{"id":"https://openalex.org/W4200364866","doi":"https://doi.org/10.1109/vtc2021-fall52928.2021.9625553","title":"High Resolution Joint Angle and Delay Estimation Using IEEE 802.11ac","display_name":"High Resolution Joint Angle and Delay Estimation Using IEEE 802.11ac","publication_year":2021,"publication_date":"2021-09-01","ids":{"openalex":"https://openalex.org/W4200364866","doi":"https://doi.org/10.1109/vtc2021-fall52928.2021.9625553"},"language":"en","primary_location":{"id":"doi:10.1109/vtc2021-fall52928.2021.9625553","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2021-fall52928.2021.9625553","pdf_url":null,"source":{"id":"https://openalex.org/S4363607774","display_name":"2021 IEEE 94th Vehicular Technology Conference (VTC2021-Fall)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 94th Vehicular Technology Conference (VTC2021-Fall)","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/A5100400483","display_name":"Ziqiang Wang","orcid":"https://orcid.org/0000-0003-3563-4372"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]},{"id":"https://openalex.org/I2800372957","display_name":"China Electronics Technology Group Corporation","ror":"https://ror.org/0098hst83","country_code":"CN","type":"company","lineage":["https://openalex.org/I2800372957"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ziqiang Wang","raw_affiliation_strings":["081 Electronics Group Co., Ltd, Chengdu, China","School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"081 Electronics Group Co., Ltd, Chengdu, China","institution_ids":["https://openalex.org/I2800372957"]},{"raw_affiliation_string":"School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026335787","display_name":"Qun Wan","orcid":"https://orcid.org/0000-0002-6607-5422"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qun Wan","raw_affiliation_strings":["School of Information and Communication Engineering, Agile and Intelligent Computing Key Laboratory of Sichuan Province, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Agile and Intelligent Computing Key Laboratory of Sichuan Province, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016598191","display_name":"Zongquan Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I2800372957","display_name":"China Electronics Technology Group Corporation","ror":"https://ror.org/0098hst83","country_code":"CN","type":"company","lineage":["https://openalex.org/I2800372957"]},{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zongquan Wang","raw_affiliation_strings":["081 Electronics Group Co., Ltd, Chengdu, China","School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"081 Electronics Group Co., Ltd, Chengdu, China","institution_ids":["https://openalex.org/I2800372957"]},{"raw_affiliation_string":"School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010790917","display_name":"Yujun Zhu","orcid":null},"institutions":[{"id":"https://openalex.org/I2800372957","display_name":"China Electronics Technology Group Corporation","ror":"https://ror.org/0098hst83","country_code":"CN","type":"company","lineage":["https://openalex.org/I2800372957"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yujun Zhu","raw_affiliation_strings":["081 Electronics Group Co., Ltd, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"081 Electronics Group Co., Ltd, Chengdu, China","institution_ids":["https://openalex.org/I2800372957"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100400483"],"corresponding_institution_ids":["https://openalex.org/I150229711","https://openalex.org/I2800372957"],"apc_list":null,"apc_paid":null,"fwci":0.4327,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.47261023,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"5","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":1.0,"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":1.0,"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/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9997000098228455,"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":0.9991999864578247,"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/computer-science","display_name":"Computer science","score":0.7403958439826965},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.6257010102272034},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.581737756729126},{"id":"https://openalex.org/keywords/minimum-variance-unbiased-estimator","display_name":"Minimum-variance unbiased estimator","score":0.5207783579826355},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.511069655418396},{"id":"https://openalex.org/keywords/smoothing","display_name":"Smoothing","score":0.4874715805053711},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.4863608479499817},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.4560835063457489},{"id":"https://openalex.org/keywords/covariance-matrix","display_name":"Covariance matrix","score":0.41810745000839233},{"id":"https://openalex.org/keywords/jade","display_name":"JADE (particle