{"id":"https://openalex.org/W7133487541","doi":"https://doi.org/10.1109/lwc.2026.3670534","title":"Joint Angle\u2013Range\u2013Velocity Estimation Based on Spatial DFT Normalized Compensation and Dual-Hankel Subspace Decomposition for MIMO-OFDM ISAC Systems","display_name":"Joint Angle\u2013Range\u2013Velocity Estimation Based on Spatial DFT Normalized Compensation and Dual-Hankel Subspace Decomposition for MIMO-OFDM ISAC Systems","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W7133487541","doi":"https://doi.org/10.1109/lwc.2026.3670534"},"language":null,"primary_location":{"id":"doi:10.1109/lwc.2026.3670534","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2026.3670534","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"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 Wireless Communications Letters","raw_type":"journal-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":null,"display_name":"Yuxian Zhang","orcid":"https://orcid.org/0009-0002-0453-0474"},"institutions":[{"id":"https://openalex.org/I4210104252","display_name":"Air Force Engineering University","ror":"https://ror.org/00seraz22","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210104252"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yuxian Zhang","raw_affiliation_strings":["Information and Navigation School, Air Force Engineering University, Xi&#x2019;an, China"],"raw_orcid":"https://orcid.org/0009-0002-0453-0474","affiliations":[{"raw_affiliation_string":"Information and Navigation School, Air Force Engineering University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I4210104252"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5128077297","display_name":"Nan Xiao","orcid":null},"institutions":[{"id":"https://openalex.org/I4210104252","display_name":"Air Force Engineering University","ror":"https://ror.org/00seraz22","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210104252"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Nan Xiao","raw_affiliation_strings":["Information and Navigation School, Air Force Engineering University, Xi&#x2019;an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Information and Navigation School, Air Force Engineering University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I4210104252"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046538240","display_name":"Wei Liu","orcid":"https://orcid.org/0000-0003-3651-7354"},"institutions":[{"id":"https://openalex.org/I4210104252","display_name":"Air Force Engineering University","ror":"https://ror.org/00seraz22","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210104252"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Liu","raw_affiliation_strings":["Information and Navigation School, Air Force Engineering University, Xi&#x2019;an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Information and Navigation School, Air Force Engineering University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I4210104252"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031387547","display_name":"Yang Liu","orcid":"https://orcid.org/0009-0001-9703-0358"},"institutions":[{"id":"https://openalex.org/I4210104252","display_name":"Air Force Engineering University","ror":"https://ror.org/00seraz22","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210104252"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang Liu","raw_affiliation_strings":["Information and Navigation School, Air Force Engineering University, Xi&#x2019;an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Information and Navigation School, Air Force Engineering University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I4210104252"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021547061","display_name":"Taoyong Li","orcid":"https://orcid.org/0000-0001-9045-5276"},"institutions":[{"id":"https://openalex.org/I4210104252","display_name":"Air Force Engineering University","ror":"https://ror.org/00seraz22","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210104252"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Taoyong Li","raw_affiliation_strings":["Information and Navigation School, Air Force Engineering University, Xi&#x2019;an, China"],"raw_orcid":"https://orcid.org/0000-0001-9045-5276","affiliations":[{"raw_affiliation_string":"Information and Navigation School, Air Force Engineering University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I4210104252"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210104252"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.45179197,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"15","issue":null,"first_page":"2109","last_page":"2113"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11873","display_name":"PAPR reduction in OFDM","score":0.9099000096321106,"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/T11873","display_name":"PAPR reduction in OFDM","score":0.9099000096321106,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.02850000001490116,"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/T11034","display_name":"Digital Filter Design and Implementation","score":0.008500000461935997,"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/subspace-topology","display_name":"Subspace topology","score":0.6330000162124634},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.6129999756813049},{"id":"https://openalex.org/keywords/compensation","display_name":"Compensation (psychology)","score":0.52920001745224},{"id":"https://openalex.org/keywords/decomposition","display_name":"Decomposition","score":0.4796999990940094},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.35929998755455017},{"id":"https://openalex.org/keywords/estimation-theory","display_name":"Estimation theory","score":0.34869998693466187},{"id":"https://openalex.org/keywords/multidimensional-systems","display_name":"Multidimensional systems","score":0.32839998602867126},{"id":"https://openalex.org/keywords/filtering-theory","display_name":"Filtering theory","score":0.3160000145435333}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6947000026702881},{"id":"https://openalex.org/C32834561","wikidata":"https://www.wikidata.org/wiki/Q660730","display_name":"Subspace topology","level":2,"score":0.6330000162124634},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.6129999756813049},{"id":"https://openalex.org/C2780023022","wikidata":"https://www.wikidata.org/wiki/Q1338171","display_name":"Compensation (psychology)","level":2,"score":0.52920001745224},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4896000027656555},{"id":"https://openalex.org/C124681953","wikidata":"https://www.wikidata.org/wiki/Q339062","display_name":"Decomposition","level":2,"score":0.4796999990940094},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.35929998755455017},{"id":"https://openalex.org/C167928553","wikidata":"https://www.wikidata.org/wiki/Q1376021","display_name":"Estimation theory","level":2,"score":0.34869998693466187},{"id":"https://openalex.org/C158457486","wikidata":"https://www.wikidata.org/wiki/Q17104301","display_name":"Multidimensional systems","level":2,"score":0.32839998602867126},{"id":"https://openalex.org/C2988922011","wikidata":"https://www.wikidata.org/wiki/Q5449244","display_name":"Filtering theory","level":2,"score":0.3160000145435333},{"id":"https://openalex.org/C42355184","wikidata":"https://www.wikidata.org/wiki/Q1361088","display_name":"Matrix decomposition","level":3,"score":0.30709999799728394},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.296999990940094},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.295199990272522},{"id":"https://openalex.org/C2778258933","wikidata":"https://www.wikidata.org/wiki/Q16918986","display_name":"Decomposition method (queueing theory)","level":2,"score":0.2694000005722046},{"id":"https://openalex.org/C29265498","wikidata":"https://www.wikidata.org/wiki/Q7047719","display_name":"Noise measurement","level":3,"score":0.2578999996185303},{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.2554999887943268},{"id":"https://openalex.org/C2988995629","wikidata":"https://www.wikidata.org/wiki/Q2915729","display_name":"Matrix algebra","level":3,"score":0.2549000084400177},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.25270000100135803},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.25220000743865967}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lwc.2026.3670534","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2026.3670534","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"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 Wireless Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2535161902","https://openalex.org/W3083327687","https://openalex.org/W3116483105","https://openalex.org/W3194620979","https://openalex.org/W4320005492","https://openalex.org/W4386250032","https://openalex.org/W4390938914","https://openalex.org/W4396909954","https://openalex.org/W4401536886","https://openalex.org/W4405271029"],"related_works":[],"abstract_inverted_index":{"Using":[0],"communication":[1,21],"signals":[2],"for":[3],"target":[4,53],"detection":[5,54],"is":[6,56,90,118],"a":[7,71,85,114],"key":[8],"advantage":[9],"of":[10,47,124,150],"multi-input":[11],"multi-output":[12],"orthogonal":[13],"frequency":[14],"division":[15],"multiplexing":[16],"(MIMO-OFDM)":[17],"integrated":[18],"sensing":[19],"and":[20,37,49,76,126,143],"(ISAC)":[22],"systems.":[23],"However,":[24],"existing":[25,154],"methods":[26],"rely":[27],"on":[28],"the":[29,44,59,82,93,101,106,110,132],"unrealistic":[30],"assumptions":[31],"that":[32,131],"power":[33],"amplifier":[34],"(PA)":[35],"nonlinearities":[36],"memory":[38],"effects":[39,139],"are":[40],"completely":[41],"eliminated.":[42],"Furthermore,":[43],"estimation":[45,145],"accuracy":[46,146],"range":[48,125,142],"velocity":[50,144],"in":[51,109],"these":[52,67],"algorithms":[55],"limited":[57],"by":[58,104,147],"discrete":[60],"Fourier":[61],"transform":[62],"(DFT)":[63],"operator.":[64],"To":[65],"address":[66],"issues,":[68],"we":[69],"propose":[70],"spatial":[72,94],"DFT":[73,95],"normalized":[74],"compensation":[75,88],"dual-Hankel":[77,115],"subspace":[78,116],"decomposition":[79,117],"method.":[80],"In":[81,100],"first":[83],"stage,":[84,103],"nonlinear":[86,138],"normalization":[87],"factor":[89],"applied":[91],"after":[92],"to":[96,120,153],"mitigate":[97],"PA-induced":[98],"distortion.":[99],"second":[102],"exploiting":[105],"Vandermonde":[107],"structure":[108],"fast-slow":[111],"time":[112],"domain,":[113],"employed":[119],"achieve":[121],"super-resolution":[122],"estimates":[123],"velocity.":[127],"Numerical":[128],"results":[129],"demonstrate":[130],"proposed":[133],"method":[134],"effectively":[135],"suppresses":[136],"PA":[137],"while":[140],"improving":[141],"an":[148],"order":[149],"magnitude":[151],"compared":[152],"methods.":[155]},"counts_by_year":[],"updated_date":"2026-03-14T06:41:57.775601","created_date":"2026-03-05T00:00:00"}
