{"id":"https://openalex.org/W3129362735","doi":"https://doi.org/10.1109/twc.2021.3061159","title":"Joint Estimation of Multipath Angles and Delays for Millimeter-Wave Cylindrical Arrays With Hybrid Front-Ends","display_name":"Joint Estimation of Multipath Angles and Delays for Millimeter-Wave Cylindrical Arrays With Hybrid Front-Ends","publication_year":2021,"publication_date":"2021-03-02","ids":{"openalex":"https://openalex.org/W3129362735","doi":"https://doi.org/10.1109/twc.2021.3061159","mag":"3129362735"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2021.3061159","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2021.3061159","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Wireless Communications","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2102.10746","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Zhipeng Lin","orcid":"https://orcid.org/0000-0001-5941-2163"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhipeng Lin","raw_affiliation_strings":["School of Electrical and Data Engineering, UTS, Utimo, NSW, Australia","School of Information and Communication Engineering, BUPT, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-5941-2163","affiliations":[{"raw_affiliation_string":"School of Electrical and Data Engineering, UTS, Utimo, NSW, Australia","institution_ids":[]},{"raw_affiliation_string":"School of Information and Communication Engineering, BUPT, Beijing, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":null,"display_name":"Tiejun Lv","orcid":"https://orcid.org/0000-0003-4127-2419"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tiejun Lv","raw_affiliation_strings":["School of Information and Communication Engineering, BUPT, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-4127-2419","affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, BUPT, Beijing, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":null,"display_name":"Wei Ni","orcid":"https://orcid.org/0000-0002-4933-594X"},"institutions":[{"id":"https://openalex.org/I1292875679","display_name":"Commonwealth Scientific and Industrial Research Organisation","ror":"https://ror.org/03qn8fb07","country_code":"AU","type":"government","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801453606","https://openalex.org/I4387156119"]},{"id":"https://openalex.org/I42894916","display_name":"Data61","ror":"https://ror.org/03q397159","country_code":"AU","type":"other","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801453606","https://openalex.org/I42894916","https://openalex.org/I4387156119"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Wei Ni","raw_affiliation_strings":["DATA61, CSIRO, Marsfield, NSW, Australia"],"raw_orcid":"https://orcid.org/0000-0002-4933-594X","affiliations":[{"raw_affiliation_string":"DATA61, CSIRO, Marsfield, NSW, Australia","institution_ids":["https://openalex.org/I42894916","https://openalex.org/I1292875679"]}]},{"author_position":"middle","author":{"id":null,"display_name":"J. Andrew Zhang","orcid":"https://orcid.org/0000-0002-6102-3762"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J. Andrew Zhang","raw_affiliation_strings":["School of Electrical and Data Engineering, UTS, Utimo, NSW, Australia"],"raw_orcid":"https://orcid.org/0000-0002-6102-3762","affiliations":[{"raw_affiliation_string":"School of Electrical and Data Engineering, UTS, Utimo, NSW, Australia","institution_ids":[]}]},{"author_position":"middle","author":{"id":null,"display_name":"Jie Zeng","orcid":"https://orcid.org/0000-0003-4486-5041"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Zeng","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-4486-5041","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":null,"display_name":"Ren Ping Liu","orcid":"https://orcid.org/0000-0001-7001-6305"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ren Ping Liu","raw_affiliation_strings":["School of Electrical and Data Engineering, UTS, Utimo, NSW, Australia"],"raw_orcid":"https://orcid.org/0000-0001-7001-6305","affiliations":[{"raw_affiliation_string":"School of Electrical and Data