{"id":"https://openalex.org/W4401806244","doi":"https://doi.org/10.1109/jiot.2024.3448538","title":"Semantic-Aware Spectrum Sharing in Internet of Vehicles Based on Deep Reinforcement Learning","display_name":"Semantic-Aware Spectrum Sharing in Internet of Vehicles Based on Deep Reinforcement Learning","publication_year":2024,"publication_date":"2024-08-23","ids":{"openalex":"https://openalex.org/W4401806244","doi":"https://doi.org/10.1109/jiot.2024.3448538"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2024.3448538","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2024.3448538","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","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/A5016324816","display_name":"Zhiyu Shao","orcid":"https://orcid.org/0000-0001-9337-4340"},"institutions":[{"id":"https://openalex.org/I111599522","display_name":"Jiangnan University","ror":"https://ror.org/04mkzax54","country_code":"CN","type":"education","lineage":["https://openalex.org/I111599522"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiyu Shao","raw_affiliation_strings":["School of Internet of Things Engineering, Jiangnan University, Wuxi, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Internet of Things Engineering, Jiangnan University, Wuxi, China","institution_ids":["https://openalex.org/I111599522"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023504868","display_name":"Qiong Wu","orcid":"https://orcid.org/0000-0002-4899-1718"},"institutions":[{"id":"https://openalex.org/I111599522","display_name":"Jiangnan University","ror":"https://ror.org/04mkzax54","country_code":"CN","type":"education","lineage":["https://openalex.org/I111599522"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiong Wu","raw_affiliation_strings":["School of Internet of Things Engineering, Jiangnan University, Wuxi, China"],"raw_orcid":"https://orcid.org/0000-0002-4899-1718","affiliations":[{"raw_affiliation_string":"School of Internet of Things Engineering, Jiangnan University, Wuxi, China","institution_ids":["https://openalex.org/I111599522"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079233004","display_name":"Pingyi Fan","orcid":"https://orcid.org/0000-0002-0658-6079"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pingyi Fan","raw_affiliation_strings":["Department of Electronic Engineering, Beijing National Research Center for Information Science and Technology, Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-0658-6079","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Beijing National Research Center for Information Science and Technology, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050651525","display_name":"Nan Cheng","orcid":"https://orcid.org/0000-0001-7907-2071"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Nan Cheng","raw_affiliation_strings":["State Key Laboratory of ISN and the School of Telecommunications Engineering, Xidian University, Xi&#x2019;an, China"],"raw_orcid":"https://orcid.org/0000-0001-7907-2071","affiliations":[{"raw_affiliation_string":"State Key Laboratory of ISN and the School of Telecommunications Engineering, Xidian University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100344189","display_name":"Wen Chen","orcid":"https://orcid.org/0000-0003-2133-8679"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wen Chen","raw_affiliation_strings":["Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0003-2133-8679","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","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, University of Kent, Canterbury, U.K"],"raw_orcid":"https://orcid.org/0000-0003-0881-3594","affiliations":[{"raw_affiliation_string":"School of Engineering, University of Kent, Canterbury, U.K","institution_ids":["https://openalex.org/I20581793"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079052203","display_name":"Khaled B. Letaief","orcid":"https://orcid.org/0000-0003-2519-6401"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Khaled Ben Letaief","raw_affiliation_strings":["Department of Electrical and Computer Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong"],"raw_orcid":"https://orcid.org/0000-0003-2519-6401","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong","institution_ids":["https://openalex.org/I200769079"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":66.2083,"has_fulltext":false,"cited_by_count":45,"citation_normalized_percentile":{"value":0.99980644,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"11","issue":"23","first_page":"38521","last_page":"38536"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13731","display_name":"Advanced Computing and Algorithms","score":0.8758000135421753,"subfield":{"id":"https://openalex.org/subfields/3322","display_name":"Urban Studies"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T13731","display_name":"Advanced Computing and Algorithms","score":0.8758000135421753,"subfield":{"id":"https://openalex.org/subfields/3322","display_name":"Urban Studies"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T14042","display_name":"Technology and Security Systems","score":0.8683000206947327,"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/T12702","display_name":"Brain Tumor Detection and Classification","score":0.7937999963760376,"subfield":{"id":"https://openalex.org/subfields/2808","display_name":"Neurology"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8193323016166687},{"id":"https://openalex.org/keywords/reinforcement-learning","display_name":"Reinforcement