{"id":"https://openalex.org/W4414260935","doi":"https://doi.org/10.1145/3767332","title":"Improved TD3 Based Resource Allocation Optimization for Latency-sensitive Tasks in ISAC-aided VEC","display_name":"Improved TD3 Based Resource Allocation Optimization for Latency-sensitive Tasks in ISAC-aided VEC","publication_year":2025,"publication_date":"2025-09-13","ids":{"openalex":"https://openalex.org/W4414260935","doi":"https://doi.org/10.1145/3767332"},"language":"en","primary_location":{"id":"doi:10.1145/3767332","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3767332","pdf_url":null,"source":{"id":"https://openalex.org/S170502224","display_name":"ACM Transactions on Sensor Networks","issn_l":"1550-4859","issn":["1550-4859","1550-4867"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Sensor Networks","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/A5100388485","display_name":"Chunlin Li","orcid":"https://orcid.org/0000-0001-8338-6065"},"institutions":[{"id":"https://openalex.org/I196699116","display_name":"Wuhan University of Technology","ror":"https://ror.org/03fe7t173","country_code":"CN","type":"education","lineage":["https://openalex.org/I196699116"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chunlin Li","raw_affiliation_strings":["Wuhan University of Technology","Wuhan University of Technology, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0001-8338-6065","affiliations":[{"raw_affiliation_string":"Wuhan University of Technology","institution_ids":["https://openalex.org/I196699116"]},{"raw_affiliation_string":"Wuhan University of Technology, Wuhan, China","institution_ids":["https://openalex.org/I196699116"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Shuai Zhang","orcid":"https://orcid.org/0009-0000-6807-3191"},"institutions":[{"id":"https://openalex.org/I196699116","display_name":"Wuhan University of Technology","ror":"https://ror.org/03fe7t173","country_code":"CN","type":"education","lineage":["https://openalex.org/I196699116"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuai Zhang","raw_affiliation_strings":["Wuhan University of Technology","Wuhan University of Technology, Wuhan, China"],"raw_orcid":"https://orcid.org/0009-0000-6807-3191","affiliations":[{"raw_affiliation_string":"Wuhan University of Technology","institution_ids":["https://openalex.org/I196699116"]},{"raw_affiliation_string":"Wuhan University of Technology, Wuhan, China","institution_ids":["https://openalex.org/I196699116"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Yaojuan Wu","orcid":"https://orcid.org/0009-0003-2476-1517"},"institutions":[{"id":"https://openalex.org/I196699116","display_name":"Wuhan University of Technology","ror":"https://ror.org/03fe7t173","country_code":"CN","type":"education","lineage":["https://openalex.org/I196699116"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yaojuan Wu","raw_affiliation_strings":["Wuhan University of Technology","Wuhan University of Technology, Wuhan, China"],"raw_orcid":"https://orcid.org/0009-0003-2476-1517","affiliations":[{"raw_affiliation_string":"Wuhan University of Technology","institution_ids":["https://openalex.org/I196699116"]},{"raw_affiliation_string":"Wuhan University of Technology, Wuhan, China","institution_ids":["https://openalex.org/I196699116"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5106710457","display_name":"Kun Jiang","orcid":"https://orcid.org/0009-0009-6304-4637"},"institutions":[{"id":"https://openalex.org/I196699116","display_name":"Wuhan University of Technology","ror":"https://ror.org/03fe7t173","country_code":"CN","type":"education","lineage":["https://openalex.org/I196699116"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kun Jiang","raw_affiliation_strings":["Wuhan University of Technology","Wuhan University of Technology, Wuhan, China"],"raw_orcid":"https://orcid.org/0009-0009-6304-4637","affiliations":[{"raw_affiliation_string":"Wuhan University of Technology","institution_ids":["https://openalex.org/I196699116"]},{"raw_affiliation_string":"Wuhan University of Technology, Wuhan, China","institution_ids":["https://openalex.org/I196699116"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Wenhao Wu","orcid":"https://orcid.org/0009-0004-5582-563X"},"institutions":[{"id":"https://openalex.org/I196699116","display_name":"Wuhan University of Technology","ror":"https://ror.org/03fe7t173","country_code":"CN","type":"education","lineage":["https://openalex.org/I196699116"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenhao Wu","raw_affiliation_strings":["Wuhan University of Technology","Wuhan University of Technology, Wuhan, China"],"raw_orcid":"https://orcid.org/0009-0004-5582-563X","affiliations":[{"raw_affiliation_string":"Wuhan University of Technology","institution_ids":["https://openalex.org/I196699116"]},{"raw_affiliation_string":"Wuhan University of Technology, Wuhan, China","institution_ids":["https://openalex.org/I196699116"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091432657","display_name":"Shaochong Yuan","orcid":null},"institutions":[{"id":"https://openalex.org/I196699116","display_name":"Wuhan