{"id":"https://openalex.org/W3091773326","doi":"https://doi.org/10.1145/3397166.3409150","title":"Performance analysis of indoor localization based on channel state information ranging model","display_name":"Performance analysis of indoor localization based on channel state information ranging model","publication_year":2020,"publication_date":"2020-10-08","ids":{"openalex":"https://openalex.org/W3091773326","doi":"https://doi.org/10.1145/3397166.3409150","mag":"3091773326"},"language":"en","primary_location":{"id":"doi:10.1145/3397166.3409150","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3397166.3409150","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Twenty-First International Symposium on Theory, Algorithmic Foundations, and Protocol Design for Mobile Networks and Mobile Computing","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/A5102833741","display_name":"Linqing Gui","orcid":"https://orcid.org/0000-0002-9926-633X"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Linqing Gui","raw_affiliation_strings":["Nanjing University of Posts and Telecommunications, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100602821","display_name":"Fu Xiao","orcid":"https://orcid.org/0000-0003-1815-2793"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fu Xiao","raw_affiliation_strings":["Nanjing University of Posts and Telecommunications, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075244264","display_name":"Yang Zhou","orcid":"https://orcid.org/0000-0001-6597-738X"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang Zhou","raw_affiliation_strings":["Nanjing University of Science and Technology, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanjing University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044969631","display_name":"Feng Shu","orcid":"https://orcid.org/0000-0003-0073-1965"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feng Shu","raw_affiliation_strings":["Nanjing University of Science and Technology, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanjing University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005228053","display_name":"Shui Yu","orcid":"https://orcid.org/0000-0003-4485-6743"},"institutions":[{"id":"https://openalex.org/I114017466","display_name":"University of Technology Sydney","ror":"https://ror.org/03f0f6041","country_code":"AU","type":"education","lineage":["https://openalex.org/I114017466"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Shui Yu","raw_affiliation_strings":["University of Technology Sydney, Sydney, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Technology Sydney, Sydney, Australia","institution_ids":["https://openalex.org/I114017466"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7157,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.62819568,"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":"191","last_page":"200"},"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":0.9977999925613403,"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/T10860","display_name":"Speech and Audio Processing","score":0.9909999966621399,"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/ranging","display_name":"Ranging","score":0.9899208545684814},{"id":"https://openalex.org/keywords/cram\u00e9r\u2013rao-bound","display_name":"Cram\u00e9r\u2013Rao bound","score":0.8970137238502502},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5790929198265076},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.5669663548469543},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.5236812829971313},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.48871660232543945},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4392852485179901},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4282107651233673},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4219781458377838},{"id":"https://openalex.org/keywords/estimation-theory","display_name":"Estimation theory","score":0.33156073093414307},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.19390884041786194},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18903079628944397}],"concepts":[{"id":"https://openalex.org/C115051666","wikidata":"https://www.wikidata.org/wiki/Q6522493","display_name":"Ranging","level":2,"score":0.9899208545684814},{"id":"https://openalex.org/C4978587","wikidata":"https://www.wikidata.org/wiki/Q1138810","display_name":"Cram\u00e9r\u2013Rao bound","level":3,"score":0.8970137238502502},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5790929198265076},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.5669663548469543},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.5236812829971313},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.48871660232543945},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4392852485179901},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4282107651233673},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4219781458377838},{"id":"https://openalex.org/C167928553","wikidata":"https://www.wikidata.org/wiki/Q1376021","display_name":"Estimation