{"id":"https://openalex.org/W3045612345","doi":"https://doi.org/10.1109/icc40277.2020.9149343","title":"Latency Minimization for Task Offloading in Hierarchical Fog-Computing C-RAN Networks","display_name":"Latency Minimization for Task Offloading in Hierarchical Fog-Computing C-RAN Networks","publication_year":2020,"publication_date":"2020-06-01","ids":{"openalex":"https://openalex.org/W3045612345","doi":"https://doi.org/10.1109/icc40277.2020.9149343","mag":"3045612345"},"language":"en","primary_location":{"id":"doi:10.1109/icc40277.2020.9149343","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc40277.2020.9149343","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2020 - 2020 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5051720258","display_name":"Yijin Pan","orcid":"https://orcid.org/0000-0002-9619-2814"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yijin Pan","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012405413","display_name":"Huilin Jiang","orcid":"https://orcid.org/0000-0002-9268-4424"},"institutions":[{"id":"https://openalex.org/I4210128418","display_name":"Nanjing Xiaozhuang University","ror":"https://ror.org/03fnv7n42","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210128418"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huilin Jiang","raw_affiliation_strings":["School of Electronic Engineering, Nanjing Xiaozhuang University, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Nanjing Xiaozhuang University, Nanjing, China","institution_ids":["https://openalex.org/I4210128418"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114973546","display_name":"Huiling Zhu","orcid":"https://orcid.org/0000-0003-3021-5013"},"institutions":[{"id":"https://openalex.org/I20581793","display_name":"University of Kent","ror":"https://ror.org/00xkeyj56","country_code":"GB","type":"education","lineage":["https://openalex.org/I20581793"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Huiling Zhu","raw_affiliation_strings":["School of Engineering and Digital Arts, University of Kent, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Engineering and Digital Arts, University of Kent, UK","institution_ids":["https://openalex.org/I20581793"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029002143","display_name":"Jiangzhou Wang","orcid":"https://orcid.org/0000-0003-0881-3594"},"institutions":[{"id":"https://openalex.org/I20581793","display_name":"University of Kent","ror":"https://ror.org/00xkeyj56","country_code":"GB","type":"education","lineage":["https://openalex.org/I20581793"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Jiangzhou Wang","raw_affiliation_strings":["School of Engineering and Digital Arts, University of Kent, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Engineering and Digital Arts, University of Kent, UK","institution_ids":["https://openalex.org/I20581793"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"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/T12079","display_name":"IoT Networks and Protocols","score":0.9987999796867371,"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"}},{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9970999956130981,"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":0.8502886295318604},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.7085850834846497},{"id":"https://openalex.org/keywords/mobile-edge-computing","display_name":"Mobile edge computing","score":0.7055169939994812},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.7003720998764038},{"id":"https://openalex.org/keywords/edge-computing","display_name":"Edge computing","score":0.6158854961395264},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5692999362945557},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5034586787223816},{"id":"https://openalex.org/keywords/c-ran","display_name":"C-RAN","score":0.47544288635253906},{"id":"https://openalex.org/keywords/utility-computing","display_name":"Utility computing","score":0.4697447419166565},{"id":"https://openalex.org/keywords/computation-offloading","display_name":"Computation offloading","score":0.45138224959373474},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.4196809232234955},{"id":"https://openalex.org/keywords/radio-access-network","display_name":"Radio access network","score":0.40914079546928406},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.22485283017158508},{"id":"https://openalex.org/keywords/mobile-station","display_name":"Mobile