{"id":"https://openalex.org/W4406457456","doi":"https://doi.org/10.1109/jiot.2025.3530462","title":"Diffusion-Based Semantic-Communication-Assisted Low-Altitude Intelligent Service for IoT","display_name":"Diffusion-Based Semantic-Communication-Assisted Low-Altitude Intelligent Service for IoT","publication_year":2025,"publication_date":"2025-01-16","ids":{"openalex":"https://openalex.org/W4406457456","doi":"https://doi.org/10.1109/jiot.2025.3530462"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2025.3530462","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3530462","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/A5110569171","display_name":"Fan Jian","orcid":null},"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":"Jian Fan","raw_affiliation_strings":["School of Automation Science and Electrical Engineering, Beihang University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Automation Science and Electrical Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101992976","display_name":"Pengfei Ren","orcid":"https://orcid.org/0000-0002-1085-6756"},"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":"Pengfei Ren","raw_affiliation_strings":["School of Cyber Science and Technology, Beihang University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Cyber Science and Technology, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054002624","display_name":"Jianrui Chen","orcid":"https://orcid.org/0000-0003-3189-4222"},"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":"Jianrui Chen","raw_affiliation_strings":["School of Cyber Science and Technology, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-3189-4222","affiliations":[{"raw_affiliation_string":"School of Cyber Science and Technology, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025136019","display_name":"Junhui Qian","orcid":"https://orcid.org/0000-0001-8017-725X"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junhui Qian","raw_affiliation_strings":["School of Microelectronic and Communication Engineering, Chongqing University, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0001-8017-725X","affiliations":[{"raw_affiliation_string":"School of Microelectronic and Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100426898","display_name":"Jingjing Wang","orcid":"https://orcid.org/0000-0003-3170-8952"},"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":"Jingjing Wang","raw_affiliation_strings":["School of Cyber Science and Technology, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-3170-8952","affiliations":[{"raw_affiliation_string":"School of Cyber Science and Technology, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005072193","display_name":"Chunxiao Jiang","orcid":"https://orcid.org/0000-0002-3703-121X"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunxiao Jiang","raw_affiliation_strings":["Beijing National Research Center for Information Science and Technology, Tsinghua University, Beijing, China","Beijing National Research Center for Information Science and Technology (BNRist), Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-3703-121X","affiliations":[{"raw_affiliation_string":"Beijing National Research Center for Information Science and Technology, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Beijing National Research Center for Information Science and Technology (BNRist), Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.7039,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.93004612,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"12","issue":"10","first_page":"13568","last_page":"13580"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13382","display_name":"Robotics and Automated Systems","score":0.7605000138282776,"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":0.7605000138282776,"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/T13243","display_name":"Innovation in Digital Healthcare Systems","score":0.6931999921798706,"subfield":{"id":"https://openalex.org/subfields/3605","display_name":"Health Information Management"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T14139","display_name":"E-commerce and Technology Innovations","score":0.6787999868392944,"subfield":{"id":"https://openalex.org/subfields/1403","display_name":"Business and International Management"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7929619550704956},{"id":"https://openalex.org/keywords/diffusion","display_name":"Diffusion","score":0.5843276977539062},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.5403602123260498},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.45722806453704834},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.41752636432647705},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.33303767442703247},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.2917344272136688}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7929619550704956},{"id":"https://openalex.org/C69357855","wikidata":"https://www.wikidata.org/wiki/Q163214","display_name":"Diffusion","level":2,"score":0.5843276977539062},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.5403602123260498},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.45722806453704834},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.41752636432647705},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.33303767442703247},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.2917344272136688},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2025.3530462