{"id":"https://openalex.org/W3002486958","doi":"https://doi.org/10.1109/tvt.2020.2967882","title":"Joint Resource Allocation and Computation Offloading With Time-Varying Fading Channel in Vehicular Edge Computing","display_name":"Joint Resource Allocation and Computation Offloading With Time-Varying Fading Channel in Vehicular Edge Computing","publication_year":2020,"publication_date":"2020-01-21","ids":{"openalex":"https://openalex.org/W3002486958","doi":"https://doi.org/10.1109/tvt.2020.2967882","mag":"3002486958"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2020.2967882","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2020.2967882","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Vehicular Technology","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/A5100615081","display_name":"Shichao Li","orcid":"https://orcid.org/0000-0001-6858-5031"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]},{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shichao Li","raw_affiliation_strings":["School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China","School of Information and Communication, Guilin University of Electronic Technology, Guilin, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]},{"raw_affiliation_string":"School of Information and Communication, Guilin University of Electronic Technology, Guilin, China","institution_ids":["https://openalex.org/I5343935"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048851334","display_name":"Siyu Lin","orcid":"https://orcid.org/0000-0002-0492-2091"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Siyu Lin","raw_affiliation_strings":["School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061150224","display_name":"Lin Cai","orcid":"https://orcid.org/0000-0002-1093-4865"},"institutions":[{"id":"https://openalex.org/I212119943","display_name":"University of Victoria","ror":"https://ror.org/04s5mat29","country_code":"CA","type":"education","lineage":["https://openalex.org/I212119943"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Lin Cai","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Victoria, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Victoria, Canada","institution_ids":["https://openalex.org/I212119943"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100408972","display_name":"Wenjie Li","orcid":"https://orcid.org/0000-0001-7838-0734"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenjie Li","raw_affiliation_strings":["School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042860330","display_name":"Gang Zhu","orcid":"https://orcid.org/0000-0001-6264-9356"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Gang Zhu","raw_affiliation_strings":["School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100615081"],"corresponding_institution_ids":["https://openalex.org/I21193070","https://openalex.org/I5343935"],"apc_list":null,"apc_paid":null,"fwci":10.4761,"has_fulltext":false,"cited_by_count":101,"citation_normalized_percentile":{"value":0.98475331,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"69","issue":"3","first_page":"3384","last_page":"3398"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9994000196456909,"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":0.9994000196456909,"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/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9940000176429749,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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":0.992900013923645,"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/fading","display_name":"Fading","score":0.7706942558288574},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6990004777908325},{"id":"https://openalex.org/keywords/computation-offloading","display_name":"Computation offloading","score":0.6846656799316406},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.501427412033081},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.48953017592430115},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.47385933995246887},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.46074026823043823},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4373458921909332},{"id":"https://openalex.org/keywords/rounding","display_name":"Rounding","score":0.4351496398448944},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.42990776896476746},{"id":"https://openalex.org/keywords/edge-computing","display_name":"Edge computing","score":0.4095519185066223},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3299105763435364},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.22388657927513123},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14718246459960938},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1304141879081726},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07543924450874329}],"concepts":[{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.7706942558288574},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6990004777908325},{"id":"https://openalex.org/C2781041963","wikidata":"https://www.wikidata.org/wiki/Q18348618","display_name":"Computation offloading","level":4,"score":0.6846656799316406},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.501427412033081},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.48953017592430115},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.47385933995246887},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.46074026823043823},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4373458921909332},{"id":"https://openalex.org/C136625980","wikidata":"https://www.wikidata.org/wiki/Q663208","display_name":"Rounding","level":2,"score":0.4351496398448944},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.42990776896476746},{"id":"https://openalex.org/C2778456923","wikidata":"https://www.wikidata.org/wiki/Q5337692","display_name":"Edge