{"id":"https://openalex.org/W2008982124","doi":"https://doi.org/10.1109/wcnc.2014.6952325","title":"An optimized first path detector for UWB ranging using error characteristics","display_name":"An optimized first path detector for UWB ranging using error characteristics","publication_year":2014,"publication_date":"2014-04-01","ids":{"openalex":"https://openalex.org/W2008982124","doi":"https://doi.org/10.1109/wcnc.2014.6952325","mag":"2008982124"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc.2014.6952325","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2014.6952325","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Wireless Communications and Networking Conference (WCNC)","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/A5018694636","display_name":"Hong Cai","orcid":"https://orcid.org/0000-0001-9699-7260"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hong Cai","raw_affiliation_strings":["Key Laboratory of Trustworthy Distributed Computing and Service, Ministry of Education, School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China 100876"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Trustworthy Distributed Computing and Service, Ministry of Education, School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China 100876","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086282554","display_name":"Tiejun Lv","orcid":"https://orcid.org/0000-0003-4127-2419"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tiejun Lv","raw_affiliation_strings":["Key Laboratory of Trustworthy Distributed Computing and Service, Ministry of Education, School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China 100876"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Trustworthy Distributed Computing and Service, Ministry of Education, School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China 100876","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004355908","display_name":"Hui Gao","orcid":"https://orcid.org/0000-0003-0162-2445"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Hui Gao","raw_affiliation_strings":["Singapore University of Technology and Design, 20 Dover Drive, Singapore 138682","Singapore University of Technology and Design, 20 Dover Drive, Singapore 138682,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Singapore University of Technology and Design, 20 Dover Drive, Singapore 138682","institution_ids":["https://openalex.org/I152815399"]},{"raw_affiliation_string":"Singapore University of Technology and Design, 20 Dover Drive, Singapore 138682,","institution_ids":["https://openalex.org/I152815399"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078309887","display_name":"Anzhong Hu","orcid":"https://orcid.org/0000-0003-3618-6321"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Anzhong Hu","raw_affiliation_strings":["Key Laboratory of Trustworthy Distributed Computing and Service, Ministry of Education, School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China 100876"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Trustworthy Distributed Computing and Service, Ministry of Education, School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China 100876","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011351180","display_name":"Yueming Lu","orcid":"https://orcid.org/0000-0003-3196-0349"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yueming Lu","raw_affiliation_strings":["Key Laboratory of Trustworthy Distributed Computing and Service, Ministry of Education, School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China 100876"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Trustworthy Distributed Computing and Service, Ministry of Education, School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China 100876","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1230","last_page":"1235"},"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/T12024","display_name":"Ultra-Wideband Communications Technology","score":0.9998000264167786,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9979000091552734,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7467625737190247},{"id":"https://openalex.org/keywords/ranging","display_name":"Ranging","score":0.7357553243637085},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.6982752084732056},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6313958764076233},{"id":"https://openalex.org/keywords/time-of-arrival","display_name":"Time of arrival","score":0.6202321648597717},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.6166220307350159},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5424448251724243},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5059553980827332},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.4630219340324402},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.43908628821372986},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4260827898979187},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3626757562160492},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.20685431361198425},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16479438543319702},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.07035982608795166}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7467625737190247},{"id":"https://openalex.org/C115051666","wikidata":"https://www.wikidata.org/wiki/Q6522493","display_name":"Ranging","level":2,"score":0.7357553243637085},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.6982752084732056},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6313958764076233},{"id":"https://openalex.org/C163150518","wikidata":"https://www.wikidata.org/wiki/Q4135208","display_name":"Time of arrival","level":3,"score":0.6202321648597717},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.6166220307350159},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5424448251724243},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5059553980827332},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.4630219340324402},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.43908628821372986},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4260827898979187},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3626757562160492},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.20685431361198425},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16479438543319702},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.07035982608795166},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","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/wcnc.2014.6952325","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2014.6952325","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Wireless Communications and Networking Conference (WCNC)","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":18,"referenced_works":["https://openalex.org/W1965665622","https://openalex.org/W1991107449","https://openalex.org/W2012197287","https://openalex.org/W2012462772","https://openalex.org/W2023727240","https://openalex.org/W2031965716","https://openalex.org/W2089113657","https://openalex.org/W2091131253","https://openalex.org/W2097576376","https://openalex.org/W2098850543","https://openalex.org/W2106182886","https://openalex.org/W2113099611","https://openalex.org/W2127002206","https://openalex.org/W2129530722","https://openalex.org/W2136556589","https://openalex.org/W2139136790","https://openalex.org/W2542938693","https://openalex.org/W6675736578"],"related_works":["https://openalex.org/W2783354812","https://openalex.org/W4384112194","https://openalex.org/W2154571284","https://openalex.org/W1997922601","https://openalex.org/W2763154590","https://openalex.org/W2110423696","https://openalex.org/W1973490146","https://openalex.org/W2091162991","https://openalex.org/W3014523210","https://openalex.org/W2883451182"],"abstract_inverted_index":{"The":[0,66],"key":[1],"of":[2,4,36,72,97,123],"time":[3],"arrival":[5],"(TOA)":[6],"estimation":[7,108],"in":[8,33],"ultra":[9],"wideband":[10],"(UWB)":[11],"ranging":[12],"is":[13,49,86],"to":[14,51,88,112],"detect":[15],"the":[16,30,34,44,53,58,70,76,80,83,90,101,106,113,119,124],"first":[17],"path":[18],"(FP).":[19],"In":[20,42],"this":[21],"paper,":[22],"we":[23],"propose":[24],"an":[25],"optimized":[26],"FP":[27],"detector":[28],"with":[29,61],"adaptive":[31],"threshold":[32,54,93],"absence":[35],"prior":[37],"channel":[38],"state":[39],"information":[40,46],"(CSI).":[41],"particular,":[43],"error":[45],"(EI)":[47],"set":[48,68],"introduced":[50],"guide":[52],"adjustment":[55],"and":[56,121],"determine":[57],"TOA":[59,107],"estimate":[60],"a":[62],"novel":[63],"iterative":[64,81],"algorithm.":[65],"EI":[67],"captures":[69],"characteristics":[71],"major":[73],"errors":[74],"regarding":[75],"inappropriate":[77],"threshold.":[78],"After":[79],"process,":[82],"proposed":[84,102,125],"scheme":[85,103],"shown":[87],"achieve":[89],"asymptotic":[91],"optimal":[92],"without":[94],"large":[95],"number":[96],"repeated":[98],"pulses.":[99],"Therefore,":[100],"efficiently":[104],"improves":[105],"accuracy":[109],"as":[110],"compare":[111],"traditional":[114],"schemes.":[115],"Simulation":[116],"results":[117],"validate":[118],"effectiveness":[120],"superiority":[122],"scheme.":[126]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}