{"id":"https://openalex.org/W2990844892","doi":"https://doi.org/10.1109/pimrc.2019.8904387","title":"Task Scheduling for Mobile Edge Computing with Multiple Links","display_name":"Task Scheduling for Mobile Edge Computing with Multiple Links","publication_year":2019,"publication_date":"2019-09-01","ids":{"openalex":"https://openalex.org/W2990844892","doi":"https://doi.org/10.1109/pimrc.2019.8904387","mag":"2990844892"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2019.8904387","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2019.8904387","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)","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/A5101508235","display_name":"Lichao Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Lichao Yang","raw_affiliation_strings":["Beijing University of Posts and Telecommunications,Key Laboratory of Universal Wireless Communications, Ministry of Education,Beijing,P.R. China","Key Laboratory of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, P.R. China"],"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications,Key Laboratory of Universal Wireless Communications, Ministry of Education,Beijing,P.R. China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Key Laboratory of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, P.R. China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031756477","display_name":"Heli Zhang","orcid":"https://orcid.org/0000-0002-5994-9419"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Heli Zhang","raw_affiliation_strings":["Beijing University of Posts and Telecommunications,Key Laboratory of Universal Wireless Communications, Ministry of Education,Beijing,P.R. China","Key Laboratory of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, P.R. China"],"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications,Key Laboratory of Universal Wireless Communications, Ministry of Education,Beijing,P.R. China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Key Laboratory of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, P.R. China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012748011","display_name":"Hong Ji","orcid":"https://orcid.org/0000-0002-1640-2894"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hong Ji","raw_affiliation_strings":["Beijing University of Posts and Telecommunications,Key Laboratory of Universal Wireless Communications, Ministry of Education,Beijing,P.R. China","Key Laboratory of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, P.R. China"],"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications,Key Laboratory of Universal Wireless Communications, Ministry of Education,Beijing,P.R. China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Key Laboratory of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, P.R. China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100407749","display_name":"Xi Li","orcid":"https://orcid.org/0009-0003-7871-5401"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xi Li","raw_affiliation_strings":["Beijing University of Posts and Telecommunications,Key Laboratory of Universal Wireless Communications, Ministry of Education,Beijing,P.R. China","Key Laboratory of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, P.R. China"],"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications,Key Laboratory of Universal Wireless Communications, Ministry of Education,Beijing,P.R. China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Key Laboratory of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, P.R. China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101508235"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.18070115,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"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/T13553","display_name":"Age of Information Optimization","score":0.998199999332428,"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/T12079","display_name":"IoT Networks and Protocols","score":0.9951000213623047,"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":0.816308319568634},{"id":"https://openalex.org/keywords/mobile-edge-computing","display_name":"Mobile edge computing","score":0.7166719436645508},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.6258495450019836},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.5361490249633789},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5251790285110474},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5239032506942749},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.5121888518333435},{"id":"https://openalex.org/keywords/linear-programming","display_name":"Linear programming","score":0.4415154457092285},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.36239564418792725},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.26591289043426514},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.09260788559913635}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.816308319568634},{"id":"https://openalex.org/C2776061582","wikidata":"https://www.wikidata.org/wiki/Q25325231","display_name":"Mobile edge computing","level":3,"score":0.7166719436645508},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.6258495450019836},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.5361490249633789},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5251790285110474},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5239032506942749},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.5121888518333435},{"id":"https://openalex.org/C41045048","wikidata":"https://www.wikidata.org/wiki/Q202843","display_name":"Linear programming","level":2,"score":0.4415154457092285},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.36239564418792725},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.26591289043426514},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.09260788559913635},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc.2019.8904387","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2019.8904387","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8899999856948853,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2003696209","https://openalex.org/W2094667486","https://openalex.org/W2624989916","https://openalex.org/W2739803054","https://openalex.org/W2751904527","https://openalex.org/W2792526074","https://openalex.org/W2792758175","https://openalex.org/W2794157223","https://openalex.org/W2804985843","https://openalex.org/W2887810105"],"related_works":["https://openalex.org/W2092530219","https://openalex.org/W2388464034","https://openalex.org/W2533125852","https://openalex.org/W2140460949","https://openalex.org/W2105580438","https://openalex.org/W2057435755","https://openalex.org/W3121798572","https://openalex.org/W3139051647","https://openalex.org/W2902693277","https://openalex.org/W3213834840"],"abstract_inverted_index":{"As":[0],"the":[1,30,34,59,94,138],"explosive":[2],"growth":[3],"of":[4,33],"smart":[5,153],"devices":[6,53],"and":[7,47,54,67,83,124],"new":[8,72],"applications,":[9],"traffic":[10],"volume":[11],"has":[12],"been":[13],"growing":[14],"exponentially.":[15],"Thus,":[16],"mobile":[17,52],"edge":[18],"computing":[19],"(MEC)":[20],"technology":[21,25],"regarded":[22],"a":[23,99,118,125],"promising":[24],"is":[26,81,88,106],"proposed":[27,82,132,139],"to":[28,58,151],"enhance":[29],"computation":[31],"capabilities":[32],"networks.":[35],"Considering":[36],"available":[37],"MEC":[38,55,79],"research":[39],"mostly":[40],"focused":[41],"on":[42],"single-tier":[43],"base":[44,61],"station":[45],"scenario":[46],"single":[48],"offloading":[49],"link":[50,68],"between":[51],"servers":[56,80],"connected":[57],"macro":[60],"station,":[62],"causing":[63],"high":[64],"transmission":[65],"delay":[66],"congestion":[69],"problem.":[70,128],"A":[71],"two-tier":[73],"small":[74],"cell":[75],"architecture":[76],"equipped":[77],"with":[78,134],"an":[84],"efficient":[85],"task":[86,95],"scheduling":[87,96],"designed.":[89],"Specially,":[90],"we":[91,109],"first":[92],"formulate":[93],"problem":[97,104,113,123],"as":[98],"nonlinear":[100],"mixed":[101],"integer":[102],"program":[103],"which":[105],"NP-hard.":[107],"Then":[108],"transform":[110],"this":[111],"optimization":[112,127],"into":[114],"two":[115],"subproblems,":[116],"i.e.,":[117],"linear":[119],"constrained":[120],"quadratic":[121],"programming":[122],"convex":[126],"Finally,":[129],"Compared":[130],"our":[131],"scheme":[133,140],"other":[135],"existing":[136],"schemes,":[137],"could":[141],"not":[142],"only":[143],"receive":[144],"30%":[145],"energy":[146],"saving,":[147],"but":[148],"also":[149],"apply":[150],"large-scale":[152],"devices.":[154]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}