{"id":"https://openalex.org/W4407690599","doi":"https://doi.org/10.1109/jiot.2025.3543021","title":"Deep Learning-Driven DOA Estimation for Distributed Unmanned Systems: Overcoming Direction-Dependent Mutual Coupling Challenges","display_name":"Deep Learning-Driven DOA Estimation for Distributed Unmanned Systems: Overcoming Direction-Dependent Mutual Coupling Challenges","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4407690599","doi":"https://doi.org/10.1109/jiot.2025.3543021"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2025.3543021","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3543021","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/A5017600022","display_name":"Dandan Meng","orcid":"https://orcid.org/0009-0008-1100-2470"},"institutions":[{"id":"https://openalex.org/I151727225","display_name":"Harbin Engineering University","ror":"https://ror.org/03x80pn82","country_code":"CN","type":"education","lineage":["https://openalex.org/I151727225"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dandan Meng","raw_affiliation_strings":["College of Intelligent Systems Science and Engineering, Harbin Engineering University, Harbin, China"],"raw_orcid":"https://orcid.org/0009-0008-1100-2470","affiliations":[{"raw_affiliation_string":"College of Intelligent Systems Science and Engineering, Harbin Engineering University, Harbin, China","institution_ids":["https://openalex.org/I151727225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037102096","display_name":"Xin Li","orcid":"https://orcid.org/0000-0002-8417-6016"},"institutions":[{"id":"https://openalex.org/I151727225","display_name":"Harbin Engineering University","ror":"https://ror.org/03x80pn82","country_code":"CN","type":"education","lineage":["https://openalex.org/I151727225"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Li","raw_affiliation_strings":["College of Mechanical and Electrical Engineering, Harbin Engineering University, Harbin, China"],"raw_orcid":"https://orcid.org/0000-0002-8417-6016","affiliations":[{"raw_affiliation_string":"College of Mechanical and Electrical Engineering, Harbin Engineering University, Harbin, China","institution_ids":["https://openalex.org/I151727225"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100391971","display_name":"Wei Wang","orcid":"https://orcid.org/0000-0002-4392-1884"},"institutions":[{"id":"https://openalex.org/I151727225","display_name":"Harbin Engineering University","ror":"https://ror.org/03x80pn82","country_code":"CN","type":"education","lineage":["https://openalex.org/I151727225"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Wang","raw_affiliation_strings":["College of Intelligent Systems Science and Engineering, Harbin Engineering University, Harbin, China"],"raw_orcid":"https://orcid.org/0000-0002-4392-1884","affiliations":[{"raw_affiliation_string":"College of Intelligent Systems Science and Engineering, Harbin Engineering University, Harbin, China","institution_ids":["https://openalex.org/I151727225"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I151727225"],"apc_list":null,"apc_paid":null,"fwci":4.188,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.9318091,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"1"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10711","display_name":"Target Tracking and Data Fusion in Sensor Networks","score":0.9829000234603882,"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"}},"topics":[{"id":"https://openalex.org/T10711","display_name":"Target Tracking and Data Fusion in Sensor Networks","score":0.9829000234603882,"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"}},{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.9778000116348267,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9433000087738037,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7326347827911377},{"id":"https://openalex.org/keywords/coupling","display_name":"Coupling (piping)","score":0.535300076007843},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3218645453453064},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1247008740901947}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7326347827911377},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.535300076007843},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3218645453453064},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1247008740901947},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2025.3543021","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3543021","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/G4320585826","display_name":null,"funder_award_id":"62271163","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"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W2063903336","https://openalex.org/W2073819516","https://openalex.org/W2104206348","https://openalex.org/W2110559703","https://openalex.org/W2113638573","https://openalex.org/W2127271355","https://openalex.org/W2128131274","https://openalex.org/W2136172079","https://openalex.org/W2164676612","https://openalex.org/W2569925317","https://openalex.org/W2810871807","https://openalex.org/W2889862404","https://openalex.org/W2897361856","https://openalex.org/W2902839154","https://openalex.org/W2939063268","https://openalex.org/W2983321767","https://openalex.org/W3091349792","https://openalex.org/W3104690928","https://openalex.org/W3146703290","https://openalex.org/W3194789261","https://openalex.org/W4210580976","https://openalex.org/W4225912794","https://openalex.org/W4286893914","https://openalex.org/W4313146764","https://openalex.org/W4320930577","https://openalex.org/W4385151654","https://openalex.org/W4394966843"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"This":[0],"article":[1],"introduces":[2],"a":[3],"knowledge-empowered":[4],"deep":[5,60],"learning":[6,44,61,75],"framework":[7,33,104],"for":[8,78,123],"direction":[9],"of":[10,16,24,38,50,58,68,111],"arrival":[11],"(DOA)":[12],"estimation":[13,88,112],"in":[14,28,86,109],"Internet":[15],"Unmanned":[17],"Agents":[18],"(IUA),":[19],"addressing":[20],"the":[21,48,56,65,102],"critical":[22],"challenge":[23],"direction-dependent":[25],"mutual":[26,69],"coupling":[27,40,70],"complex":[29],"urban":[30],"environments.":[31],"The":[32],"seamlessly":[34],"integrates":[35],"domain":[36],"knowledge":[37],"electromagnetic":[39],"mechanisms":[41],"with":[42,55],"data-driven":[43],"approaches,":[45],"effectively":[46],"combining":[47],"interpretability":[49],"traditional":[51],"array":[52],"signal":[53],"processing":[54],"robustness":[57,115],"modern":[59],"techniques.":[62],"By":[63],"incorporating":[64],"structural":[66],"properties":[67],"matrices":[71],"and":[72,90,114,132],"leveraging":[73],"distributed":[74],"architecture":[76],"suitable":[77,122],"IUA":[79,125],"deployment,":[80],"our":[81],"approach":[82],"achieves":[83],"substantial":[84],"improvements":[85],"both":[87],"accuracy":[89],"computational":[91],"efficiency.":[92],"Extensive":[93],"numerical":[94],"simulations":[95],"under":[96],"various":[97],"practical":[98],"scenarios":[99],"demonstrate":[100],"that":[101],"proposed":[103],"significantly":[105],"outperforms":[106],"conventional":[107],"methods":[108],"terms":[110],"precision,":[113],"to":[116],"environmental":[117],"uncertainties,":[118],"making":[119],"it":[120],"particularly":[121],"dynamic":[124],"applications,":[126],"such":[127],"as":[128],"unmanned":[129],"agent":[130],"localization":[131],"trajectory":[133],"tracking.":[134]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2}],"updated_date":"2025-12-28T23:10:05.387466","created_date":"2025-10-10T00:00:00"}
