{"id":"https://openalex.org/W4323520964","doi":"https://doi.org/10.1109/ieeeconf56349.2022.10052033","title":"Sparsity-Based Robust Beamforming in the Presence of Fast-Moving Interference Signals","display_name":"Sparsity-Based Robust Beamforming in the Presence of Fast-Moving Interference Signals","publication_year":2022,"publication_date":"2022-10-31","ids":{"openalex":"https://openalex.org/W4323520964","doi":"https://doi.org/10.1109/ieeeconf56349.2022.10052033"},"language":"en","primary_location":{"id":"doi:10.1109/ieeeconf56349.2022.10052033","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/ieeeconf56349.2022.10052033","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 56th Asilomar Conference on Signals, Systems, and Computers","raw_type":"proceedings-article"},"type":"conference-paper","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/A5057972604","display_name":"Md. Waqeeb T. S. Chowdhury","orcid":"https://orcid.org/0009-0003-6092-8257"},"institutions":[{"id":"https://openalex.org/I84392919","display_name":"Temple University","ror":"https://ror.org/00kx1jb78","country_code":"US","type":"education","lineage":["https://openalex.org/I84392919"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Md. Waqeeb T. S. Chowdhury","raw_affiliation_strings":["Temple University,Department of Electrical and Computer Engineering,Philadelphia,PA,USA,19122"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Temple University,Department of Electrical and Computer Engineering,Philadelphia,PA,USA,19122","institution_ids":["https://openalex.org/I84392919"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074195801","display_name":"Yimin D. Zhang","orcid":"https://orcid.org/0000-0002-4625-209X"},"institutions":[{"id":"https://openalex.org/I84392919","display_name":"Temple University","ror":"https://ror.org/00kx1jb78","country_code":"US","type":"education","lineage":["https://openalex.org/I84392919"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yimin D. Zhang","raw_affiliation_strings":["Temple University,Department of Electrical and Computer Engineering,Philadelphia,PA,USA,19122"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Temple University,Department of Electrical and Computer Engineering,Philadelphia,PA,USA,19122","institution_ids":["https://openalex.org/I84392919"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003882518","display_name":"Genshe Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I4210131102","display_name":"Intelligent Fusion Technology (United States)","ror":"https://ror.org/02hjcc687","country_code":"US","type":"company","lineage":["https://openalex.org/I4210131102"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Genshe Chen","raw_affiliation_strings":["Intelligent Fusion Technology, Inc.,Germantown,MD,USA,20876"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Intelligent Fusion Technology, Inc.,Germantown,MD,USA,20876","institution_ids":["https://openalex.org/I4210131102"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1846,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.43515335,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"33","issue":null,"first_page":"1296","last_page":"1300"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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/T10860","display_name":"Speech and Audio Processing","score":0.9994999766349792,"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9991000294685364,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.7663701772689819},{"id":"https://openalex.org/keywords/adaptive-beamformer","display_name":"Adaptive beamformer","score":0.7218027114868164},{"id":"https://openalex.org/keywords/null","display_name":"Null (SQL)","score":0.6493176221847534},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.6335984468460083},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.6143248677253723},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6042112112045288},{"id":"https://openalex.org/keywords/covariance-matrix","display_name":"Covariance matrix","score":0.6038866639137268},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.4599131643772125},{"id":"https://openalex.org/keywords/direction-of-arrival","display_name":"Direction of arrival","score":0.44553378224372864},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4378282129764557},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.43283769488334656},{"id":"https://openalex.org/keywords/zero-forcing-precoding","display_name":"Zero-forcing precoding","score":0.41797521710395813},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.4090769290924072},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.18973198533058167},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18650534749031067},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13810664415359497},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.11258837580680847},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.10109707713127136},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.05985301733016968},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.05936342477798462}],"concepts":[{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.7663701772689819},{"id":"https://openalex.org/C33378366","wikidata":"https://www.wikidata.org/wiki/Q4680719","display_name":"Adaptive