{"id":"https://openalex.org/W4412871412","doi":"https://doi.org/10.1109/tmc.2025.3590723","title":"Edge Large AI Model Agent-Empowered Cognitive Multimodal Semantic Communication","display_name":"Edge Large AI Model Agent-Empowered Cognitive Multimodal Semantic Communication","publication_year":2025,"publication_date":"2025-07-18","ids":{"openalex":"https://openalex.org/W4412871412","doi":"https://doi.org/10.1109/tmc.2025.3590723"},"language":"en","primary_location":{"id":"doi:10.1109/tmc.2025.3590723","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmc.2025.3590723","pdf_url":null,"source":{"id":"https://openalex.org/S69141925","display_name":"IEEE Transactions on Mobile Computing","issn_l":"1536-1233","issn":["1536-1233","1558-0660","2161-9875"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Transactions on Mobile Computing","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":null,"display_name":"Yan Sun","orcid":"https://orcid.org/0000-0001-6598-7940"},"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":true,"raw_author_name":"Yan Sun","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"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/A5068961034","display_name":"Yinqiu Liu","orcid":"https://orcid.org/0000-0002-6198-3712"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Yinqiu Liu","raw_affiliation_strings":["College of Computing and Data Science, Nanyang Technological University, Singapore"],"affiliations":[{"raw_affiliation_string":"College of Computing and Data Science, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091648471","display_name":"Shaoyong Guo","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":"Shaoyong Guo","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"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/A5042944721","display_name":"Xuesong Qiu","orcid":"https://orcid.org/0000-0002-7899-539X"},"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":"Xuesong Qiu","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"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/A5001471301","display_name":"Jiewei Chen","orcid":"https://orcid.org/0000-0002-1546-3249"},"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":"Jiewei Chen","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"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/A5025633536","display_name":"Jiakai Hao","orcid":"https://orcid.org/0009-0002-0503-2194"},"institutions":[{"id":"https://openalex.org/I17442442","display_name":"State Grid Corporation of China (China)","ror":"https://ror.org/05twwhs70","country_code":"CN","type":"company","lineage":["https://openalex.org/I17442442"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiakai Hao","raw_affiliation_strings":["State Grid Beijing Electric Power Company, Beijing, China"],"affiliations":[{"raw_affiliation_string":"State Grid Beijing Electric Power Company, Beijing, China","institution_ids":["https://openalex.org/I17442442"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091266202","display_name":"Dusit Niyato","orcid":"https://orcid.org/0000-0002-7442-7416"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Dusit Niyato","raw_affiliation_strings":["College of Computing and Data Science, Nanyang Technological University, Singapore"],"affiliations":[{"raw_affiliation_string":"College of Computing and Data Science, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":6.9701,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.97146137,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"25","issue":"1","first_page":"19","last_page":"36"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13382","display_name":"Robotics and Automated Systems","score":0.8309999704360962,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T13382","display_name":"Robotics and Automated Systems","score":0.8309999704360962,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T13062","display_name":"Cognitive Computing and Networks","score":0.760200023651123,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/computer-science","display_name":"Computer science","score":0.8377532958984375},{"id":"https://openalex.org/keywords/cognition","display_name":"Cognition","score":0.5296663641929626},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.4679509401321411},{"id":"https://openalex.org/keywords/cognitive-model","display_name":"Cognitive model","score":0.438942551612854},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.394026517868042},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.36290109157562256}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8377532958984375},{"id":"https://openalex.org/C169900460","wikidata":"https://www.wikidata.org/wiki/Q2200417","display_name":"Cognition","level":2,"score":0.5296663641929626},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.4679509401321411},{"id":"https://openalex.org/C161407221","wikidata":"https://www.wikidata.org/wiki/Q4382939","display_name":"Cognitive model","level":3,"score":0.438942551612854},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.394026517868042},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.36290109157562256},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tmc.2025.3590723","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmc.2025.3590723","pdf_url":null,"source":{"id":"https://openalex.org/S69141925","display_name":"IEEE