{"id":"https://openalex.org/W4220697963","doi":"https://doi.org/10.1109/jcs54387.2022.9743505","title":"Multi-Band Superresolution Multipath Channel Path Delay Estimation for CIR-Based Localization","display_name":"Multi-Band Superresolution Multipath Channel Path Delay Estimation for CIR-Based Localization","publication_year":2022,"publication_date":"2022-03-09","ids":{"openalex":"https://openalex.org/W4220697963","doi":"https://doi.org/10.1109/jcs54387.2022.9743505"},"language":"en","primary_location":{"id":"doi:10.1109/jcs54387.2022.9743505","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jcs54387.2022.9743505","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 2nd IEEE International Symposium on Joint Communications & Sensing (JC&S)","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/A5010755404","display_name":"Zhongju Li","orcid":"https://orcid.org/0000-0002-1800-8006"},"institutions":[{"id":"https://openalex.org/I245417339","display_name":"Vodafone (Germany)","ror":"https://ror.org/044qwkx83","country_code":"DE","type":"company","lineage":["https://openalex.org/I245417339","https://openalex.org/I74316835"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Zhongju Li","raw_affiliation_strings":["Technische Universität Dresden,Vodafone Chair Mobile Communication Systems,Germany"],"affiliations":[{"raw_affiliation_string":"Technische Universität Dresden,Vodafone Chair Mobile Communication Systems,Germany","institution_ids":["https://openalex.org/I245417339"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031956158","display_name":"Ahmad Nimr","orcid":"https://orcid.org/0000-0003-3045-6271"},"institutions":[{"id":"https://openalex.org/I245417339","display_name":"Vodafone (Germany)","ror":"https://ror.org/044qwkx83","country_code":"DE","type":"company","lineage":["https://openalex.org/I245417339","https://openalex.org/I74316835"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Ahmad Nimr","raw_affiliation_strings":["Technische Universität Dresden,Vodafone Chair Mobile Communication Systems,Germany"],"affiliations":[{"raw_affiliation_string":"Technische Universität Dresden,Vodafone Chair Mobile Communication Systems,Germany","institution_ids":["https://openalex.org/I245417339"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051606460","display_name":"Philipp Schulz","orcid":"https://orcid.org/0000-0002-0738-556X"},"institutions":[{"id":"https://openalex.org/I245417339","display_name":"Vodafone (Germany)","ror":"https://ror.org/044qwkx83","country_code":"DE","type":"company","lineage":["https://openalex.org/I245417339","https://openalex.org/I74316835"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Philipp Schulz","raw_affiliation_strings":["Technische Universität Dresden,Vodafone Chair Mobile Communication Systems,Germany"],"affiliations":[{"raw_affiliation_string":"Technische Universität Dresden,Vodafone Chair Mobile Communication Systems,Germany","institution_ids":["https://openalex.org/I245417339"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022117288","display_name":"Gerhard Fettweis","orcid":"https://orcid.org/0000-0003-4622-1311"},"institutions":[{"id":"https://openalex.org/I245417339","display_name":"Vodafone (Germany)","ror":"https://ror.org/044qwkx83","country_code":"DE","type":"company","lineage":["https://openalex.org/I245417339","https://openalex.org/I74316835"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Gerhard Fettweis","raw_affiliation_strings":["Technische Universität Dresden,Vodafone Chair Mobile Communication Systems,Germany"],"affiliations":[{"raw_affiliation_string":"Technische Universität Dresden,Vodafone Chair Mobile Communication Systems,Germany","institution_ids":["https://openalex.org/I245417339"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5010755404"],"corresponding_institution_ids":["https://openalex.org/I245417339"],"apc_list":null,"apc_paid":null,"fwci":0.3659,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.55310268,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9998999834060669,"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":0.9998999834060669,"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/T10860","display_name":"Speech and Audio Processing","score":0.9994000196456909,"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":0.996399998664856,"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/multipath-propagation","display_name":"Multipath propagation","score":0.6951339244842529},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6361732482910156},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.6037904024124146},{"id":"https://openalex.org/keywords/superresolution","display_name":"Superresolution","score":0.5792860388755798},{"id":"https://openalex.org/keywords/impulse-response","display_name":"Impulse response","score":0.5277890563011169},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.523053765296936},{"id":"https://openalex.org/keywords/delay-spread","display_name":"Delay spread","score":0.5006535053253174},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.48298707604408264},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.4637833833694458},{"id":"https://openalex.org/keywords/impulse","display_name":"Impulse (physics)","score":0.42487311363220215},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.37611904740333557},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3242132365703583},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2513328194618225},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21500155329704285},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.16467002034187317},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.14802926778793335},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.14650291204452515},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10124963521957397},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09310778975486755}],"concepts":[{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.6951339244842529},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6361732482910156},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.6037904024124146},{"id":"https://openalex.org/C141239990","wikidata":"https://www.wikidata.org/wiki/Q957423","display_name":"Superresolution","level":3,"score":0.5792860388755798},{"id":"https://openalex.org/C72279823","wikidata":"https://www.wikidata.org/wiki/Q1139726","display_name":"Impulse response","level":2,"score":0.5277890563011169},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.523053765296936},{"id":"https://openalex.org/C49456836","wikidata":"https://www.wikidata.org/wiki/Q666814","display_name":"Delay spread","level":4,"score":0.5006535053253174},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.48298707604408264},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.4637833833694458},{"id":"https://openalex.org/C70836080","wikidata":"https://www.wikidata.org/wiki/Q837940","display_name":"Impulse (physics)","level":2,"score":0.42487311363220215},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.37611904740333557},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3242132365703583},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2513328194618225},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21500155329704285},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.16467002034187317},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.14802926778793335},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.14650291204452515},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10124963521957397},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09310778975486755},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jcs54387.2022.9743505","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jcs54387.2022.9743505","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 2nd IEEE International Symposium on Joint Communications & Sensing (JC&S)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3452145992","display_name":null,"funder_award_id":"16KIS1010K","funder_id":"https://openalex.org/F4320321114","funder_display_name":"Bundesministerium f\u00fcr Bildung und Forschung"}],"funders":[{"id":"https://openalex.org/F4320321114","display_name":"Bundesministerium f\u00fcr Bildung und Forschung","ror":"https://ror.org/04pz7b180"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1509633979","https://openalex.org/W1997834106","https://openalex.org/W2103261682","https://openalex.org/W2113638573","https://openalex.org/W2143989619","https://openalex.org/W2151068901","https://openalex.org/W2157009226","https://openalex.org/W2296150501","https://openalex.org/W2891987105","https://openalex.org/W4280543701","https://openalex.org/W6630629556","https://openalex.org/W6838161703"],"related_works":["https://openalex.org/W2551603730","https://openalex.org/W2109209689","https://openalex.org/W2146965464","https://openalex.org/W2365007576","https://openalex.org/W1974492695","https://openalex.org/W1987548326","https://openalex.org/W2596329565","https://openalex.org/W2185486561","https://openalex.org/W2208679671","https://openalex.org/W2153868981"],"abstract_inverted_index":{"The":[0,52,92],"channel":[1,11,77],"path":[2,20],"delay":[3,21],"estimation":[4,22],"(PDE)":[5],"plays":[6],"an":[7,71],"essential":[8],"role":[9],"in":[10],"impulse":[12],"response":[13],"(CIR)-based":[14],"localization":[15],"techniques.":[16],"Several":[17],"state-of-the-art":[18],"superresolution":[19,37],"(SPDE)":[23],"approaches":[24],"have":[25],"been":[26],"proposed":[27],"to":[28,73,84],"provide":[29,85],"more":[30],"precise":[31],"PDE":[32],"based":[33],"on":[34,43,60,79],"eigendecomposition.":[35],"Although":[36],"techniques":[38],"reduce":[39],"the":[40,44,46,75,90],"bandwidth":[41],"requirement":[42],"sensor,":[45],"achievable":[47],"resolution":[48,53,88],"is":[49,94],"still":[50],"limited.":[51],"can":[54],"be":[55],"further":[56],"improved":[57],"when":[58],"measurements":[59],"different":[61,80],"frequency":[62,82],"bands":[63,83],"are":[64],"combined.":[65],"In":[66],"this":[67],"paper,":[68],"we":[69],"propose":[70],"approach":[72],"combine":[74],"frequency-domain":[76],"estimates":[78],"nonconsecutive":[81],"a":[86],"better":[87],"for":[89],"PDE.":[91],"performance":[93],"evaluated":[95],"with":[96],"numerical":[97],"simulations.":[98]},"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}