detector)","score":0.41802671551704407},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.19465035200119019},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18034479022026062},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1631622612476349},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.12983179092407227}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7403958439826965},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.6257010102272034},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.581737756729126},{"id":"https://openalex.org/C165646398","wikidata":"https://www.wikidata.org/wiki/Q3755281","display_name":"Minimum-variance unbiased estimator","level":3,"score":0.5207783579826355},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.511069655418396},{"id":"https://openalex.org/C3770464","wikidata":"https://www.wikidata.org/wiki/Q775963","display_name":"Smoothing","level":2,"score":0.4874715805053711},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.4863608479499817},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.4560835063457489},{"id":"https://openalex.org/C185142706","wikidata":"https://www.wikidata.org/wiki/Q1134404","display_name":"Covariance matrix","level":2,"score":0.41810745000839233},{"id":"https://openalex.org/C2780032874","wikidata":"https://www.wikidata.org/wiki/Q16948557","display_name":"JADE (particle detector)","level":2,"score":0.41802671551704407},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.19465035200119019},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18034479022026062},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1631622612476349},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.12983179092407227},{"id":"https://openalex.org/C109214941","wikidata":"https://www.wikidata.org/wiki/Q18334","display_name":"Particle physics","level":1,"score":0.0},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtc2021-fall52928.2021.9625553","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2021-fall52928.2021.9625553","pdf_url":null,"source":{"id":"https://openalex.org/S4363607774","display_name":"2021 IEEE 94th Vehicular Technology Conference (VTC2021-Fall)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 94th Vehicular Technology Conference (VTC2021-Fall)","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":19,"referenced_works":["https://openalex.org/W1983301216","https://openalex.org/W1985936705","https://openalex.org/W2005602327","https://openalex.org/W2011502582","https://openalex.org/W2066218102","https://openalex.org/W2096710051","https://openalex.org/W2108807677","https://openalex.org/W2135647798","https://openalex.org/W2152005770","https://openalex.org/W2157326466","https://openalex.org/W2307851164","https://openalex.org/W2463538903","https://openalex.org/W2783401216","https://openalex.org/W2834910512","https://openalex.org/W2972413602","https://openalex.org/W3095095911","https://openalex.org/W6636669794","https://openalex.org/W6698302138","https://openalex.org/W6745321403"],"related_works":["https://openalex.org/W4293167945","https://openalex.org/W2388370403","https://openalex.org/W2387479890","https://openalex.org/W3126578166","https://openalex.org/W2351468457","https://openalex.org/W2381248637","https://openalex.org/W2392095411","https://openalex.org/W2131964268","https://openalex.org/W2171108984","https://openalex.org/W2156549393"],"abstract_inverted_index":{"Joint":[0],"angle":[1],"and":[2,87],"delay":[3],"estimation":[4],"(JADE)":[5],"has":[6],"become":[7],"a":[8,30,58,81,117],"key":[9],"technique":[10,86,90],"for":[11,26,51],"accurate":[12],"localization":[13],"in":[14],"dense":[15],"multipath":[16],"indoor":[17],"scenarios.":[18],"This":[19],"paper":[20],"addresses":[21],"the":[22,39,68,73,84,102,112,124,127,133],"problem":[23],"of":[24,29,75,126],"JADE":[25,71],"multiple":[27],"reflections":[28],"multi-carrier":[31],"signal":[32],"impinging":[33],"on":[34],"multiple-antenna":[35],"system.":[36],"Inspired":[37],"by":[38],"Minimum":[40],"Variance":[41],"Distortionless":[42],"Response":[43],"(MVDR),":[44],"we":[45],"propose":[46],"an":[47],"efficient":[48],"spectral":[49],"method":[50,56,129],"this":[52],"problem.":[53],"The":[54],"proposed":[55,113,128],"is":[57,77,130],"high":[59],"resolution":[60],"estimator":[61],"which":[62],"only":[63],"need":[64],"two-dimensional":[65],"search.":[66],"Unlike":[67],"maximum":[69],"likelihood":[70],"estimator,":[72],"number":[74,138],"paths":[76],"not":[78],"required":[79],"known":[80],"prior.":[82],"Furthermore,":[83],"smoothing":[85],"diagonal":[88],"loading":[89],"are":[91,108],"exploited":[92],"to":[93,110,132],"construct":[94],"reasonable":[95],"sample":[96],"covariance":[97],"matrix.":[98],"Simulation":[99],"results":[100],"using":[101],"IEEE":[103],"802.11ac":[104],"standard's":[105],"setup":[106],"parameters":[107],"provided":[109],"validate":[111],"method's":[114],"effectiveness.":[115],"At":[116],"low":[118],"or":[119],"medium":[120],"signal-to-noise":[121],"ratio":[122],"(SNR),":[123],"performance":[125],"superior":[131],"MUSIC-JADE":[134],"algorithm":[135],"with":[136],"path":[137],"estimation.":[139]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}