{"id":"https://openalex.org/W2167393872","doi":"https://doi.org/10.1109/icc.2005.1494870","title":"Ultrawideband source localization using a particle-swarm-optimized capon estimator","display_name":"Ultrawideband source localization using a particle-swarm-optimized capon estimator","publication_year":2005,"publication_date":"2005-08-16","ids":{"openalex":"https://openalex.org/W2167393872","doi":"https://doi.org/10.1109/icc.2005.1494870","mag":"2167393872"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2005.1494870","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2005.1494870","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Conference on Communications, 2005. ICC 2005. 2005","raw_type":"proceedings-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/A5100405124","display_name":"Yifan Chen","orcid":"https://orcid.org/0000-0001-7645-623X"},"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":true,"raw_author_name":"Yifan Chen","raw_affiliation_strings":["Positioning and Wireless Technology Centre, Nanyang Technological University, Singapore"],"affiliations":[{"raw_affiliation_string":"Positioning and Wireless Technology Centre, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045068246","display_name":"V.K. Dubey","orcid":"https://orcid.org/0009-0002-6742-7829"},"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":"V.K. Dubey","raw_affiliation_strings":["Positioning and Wireless Technology Centre, Nanyang Technological University, Singapore"],"affiliations":[{"raw_affiliation_string":"Positioning and Wireless Technology Centre, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5100405124"],"corresponding_institution_ids":["https://openalex.org/I172675005"],"apc_list":null,"apc_paid":null,"fwci":0.7114,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.75694505,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"4","issue":null,"first_page":"2825","last_page":"2829"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12024","display_name":"Ultra-Wideband Communications Technology","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T12024","display_name":"Ultra-Wideband Communications Technology","score":0.9998000264167786,"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/T10069","display_name":"Antenna Design and Analysis","score":0.9976000189781189,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9975000023841858,"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/capon","display_name":"Capon","score":0.9461373090744019},{"id":"https://openalex.org/keywords/particle-swarm-optimization","display_name":"Particle swarm optimization","score":0.7661867141723633},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.7458968162536621},{"id":"https://openalex.org/keywords/broadband","display_name":"Broadband","score":0.5518131256103516},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.5082497000694275},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5015547275543213},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.49840736389160156},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.454115629196167},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.34043508768081665},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.27966710925102234},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2716168165206909},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2100224792957306},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.19643723964691162},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.14903795719146729}],"concepts":[{"id":"https://openalex.org/C2778955098","wikidata":"https://www.wikidata.org/wiki/Q594676","display_name":"Capon","level":3,"score":0.9461373090744019},{"id":"https://openalex.org/C85617194","wikidata":"https://www.wikidata.org/wiki/Q2072794","display_name":"Particle swarm optimization","level":2,"score":0.7661867141723633},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.7458968162536621},{"id":"https://openalex.org/C509933004","wikidata":"https://www.wikidata.org/wiki/Q194163","display_name":"Broadband","level":2,"score":0.5518131256103516},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.5082497000694275},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5015547275543213},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.49840736389160156},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.454115629196167},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.34043508768081665},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.27966710925102234},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2716168165206909},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2100224792957306},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.19643723964691162},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.14903795719146729},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc.2005.1494870","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2005.1494870","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Conference on Communications, 2005. ICC 2005. 2005","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W131938572","https://openalex.org/W1917023094","https://openalex.org/W1959606346","https://openalex.org/W2125052747","https://openalex.org/W2126344571","https://openalex.org/W2146184990","https://openalex.org/W2161201021"],"related_works":["https://openalex.org/W1518591539","https://openalex.org/W2008430306","https://openalex.org/W2155007282","https://openalex.org/W2364856472","https://openalex.org/W2539501586","https://openalex.org/W2498898804","https://openalex.org/W2120254062","https://openalex.org/W1553205203","https://openalex.org/W4205171894","https://openalex.org/W2010034250"],"abstract_inverted_index":{"We":[0],"present":[1],"a":[2,13,60,74],"realistic":[3],"frequency-dependent":[4,51],"channel":[5],"model":[6],"for":[7,18,89],"ultrawideband":[8],"(UWB)":[9],"communications":[10],"and":[11,50,92],"develop":[12],"generalized":[14],"broadband":[15],"Capon":[16],"estimator":[17,28],"localization":[19],"of":[20,37,44,67,96],"the":[21,33,65,81,85,93],"spatially":[22],"dispersed":[23],"UWB":[24,39],"signals.":[25],"The":[26,54],"proposed":[27],"is":[29,59,69],"able":[30],"to":[31,72,78],"address":[32],"three":[34],"key":[35],"aspects":[36],"practical":[38],"radio":[40],"wave":[41],"propagation:":[42],"presence":[43],"local":[45],"scattering,":[46],"wideband":[47],"array":[48],"signals,":[49],"dispersive":[52],"effects.":[53],"particle":[55],"swarm":[56],"optimization,":[57],"which":[58],"high-performance":[61],"optimizer":[62],"based":[63],"on":[64],"intelligence":[66],"swarms,":[68],"then":[70],"implemented":[71],"perform":[73],"multidimensional":[75],"parameter":[76],"search":[77],"jointly":[79],"estimate":[80],"source":[82],"central":[83],"angles,":[84],"polynomial":[86],"regression":[87],"coefficients":[88],"angle":[90],"spreads,":[91],"frequency":[94],"dependence":[95],"propagation":[97],"modes.":[98]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2012,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
