{"id":"https://openalex.org/W4412985000","doi":"https://doi.org/10.1109/jiot.2025.3596170","title":"Knowledge Graph-Enhanced Triplet Semantic Communication System for Low-Altitude IoT Transmission","display_name":"Knowledge Graph-Enhanced Triplet Semantic Communication System for Low-Altitude IoT Transmission","publication_year":2025,"publication_date":"2025-08-05","ids":{"openalex":"https://openalex.org/W4412985000","doi":"https://doi.org/10.1109/jiot.2025.3596170"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2025.3596170","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3596170","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/A5028365266","display_name":"Zhiyue Zhang","orcid":"https://orcid.org/0009-0004-4772-2569"},"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":"Zhiyue Zhang","raw_affiliation_strings":["School of Information and Communication Engineering, Beijing University of Posts and Communications, Beijing, China","School of Information and Communication Engineering, Beijing University of Posts and Communications (BUPT), Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Beijing University of Posts and Communications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"School of Information and Communication Engineering, Beijing University of Posts and Communications (BUPT), Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100750470","display_name":"Shaojie Wang","orcid":"https://orcid.org/0000-0003-2706-3581"},"institutions":[{"id":"https://openalex.org/I132210918","display_name":"North China Institute of Science and Technology","ror":"https://ror.org/0096c7651","country_code":"CN","type":"education","lineage":["https://openalex.org/I132210918"]},{"id":"https://openalex.org/I4210159156","display_name":"System Equipment (China)","ror":"https://ror.org/04m2bcn74","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210159156"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shaojie Wang","raw_affiliation_strings":["Department of Science and Technology Development, North China Institute of Computer System Engineering, Beijing, China","North China Institute of Computer System Engineering, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Department of Science and Technology Development, North China Institute of Computer System Engineering, Beijing, China","institution_ids":["https://openalex.org/I132210918"]},{"raw_affiliation_string":"North China Institute of Computer System Engineering, Beijing, China","institution_ids":["https://openalex.org/I4210159156","https://openalex.org/I132210918"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072506119","display_name":"Quan Zhou","orcid":"https://orcid.org/0000-0003-1547-3065"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Quan Zhou","raw_affiliation_strings":["School of Electronics and Information Engineering, Beihang University, Beijing, China","School of Electronics and Information Engineering, Beihang University, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"School of Electronics and Information Engineering, Beihang University, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5105516594","display_name":"L.L. Ma","orcid":"https://orcid.org/0000-0001-9717-1508"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210156404","display_name":"Institute of Information Engineering","ror":"https://ror.org/04r53se39","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210156404"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Licui Ma","raw_affiliation_strings":["Institute of Information Engineering, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Information Engineering, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210156404","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100686432","display_name":"Rong Wen","orcid":"https://orcid.org/0000-0002-8526-1626"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210156404","display_name":"Institute of Information Engineering","ror":"https://ror.org/04r53se39","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210156404"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruijie Wen","raw_affiliation_strings":["Institute of Information Engineering, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Information Engineering, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210156404","https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050556544","display_name":"Junsheng Mu","orcid":"https://orcid.org/0000-0002-5352-8314"},"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":"Junsheng Mu","raw_affiliation_strings":["School of Information and Communication Engineering, Beijing University of Posts and Communications, Beijing, China","School of Information and Communication Engineering, Beijing University of Posts and Communications (BUPT), Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Beijing University of Posts and Communications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"School of Information and Communication Engineering, Beijing University of Posts and Communications (BUPT), Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5028365266"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.2848029,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"13","issue":"4","first_page":"5669","last_page":"5681"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13382","display_name":"Robotics