learning","score":0.7704119682312012},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.5472707748413086},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.47915929555892944},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3951018154621124},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.36740371584892273},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.36712270975112915}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8193323016166687},{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.7704119682312012},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.5472707748413086},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.47915929555892944},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3951018154621124},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.36740371584892273},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.36712270975112915}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jiot.2024.3448538","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2024.3448538","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","raw_type":"journal-article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-145889","is_oa":false,"landing_page_url":"http://repository.hkust.edu.hk/ir/Record/1783.1-145889","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G283044312","display_name":null,"funder_award_id":"B12018","funder_id":"https://openalex.org/F4320327912","funder_display_name":"Higher Education Discipline Innovation Project"},{"id":"https://openalex.org/G3365405956","display_name":null,"funder_award_id":"62071296","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4893802922","display_name":null,"funder_award_id":"61701197","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"},{"id":"https://openalex.org/F4320327912","display_name":"Higher Education Discipline Innovation Project","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":53,"referenced_works":["https://openalex.org/W2020715302","https://openalex.org/W2613120170","https://openalex.org/W2781726626","https://openalex.org/W2896457183","https://openalex.org/W2913304731","https://openalex.org/W2921200261","https://openalex.org/W2924948991","https://openalex.org/W2962914966","https://openalex.org/W2963000651","https://openalex.org/W2970834166","https://openalex.org/W2981096252","https://openalex.org/W2989596860","https://openalex.org/W2989838497","https://openalex.org/W3001491365","https://openalex.org/W3036851434","https://openalex.org/W3094019951","https://openalex.org/W3103412725","https://openalex.org/W3113050802","https://openalex.org/W3120088009","https://openalex.org/W3166791908","https://openalex.org/W3185834621","https://openalex.org/W3205123169","https://openalex.org/W3207494168","https://openalex.org/W3216777582","https://openalex.org/W4205683915","https://openalex.org/W4210680217","https://openalex.org/W4210803956","https://openalex.org/W4213320606","https://openalex.org/W4225009676","https://openalex.org/W4226150551","https://openalex.org/W4285107094","https://openalex.org/W4285114367","https://openalex.org/W4294643302","https://openalex.org/W4295036262","https://openalex.org/W4308669550","https://openalex.org/W4309223941","https://openalex.org/W4309224029","https://openalex.org/W4313350178","https://openalex.org/W4313350185","https://openalex.org/W4313350220","https://openalex.org/W4320013819","https://openalex.org/W4386280917","https://openalex.org/W4387449317","https://openalex.org/W4387682327","https://openalex.org/W4388692608","https://openalex.org/W4390956198","https://openalex.org/W4392309124","https://openalex.org/W4398188181","https://openalex.org/W6600880057","https://openalex.org/W6747473740","https://openalex.org/W6752051073","https://openalex.org/W6755207826","https://openalex.org/W6810966997"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W4306904969","https://openalex.org/W2138720691","https://openalex.org/W4362501864","https://openalex.org/W4380318855","https://openalex.org/W2031695474","https://openalex.org/W2024136090","https://openalex.org/W2586732548","https://openalex.org/W3049728571","https://openalex.org/W2964765435"],"abstract_inverted_index":{"This":[0,86],"article":[1],"investigates":[2],"semantic":[3,44,60,65,84,99,119],"communication":[4],"in":[5,55,152,159],"high-speed":[6,59],"mobile":[7],"Internet":[8],"of":[9,97,117],"Vehicles":[10],"(IoV),":[11],"focusing":[12],"on":[13,83],"spectrum":[14,53,61],"sharing":[15,54,110],"between":[16],"vehicle-to-vehicle":[17],"(V2V)":[18],"and":[19,51,64,79,92,108,114,137,154],"vehicle-to-infrastructure":[20],"(V2I)":[21],"communications.":[22],"We":[23,41,69],"propose":[24],"a":[25,36,149,156],"semantic-aware":[26],"spectrum-sharing":[27,81,135,138],"(SSS)":[28],"algorithm":[29,74,127,139,147],"using":[30,140],"deep":[31],"reinforcement":[32,142],"learning":[33,143],"(DRL)":[34],"with":[35,43],"soft":[37],"actor-critic":[38],"(SAC)":[39],"approach.":[40],"start":[42],"information":[45,100],"extraction,":[46],"redefining":[47],"metrics":[48],"for":[49],"V2V":[50,78,107],"V2I":[52,80,109],"IoV":[56],"environments,":[57],"introducing":[58],"efficiency":[62],"(HSSE)":[63],"transmission":[66,101,112],"rate":[67,96],"(HSR).":[68],"then":[70],"apply":[71],"the":[72,94,105,115,125],"SAC":[73],"to":[75,89],"optimize":[76],"decisions":[77,82],"information.":[85],"optimization":[87],"aims":[88],"maximize":[90],"HSSE":[91,153],"enhance":[93],"success":[95],"effective":[98],"(SRS),":[102],"including":[103,132],"determining":[104],"optimal":[106],"strategies,":[111],"power,":[113],"length":[116],"transmitted":[118],"symbols.":[120],"Experimental":[121],"results":[122],"show":[123],"that":[124],"SSS":[126,146],"outperforms":[128],"other":[129,133,141],"baseline":[130],"algorithms,":[131],"traditional-communication-based":[134],"algorithms":[136],"approaches.":[144],"The":[145],"exhibits":[148],"15%":[150],"increase":[151,158],"approximately":[155],"7%":[157],"SRS.":[160]},"counts_by_year":[{"year":2026,"cited_by_count":6},{"year":2025,"cited_by_count":28},{"year":2024,"cited_by_count":11}],"updated_date":"2025-12-26T23:08:49.675405","created_date":"2025-10-10T00:00:00"}
