{"id":"https://openalex.org/W7118506977","doi":"https://doi.org/10.1109/vtc2025-fall65116.2025.11310637","title":"Optimal Real-time Communication in 6G Ultra-Massive V2X Mobile Networks","display_name":"Optimal Real-time Communication in 6G Ultra-Massive V2X Mobile Networks","publication_year":2025,"publication_date":"2025-10-19","ids":{"openalex":"https://openalex.org/W7118506977","doi":"https://doi.org/10.1109/vtc2025-fall65116.2025.11310637"},"language":null,"primary_location":{"id":"doi:10.1109/vtc2025-fall65116.2025.11310637","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2025-fall65116.2025.11310637","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 102nd Vehicular Technology Conference (VTC2025-Fall)","raw_type":"proceedings-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/A5020325715","display_name":"He Huang","orcid":"https://orcid.org/0000-0001-5015-3273"},"institutions":[{"id":"https://openalex.org/I24201400","display_name":"Chengdu University of Information Technology","ror":"https://ror.org/01yxwrh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I24201400"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"He Huang","raw_affiliation_strings":["Chengdu University of Information Technology,College of Communication Engineering,China"],"affiliations":[{"raw_affiliation_string":"Chengdu University of Information Technology,College of Communication Engineering,China","institution_ids":["https://openalex.org/I24201400"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050872083","display_name":"Zilong Liu","orcid":"https://orcid.org/0009-0009-9567-2902"},"institutions":[{"id":"https://openalex.org/I110002522","display_name":"University of Essex","ror":"https://ror.org/02nkf1q06","country_code":"GB","type":"education","lineage":["https://openalex.org/I110002522"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Zilong Liu","raw_affiliation_strings":["University of Essex,School of Computer Science and Electronics Engineering,UK"],"affiliations":[{"raw_affiliation_string":"University of Essex,School of Computer Science and Electronics Engineering,UK","institution_ids":["https://openalex.org/I110002522"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069958156","display_name":"Zeping Sui","orcid":"https://orcid.org/0000-0001-7960-2925"},"institutions":[{"id":"https://openalex.org/I110002522","display_name":"University of Essex","ror":"https://ror.org/02nkf1q06","country_code":"GB","type":"education","lineage":["https://openalex.org/I110002522"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Zeping Sui","raw_affiliation_strings":["University of Essex,School of Computer Science and Electronics Engineering,UK"],"affiliations":[{"raw_affiliation_string":"University of Essex,School of Computer Science and Electronics Engineering,UK","institution_ids":["https://openalex.org/I110002522"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5122020518","display_name":"Wei Huang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210099079","display_name":"Institute of Intelligent Machines","ror":"https://ror.org/00w0qep84","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I2802624667","https://openalex.org/I4210099079"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Huang","raw_affiliation_strings":["Hefei University of Technology,Intelligent Interconnected Systems Laboratory of Anhui Province,China"],"affiliations":[{"raw_affiliation_string":"Hefei University of Technology,Intelligent Interconnected Systems Laboratory of Anhui Province,China","institution_ids":["https://openalex.org/I4210099079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5122084967","display_name":"Md. Noor-A-Rahim","orcid":null},"institutions":[{"id":"https://openalex.org/I27577105","display_name":"University College Cork","ror":"https://ror.org/03265fv13","country_code":"IE","type":"education","lineage":["https://openalex.org/I27577105"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Md. Noor-A-Rahim","raw_affiliation_strings":["University College,School of Computer Science and Information Technology,Cork,Ireland"],"affiliations":[{"raw_affiliation_string":"University College,School of Computer Science and Information Technology,Cork,Ireland","institution_ids":["https://openalex.org/I27577105"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5122246607","display_name":"Haishi Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I24201400","display_name":"Chengdu University of Information Technology","ror":"https://ror.org/01yxwrh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I24201400"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haishi Wang","raw_affiliation_strings":["Chengdu University of Information Technology,College of Communication Engineering,China"],"affiliations":[{"raw_affiliation_string":"Chengdu University of Information Technology,College of Communication Engineering,China","institution_ids":["https://openalex.org/I24201400"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5122028449","display_name":"Zhiheng Hu","orcid":null},"institutions":[{"id":"https://openalex.org/I24201400","display_name":"Chengdu University of Information Technology","ror":"https://ror.org/01yxwrh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I24201400"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiheng Hu","raw_affiliation_strings":["Chengdu University of Information Technology,College of Communication Engineering,China"],"affiliations":[{"raw_affiliation_string":"Chengdu University of Information Technology,College of Communication Engineering,China","institution_ids":["https://openalex.org/I24201400"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5020325715"],"corresponding_institution_ids":["https://openalex.org/I24201400"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.60911617,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"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/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":0.7710999846458435,"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":0.7710999846458435,"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/T11133","display_name":"UAV