and Automated Systems","score":0.8928999900817871,"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":0.8928999900817871,"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":0.8264999985694885,"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":0.8135935068130493},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4828101396560669},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.4468016028404236},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.44445762038230896},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4150620698928833},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3081711232662201},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2474157214164734},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.20914438366889954}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8135935068130493},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4828101396560669},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.4468016028404236},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.44445762038230896},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4150620698928833},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3081711232662201},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2474157214164734},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.20914438366889954}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2025.3596170","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3596170","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"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1995875735","https://openalex.org/W2101105183","https://openalex.org/W2133512280","https://openalex.org/W2759136286","https://openalex.org/W3036851434","https://openalex.org/W3171434230","https://openalex.org/W4225009676","https://openalex.org/W4283269916","https://openalex.org/W4312295118","https://openalex.org/W4312766166","https://openalex.org/W4319302797","https://openalex.org/W4319303157","https://openalex.org/W4367280466","https://openalex.org/W4376456416","https://openalex.org/W4380607233","https://openalex.org/W4386869601","https://openalex.org/W4387010818","https://openalex.org/W4388481798","https://openalex.org/W4389987360","https://openalex.org/W4391454495","https://openalex.org/W4393371816","https://openalex.org/W4399039612","https://openalex.org/W4399766467","https://openalex.org/W4406858359","https://openalex.org/W4408047886"],"related_works":["https://openalex.org/W4245926026","https://openalex.org/W4311097251","https://openalex.org/W2586548817","https://openalex.org/W2625093826","https://openalex.org/W4410295802","https://openalex.org/W4200598720","https://openalex.org/W2921026492","https://openalex.org/W4247463117","https://openalex.org/W4361251261","https://openalex.org/W3031181660"],"abstract_inverted_index":{"Semantic":[0],"communication":[1,17],"(SemCom)":[2],"is":[3],"a":[4,64,73,158,174,180],"crucial":[5],"direction":[6],"for":[7],"future":[8],"wireless":[9],"communication,":[10],"aiming":[11],"to":[12,82,143,162],"achieve":[13],"efficient":[14],"and":[15,20,35,55,78,113,131,136,179],"low-redundancy":[16],"by":[18],"extracting":[19],"transmitting":[21],"semantic":[22,53,84,193],"information.":[23],"It":[24],"has":[25],"significant":[26],"application":[27],"value":[28],"in":[29,52,91,104,192],"emerging":[30],"scenarios":[31],"with":[32,101,139],"limited":[33],"bandwidth":[34],"intensive":[36],"data,":[37],"such":[38],"as":[39],"the":[40,87,92,105,107,121,124,134,140,145,150,170],"Low-Altitude":[41],"Internet":[42],"of":[43,94,153],"Things":[44],"(LA-IoT).":[45],"However,":[46],"existing":[47,102],"SemCom":[48,67],"frameworks":[49],"face":[50],"limitations":[51],"compression":[54],"generalization.":[56],"To":[57],"address":[58],"these":[59,99],"challenges,":[60],"this":[61],"paper":[62],"proposes":[63],"knowledge":[65,75,103,142],"graph-enhanced":[66],"system.":[68],"The":[69],"proposed":[70,171],"system":[71,108,172],"leverages":[72],"shared":[74,141],"graph":[76],"(KG)":[77],"deep":[79],"learning":[80],"models":[81],"extract":[83],"information":[85],"from":[86],"input":[88],"text,":[89],"represented":[90],"form":[93],"entity\u2013relation\u2013entity":[95],"triples.":[96],"By":[97],"aligning":[98],"triples":[100],"KG,":[106,125],"distinguishes":[109],"between":[110],"common":[111],"semantics":[112,117,128],"unique":[114,127],"semantics.":[115],"Common":[116],"are":[118,129],"reconstructed":[119],"at":[120],"receiver":[122],"using":[123],"whereas":[126],"compressed":[130],"transmitted":[132],"through":[133],"channel":[135],"then":[137],"fused":[138],"reconstruct":[144],"original":[146],"text.":[147],"Furthermore,":[148],"considering":[149],"structured":[151,159],"nature":[152],"triple-based":[154],"information,":[155],"we":[156],"propose":[157],"attention":[160],"mechanism":[161],"enhance":[163],"transmission":[164],"accuracy.":[165],"Experimental":[166],"results":[167],"demonstrate":[168],"that":[169],"achieves":[173],"BLEU":[175],"score":[176,182],"exceeding":[177,183],"0.9":[178],"METEOR":[181],"0.93":[184],"under":[185],"high":[186],"SNR":[187],"conditions,":[188],"outperforming":[189],"baseline":[190],"methods":[191],"fidelity":[194],"while":[195],"significantly":[196],"reducing":[197],"redundancy.":[198]},"counts_by_year":[],"updated_date":"2026-02-07T06:11:34.122080","created_date":"2025-10-10T00:00:00"}