University of Technology","ror":"https://ror.org/03fe7t173","country_code":"CN","type":"education","lineage":["https://openalex.org/I196699116"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shaochong Yuan","raw_affiliation_strings":["Wuhan University of Technology","Wuhan University of Technology, Wuhan, China"],"raw_orcid":"https://orcid.org/0009-0005-8315-5554","affiliations":[{"raw_affiliation_string":"Wuhan University of Technology","institution_ids":["https://openalex.org/I196699116"]},{"raw_affiliation_string":"Wuhan University of Technology, Wuhan, China","institution_ids":["https://openalex.org/I196699116"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003203521","display_name":"Shaohua Wan","orcid":"https://orcid.org/0000-0001-7013-9081"},"institutions":[{"id":"https://openalex.org/I4210137766","display_name":"Institute for Advanced Study","ror":"https://ror.org/03xg85719","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210137766"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Shaohua Wan","raw_affiliation_strings":["Shenzhen Institute for Advanced Study, University of Electronic Science and Technology of China","Shenzhen Institute for Advanced Study, University of Electronic Science and Technology of China Shenzhen Institute for Advanced Study, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0001-7013-9081","affiliations":[{"raw_affiliation_string":"Shenzhen Institute for Advanced Study, University of Electronic Science and Technology of China","institution_ids":[]},{"raw_affiliation_string":"Shenzhen Institute for Advanced Study, University of Electronic Science and Technology of China Shenzhen Institute for Advanced Study, Shenzhen, China","institution_ids":["https://openalex.org/I4210137766"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5100388485"],"corresponding_institution_ids":["https://openalex.org/I196699116"],"apc_list":null,"apc_paid":null,"fwci":0.5782,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.72187365,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":"21","issue":"6","first_page":"1","last_page":"27"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11873","display_name":"PAPR reduction in OFDM","score":0.9872999787330627,"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"}},"topics":[{"id":"https://openalex.org/T11873","display_name":"PAPR reduction in OFDM","score":0.9872999787330627,"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":0.9793000221252441,"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/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9710000157356262,"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/resource-allocation","display_name":"Resource allocation","score":0.6945000290870667},{"id":"https://openalex.org/keywords/resource-management","display_name":"Resource management (computing)","score":0.5393999814987183},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.5152000188827515},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.4690999984741211},{"id":"https://openalex.org/keywords/markov-decision-process","display_name":"Markov decision process","score":0.4625000059604645},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4361000061035156},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.41990000009536743},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.39239999651908875},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.3865000009536743}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8434000015258789},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.6945000290870667},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.5393999814987183},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.5152000188827515},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.4690999984741211},{"id":"https://openalex.org/C106189395","wikidata":"https://www.wikidata.org/wiki/Q176789","display_name":"Markov decision process","level":3,"score":0.4625000059604645},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4361000061035156},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4323999881744385},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.41990000009536743},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4052000045776367},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.39239999651908875},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.3865000009536743},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.38260000944137573},{"id":"https://openalex.org/C134579502","wikidata":"https://www.wikidata.org/wiki/Q1455619","display_name":"Frequency allocation","level":2,"score":0.3822999894618988},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.37720000743865967},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.37689998745918274},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.37389999628067017},{"id":"https://openalex.org/C159886148","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov process","level":2,"score":0.3573000133037567},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.34880000352859497},{"id":"https://openalex.org/C98763669","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov chain","level":2,"score":0.3091000020503998},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.2802000045776367},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.2775999903678894},{"id":"https://openalex.org/C193254401","wikidata":"https://www.wikidata.org/wiki/Q2160088","display_name":"Robust optimization","level":2,"score":0.271699994802475},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.2709999978542328},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.26739999651908875}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3767332","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3767332","pdf_url":null,"source":{"id":"https://openalex.org/S170502224","display_name":"ACM Transactions on Sensor Networks","issn_l":"1550-4859","issn":["1550-4859","1550-4867"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Sensor Networks","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5090016960","display_name":null,"funder_award_id":"62372344, No. 62171330, No. 62172438","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8410148204","display_name":null,"funder_award_id":"2023YFB3308701","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W595252221","https://openalex.org/W2791639158","https://openalex.org/W2901631215","https://openalex.org/W2962814013","https://openalex.org/W2962951066","https://openalex.org/W2977597001","https://openalex.org/W3072033075","https://openalex.org/W3098486933","https://openalex.org/W3134357852","https://openalex.org/W3185834621","https://openalex.org/W3193816080","https://openalex.org/W3194620979","https://openalex.org/W3199183581","https://openalex.org/W3201976554","https://openalex.org/W3205123169","https://openalex.org/W4226027685","https://openalex.org/W4286569329","https://openalex.org/W4286582015","https://openalex.org/W4312283671","https://openalex.org/W4312648030","https://openalex.org/W4313549926","https://openalex.org/W4321636817","https://openalex.org/W4368232611","https://openalex.org/W4387870775","https://openalex.org/W4388208125","https://openalex.org/W4388426853","https://openalex.org/W4392309124","https://openalex.org/W4394676709","https://openalex.org/W4399244152","https://openalex.org/W4400904839","https://openalex.org/W4402159393","https://openalex.org/W4402916011","https://openalex.org/W4406457495","https://openalex.org/W4408719512","https://openalex.org/W4409062322","https://openalex.org/W4410638809"],"related_works":[],"abstract_inverted_index":{"Vehicular":[0],"edge":[1],"computing":[2],"(VEC)":[3],"has":[4],"emerged":[5],"to":[6,33,84,144],"address":[7],"the":[8,48,160,178],"increasing":[9],"demands":[10],"on":[11,67,183],"wireless":[12],"networks":[13],"posed":[14],"by":[15],"massive":[16,34],"data":[17],"and":[18,42,50,70,73,106,122,140,147,168,186],"diverse":[19],"applications":[20],"in":[21,155],"intelligent":[22,54],"vehicular":[23],"services.":[24],"However,":[25],"challenges":[26],"such":[27],"as":[28,117],"low":[29],"spectrum":[30,92],"utilization":[31],"due":[32],"sensor":[35],"deployment,":[36],"signal":[37,184],"degradation":[38],"from":[39],"high-speed":[40],"mobility,":[41,101],"computational":[43],"resource":[44,60,110],"allocation":[45,61,111],"issues":[46],"hinder":[47],"real-time":[49],"secure":[51],"operation":[52],"of":[53,180],"vehicles.":[55],"Therefore,":[56],"we":[57],"propose":[58],"a":[59,108,118,156],"optimization":[62],"method":[63,175],"for":[64,98],"VEC":[65,157],"based":[66],"Integrated":[68],"Sensing":[69],"Communication":[71],"(ISAC)":[72],"Orthogonal":[74],"Time":[75],"Frequency":[76],"Space":[77],"(OTFS)":[78],"technologies.":[79],"Specifically,":[80],"OTFS":[81],"is":[82,115,163],"leveraged":[83],"multiplex":[85],"roadside":[86],"unit":[87],"(RSU)":[88],"radar":[89],"resources,":[90],"improving":[91],"efficiency.":[93],"We":[94],"develop":[95],"comprehensive":[96],"models":[97],"communication,":[99],"vehicle":[100,181],"sensing,":[102],"delay,":[103],"energy":[104],"consumption,":[105],"formulate":[107],"delay-minimization":[109],"problem.":[112],"The":[113,170],"problem":[114],"modeled":[116],"Markov":[119],"Decision":[120],"Process":[121],"solved":[123],"with":[124,165,193],"an":[125],"improved":[126],"Twin":[127],"Delayed":[128],"Deep":[129],"Deterministic":[130],"Policy":[131],"Gradient":[132],"(TD3)":[133],"algorithm,":[134],"which":[135],"incorporates":[136],"prioritized":[137],"experience":[138],"sampling":[139],"dynamic":[141],"parameter":[142],"update":[143],"accelerate":[145],"training":[146],"enhance":[148],"agent-environment":[149],"interaction.":[150],"Extensive":[151],"simulations":[152],"are":[153],"conducted":[154],"environment,":[158],"where":[159],"proposed":[161],"algorithm":[162],"compared":[164,192],"DDQN,":[166],"MADDPG,":[167],"MRL-DDPG.":[169],"results":[171],"demonstrate":[172],"that":[173],"our":[174],"effectively":[176],"mitigates":[177],"impact":[179],"mobility":[182],"transmission":[185],"significantly":[187],"reduces":[188],"task":[189],"completion":[190],"delay":[191],"existing":[194],"algorithms.":[195]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}