theory","level":2,"score":0.33156073093414307},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19390884041786194},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18903079628944397},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"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/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3397166.3409150","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3397166.3409150","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Twenty-First International Symposium on Theory, Algorithmic Foundations, and Protocol Design for Mobile Networks and Mobile Computing","raw_type":"proceedings-article"},{"id":"pmh:oai:opus.lib.uts.edu.au:10453/149503","is_oa":false,"landing_page_url":"http://hdl.handle.net/10453/149503","pdf_url":null,"source":{"id":"https://openalex.org/S4306401357","display_name":"UTS ePRESS (University of Technology Sydney)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I114017466","host_organization_name":"University of Technology Sydney","host_organization_lineage":["https://openalex.org/I114017466"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Proceeding"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W11121682","https://openalex.org/W1551517259","https://openalex.org/W1894623711","https://openalex.org/W1927744280","https://openalex.org/W1988543519","https://openalex.org/W2014758824","https://openalex.org/W2015351323","https://openalex.org/W2024796780","https://openalex.org/W2096714297","https://openalex.org/W2113638573","https://openalex.org/W2124178852","https://openalex.org/W2128131274","https://openalex.org/W2128190945","https://openalex.org/W2143228105","https://openalex.org/W2147628505","https://openalex.org/W2156668452","https://openalex.org/W2313785619","https://openalex.org/W2535611263","https://openalex.org/W2545305586","https://openalex.org/W2560693949","https://openalex.org/W2769149396","https://openalex.org/W2770855866","https://openalex.org/W2773031422","https://openalex.org/W2783317992","https://openalex.org/W2790121646","https://openalex.org/W2794819957","https://openalex.org/W2891777886","https://openalex.org/W2905242827","https://openalex.org/W2915736028","https://openalex.org/W2922878817","https://openalex.org/W2936342676","https://openalex.org/W2938991969","https://openalex.org/W2940221814","https://openalex.org/W2945992306","https://openalex.org/W4235628085"],"related_works":["https://openalex.org/W3091773326","https://openalex.org/W1479746946","https://openalex.org/W2361508590","https://openalex.org/W2055757274","https://openalex.org/W2511739151","https://openalex.org/W2143803213","https://openalex.org/W2155014562","https://openalex.org/W2134404114","https://openalex.org/W2585557503","https://openalex.org/W1964936841"],"abstract_inverted_index":{"Due":[0],"to":[1,19,44,75,165,175],"robustness":[2],"against":[3],"multi-path":[4],"effect,":[5],"channel":[6,78],"state":[7],"information":[8],"(CSI)":[9],"of":[10,51,68,116,122,135,145],"Orthogonal":[11],"Frequency":[12],"Division":[13],"Multiplexing":[14],"(OFDM)":[15],"systems":[16],"is":[17,36,173],"supposed":[18],"provide":[20],"accurate":[21],"distance":[22],"measurement":[23],"for":[24,54,98,125],"indoor":[25,76,155],"localization.":[26],"However,":[27],"we":[28,62,81,111,131],"find":[29],"that":[30],"the":[31,39,65,69,108,114,120,133,136,141,166,183],"original":[32,70,137,184],"CSI":[33,71],"ranging":[34,72,87,96,117,138,148,161,171,178,185],"model":[35,40,73,88,97,139,172],"biased,":[37],"so":[38],"cannot":[41],"be":[42,91],"used":[43,92],"directly":[45],"derive":[46,112],"Cramer-Rao":[47],"lower":[48],"bound":[49],"(CRLB)":[50],"positioning":[52,123],"error":[53,118,124],"CSI-ranging":[55,126],"based":[56,106],"localization":[57,127,157,180],"scheme.":[58,128],"In":[59],"this":[60],"paper":[61],"first":[63],"analyze":[64],"estimation":[66],"bias":[67,134,144],"according":[74],"wireless":[77],"model.":[79,149,186],"Then":[80],"propose":[82],"a":[83],"negative":[84],"power":[85],"summation":[86],"which":[89],"can":[90],"as":[93],"an":[94],"unbiased":[95],"both":[99,113],"Line-Of-Sight":[100],"(LOS)":[101],"and":[102,119,140,179],"Non-LOS":[103],"scenarios.":[104],"Subsequently,":[105],"on":[107],"proposed":[109,147,170],"model,":[110],"CRLB":[115,121],"Through":[129,150],"simulation":[130],"validate":[132],"approximately":[142],"zero":[143],"our":[146,169],"comprehensive":[151],"experiments":[152],"in":[153],"different":[154,160],"scenarios,":[156],"errors":[158],"by":[159],"models":[162],"are":[163],"compared":[164],"CRLB,":[167],"meanwhile":[168],"demonstrated":[174],"have":[176],"better":[177],"accuracy":[181],"than":[182]},"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
