{"id":"https://openalex.org/W2806275021","doi":"https://doi.org/10.1109/plans.2018.8373368","title":"A joint TOA and DOA approach for positioning with LTE signals","display_name":"A joint TOA and DOA approach for positioning with LTE signals","publication_year":2018,"publication_date":"2018-04-01","ids":{"openalex":"https://openalex.org/W2806275021","doi":"https://doi.org/10.1109/plans.2018.8373368","mag":"2806275021"},"language":"en","primary_location":{"id":"doi:10.1109/plans.2018.8373368","is_oa":false,"landing_page_url":"https://doi.org/10.1109/plans.2018.8373368","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE/ION Position, Location and Navigation Symposium (PLANS)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://escholarship.org/content/qt9nt6p88n/qt9nt6p88n.pdf?t=pt36if","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5046573030","display_name":"Kimia Shamaei","orcid":"https://orcid.org/0000-0002-2930-7837"},"institutions":[{"id":"https://openalex.org/I103635307","display_name":"University of California, Riverside","ror":"https://ror.org/03nawhv43","country_code":"US","type":"education","lineage":["https://openalex.org/I103635307"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kimia Shamaei","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of California, Riverside, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of California, Riverside, USA","institution_ids":["https://openalex.org/I103635307"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042526779","display_name":"Joe Khalife","orcid":"https://orcid.org/0000-0003-3519-256X"},"institutions":[{"id":"https://openalex.org/I103635307","display_name":"University of California, Riverside","ror":"https://ror.org/03nawhv43","country_code":"US","type":"education","lineage":["https://openalex.org/I103635307"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Joe Khalife","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of California, Riverside, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of California, Riverside, USA","institution_ids":["https://openalex.org/I103635307"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051240427","display_name":"Zaher M. Kassas","orcid":"https://orcid.org/0000-0002-4388-6142"},"institutions":[{"id":"https://openalex.org/I103635307","display_name":"University of California, Riverside","ror":"https://ror.org/03nawhv43","country_code":"US","type":"education","lineage":["https://openalex.org/I103635307"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zaher M. Kassas","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of California, Riverside, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of California, Riverside, USA","institution_ids":["https://openalex.org/I103635307"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I103635307"],"apc_list":null,"apc_paid":null,"fwci":1.4404,"has_fulltext":true,"cited_by_count":21,"citation_normalized_percentile":{"value":0.8282309,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"81","last_page":"91"},"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/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9997000098228455,"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/T10860","display_name":"Speech and Audio Processing","score":0.9995999932289124,"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/computer-science","display_name":"Computer science","score":0.7282718420028687},{"id":"https://openalex.org/keywords/azimuth","display_name":"Azimuth","score":0.6754366755485535},{"id":"https://openalex.org/keywords/time-of-arrival","display_name":"Time of arrival","score":0.5935227870941162},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.5648077130317688},{"id":"https://openalex.org/keywords/extended-kalman-filter","display_name":"Extended Kalman filter","score":0.558173418045044},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.5296972393989563},{"id":"https://openalex.org/keywords/multilateration","display_name":"Multilateration","score":0.5042306184768677},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.49606069922447205},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.49528852105140686},{"id":"https://openalex.org/keywords/direction-of-arrival","display_name":"Direction of arrival","score":0.4925554394721985},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.45829400420188904},{"id":"https://openalex.org/keywords/a-priori-and-a-posteriori","display_name":"A priori and a posteriori","score":0.4544218182563782},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.43529659509658813},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4271154999732971},{"id":"https://openalex.org/keywords/term","display_name":"Term (time)","score":0.4239780306816101},{"id":"https://openalex.org/keywords/angle-of-arrival","display_name":"Angle of arrival","score":0.41295111179351807},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.36057788133621216},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.29323625564575195},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1928718388080597},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.17892688512802124},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13639581203460693},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11774873733520508},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10324409604072571}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7282718420028687},{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.6754366755485535},{"id":"https://openalex.org/C163150518","wikidata":"https://www.wikidata.org/wiki/Q4135208","display_name":"Time of arrival","level":3,"score":0.5935227870941162},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.5648077130317688},{"id":"https://openalex.org/C206833254","wikidata":"https://www.wikidata.org/wiki/Q5421817","display_name":"Extended Kalman