beamformer","level":3,"score":0.7218027114868164},{"id":"https://openalex.org/C203763787","wikidata":"https://www.wikidata.org/wiki/Q371029","display_name":"Null (SQL)","level":2,"score":0.6493176221847534},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.6335984468460083},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.6143248677253723},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6042112112045288},{"id":"https://openalex.org/C185142706","wikidata":"https://www.wikidata.org/wiki/Q1134404","display_name":"Covariance matrix","level":2,"score":0.6038866639137268},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.4599131643772125},{"id":"https://openalex.org/C172051844","wikidata":"https://www.wikidata.org/wiki/Q5280438","display_name":"Direction of arrival","level":3,"score":0.44553378224372864},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4378282129764557},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.43283769488334656},{"id":"https://openalex.org/C155437304","wikidata":"https://www.wikidata.org/wiki/Q8069444","display_name":"Zero-forcing precoding","level":5,"score":0.41797521710395813},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.4090769290924072},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.18973198533058167},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18650534749031067},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13810664415359497},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.11258837580680847},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.10109707713127136},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.05985301733016968},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.05936342477798462},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","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/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ieeeconf56349.2022.10052033","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/ieeeconf56349.2022.10052033","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 56th Asilomar Conference on Signals, Systems, and Computers","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":28,"referenced_works":["https://openalex.org/W653761051","https://openalex.org/W1515307967","https://openalex.org/W1606535863","https://openalex.org/W1971846076","https://openalex.org/W1992923772","https://openalex.org/W2003891923","https://openalex.org/W2005602327","https://openalex.org/W2032057712","https://openalex.org/W2044000385","https://openalex.org/W2078204800","https://openalex.org/W2093225945","https://openalex.org/W2100838904","https://openalex.org/W2145486800","https://openalex.org/W2148327864","https://openalex.org/W2154354807","https://openalex.org/W2350963594","https://openalex.org/W2475682732","https://openalex.org/W2607740018","https://openalex.org/W2612638829","https://openalex.org/W2885231521","https://openalex.org/W2892433162","https://openalex.org/W2917002460","https://openalex.org/W2972647541","https://openalex.org/W3040360205","https://openalex.org/W3091852275","https://openalex.org/W3161595308","https://openalex.org/W3213072942","https://openalex.org/W4236567183"],"related_works":["https://openalex.org/W3013496310","https://openalex.org/W2761218246","https://openalex.org/W4225264158","https://openalex.org/W2019022680","https://openalex.org/W2242301815","https://openalex.org/W2793870329","https://openalex.org/W2037962720","https://openalex.org/W2106353646","https://openalex.org/W4361857251","https://openalex.org/W2461893198"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"present":[4],"a":[5,12,77],"robust":[6],"time-varying":[7,62],"adaptive":[8,63],"beamformer":[9,64,86],"that":[10,75,83],"employs":[11],"novel":[13],"strategy":[14],"for":[15,71],"the":[16,24,27,30,34,39,47,54,68,84,92,98],"suppression":[17],"of":[18,26,38,97],"fast-moving":[19],"interference":[20,28,42,73],"sources.":[21],"By":[22],"exploiting":[23],"sparsity":[25],"sources,":[29],"parameters,":[31],"which":[32],"include":[33],"direction-of-arrival":[35],"and":[36,41,52,90],"power":[37],"desired":[40],"signals":[43],"as":[44,46],"well":[45],"noise":[48],"power,":[49],"are":[50],"estimated,":[51],"then":[53],"interference-plus-noise":[55],"covariance":[56],"matrix":[57],"is":[58,65,81],"reconstructed.":[59],"The":[60],"proposed":[61,85],"compared":[66],"with":[67],"state-of-the-art":[69],"beamformers":[70,94],"mobile":[72],"sources":[74],"employ":[76],"wide-null":[78,93],"approach.":[79],"It":[80],"demonstrated":[82],"achieves":[87],"near-optimal":[88],"performance":[89],"outperforms":[91],"in":[95],"terms":[96],"output":[99],"signal-to-interference-plus-noise":[100],"ratio":[101],"performance.":[102]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
