{"id":"https://openalex.org/W7129093984","doi":"https://doi.org/10.1109/access.2026.3665023","title":"State-Optimization-Based Semantic SCMA Broadcast With Deep Reinforcement Learning in UAV-Assisted IoV Networks","display_name":"State-Optimization-Based Semantic SCMA Broadcast With Deep Reinforcement Learning in UAV-Assisted IoV Networks","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W7129093984","doi":"https://doi.org/10.1109/access.2026.3665023"},"language":null,"primary_location":{"id":"doi:10.1109/access.2026.3665023","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2026.3665023","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2026.3665023","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101409368","display_name":"Nguyen Huu Trung","orcid":"https://orcid.org/0000-0002-0928-1684"},"institutions":[{"id":"https://openalex.org/I94518387","display_name":"Hanoi University of Science and Technology","ror":"https://ror.org/04nyv3z04","country_code":"VN","type":"education","lineage":["https://openalex.org/I94518387"]}],"countries":["VN"],"is_corresponding":true,"raw_author_name":"Nguyen Huu Trung","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Hanoi University of Science and Technology, Hanoi, Vietnam"],"raw_orcid":"https://orcid.org/0000-0002-0928-1684","affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Hanoi University of Science and Technology, Hanoi, Vietnam","institution_ids":["https://openalex.org/I94518387"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050469610","display_name":"Doan Thanh Binh","orcid":null},"institutions":[{"id":"https://openalex.org/I121799043","display_name":"Electric Power University","ror":"https://ror.org/01p4b7n26","country_code":"VN","type":"education","lineage":["https://openalex.org/I121799043"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Doan Thanh Binh","raw_affiliation_strings":["Faculty of Electronics and Telecommunications, Electric Power University, Hanoi, Vietnam"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Electronics and Telecommunications, Electric Power University, Hanoi, Vietnam","institution_ids":["https://openalex.org/I121799043"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5126121375","display_name":"Chao Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chao Wang","raw_affiliation_strings":["School of Electronics and Information Engineering, Tongji University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0002-4548-3697","affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005422540","display_name":"Zuxing Li","orcid":"https://orcid.org/0000-0002-2276-2079"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zuxing Li","raw_affiliation_strings":["School of Electronics and Information Engineering, Tongji University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0002-2276-2079","affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101409368"],"corresponding_institution_ids":["https://openalex.org/I94518387"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":43.8482,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.99185423,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":"14","issue":null,"first_page":"25783","last_page":"25800"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":0.8323000073432922,"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"}},"topics":[{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":0.8323000073432922,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.14720000326633453,"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/T12042","display_name":"Satellite Communication Systems","score":0.0020000000949949026,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/reinforcement-learning","display_name":"Reinforcement learning","score":0.7985000014305115},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.531000018119812},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.5098000168800354},{"id":"https://openalex.org/keywords/semantics","display_name":"Semantics (computer science)","score":0.4970000088214874},{"id":"https://openalex.org/keywords/stability","display_name":"Stability (learning theory)","score":0.4453999996185303},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.43230000138282776},{"id":"https://openalex.org/keywords/controller","display_name":"Controller (irrigation)","score":0.41190001368522644},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.40310001373291016},{"id":"https://openalex.org/keywords/projection","display_name":"Projection (relational algebra)","score":0.37929999828338623}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8687000274658203},{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.7985000014305115},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.531000018119812},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.5098000168800354},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.4970000088214874},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.4453999996185303},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.43230000138282776},{"id":"https://openalex.org/C203479927","wikidata":"https://www.wikidata.org/wiki/Q5165939","display_name":"Controller (irrigation)","level":2,"score":0.41190001368522644},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.40310001373291016},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.37929999828338623},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.37929999828338623},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.37459999322891235},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.366100013256073},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.36500000953674316},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3531999886035919},{"id":"https://openalex.org/C2776459999","wikidata":"https://www.wikidata.org/wiki/Q2119376","display_name":"Fidelity","level":2,"score":0.34389999508857727},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.33079999685287476},{"id":"https://openalex.org/C90312973","wikidata":"https://www.wikidata.org/wiki/Q7449052","display_name":"Semantic data model","level":2,"score":0.32429999113082886},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3050999939441681},{"id":"https://openalex.org/C2779679103","wikidata":"https://www.wikidata.org/wiki/Q5251805","display_name":"Degradation (telecommunications)","level":2,"score":0.2903999984264374},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.2890999913215637},{"id":"https://openalex.org/C2129575","wikidata":"https://www.wikidata.org/wiki/Q54837","display_name":"Semantic Web","level":2,"score":0.2766000032424927},{"id":"https://openalex.org/C85407183","wikidata":"https://www.wikidata.org/wiki/Q1045785","display_name":"Semantic network","level":2,"score":0.2766000032424927},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.271699994802475},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.25839999318122864},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.25839999318122864},{"id":"https://openalex.org/C2986087404","wikidata":"https://www.wikidata.org/wiki/Q15946010","display_name":"Online learning","level":2,"score":0.25380000472068787}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/access.2026.3665023","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2026.3665023","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1109/access.2026.3665023","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2026.3665023","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.9111438393592834,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G8098756848","display_name":null,"funder_award_id":"N?T/CN/24/02","funder_id":"https://openalex.org/F4320322108","funder_display_name":"Ministry of Science and Technology"}],"funders":[{"id":"https://openalex.org/F4320322108","display_name":"Ministry of Science and Technology","ror":"https://ror.org/032e49973"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3,36,81],"semantic":[4,47,62,69,93,118],"Sparse":[5],"Code":[6],"Multiple":[7],"Access":[8],"(SCMA)":[9],"broadcast":[10],"framework":[11],"for":[12],"Unmanned":[13],"Aerial":[14],"Vehicle":[15],"(UAV)-assisted":[16],"Internet":[17],"of":[18,78],"Vehicles":[19],"(IoV)":[20],"networks,":[21],"integrating":[22],"structural":[23],"state":[24],"optimization":[25],"with":[26,124],"Lyapunov-guided":[27,106],"Deep":[28],"Reinforcement":[29],"Learning":[30],"(DRL).":[31],"The":[32],"UAV":[33],"acts":[34],"as":[35],"semantic-aware":[37],"aerial":[38],"Base":[39],"Station":[40],"(aBS)":[41],"that":[42,103],"extracts":[43],"and":[44,64,73,97,113],"encodes":[45],"high-level":[46],"features":[48],"before":[49],"mapping":[50],"them":[51],"onto":[52],"the":[53,61,86,104,121],"SCMA":[54],"factor":[55],"graph.":[56],"A":[57],"state-optimization":[58],"module":[59],"designs":[60],"projection":[63],"energy-mapping":[65],"matrices":[66],"to":[67,129],"preserve":[68],"fidelity":[70],"under":[71],"power":[72],"sparsity":[74],"constraints.":[75],"On":[76],"top":[77],"this":[79],"structure,":[80],"Lyapunov-constrained":[82],"DRL":[83],"controller":[84],"adapts":[85],"UAV\u2019s":[87],"transmit-power":[88],"policy":[89],"based":[90],"on":[91],"instantaneous":[92],"reliability,":[94],"channel":[95],"dynamics,":[96],"network":[98],"conditions.":[99],"Simulation":[100],"results":[101],"demonstrate":[102],"proposed":[105],"learning":[107,132],"approach":[108],"significantly":[109],"improves":[110],"energy":[111],"efficiency":[112],"long-term":[114],"stability":[115],"while":[116],"maintaining":[117],"reliability":[119],"above":[120],"required":[122],"threshold,":[123],"negligible":[125],"throughput":[126],"degradation":[127],"compared":[128],"unconstrained":[130],"SCMA-based":[131],"schemes.":[133]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-05-21T09:19:25.381259","created_date":"2026-02-17T00:00:00"}