Engineering, UTS, Utimo, NSW, Australia","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.8848,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.72293381,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"20","issue":"7","first_page":"4631","last_page":"4645"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.5819000005722046,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.5819000005722046,"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":0.16359999775886536,"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/T10891","display_name":"Radar Systems and Signal Processing","score":0.04560000076889992,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.7239000201225281},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.5067999958992004},{"id":"https://openalex.org/keywords/interpolation","display_name":"Interpolation (computer graphics)","score":0.4343000054359436},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.42980000376701355},{"id":"https://openalex.org/keywords/estimation-theory","display_name":"Estimation theory","score":0.3856000006198883},{"id":"https://openalex.org/keywords/beam","display_name":"Beam (structure)","score":0.3817000091075897},{"id":"https://openalex.org/keywords/ultra-wideband","display_name":"Ultra-wideband","score":0.37380000948905945},{"id":"https://openalex.org/keywords/bessel-function","display_name":"Bessel function","score":0.3637000024318695},{"id":"https://openalex.org/keywords/dimension","display_name":"Dimension (graph theory)","score":0.3425999879837036}],"concepts":[{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.7239000201225281},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.618399977684021},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5608000159263611},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.5067999958992004},{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.4343000054359436},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.42980000376701355},{"id":"https://openalex.org/C167928553","wikidata":"https://www.wikidata.org/wiki/Q1376021","display_name":"Estimation theory","level":2,"score":0.3856000006198883},{"id":"https://openalex.org/C168834538","wikidata":"https://www.wikidata.org/wiki/Q3705329","display_name":"Beam (structure)","level":2,"score":0.3817000091075897},{"id":"https://openalex.org/C21916231","wikidata":"https://www.wikidata.org/wiki/Q851424","display_name":"Ultra-wideband","level":2,"score":0.37380000948905945},{"id":"https://openalex.org/C107706756","wikidata":"https://www.wikidata.org/wiki/Q219637","display_name":"Bessel function","level":2,"score":0.3637000024318695},{"id":"https://openalex.org/C33676613","wikidata":"https://www.wikidata.org/wiki/Q13415176","display_name":"Dimension (graph theory)","level":2,"score":0.3425999879837036},{"id":"https://openalex.org/C171836373","wikidata":"https://www.wikidata.org/wiki/Q2266329","display_name":"Linear interpolation","level":3,"score":0.33250001072883606},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.32010000944137573},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.3158000111579895},{"id":"https://openalex.org/C177918212","wikidata":"https://www.wikidata.org/wiki/Q803623","display_name":"Perturbation (astronomy)","level":2,"score":0.31450000405311584},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.31200000643730164},{"id":"https://openalex.org/C4978587","wikidata":"https://www.wikidata.org/wiki/Q1138810","display_name":"Cram\u00e9r\u2013Rao bound","level":3,"score":0.30570000410079956},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.2969000041484833},{"id":"https://openalex.org/C119440689","wikidata":"https://www.wikidata.org/wiki/Q4876179","display_name":"Beam diameter","level":4,"score":0.2946000099182129},{"id":"https://openalex.org/C50151734","wikidata":"https://www.wikidata.org/wiki/Q1759577","display_name":"Matched filter","level":3,"score":0.29010000824928284},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.2709999978542328},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2705000042915344},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.26100000739097595},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.25699999928474426},{"id":"https://openalex.org/C17825722","wikidata":"https://www.wikidata.org/wiki/Q17285","display_name":"Plane (geometry)","level":2,"score":0.25679999589920044}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/twc.2021.3061159","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2021.3061159","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Wireless