{"id":"https://openalex.org/W2052732795","doi":"https://doi.org/10.1109/wcsp.2011.6096869","title":"Direction-of-arrival estimation based on modified Bayesian compressive sensing method","display_name":"Direction-of-arrival estimation based on modified Bayesian compressive sensing method","publication_year":2011,"publication_date":"2011-11-01","ids":{"openalex":"https://openalex.org/W2052732795","doi":"https://doi.org/10.1109/wcsp.2011.6096869","mag":"2052732795"},"language":"en","primary_location":{"id":"doi:10.1109/wcsp.2011.6096869","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcsp.2011.6096869","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 International Conference on Wireless Communications and Signal Processing (WCSP)","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/A5047310918","display_name":"Lei Sun","orcid":"https://orcid.org/0000-0001-6075-2720"},"institutions":[{"id":"https://openalex.org/I4210163363","display_name":"PLA Army Engineering University","ror":"https://ror.org/05mgp8x93","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210163363"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sun Lei","raw_affiliation_strings":["Postgraduate Team 2, ICE, PLA UST, Nanjing, China","Postgraduate Team 2, ICE, PLAUST, Nanjing, 210007, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Postgraduate Team 2, ICE, PLA UST, Nanjing, China","institution_ids":["https://openalex.org/I4210163363"]},{"raw_affiliation_string":"Postgraduate Team 2, ICE, PLAUST, Nanjing, 210007, China","institution_ids":["https://openalex.org/I4210163363"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101869845","display_name":"Huali Wang","orcid":"https://orcid.org/0000-0003-2084-6110"},"institutions":[{"id":"https://openalex.org/I4210163363","display_name":"PLA Army Engineering University","ror":"https://ror.org/05mgp8x93","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210163363"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wang Huali","raw_affiliation_strings":["Department of Electronic Information Engineering, ICE, PLA UST, Nanjing, China","Dept. of Electronic Information Engineering, ICE, PLAUST, Nanjing, 21007, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Information Engineering, ICE, PLA UST, Nanjing, China","institution_ids":["https://openalex.org/I4210163363"]},{"raw_affiliation_string":"Dept. of Electronic Information Engineering, ICE, PLAUST, Nanjing, 21007, China","institution_ids":["https://openalex.org/I4210163363"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.8109,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.7605599,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","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/T10326","display_name":"Indoor and Outdoor Localization Technologies","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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9998000264167786,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.8270004987716675},{"id":"https://openalex.org/keywords/narrowband","display_name":"Narrowband","score":0.6951931715011597},{"id":"https://openalex.org/keywords/bayesian-probability","display_name":"Bayesian probability","score":0.694608211517334},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6202144026756287},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5796760320663452},{"id":"https://openalex.org/keywords/direction-of-arrival","display_name":"Direction of arrival","score":0.5312286019325256},{"id":"https://openalex.org/keywords/pruning","display_name":"Pruning","score":0.5300376415252686},{"id":"https://openalex.org/keywords/thresholding","display_name":"Thresholding","score":0.45649707317352295},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.44702816009521484},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.34143730998039246},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2559741139411926},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2518097162246704},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1282435953617096},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.087127685546875},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.07202860713005066},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.06701180338859558}],"concepts":[{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.8270004987716675},{"id":"https://openalex.org/C2776096036","wikidata":"https://www.wikidata.org/wiki/Q1140483","display_name":"Narrowband","level":2,"score":0.6951931715011597},{"id":"https://openalex.org/C107673813","wikidata":"https://www.wikidata.org/wiki/Q812534","display_name":"Bayesian probability","level":2,"score":0.694608211517334},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6202144026756287},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5796760320663452},{"id":"https://openalex.org/C172051844","wikidata":"https://www.wikidata.org/wiki/Q5280438","display_name":"Direction of arrival","level":3,"score":0.5312286019325256},{"id":"https://openalex.org/C108010975","wikidata":"https://www.wikidata.org/wiki/Q500094","display_name":"Pruning","level":2,"score":0.5300376415252686},{"id":"https://openalex.org/C191178318","wikidata":"https://www.wikidata.org/wiki/Q2256906","display_name":"Thresholding","level":3,"score":0.45649707317352295},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.44702816009521484},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.34143730998039246},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2559741139411926},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2518097162246704},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1282435953617096},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.087127685546875},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.07202860713005066},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.06701180338859558},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","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/wcsp.2011.6096869","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcsp.2011.6096869","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 International Conference on Wireless Communications and Signal Processing (WCSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1604267224","https://openalex.org/W1648445109","https://openalex.org/W1999867771","https://openalex.org/W2071284784","https://openalex.org/W2096650463","https://openalex.org/W2103519107","https://openalex.org/W2104266187","https://openalex.org/W2108689621","https://openalex.org/W2295549646","https://openalex.org/W2296616510","https://openalex.org/W4250955649","https://openalex.org/W4285719527","https://openalex.org/W6636237742"],"related_works":["https://openalex.org/W1542224353","https://openalex.org/W1661087619","https://openalex.org/W2116854923","https://openalex.org/W2391187634","https://openalex.org/W1915213138","https://openalex.org/W2157042899","https://openalex.org/W2373910021","https://openalex.org/W1921043431","https://openalex.org/W2102310962","https://openalex.org/W2128773641"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"the":[3,31,57,67],"narrowband":[4],"DOA":[5,17],"estimation":[6,18],"problem":[7],"is":[8,27,45,50],"studied":[9],"in":[10,35],"compressive":[11,24],"sensing":[12,25],"(CS)":[13],"perspective.":[14],"A":[15],"novel":[16],"approach":[19],"based":[20],"on":[21],"extended":[22],"Bayesian":[23],"(BCS)":[26],"presented.":[28],"To":[29],"avoid":[30],"matrix":[32],"singular":[33],"drawback":[34],"BCS,":[36],"a":[37,61],"basis":[38],"pruning":[39],"procedure":[40],"through":[41],"iterative":[42],"hard":[43],"thresholding":[44],"utilized.":[46],"The":[47],"proposed":[48,68],"method":[49],"hyper-parameter":[51],"free":[52],"and":[53,74],"needs":[54],"not":[55],"know":[56],"number":[58],"of":[59],"sources":[60],"prior.":[62],"Simulation":[63],"results":[64],"demonstrate":[65],"that":[66],"scheme":[69],"has":[70],"high":[71],"space":[72],"resolution":[73],"can":[75],"resolve":[76],"highly":[77],"correlated":[78],"or":[79],"coherent":[80],"sources.":[81]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}