{"id":"https://openalex.org/W2533053926","doi":"https://doi.org/10.1109/chinacom.2012.6417506","title":"Robust beamforming for coherent signals in the presence of steering vector and correlation matrix errors","display_name":"Robust beamforming for coherent signals in the presence of steering vector and correlation matrix errors","publication_year":2012,"publication_date":"2012-08-01","ids":{"openalex":"https://openalex.org/W2533053926","doi":"https://doi.org/10.1109/chinacom.2012.6417506","mag":"2533053926"},"language":"en","primary_location":{"id":"doi:10.1109/chinacom.2012.6417506","is_oa":false,"landing_page_url":"https://doi.org/10.1109/chinacom.2012.6417506","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"7th International Conference on Communications and Networking in China","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/A5075816408","display_name":"Lei Zhang","orcid":"https://orcid.org/0000-0002-4767-3849"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Lei Zhang","raw_affiliation_strings":["Communication Technologies Lab Huawei Technologies Co., Ltd, China"],"affiliations":[{"raw_affiliation_string":"Communication Technologies Lab Huawei Technologies Co., Ltd, China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062908102","display_name":"Wei Liu","orcid":"https://orcid.org/0000-0003-2968-2888"},"institutions":[{"id":"https://openalex.org/I91136226","display_name":"University of Sheffield","ror":"https://ror.org/05krs5044","country_code":"GB","type":"education","lineage":["https://openalex.org/I91136226"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Wei Liu","raw_affiliation_strings":["Communications Research Group Dept. of Electronic & Electrical Engineering, University of Sheffield, UK"],"affiliations":[{"raw_affiliation_string":"Communications Research Group Dept. of Electronic & Electrical Engineering, University of Sheffield, UK","institution_ids":["https://openalex.org/I91136226"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5075816408"],"corresponding_institution_ids":["https://openalex.org/I2250955327"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.32444073,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"352","last_page":"355"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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"}},{"id":"https://openalex.org/T11946","display_name":"Antenna Design and Optimization","score":0.9994999766349792,"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/T10860","display_name":"Speech and Audio Processing","score":0.9990000128746033,"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/smoothing","display_name":"Smoothing","score":0.7190568447113037},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.6093307733535767},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.586290180683136},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5446847677230835},{"id":"https://openalex.org/keywords/eigenvalues-and-eigenvectors","display_name":"Eigenvalues and eigenvectors","score":0.5026051998138428},{"id":"https://openalex.org/keywords/covariance-matrix","display_name":"Covariance matrix","score":0.49991703033447266},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.49990344047546387},{"id":"https://openalex.org/keywords/adaptive-beamformer","display_name":"Adaptive beamformer","score":0.48382917046546936},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.390921026468277},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.35555046796798706},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.11890575289726257},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1120249330997467},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07552528381347656}],"concepts":[{"id":"https://openalex.org/C3770464","wikidata":"https://www.wikidata.org/wiki/Q775963","display_name":"Smoothing","level":2,"score":0.7190568447113037},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.6093307733535767},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.586290180683136},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5446847677230835},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.5026051998138428},{"id":"https://openalex.org/C185142706","wikidata":"https://www.wikidata.org/wiki/Q1134404","display_name":"Covariance matrix","level":2,"score":0.49991703033447266},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.49990344047546387},{"id":"https://openalex.org/C33378366","wikidata":"https://www.wikidata.org/wiki/Q4680719","display_name":"Adaptive beamformer","level":3,"score":0.48382917046546936},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.390921026468277},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.35555046796798706},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.11890575289726257},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1120249330997467},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07552528381347656},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"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/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/chinacom.2012.6417506","is_oa":false,"landing_page_url":"https://doi.org/10.1109/chinacom.2012.6417506","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"7th International Conference on Communications and Networking in China","raw_type":"proceedings-article"},{"id":"pmh:oai:eprints.gla.ac.uk:143650","is_oa":false,"landing_page_url":"http://eprints.gla.ac.uk/143650/","pdf_url":null,"source":{"id":"https://openalex.org/S4210235606","display_name":"ENLIGHTEN (Jurnal Bimbingan dan Konseling Islam)","issn_l":"2622-8912","issn":["2622-8912","2622-8920"],"is_oa":false,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Proceedings"},{"id":"pmh:oai:epubs.surrey.ac.uk:841011","is_oa":false,"landing_page_url":"http://epubs.surrey.ac.uk/841011/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400680","display_name":"Surrey Research Insight Open Access (The University of Surrey)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I28290843","host_organization_name":"University of Surrey","host_organization_lineage":["https://openalex.org/I28290843"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference or Workshop Item"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W104925927","https://openalex.org/W653761051","https://openalex.org/W1622825395","https://openalex.org/W1985399713","https://openalex.org/W2005602327","https://openalex.org/W2093225945","https://openalex.org/W2103049885","https://openalex.org/W2113168978","https://openalex.org/W2121148325","https://openalex.org/W2136606783","https://openalex.org/W2144244295","https://openalex.org/W2150835235","https://openalex.org/W2163470941","https://openalex.org/W2475682732","https://openalex.org/W2952350176","https://openalex.org/W3147528989","https://openalex.org/W3148168866","https://openalex.org/W4256245490"],"related_works":["https://openalex.org/W818226659","https://openalex.org/W2009075871","https://openalex.org/W2132841313","https://openalex.org/W2105408150","https://openalex.org/W1976800395","https://openalex.org/W2360090175","https://openalex.org/W3013496310","https://openalex.org/W2606661315","https://openalex.org/W2548445082","https://openalex.org/W2761218246"],"abstract_inverted_index":{"Based":[0],"on":[1],"the":[2,8,15,25,30],"uniform":[3],"linear":[4],"array":[5],"structure":[6],"and":[7,29,47,55],"spatial-smoothing":[9],"technique,":[10],"a":[11,43],"robust":[12],"beamformer":[13],"for":[14],"reception":[16],"of":[17],"coherent":[18],"signals":[19],"is":[20,40],"proposed":[21],"by":[22,59],"considering":[23],"both":[24],"steering":[26],"vector":[27],"error":[28],"sample":[31],"correlation":[32],"matrix":[33],"error.":[34],"The":[35],"resultant":[36],"constrained":[37],"optimisation":[38],"problem":[39,46],"transformed":[41],"into":[42],"generalised":[44],"eigenvector":[45],"three":[48],"implementations":[49],"are":[50],"studied,":[51],"including":[52],"forward-only,":[53],"forward-backward,":[54],"real-valued":[56],"cases,":[57],"supported":[58],"simulation":[60],"results.":[61]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}