_name":"Handover","level":2,"score":0.4629920423030853},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.45443999767303467},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.4537414312362671},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.4496878683567047},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4147912263870239},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2452060878276825},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtc2021-fall52928.2021.9625529","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2021-fall52928.2021.9625529","pdf_url":null,"source":{"id":"https://openalex.org/S4363607774","display_name":"2021 IEEE 94th Vehicular Technology Conference (VTC2021-Fall)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 94th Vehicular Technology Conference (VTC2021-Fall)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7599999904632568,"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2594560857","https://openalex.org/W2624989916","https://openalex.org/W2751904527","https://openalex.org/W2761125797","https://openalex.org/W2791639158","https://openalex.org/W2792281126","https://openalex.org/W2845644909","https://openalex.org/W2895939936","https://openalex.org/W3017518089","https://openalex.org/W3117089396"],"related_works":["https://openalex.org/W2520149731","https://openalex.org/W1981519115","https://openalex.org/W3006634511","https://openalex.org/W1985631144","https://openalex.org/W2087123996","https://openalex.org/W2103264866","https://openalex.org/W2395800181","https://openalex.org/W2902693277","https://openalex.org/W4378977105","https://openalex.org/W3139051647"],"abstract_inverted_index":{"In":[0,121],"this":[1],"paper,":[2],"we":[3,101,136],"consider":[4],"a":[5,16,27,66,139,160,178,183],"cooperative":[6,92],"cellular":[7],"mobile":[8,30],"edge":[9],"computing":[10],"(MEC)":[11],"system,":[12,100],"which":[13,40],"consists":[14],"of":[15,18,29,57,79,95,128,132,193,202],"number":[17,28],"MEC":[19,46,88,134],"servers":[20],"co-located":[21],"with":[22],"base":[23],"stations":[24],"(BSs)":[25],"and":[26,108,156,169,186],"users":[31],"(MUs).":[32],"We":[33,163],"assume":[34,49],"that":[35,50],"MUs":[36,71,81,97],"have":[37],"computation-intensive":[38],"tasks":[39],"can":[41],"be":[42],"offloaded":[43],"to":[44,53,76,123],"the":[45,58,77,91,96,99,103,125,129,133,145,150,171,189,194,200,203],"servers.":[47,89],"Further":[48],"in":[51,98,182],"order":[52,122],"complete":[54],"task":[55,84,93,105,116,151,172],"process":[56],"MUs,":[59,80],"certain":[60],"auxiliary":[61,109],"information":[62,110,141,147],"is":[63,154],"required.":[64],"Consider":[65],"practical":[67],"communication":[68],"scenario":[69],"where":[70],"may":[72,82],"move":[73],"continuously.":[74],"Due":[75],"mobility":[78],"conduct":[83],"migration":[85,107],"between":[86],"multiple":[87],"Addressing":[90],"processing":[94,117],"formulate":[102],"joint":[104],"offloading,":[106],"caching":[111,142,148],"problem":[112,181],"as":[113,177],"an":[114],"overall":[115],"delay":[118],"minimization":[119],"problem.":[120],"achieve":[124],"efficient":[126],"utilization":[127],"cache":[130],"space":[131],"servers,":[135],"first":[137],"propose":[138],"popularity-based":[140],"algorithm.":[143,196],"Given":[144],"obtained":[146],"strategy,":[149],"partition":[152],"subproblem":[153,176,190],"formulated":[155],"solved":[157],"by":[158,191],"applying":[159],"bisection":[161],"method.":[162],"then":[164,187],"apply":[165],"network":[166],"virtualization":[167],"scheme":[168],"transform":[170],"execution":[173],"mode":[174],"selection":[175],"one-to-one":[179],"mapping":[180],"bipartite":[184],"graph":[185],"solve":[188],"means":[192],"Kuhn-Munkres":[195],"Numerical":[197],"results":[198],"demonstrate":[199],"effectiveness":[201],"proposed":[204],"scheme.":[205]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