","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3530462","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":[{"id":"https://openalex.org/G1195673862","display_name":null,"funder_award_id":"62341131","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2360824495","display_name":null,"funder_award_id":"U24A20213","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4821715942","display_name":null,"funder_award_id":"62325108","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5568449713","display_name":null,"funder_award_id":"62001064","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6259247475","display_name":null,"funder_award_id":"2022QNRC001","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6861297533","display_name":null,"funder_award_id":"62471072","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7518945406","display_name":null,"funder_award_id":"62222101","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"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":47,"referenced_works":["https://openalex.org/W1901129140","https://openalex.org/W1995875735","https://openalex.org/W2009171710","https://openalex.org/W2108598243","https://openalex.org/W2194775991","https://openalex.org/W2522615148","https://openalex.org/W2741137940","https://openalex.org/W2946889564","https://openalex.org/W3005478472","https://openalex.org/W3096831136","https://openalex.org/W3107617916","https://openalex.org/W3207494168","https://openalex.org/W4206755831","https://openalex.org/W4250482878","https://openalex.org/W4290713755","https://openalex.org/W4294691151","https://openalex.org/W4311415873","https://openalex.org/W4312933868","https://openalex.org/W4313350220","https://openalex.org/W4365420366","https://openalex.org/W4381785911","https://openalex.org/W4385245566","https://openalex.org/W4387197045","https://openalex.org/W4387682320","https://openalex.org/W4388426819","https://openalex.org/W4390872583","https://openalex.org/W4392251589","https://openalex.org/W4392904259","https://openalex.org/W4393252833","https://openalex.org/W4394627253","https://openalex.org/W4399618839","https://openalex.org/W4399766708","https://openalex.org/W4400275634","https://openalex.org/W4400276390","https://openalex.org/W4400409682","https://openalex.org/W4401247528","https://openalex.org/W4401539456","https://openalex.org/W4401907589","https://openalex.org/W4405600304","https://openalex.org/W6779823529","https://openalex.org/W6783713337","https://openalex.org/W6786375611","https://openalex.org/W6795288823","https://openalex.org/W6810966997","https://openalex.org/W6843772381","https://openalex.org/W6847118160","https://openalex.org/W6871014653"],"related_works":["https://openalex.org/W4245926026","https://openalex.org/W4311097251","https://openalex.org/W2586548817","https://openalex.org/W2625093826","https://openalex.org/W4200598720","https://openalex.org/W2921026492","https://openalex.org/W4247463117","https://openalex.org/W4361251261","https://openalex.org/W3031181660","https://openalex.org/W4238100021"],"abstract_inverted_index":{"Autonomous":[0],"aerial":[1],"vehicles":[2],"(AAVs),":[3],"as":[4,22,28,81,127],"the":[5,23,33,37,82,87,107,119,133,139,145,177],"key":[6],"Internet":[7],"of":[8,147,179],"Things":[9],"(IoT)":[10],"devices,":[11],"play":[12],"a":[13,29,50,159],"dominant":[14],"position":[15],"in":[16,152],"low-altitude":[17],"environments.":[18,184],"Semantic":[19],"communication":[20,25,154,183],"(SC),":[21],"next-generation":[24],"technology,":[26],"serves":[27],"bridge":[30],"for":[31,53,91],"surpassing":[32],"Shannon":[34],"limit":[35],"toward":[36],"6G":[38],"wireless":[39,114],"network.":[40],"Establishing":[41],"air-ground":[42],"SC":[43,65],"to":[44,131],"provide":[45],"intelligent":[46],"IoT":[47],"services":[48],"is":[49],"crucial":[51],"initiative":[52],"building":[54],"future":[55],"smart":[56],"cities.":[57],"In":[58],"this":[59],"article,":[60],"we":[61,78,123,137,157],"propose":[62],"an":[63,95],"AAV-based":[64],"framework,":[66],"named":[67],"diffusion":[68,88],"joint":[69],"source-channel":[70],"coding":[71],"(D-JSCC).":[72],"Abandoning":[73],"traditional":[74],"convolutional":[75],"neural":[76],"networks,":[77],"use":[79],"transformers":[80],"backbone":[83],"and":[84,101,109,116,163,170],"innovatively":[85],"incorporate":[86],"model":[89],"(DM)":[90],"image":[92,99,172],"enhancement,":[93],"achieving":[94],"optimal":[96],"balance":[97,160],"between":[98,161],"distortion":[100],"human":[102],"perception.":[103],"To":[104],"accurately":[105],"capture":[106],"numerical":[108],"perceptual":[110],"loss":[111],"induced":[112],"by":[113],"channels":[115],"seamlessly":[117],"amalgamate":[118],"DM":[120],"with":[121],"SC,":[122],"integrate":[124],"channel":[125],"states":[126],"strong":[128],"prior":[129],"information":[130],"refine":[132],"sampling":[134,148,164],"process.":[135],"Furthermore,":[136],"employ":[138],"gradient":[140],"guidance":[141],"strategy,":[142],"which":[143],"counteracts":[144],"randomness":[146],"ensuring":[149,166],"high":[150],"robustness":[151],"harsh":[153],"conditions.":[155],"Additionally,":[156],"strike":[158],"performance":[162],"steps,":[165],"both":[167],"efficient":[168],"computation":[169],"high-quality":[171],"enhancement.":[173],"Comprehensive":[174],"experiments":[175],"demonstrate":[176],"advantages":[178],"D-JSCC":[180],"across":[181],"different":[182]},"counts_by_year":[{"year":2025,"cited_by_count":7}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}