station","score":0.19453543424606323},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.15817385911941528}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8502886295318604},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.7085850834846497},{"id":"https://openalex.org/C2776061582","wikidata":"https://www.wikidata.org/wiki/Q25325231","display_name":"Mobile edge computing","level":3,"score":0.7055169939994812},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.7003720998764038},{"id":"https://openalex.org/C2778456923","wikidata":"https://www.wikidata.org/wiki/Q5337692","display_name":"Edge computing","level":3,"score":0.6158854961395264},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5692999362945557},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5034586787223816},{"id":"https://openalex.org/C2779765720","wikidata":"https://www.wikidata.org/wiki/Q5005908","display_name":"C-RAN","level":5,"score":0.47544288635253906},{"id":"https://openalex.org/C85106507","wikidata":"https://www.wikidata.org/wiki/Q1188445","display_name":"Utility computing","level":4,"score":0.4697447419166565},{"id":"https://openalex.org/C2781041963","wikidata":"https://www.wikidata.org/wiki/Q18348618","display_name":"Computation offloading","level":4,"score":0.45138224959373474},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.4196809232234955},{"id":"https://openalex.org/C106365562","wikidata":"https://www.wikidata.org/wiki/Q3078360","display_name":"Radio access network","level":4,"score":0.40914079546928406},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.22485283017158508},{"id":"https://openalex.org/C207029474","wikidata":"https://www.wikidata.org/wiki/Q384018","display_name":"Mobile station","level":3,"score":0.19453543424606323},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.15817385911941528},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C184842701","wikidata":"https://www.wikidata.org/wiki/Q370563","display_name":"Cloud computing security","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc40277.2020.9149343","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc40277.2020.9149343","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2020 - 2020 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1973454958","https://openalex.org/W2093645013","https://openalex.org/W2100774182","https://openalex.org/W2158861220","https://openalex.org/W2165350939","https://openalex.org/W2223726101","https://openalex.org/W2241684080","https://openalex.org/W2592659251","https://openalex.org/W2777781531","https://openalex.org/W2791573892","https://openalex.org/W2793607270","https://openalex.org/W2907932505","https://openalex.org/W2948674973","https://openalex.org/W2963246332","https://openalex.org/W2963306459","https://openalex.org/W2964129362","https://openalex.org/W4254090244"],"related_works":["https://openalex.org/W2592537445","https://openalex.org/W4200420173","https://openalex.org/W2117039245","https://openalex.org/W2497039592","https://openalex.org/W4287262510","https://openalex.org/W3120617837","https://openalex.org/W2436923341","https://openalex.org/W2735233524","https://openalex.org/W2902590088","https://openalex.org/W2608055811"],"abstract_inverted_index":{"Fog-computing":[0],"network":[1,113],"combines":[2],"the":[3,31,63,84,95,105,108,117],"cloud":[4,64],"computing":[5,15,65,75],"and":[6,62,83],"fog":[7],"access":[8],"points":[9],"(FAPs)":[10],"equipped":[11],"with":[12],"mobile":[13,24],"edge":[14],"(MEC)":[16],"servers":[17],"together":[18],"to":[19],"support":[20],"computation-intensive":[21],"tasks":[22,79],"for":[23,35,77],"users.":[25],"In":[26],"this":[27],"paper,":[28],"we":[29],"investigate":[30],"delay":[32,118],"minimization":[33],"problem":[34],"task":[36,73],"offloading":[37],"in":[38,54,59,66,80,114],"a":[39],"hierarchical":[40,110],"fog-computing":[41,111],"C-RAN":[42,112],"network,":[43],"which":[44],"consists":[45],"of":[46,49,88,107,116],"three":[47],"tiers":[48],"computational":[50],"services:":[51],"MEC":[52,57],"server":[53,58,82],"radio":[55],"units,":[56,61],"distributed":[60],"central":[67],"units.":[68],"The":[69,101],"receive":[70],"beamforming":[71],"vectors,":[72],"allocation,":[74],"speed":[76],"offloaded":[78],"each":[81],"transmission":[85],"bandwidth":[86],"split":[87],"fronthaul":[89],"links":[90],"are":[91],"optimized":[92],"by":[93],"solving":[94],"formulated":[96],"mixed":[97],"integer":[98],"programming":[99],"problem.":[100],"simulation":[102],"results":[103],"validate":[104],"superiority":[106],"proposed":[109],"terms":[115],"performance.":[119]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":5}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