computing","level":3,"score":0.4095519185066223},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3299105763435364},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.22388657927513123},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14718246459960938},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1304141879081726},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07543924450874329},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2020.2967882","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2020.2967882","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Vehicular Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1368561783","display_name":null,"funder_award_id":"61861002","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G771103387","display_name":null,"funder_award_id":"61971030","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":45,"referenced_works":["https://openalex.org/W1970304866","https://openalex.org/W1984187922","https://openalex.org/W1987014509","https://openalex.org/W1993804409","https://openalex.org/W1995653314","https://openalex.org/W2073609118","https://openalex.org/W2091364465","https://openalex.org/W2105103777","https://openalex.org/W2114574164","https://openalex.org/W2134295053","https://openalex.org/W2168941875","https://openalex.org/W2259145428","https://openalex.org/W2335146458","https://openalex.org/W2415153062","https://openalex.org/W2489119969","https://openalex.org/W2509469073","https://openalex.org/W2531437790","https://openalex.org/W2543892322","https://openalex.org/W2567996337","https://openalex.org/W2594560857","https://openalex.org/W2601845368","https://openalex.org/W2624989916","https://openalex.org/W2739611732","https://openalex.org/W2739839877","https://openalex.org/W2747537200","https://openalex.org/W2756061132","https://openalex.org/W2760676671","https://openalex.org/W2766096465","https://openalex.org/W2778138942","https://openalex.org/W2779022534","https://openalex.org/W2782360077","https://openalex.org/W2786446607","https://openalex.org/W2789986657","https://openalex.org/W2794564324","https://openalex.org/W2795757787","https://openalex.org/W2899462209","https://openalex.org/W2901631215","https://openalex.org/W2920831463","https://openalex.org/W2921337715","https://openalex.org/W2922741957","https://openalex.org/W2963954530","https://openalex.org/W2964050982","https://openalex.org/W2969353886","https://openalex.org/W3106445841","https://openalex.org/W4240374930"],"related_works":["https://openalex.org/W4220780102","https://openalex.org/W2410881844","https://openalex.org/W3196334750","https://openalex.org/W1502401885","https://openalex.org/W2004257129","https://openalex.org/W2894114519","https://openalex.org/W4297093186","https://openalex.org/W4282941432","https://openalex.org/W3200145713","https://openalex.org/W3134378165"],"abstract_inverted_index":{"Vehicular":[0],"edge":[1],"computing":[2],"(VEC)":[3],"is":[4,75,101,145],"considered":[5],"as":[6],"a":[7,112,139,234],"novel":[8],"paradigm":[9],"to":[10,82,120,147,182,202,242],"enhance":[11],"the":[12,27,33,42,49,60,66,71,83,89,96,122,128,133,136,149,156,161,167,175,184,189,210,216,225,243,248,256],"safety":[13],"of":[14,30,35,62,135,160,212,228],"automated":[15],"vehicles":[16],"and":[17,32,116,174,192,204,230,239,251,262],"intelligent":[18],"transportation":[19],"systems":[20],"(ITS).":[21],"The":[22,77,195,220],"computation":[23,170,178],"offloading":[24,68,73,91,171,179,218],"strategies":[25,69,92,159],"are":[26,93,199],"key":[28],"point":[29],"VEC,":[31],"effect":[34,211],"time-varying":[36,63,78,84,129],"channels":[37],"cannot":[38],"be":[39],"ignored":[40],"during":[41,70],"task":[43,54,67,72],"transmission":[44],"period.":[45],"This":[46],"paper":[47],"investigates":[48],"utility":[50],"maximization":[51],"problem":[52,125,186],"with":[53,107],"delay":[55],"requirement":[56],"constraints,":[57],"in":[58],"which":[59],"influence":[61],"channel":[64,80,130],"on":[65,155,215],"period":[74],"considered.":[76],"fading":[79,214],"leads":[81],"spectrum":[85],"efficiency":[86],"(SE),":[87],"so":[88],"previous":[90,257],"questionable":[94],"when":[95],"additional":[97],"uncertain":[98],"allocated":[99],"bandwidth":[100],"taken":[102],"into":[103],"account.":[104],"To":[105],"deal":[106],"it,":[108],"we":[109,165,208],"first":[110],"propose":[111,166],"linearization":[113],"based":[114,154,169,177],"Branch":[115],"Bound":[117],"(LBB)":[118],"algorithm":[119,144,173,181],"solve":[121,148,183],"fixed":[123,150,162],"SE":[124,151,163],"without":[126],"considering":[127],"characteristics.":[131],"Considering":[132],"complexity":[134],"LBB":[137,168],"algorithm,":[138],"closest":[140],"rounding":[141],"integer":[142],"(CRI)":[143],"proposed":[146,196,217,249],"problem.":[152],"Then,":[153],"resource":[157],"allocation":[158],"problem,":[164],"(LBBCO)":[172],"CRI":[176],"(CRICO)":[180],"original":[185],"for":[187],"both":[188],"static":[190],"tasks":[191],"dynamic":[193],"tasks.":[194],"LBBCO/CRICO":[197],"algorithms":[198,232,253],"also":[200],"applicable":[201],"multi-vehicle":[203],"multi-task":[205],"scenarios.":[206],"Furthermore,":[207],"analyze":[209],"small-scale":[213],"strategies.":[219],"simulation":[221],"results":[222],"show":[223],"that":[224],"average":[226],"utilities":[227],"LBBCO":[229,250],"CRICO":[231,252],"have":[233],"small":[235],"gap":[236],"by":[237,260],"3.93%":[238],"6.13%":[240],"only":[241],"upper":[244],"bound,":[245],"respectively.":[246,264],"Meanwhile,":[247],"can":[254],"outperform":[255],"state-of-the-art":[258],"solution":[259],"4.52%":[261],"2.38%,":[263]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":21},{"year":2024,"cited_by_count":13},{"year":2023,"cited_by_count":23},{"year":2022,"cited_by_count":16},{"year":2021,"cited_by_count":17},{"year":2020,"cited_by_count":9}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
