{"id":"https://openalex.org/W7160411792","doi":"https://doi.org/10.1109/lwc.2026.3690986","title":"Instance Communication System for Intelligent Connected Vehicles: Bridging the Gap From Semantic to Instance-Level Transmission","display_name":"Instance Communication System for Intelligent Connected Vehicles: Bridging the Gap From Semantic to Instance-Level Transmission","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W7160411792","doi":"https://doi.org/10.1109/lwc.2026.3690986"},"language":null,"primary_location":{"id":"doi:10.1109/lwc.2026.3690986","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2026.3690986","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"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 Wireless Communications Letters","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/A5088046971","display_name":"Daiqi Zhang","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":false,"raw_author_name":"Daiqi Zhang","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0009-0008-6610-4538","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017735092","display_name":"Bizhu Wang","orcid":"https://orcid.org/0000-0001-9259-9126"},"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":"Bizhu Wang","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-9259-9126","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5135465595","display_name":"Wenqi Zhang","orcid":"https://orcid.org/0000-0002-4482-6715"},"institutions":[{"id":"https://openalex.org/I4210110621","display_name":"Sony (China)","ror":"https://ror.org/02qd2bv04","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210110621","https://openalex.org/I4210143797"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenqi Zhang","raw_affiliation_strings":["Sony (China) Research Laboratory, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-4482-6715","affiliations":[{"raw_affiliation_string":"Sony (China) Research Laboratory, Beijing, China","institution_ids":["https://openalex.org/I4210110621"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5135424257","display_name":"Chen Sun","orcid":"https://orcid.org/0000-0003-0256-091X"},"institutions":[{"id":"https://openalex.org/I4210110621","display_name":"Sony (China)","ror":"https://ror.org/02qd2bv04","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210110621","https://openalex.org/I4210143797"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chen Sun","raw_affiliation_strings":["Sony (China) Research Laboratory, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-0256-091X","affiliations":[{"raw_affiliation_string":"Sony (China) Research Laboratory, Beijing, China","institution_ids":["https://openalex.org/I4210110621"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5135527853","display_name":"Xiaodong Xu","orcid":"https://orcid.org/0000-0003-4245-5989"},"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":"Xiaodong Xu","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-4245-5989","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5135519643","display_name":"Zexuan Yu","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":false,"raw_author_name":"Zexuan Yu","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0009-0008-3495-479X","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.64652539,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"15","issue":null,"first_page":"3044","last_page":"3048"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":0.23319999873638153,"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/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":0.23319999873638153,"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/T11099","display_name":"Autonomous Vehicle Technology and Safety","score":0.20440000295639038,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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/T10933","display_name":"Real-Time Systems Scheduling","score":0.06019999831914902,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/bridging","display_name":"Bridging (networking)","score":0.8712000250816345},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.41019999980926514},{"id":"https://openalex.org/keywords/data-transmission","display_name":"Data transmission","score":0.37529999017715454},{"id":"https://openalex.org/keywords/communications-system","display_name":"Communications system","score":0.3709999918937683},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3303000032901764},{"id":"https://openalex.org/keywords/electronic-mail","display_name":"Electronic mail","score":0.3005000054836273},{"id":"https://openalex.org/keywords/intelligent-network","display_name":"Intelligent Network","score":0.29089999198913574}],"concepts":[{"id":"https://openalex.org/C174348530","wikidata":"https://www.wikidata.org/wiki/Q188635","display_name":"Bridging (networking)","level":2,"score":0.8712000250816345},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7973999977111816},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5658000111579895},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.41019999980926514},{"id":"https://openalex.org/C557945733","wikidata":"https://www.wikidata.org/wiki/Q389772","display_name":"Data transmission","level":2,"score":0.37529999017715454},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.3709999918937683},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3359000086784363},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3303000032901764},{"id":"https://openalex.org/C3020028006","wikidata":"https://www.wikidata.org/wiki/Q9158","display_name":"Electronic mail","level":2,"score":0.3005000054836273},{"id":"https://openalex.org/C51675839","wikidata":"https://www.wikidata.org/wiki/Q1665681","display_name":"Intelligent Network","level":2,"score":0.29089999198913574},{"id":"https://openalex.org/C48677424","wikidata":"https://www.wikidata.org/wiki/Q6888088","display_name":"Mode (computer interface)","level":2,"score":0.28859999775886536},{"id":"https://openalex.org/C95491727","wikidata":"https://www.wikidata.org/wiki/Q992968","display_name":"Mobile telephony","level":3,"score":0.27970001101493835},{"id":"https://openalex.org/C192126672","wikidata":"https://www.wikidata.org/wiki/Q1068715","display_name":"Telecommunications network","level":2,"score":0.27799999713897705},{"id":"https://openalex.org/C195358072","wikidata":"https://www.wikidata.org/wiki/Q944584","display_name":"Telephony","level":2,"score":0.25589999556541443},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.2556999921798706},{"id":"https://openalex.org/C2986910011","wikidata":"https://www.wikidata.org/wiki/Q17517","display_name":"Cellular radio","level":3,"score":0.2533999979496002}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lwc.2026.3690986","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2026.3690986","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"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 Wireless Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G6645837519","display_name":null,"funder_award_id":"62501067","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8351887730","display_name":null,"funder_award_id":"U24B20131","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":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Intelligent":[0],"Connected":[1],"Vehicles":[2],"(ICVs)":[3],"rely":[4],"on":[5,126],"high-speed":[6],"data":[7,145,168],"transmission":[8,149],"for":[9,71,94],"efficient":[10],"and":[11,35,109,129,159,175],"safety-critical":[12],"services.":[13],"However,":[14],"the":[15,21,44,64,87,91,187],"scarcity":[16],"of":[17,23,43,171],"wireless":[18,153,160],"resources":[19],"limits":[20],"capabilities":[22],"ICVs.":[24,95],"Semantic":[25],"Communication":[26,81],"(SemCom)":[27],"systems":[28],"can":[29],"alleviate":[30],"this":[31,76],"issue":[32],"by":[33,137],"extracting":[34],"transmitting":[36,138],"task-relevant":[37],"information,":[38,41],"termed":[39],"semantic":[40,66,88],"instead":[42],"entire":[45],"raw":[46],"data.":[47],"Despite":[48],"this,":[49],"we":[50,78],"reveal":[51],"that":[52,164],"residual":[53],"redundancy":[54],"persists":[55],"within":[56,151],"SemCom":[57,189],"systems,":[58],"where":[59],"not":[60],"all":[61,106],"instances":[62,108],"under":[63],"same":[65],"category":[67],"are":[68],"equally":[69],"critical":[70],"downstream":[72],"tasks.":[73],"To":[74],"tackle":[75],"issue,":[77],"introduce":[79],"Instance":[80],"(InsCom),":[82],"which":[83],"elevates":[84],"communication":[85],"from":[86,180],"level":[89,93],"to":[90,104,132,182,186],"instance":[92],"Specifically,":[96],"InsCom":[97,142,165],"uses":[98],"a":[99,167,176],"scene":[100],"graph":[101],"generation":[102],"model":[103],"identify":[105],"image":[107],"analyze":[110],"their":[111],"inter-relationships,":[112],"thus":[113],"distinguishing":[114],"between":[115],"semantically":[116],"identical":[117],"instances.":[118,135],"Additionally,":[119],"it":[120],"applies":[121],"user-configurable,":[122],"task-critical":[123,140],"criteria":[124],"based":[125],"subject":[127],"semantics":[128],"relation-object":[130],"pairs":[131],"filter":[133],"recognized":[134],"Consequently,":[136],"only":[139],"instances,":[141],"significantly":[143],"reduces":[144],"redundancy,":[146],"substantially":[147],"enhancing":[148],"efficiency":[150],"limited":[152],"resources.":[154],"Evaluations":[155],"across":[156],"various":[157],"datasets":[158],"channel":[161],"conditions":[162],"show":[163],"achieves":[166],"volume":[169],"reduction":[170],"over":[172],"7.82":[173],"times":[174],"quality":[177],"improvement":[178],"ranging":[179],"1.75":[181],"14.03":[183],"dB":[184],"compared":[185],"state-of-the-art":[188],"systems.":[190]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2026-05-07T00:00:00"}