Transactions on Mobile Computing","issn_l":"1536-1233","issn":["1536-1233","1558-0660","2161-9875"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Transactions on Mobile Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","score":0.5,"display_name":"Reduced inequalities"}],"awards":[{"id":"https://openalex.org/G2406220052","display_name":null,"funder_award_id":"62322103","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4228552076","display_name":null,"funder_award_id":"RG87/22","funder_id":"https://openalex.org/F4320320751","funder_display_name":"Ministry of Education - Singapore"},{"id":"https://openalex.org/G6905679517","display_name":null,"funder_award_id":"RG24/24","funder_id":"https://openalex.org/F4320320751","funder_display_name":"Ministry of Education - Singapore"}],"funders":[{"id":"https://openalex.org/F4320320751","display_name":"Ministry of Education - Singapore","ror":"https://ror.org/01kcva023"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W2106864314","https://openalex.org/W2803970458","https://openalex.org/W2862472526","https://openalex.org/W2911286998","https://openalex.org/W3026492770","https://openalex.org/W3036851434","https://openalex.org/W4225009676","https://openalex.org/W4312958552","https://openalex.org/W4312980540","https://openalex.org/W4313350220","https://openalex.org/W4322153971","https://openalex.org/W4367276969","https://openalex.org/W4385486437","https://openalex.org/W4386249662","https://openalex.org/W4386449970","https://openalex.org/W4391019625","https://openalex.org/W4392903433","https://openalex.org/W4393284236","https://openalex.org/W4396240934","https://openalex.org/W4396982329","https://openalex.org/W4399767886","https://openalex.org/W4400072049","https://openalex.org/W4400276523","https://openalex.org/W4400447774","https://openalex.org/W4400679943","https://openalex.org/W4401509364","https://openalex.org/W4401628481","https://openalex.org/W4401634165","https://openalex.org/W4401878764","https://openalex.org/W4402351164","https://openalex.org/W4402473949","https://openalex.org/W4403635687","https://openalex.org/W4404562825","https://openalex.org/W4405718293","https://openalex.org/W4405741839","https://openalex.org/W4406983366","https://openalex.org/W4407127899","https://openalex.org/W4408017080","https://openalex.org/W4410028549","https://openalex.org/W4414538418"],"related_works":["https://openalex.org/W3188962172","https://openalex.org/W2052899165","https://openalex.org/W2008562718","https://openalex.org/W2772917594","https://openalex.org/W2351016899","https://openalex.org/W2130786469","https://openalex.org/W1595924246","https://openalex.org/W2365056927","https://openalex.org/W200146743","https://openalex.org/W2362460754"],"abstract_inverted_index":{"Semantic":[0],"communications":[1],"(SemCom)":[2],"provide":[3],"efficient":[4],"transmission":[5],"for":[6],"mobile":[7,38],"edge":[8,33,81,88,95],"computing":[9],"(MEC)":[10],"services":[11],"by":[12,190,199],"extracting":[13],"critical":[14],"semantics":[15],"from":[16],"raw":[17],"information.":[18],"Although":[19],"widely":[20],"adopted":[21],"in":[22,142,183],"various":[23],"scenarios,":[24],"existing":[25,49],"single-modal":[26],"SemCom":[27,83,144,156],"systems":[28],"struggle":[29],"to":[30,54,60,86,100,116,135,168],"efficiently":[31],"support":[32],"multimodal":[34,89,143],"data":[35],"transmission.":[36],"Additionally,":[37],"end":[39],"users":[40],"have":[41],"varying":[42],"communication":[43,57,64,113,125,140,197],"requirements":[44],"across":[45],"different":[46],"modalities.":[47],"However,":[48],"work":[50],"lacks":[51],"the":[52,118,137,163,170],"ability":[53],"generate":[55],"personalized":[56,123],"policies":[58,65,126,141],"tailored":[59],"diverse":[61],"intents":[62],"(Typically,":[63],"include":[66],"bandwidth":[67],"allocation":[68],"and":[69,71,104,131,145,187,192],"modulation":[70],"coding":[72],"schemes,":[73],"etc.).":[74],"In":[75],"this":[76],"paper,":[77],"we":[78,110,149,161],"propose":[79],"an":[80,94,180],"Cognitive":[82],"Agent":[84],"(CSCA)":[85],"facilitate":[87],"SemCom.":[90],"Specifically,":[91],"CSCA":[92,178],"leverages":[93],"Large":[96],"AI":[97],"Model":[98],"(LAM)":[99],"realize":[101,117],"modality":[102],"alignment":[103],"natural":[105],"language":[106],"intent":[107,132,147,184],"understanding.":[108],"Moreover,":[109],"develop":[111],"a":[112,151],"planning":[114,119],"module":[115],"capability,":[120],"which":[121],"generates":[122],"wireless":[124],"based":[127],"on":[128],"LAM\u2019s":[129],"environment":[130],"cognition.":[133],"Particularly,":[134],"assess":[136],"efficiency":[138],"of":[139],"capture":[146],"competition,":[148],"present":[150],"novel":[152],"indicator":[153,158],"named":[154],"cognitive":[155],"quality":[157],"(CSCQI).":[159],"Then,":[160],"use":[162],"denoising":[164],"diffusion":[165],"probabilistic":[166],"model":[167],"optimize":[169],"generation":[171],"policy.":[172],"Extensive":[173],"experimental":[174],"results":[175],"demonstrate":[176],"that":[177],"achieves":[179],"average":[181],"improvement":[182],"satisfaction":[185],"rate":[186],"semantic":[188],"accuracy":[189],"42.19%":[191],"29.75%":[193],"respectively,":[194],"while":[195],"reducing":[196],"delay":[198],"33.40%":[200],".":[201]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":3}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}