Applications and Optimization","score":0.06030000001192093,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.032999999821186066,"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/relay","display_name":"Relay","score":0.629800021648407},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5929999947547913},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.567300021648407},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.5149999856948853},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.44350001215934753},{"id":"https://openalex.org/keywords/mobile-telephony","display_name":"Mobile telephony","score":0.4302999973297119},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.40860000252723694},{"id":"https://openalex.org/keywords/information-exchange","display_name":"Information exchange","score":0.3937000036239624},{"id":"https://openalex.org/keywords/telecommunications-network","display_name":"Telecommunications network","score":0.3767000138759613}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7804999947547913},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6384000182151794},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.629800021648407},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5929999947547913},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.567300021648407},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.5149999856948853},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.44350001215934753},{"id":"https://openalex.org/C95491727","wikidata":"https://www.wikidata.org/wiki/Q992968","display_name":"Mobile telephony","level":3,"score":0.4302999973297119},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.40860000252723694},{"id":"https://openalex.org/C189693848","wikidata":"https://www.wikidata.org/wiki/Q6031064","display_name":"Information exchange","level":2,"score":0.3937000036239624},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.38999998569488525},{"id":"https://openalex.org/C192126672","wikidata":"https://www.wikidata.org/wiki/Q1068715","display_name":"Telecommunications network","level":2,"score":0.3767000138759613},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.3750999867916107},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.36640000343322754},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.36070001125335693},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.33219999074935913},{"id":"https://openalex.org/C2781307350","wikidata":"https://www.wikidata.org/wiki/Q6887221","display_name":"Mobile radio","level":2,"score":0.3021000027656555},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.2879999876022339},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.2865000069141388},{"id":"https://openalex.org/C97744766","wikidata":"https://www.wikidata.org/wiki/Q870845","display_name":"Channel capacity","level":3,"score":0.27970001101493835},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.27810001373291016},{"id":"https://openalex.org/C46257984","wikidata":"https://www.wikidata.org/wiki/Q7310895","display_name":"Relay channel","level":4,"score":0.272599995136261},{"id":"https://openalex.org/C2778112365","wikidata":"https://www.wikidata.org/wiki/Q3511065","display_name":"Sequence (biology)","level":2,"score":0.2705000042915344},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.2703000009059906},{"id":"https://openalex.org/C2775973920","wikidata":"https://www.wikidata.org/wiki/Q3252726","display_name":"Selection algorithm","level":3,"score":0.26759999990463257},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.26660001277923584},{"id":"https://openalex.org/C114237682","wikidata":"https://www.wikidata.org/wiki/Q5072483","display_name":"Channel allocation schemes","level":3,"score":0.25699999928474426}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtc2025-fall65116.2025.11310637","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2025-fall65116.2025.11310637","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 102nd Vehicular Technology Conference (VTC2025-Fall)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.42170873284339905,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W2313439102","https://openalex.org/W2347197142","https://openalex.org/W2593997274","https://openalex.org/W2865660644","https://openalex.org/W2902935763","https://openalex.org/W2953738034","https://openalex.org/W2965130738","https://openalex.org/W2981262799","https://openalex.org/W3010717392","https://openalex.org/W3112379500","https://openalex.org/W3136475158","https://openalex.org/W4393325704","https://openalex.org/W4404238687","https://openalex.org/W4411055007"],"related_works":[],"abstract_inverted_index":{"This":[0],"paper":[1],"introduces":[2],"a":[3,47,54],"novel":[4],"cooperative":[5,74],"vehicular":[6,75],"communication":[7,20,76],"algorithm":[8,66],"tailored":[9],"for":[10],"future":[11],"6G":[12],"ultra-massive":[13],"vehicle-to-everything":[14],"(V2X)":[15],"networks":[16],"leveraging":[17],"integrated":[18],"space-air-ground":[19],"systems.":[21],"Specifically,":[22],"we":[23],"address":[24],"the":[25,37],"challenge":[26],"of":[27,39,50],"real-time":[28],"information":[29],"exchange":[30],"among":[31],"rapidly":[32],"moving":[33],"vehicles.":[34],"We":[35],"demonstrate":[36],"existence":[38],"an":[40],"upper":[41],"bound":[42],"on":[43],"channel":[44,69],"capacity":[45],"given":[46],"fixed":[48],"number":[49],"relays,":[51],"and":[52],"propose":[53],"low-complexity":[55],"relay":[56],"selection":[57],"heuristic":[58],"algorithm.":[59],"Simulation":[60],"results":[61],"verify":[62],"that":[63],"our":[64],"proposed":[65],"achieves":[67],"superior":[68],"capacities":[70],"compared":[71],"to":[72],"existing":[73],"approaches.":[77]},"counts_by_year":[],"updated_date":"2026-01-08T20:10:11.968330","created_date":"2026-01-08T00:00:00"}