{"id":"https://openalex.org/W2014877498","doi":"https://doi.org/10.1109/wcnc.2013.6555215","title":"Enhanced LTE TOA/OTDOA estimation with first arriving path detection","display_name":"Enhanced LTE TOA/OTDOA estimation with first arriving path detection","publication_year":2013,"publication_date":"2013-04-01","ids":{"openalex":"https://openalex.org/W2014877498","doi":"https://doi.org/10.1109/wcnc.2013.6555215","mag":"2014877498"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc.2013.6555215","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2013.6555215","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE Wireless Communications and Networking Conference (WCNC)","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/A5102100045","display_name":"Ming Huang","orcid":null},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Ming Huang","raw_affiliation_strings":["Technische Universit\u00e4t M\u00fcnchen, Munchen, Germany","Tech. Univ. Munchen, M\u03c5\u0308nchen, Germany"],"affiliations":[{"raw_affiliation_string":"Technische Universit\u00e4t M\u00fcnchen, Munchen, Germany","institution_ids":["https://openalex.org/I62916508"]},{"raw_affiliation_string":"Tech. Univ. Munchen, M\u03c5\u0308nchen, Germany","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071800383","display_name":"Wen Xu","orcid":"https://orcid.org/0000-0003-0142-5230"},"institutions":[{"id":"https://openalex.org/I4210094487","display_name":"Intel (Germany)","ror":"https://ror.org/00m2x0g47","country_code":"DE","type":"company","lineage":["https://openalex.org/I1343180700","https://openalex.org/I4210094487"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Wen Xu","raw_affiliation_strings":["Intel Mobile Communications, Neubiberg, Germany","Intel Mobile Communication, Neubiberg, Germany"],"affiliations":[{"raw_affiliation_string":"Intel Mobile Communications, Neubiberg, Germany","institution_ids":["https://openalex.org/I4210094487"]},{"raw_affiliation_string":"Intel Mobile Communication, Neubiberg, Germany","institution_ids":["https://openalex.org/I4210094487"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5102100045"],"corresponding_institution_ids":["https://openalex.org/I62916508"],"apc_list":null,"apc_paid":null,"fwci":0.7179,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.739753,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"3992","last_page":"3997"},"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/T10860","display_name":"Speech and Audio Processing","score":0.9976999759674072,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9973000288009644,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/multilateration","display_name":"Multilateration","score":0.8805093169212341},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7428901195526123},{"id":"https://openalex.org/keywords/time-of-arrival","display_name":"Time of arrival","score":0.6923552751541138},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.6519791483879089},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.6324863433837891},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.590060830116272},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5352208614349365},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.5094631314277649},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.45991674065589905},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4180162847042084},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.41567301750183105},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.34094172716140747},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2599146366119385},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.17143353819847107},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.15574905276298523},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14616245031356812},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07955724000930786}],"concepts":[{"id":"https://openalex.org/C104037064","wikidata":"https://www.wikidata.org/wiki/Q1640884","display_name":"Multilateration","level":3,"score":0.8805093169212341},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7428901195526123},{"id":"https://openalex.org/C163150518","wikidata":"https://www.wikidata.org/wiki/Q4135208","display_name":"Time of arrival","level":3,"score":0.6923552751541138},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.6519791483879089},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.6324863433837891},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.590060830116272},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5352208614349365},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.5094631314277649},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.45991674065589905},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4180162847042084},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.41567301750183105},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.34094172716140747},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2599146366119385},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.17143353819847107},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.15574905276298523},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14616245031356812},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07955724000930786},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcnc.2013.6555215","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2013.6555215","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 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":9,"referenced_works":["https://openalex.org/W250076511","https://openalex.org/W1965349319","https://openalex.org/W1965374299","https://openalex.org/W2077159702","https://openalex.org/W2101417447","https://openalex.org/W2130945928","https://openalex.org/W2140680799","https://openalex.org/W2162184158","https://openalex.org/W2167114671"],"related_works":["https://openalex.org/W2001935540","https://openalex.org/W2186524223","https://openalex.org/W2082010652","https://openalex.org/W2010171284","https://openalex.org/W2137112572","https://openalex.org/W3010182383","https://openalex.org/W3048782377","https://openalex.org/W3012177883","https://openalex.org/W2556022194","https://openalex.org/W2007962165"],"abstract_inverted_index":{"With":[0],"increasing":[1],"importance":[2],"of":[3,11,17],"location":[4],"based":[5,83,107,112,136],"services,":[6],"requirements":[7,148],"for":[8,67],"TOA":[9,69],"(time":[10,15],"arrival)":[12,18],"and":[13,70,109,116,143],"TDOA":[14,71],"difference":[16],"measurements":[19,72],"have":[20],"been":[21],"specified":[22],"in":[23,58],"3GPP":[24,147],"LTE":[25,68],"Rel.":[26],"9":[27],"to":[28,37,44,122],"ensure":[29],"accurate":[30],"TIE":[31],"(user":[32],"equipment)":[33],"positioning.":[34],"In":[35,61],"order":[36],"meet":[38,145],"these":[39],"requirements,":[40],"it":[41],"is":[42,86,138],"vital":[43],"accurately":[45],"estimate":[46,123],"the":[47,94,124,132],"first":[48,75,125],"signal":[49,95],"arriving":[50,76,126],"path.":[51,127],"This":[52],"is,":[53],"however,":[54],"not":[55],"trivial,":[56],"especially":[57],"multipath":[59,151],"environments.":[60],"this":[62],"work,":[63],"we":[64],"describe":[65],"methods":[66],"with":[73],"enhanced":[74],"path":[77],"detection.":[78],"The":[79],"conventional":[80],"maximum":[81],"likelihood":[82],"correlation":[84],"profile":[85],"used":[87],"as":[88],"detection":[89],"metric.":[90],"After":[91],"grossly":[92],"determining":[93],"region":[96],"by":[97],"a":[98],"moving":[99],"window,":[100],"three":[101],"methods,":[102],"namely":[103],"peak":[104,118],"detection,":[105],"SNR":[106],"threshold":[108,111,135],"adaptive":[110,134],"on":[113],"noise":[114],"floor":[115],"metric":[117],"value":[119],"are":[120],"employed":[121],"Simulations":[128],"results":[129],"show":[130],"that":[131],"proposed":[133],"method":[137],"robust":[139],"against":[140],"channel":[141],"variations":[142],"can":[144],"all":[146],"under":[149],"various":[150],"channels.":[152]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":4},{"year":2016,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}