{"id":"https://openalex.org/W2124275795","doi":"https://doi.org/10.1109/vetecf.2009.5379020","title":"Cooperative Group Localization for 4G Wireless Networks","display_name":"Cooperative Group Localization for 4G Wireless Networks","publication_year":2009,"publication_date":"2009-09-01","ids":{"openalex":"https://openalex.org/W2124275795","doi":"https://doi.org/10.1109/vetecf.2009.5379020","mag":"2124275795"},"language":"en","primary_location":{"id":"doi:10.1109/vetecf.2009.5379020","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecf.2009.5379020","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE 70th Vehicular Technology Conference Fall","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/A5101624435","display_name":"Yiheng Zhang","orcid":"https://orcid.org/0000-0003-2897-4926"},"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":"Yiheng Zhang","raw_affiliation_strings":["Key Laboratory of Universal Wireless Communication, Beijing University of Posts and Telecommunications, China","Key Lab. of Universal Wireless Commun., Beijing Univ. of Posts & Telecommun., Beijing, , China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Universal Wireless Communication, Beijing University of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Key Lab. of Universal Wireless Commun., Beijing Univ. of Posts & Telecommun., Beijing, , China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018587643","display_name":"Qimei Cui","orcid":"https://orcid.org/0000-0003-1720-220X"},"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":"Qimei Cui","raw_affiliation_strings":["Key Laboratory of Universal Wireless Communication, Beijing University of Posts and Telecommunications, China","Key Lab. of Universal Wireless Commun., Beijing Univ. of Posts & Telecommun., Beijing, , China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Universal Wireless Communication, Beijing University of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Key Lab. of Universal Wireless Commun., Beijing Univ. of Posts & Telecommun., Beijing, , China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100624765","display_name":"Xiaofeng Tao","orcid":"https://orcid.org/0000-0001-9518-1622"},"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":"Xiaofeng Tao","raw_affiliation_strings":["Key Laboratory of Universal Wireless Communication, Beijing University of Posts and Telecommunications, China","Key Lab. of Universal Wireless Commun., Beijing Univ. of Posts & Telecommun., Beijing, , China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Universal Wireless Communication, Beijing University of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Key Lab. of Universal Wireless Commun., Beijing Univ. of Posts & Telecommun., Beijing, , China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"56","issue":null,"first_page":"1","last_page":"5"},"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/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9922999739646912,"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/multilateration","display_name":"Multilateration","score":0.85394287109375},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.7818046808242798},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.639132022857666},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.6282731294631958},{"id":"https://openalex.org/keywords/terminal","display_name":"Terminal (telecommunication)","score":0.5647172331809998},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5604547262191772},{"id":"https://openalex.org/keywords/group","display_name":"Group (periodic table)","score":0.4926155209541321},{"id":"https://openalex.org/keywords/graph-theory","display_name":"Graph theory","score":0.4504826068878174},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.44968336820602417},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3027523159980774},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.22678464651107788},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10370057821273804}],"concepts":[{"id":"https://openalex.org/C104037064","wikidata":"https://www.wikidata.org/wiki/Q1640884","display_name":"Multilateration","level":3,"score":0.85394287109375},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.7818046808242798},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.639132022857666},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.6282731294631958},{"id":"https://openalex.org/C2779664074","wikidata":"https://www.wikidata.org/wiki/Q3518405","display_name":"Terminal (telecommunication)","level":2,"score":0.5647172331809998},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5604547262191772},{"id":"https://openalex.org/C2781311116","wikidata":"https://www.wikidata.org/wiki/Q83306","display_name":"Group (periodic table)","level":2,"score":0.4926155209541321},{"id":"https://openalex.org/C88230418","wikidata":"https://www.wikidata.org/wiki/Q131476","display_name":"Graph theory","level":2,"score":0.4504826068878174},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.44968336820602417},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3027523159980774},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22678464651107788},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10370057821273804},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vetecf.2009.5379020","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecf.2009.5379020","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE 70th Vehicular Technology Conference Fall","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":14,"referenced_works":["https://openalex.org/W2099199903","https://openalex.org/W2110862165","https://openalex.org/W2125918634","https://openalex.org/W2126794024","https://openalex.org/W2130910084","https://openalex.org/W2138114662","https://openalex.org/W2139834426","https://openalex.org/W2145569511","https://openalex.org/W2150126090","https://openalex.org/W2150388519","https://openalex.org/W2163817142","https://openalex.org/W2169614365","https://openalex.org/W6678818229","https://openalex.org/W6680180264"],"related_works":["https://openalex.org/W2380293945","https://openalex.org/W1500522817","https://openalex.org/W1974812937","https://openalex.org/W3095239554","https://openalex.org/W3212409750","https://openalex.org/W1972023576","https://openalex.org/W1541088746","https://openalex.org/W2072053180","https://openalex.org/W2023873321","https://openalex.org/W2043541782"],"abstract_inverted_index":{"In":[0],"traditional":[1,155],"TOA":[2],"or":[3,17,26],"TDOA-based":[4],"cellular":[5],"localization,":[6],"if":[7],"mobile":[8],"terminal":[9,75],"(MT)":[10],"can":[11,58,109],"not":[12],"connect":[13],"well":[14],"with":[15,61,85,154],"3":[16,20,88],"more":[18],"than":[19,87],"BSs,":[21,89],"the":[22,40,70,97,100,112,123,147],"localization":[23,43,156],"will":[24],"fail,":[25],"positioning":[27,136],"accuracy":[28],"is":[29,46,53,129,140],"very":[30],"poor.":[31],"To":[32],"solve":[33],"this":[34,49],"problem":[35],"in":[36,48,64,81,99,131],"4G":[37],"wireless":[38],"networks,":[39],"cooperative":[41],"group":[42,76],"(CGL)":[44],"scheme":[45,108,128],"proposed":[47,107,148],"paper,":[50],"where":[51],"it":[52,92],"assumed":[54],"that":[55,146],"different":[56],"MTs":[57,98],"directly":[59],"communicate":[60],"each":[62,79],"other":[63,103],"a":[65,74,82],"peer-to-peer":[66],"manner":[67],"and":[68,114,135,142],"perform":[69],"distance":[71],"measurement,":[72],"forming":[73],"(TG).":[77],"When":[78],"MT":[80],"TG":[83,101],"connects":[84],"less":[86],"CGL":[90,127,139],"makes":[91],"possible":[93],"to":[94],"locate":[95],"all":[96],"by":[102],"MTs'":[104],"cooperation.":[105],"The":[106],"effectively":[110],"enhance":[111],"robustness":[113],"precision":[115],"of":[116,126],"localization.":[117],"Based":[118],"on":[119],"rigid":[120],"graph":[121],"theory,":[122],"unique":[124],"solvability":[125],"analyzed":[130],"theory.":[132],"A":[133],"searching":[134],"algorithm":[137,149],"for":[138],"introduced,":[141],"numerical":[143],"simulations":[144],"indicate":[145],"has":[150],"significantly":[151],"advantages,":[152],"compared":[153],"methods.":[157]},"counts_by_year":[{"year":2019,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}