Communications","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2102.10746","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2102.10746","pdf_url":"https://arxiv.org/pdf/2102.10746","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2102.10746","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2102.10746","pdf_url":"https://arxiv.org/pdf/2102.10746","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W1432778544","https://openalex.org/W1506597047","https://openalex.org/W1849489850","https://openalex.org/W1973729745","https://openalex.org/W1980560153","https://openalex.org/W1987157562","https://openalex.org/W2014075533","https://openalex.org/W2021440998","https://openalex.org/W2033332370","https://openalex.org/W2060108923","https://openalex.org/W2081724471","https://openalex.org/W2089537951","https://openalex.org/W2089858709","https://openalex.org/W2093169058","https://openalex.org/W2101641981","https://openalex.org/W2108105526","https://openalex.org/W2111953900","https://openalex.org/W2113638573","https://openalex.org/W2116334496","https://openalex.org/W2124597571","https://openalex.org/W2128628369","https://openalex.org/W2134992817","https://openalex.org/W2157326466","https://openalex.org/W2174019785","https://openalex.org/W2195693430","https://openalex.org/W2343842388","https://openalex.org/W2463747392","https://openalex.org/W2593683299","https://openalex.org/W2710027087","https://openalex.org/W2724191955","https://openalex.org/W2791011781","https://openalex.org/W2791453508","https://openalex.org/W2890366100","https://openalex.org/W2964307770","https://openalex.org/W3010399649","https://openalex.org/W3080666804","https://openalex.org/W3084468495","https://openalex.org/W4252713891","https://openalex.org/W6633489415","https://openalex.org/W6678934695"],"related_works":[],"abstract_inverted_index":{"Accurate":[0],"channel":[1],"parameter":[2],"estimation":[3,35,98,199],"is":[4,99,112],"challenging":[5],"for":[6,38,93],"wideband":[7,39],"millimeter-wave":[8],"(mmWave)":[9],"large-scale":[10],"hybrid":[11,42,51,121],"arrays,":[12],"due":[13],"to":[14,53,73,114,135,150],"beam":[15,138],"squint":[16],"and":[17,33,72,96,154,162,167],"much":[18],"fewer":[19,104],"radio":[20],"frequency":[21],"(RF)":[22],"chains":[23,106],"than":[24,107,206],"antennas.":[25,108],"This":[26],"article":[27],"presents":[28],"a":[29,49,141,201],"novel":[30],"joint":[31],"angle":[32,95],"delay":[34,97],"(JADE)":[36],"approach":[37,189,191],"mmWave":[40],"fully-connected":[41],"uniform":[43],"cylindrical":[44],"arrays.":[45],"We":[46],"first":[47],"design":[48],"new":[50],"beamformer":[52],"reduce":[54,74],"the":[55,61,66,69,75,79,89,116,120,125,132,137,152,174,187,192,198],"dimension":[56],"of":[57,68,88,119,156,176,197],"received":[58,90,117],"signals":[59,91,118,126],"on":[60],"horizontal":[62],"plane":[63],"by":[64,179],"exploiting":[65],"convergence":[67],"Bessel":[70],"function,":[71],"active":[76],"beams":[77],"in":[78,173],"vertical":[80],"direction":[81],"through":[82],"preselection.":[83],"The":[84,159],"important":[85],"recurrence":[86],"relationship":[87],"needed":[92],"subspace-based":[94,144],"preserved,":[100],"even":[101],"with":[102,170,200],"substantially":[103],"RF":[105],"Then,":[109],"linear":[110],"interpolation":[111],"generalized":[113],"reconstruct":[115],"beamformer,":[122],"so":[123],"that":[124,186],"can":[127,147,190],"be":[128,148],"coherently":[129],"combined":[130],"across":[131],"whole":[133],"band":[134],"suppress":[136],"squint.":[139],"As":[140],"result,":[142],"efficient":[143],"algorithm":[145],"algorithms":[146],"developed":[149],"estimate":[151],"angles":[153,163],"delays":[155,161],"multipath":[157],"components.":[158],"estimated":[160],"are":[164],"further":[165],"matched":[166],"correctly":[168],"associated":[169],"different":[171],"paths":[172],"presence":[175],"non-negligible":[177],"noises,":[178],"putting":[180],"forth":[181],"perturbation":[182],"operations.":[183],"Simulations":[184],"show":[185],"proposed":[188],"Cram\u00e9r-Rao":[193],"lower":[194,203],"bound":[195],"(CRLB)":[196],"significantly":[202],"computational":[204],"complexity":[205],"existing":[207],"techniques.":[208]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":1}],"updated_date":"2026-07-03T08:13:44.112507","created_date":"2021-03-01T00:00:00"}