filter","level":3,"score":0.558173418045044},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.5296972393989563},{"id":"https://openalex.org/C104037064","wikidata":"https://www.wikidata.org/wiki/Q1640884","display_name":"Multilateration","level":3,"score":0.5042306184768677},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.49606069922447205},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.49528852105140686},{"id":"https://openalex.org/C172051844","wikidata":"https://www.wikidata.org/wiki/Q5280438","display_name":"Direction of arrival","level":3,"score":0.4925554394721985},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.45829400420188904},{"id":"https://openalex.org/C75553542","wikidata":"https://www.wikidata.org/wiki/Q178161","display_name":"A priori and a posteriori","level":2,"score":0.4544218182563782},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.43529659509658813},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4271154999732971},{"id":"https://openalex.org/C61797465","wikidata":"https://www.wikidata.org/wiki/Q1188986","display_name":"Term (time)","level":2,"score":0.4239780306816101},{"id":"https://openalex.org/C13545353","wikidata":"https://www.wikidata.org/wiki/Q4763363","display_name":"Angle of arrival","level":3,"score":0.41295111179351807},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.36057788133621216},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.29323625564575195},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1928718388080597},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.17892688512802124},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13639581203460693},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11774873733520508},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10324409604072571},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","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},{"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/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/plans.2018.8373368","is_oa":false,"landing_page_url":"https://doi.org/10.1109/plans.2018.8373368","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE/ION Position, Location and Navigation Symposium (PLANS)","raw_type":"proceedings-article"},{"id":"pmh:oai:escholarship.org/ark:/13030/qt9nt6p88n","is_oa":true,"landing_page_url":"https://escholarship.org/uc/item/9nt6p88n","pdf_url":"https://escholarship.org/content/qt9nt6p88n/qt9nt6p88n.pdf?t=pt36if","source":{"id":"https://openalex.org/S4306400115","display_name":"eScholarship (California Digital Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2801248553","host_organization_name":"California Digital Library","host_organization_lineage":["https://openalex.org/I2801248553"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:escholarship.org/ark:/13030/qt9nt6p88n","is_oa":true,"landing_page_url":"https://escholarship.org/uc/item/9nt6p88n","pdf_url":"https://escholarship.org/content/qt9nt6p88n/qt9nt6p88n.pdf?t=pt36if","source":{"id":"https://openalex.org/S4306400115","display_name":"eScholarship (California Digital Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2801248553","host_organization_name":"California Digital Library","host_organization_lineage":["https://openalex.org/I2801248553"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2806275021.pdf","grobid_xml":"https://content.openalex.org/works/W2806275021.grobid-xml"},"referenced_works_count":34,"referenced_works":["https://openalex.org/W1531532259","https://openalex.org/W1923525559","https://openalex.org/W1963164960","https://openalex.org/W1968079322","https://openalex.org/W1985643633","https://openalex.org/W1985936705","https://openalex.org/W2010359170","https://openalex.org/W2043801189","https://openalex.org/W2044944587","https://openalex.org/W2050609361","https://openalex.org/W2062247251","https://openalex.org/W2065656021","https://openalex.org/W2096710051","https://openalex.org/W2113638573","https://openalex.org/W2128131274","https://openalex.org/W2136274821","https://openalex.org/W2152005770","https://openalex.org/W2157326466","https://openalex.org/W2162654459","https://openalex.org/W2322695148","https://openalex.org/W2412917545","https://openalex.org/W2472946096","https://openalex.org/W2565839243","https://openalex.org/W2600921989","https://openalex.org/W2608425432","https://openalex.org/W2750839131","https://openalex.org/W2768657109","https://openalex.org/W2770225726","https://openalex.org/W2782654437","https://openalex.org/W2801608170","https://openalex.org/W6731199773","https://openalex.org/W6735735540","https://openalex.org/W6736828528","https://openalex.org/W6746189387"],"related_works":["https://openalex.org/W2790388238","https://openalex.org/W2154770871","https://openalex.org/W4205492756","https://openalex.org/W2155086510","https://openalex.org/W2497744028","https://openalex.org/W2156792236","https://openalex.org/W3020479979","https://openalex.org/W2599395959","https://openalex.org/W2356647238","https://openalex.org/W2442069004"],"abstract_inverted_index":{"An":[0],"approach":[1,27],"to":[2,40],"jointly":[3],"estimate":[4,41],"the":[5,14,42,58,66,72,75,100,103],"time-of-arrival":[6],"(TOA)":[7],"and":[8,10,34,45,51,86],"azimuth":[9],"elevation":[11],"angles":[12],"of":[13,55,57,74,88,95,102],"direction-of-arrival":[15],"(DOA)":[16],"from":[17],"received":[18],"cellular":[19],"long-term":[20],"evolution":[21],"(LTE)":[22],"signals":[23],"is":[24],"developed.":[25],"The":[26],"uses":[28],"a":[29,62],"uniform":[30],"planar":[31],"antenna":[32],"array":[33],"an":[35,93],"extended":[36],"Kalman":[37],"filter":[38],"(EKF)":[39],"receiver's":[43,67],"position":[44,101],"difference":[46],"between":[47],"its":[48],"clock":[49],"bias":[50],"drift":[52],"with":[53,105],"those":[54],"each":[56],"eNodeBs'":[59],"without":[60],"any":[61],"priori":[63],"knowledge":[64],"about":[65],"state.":[68],"Simulation":[69],"results":[70,91],"evaluating":[71],"performance":[73],"proposed":[76],"method":[77],"are":[78],"presented":[79],"for":[80],"different":[81],"transmission":[82],"bandwidths,":[83],"carrier-to-noise":[84],"ratios,":[85],"number":[87],"antennas.":[89],"Experimental":[90],"show":[92],"accuracy":[94],"0.55":[96],"m":[97],"in":[98],"estimating":[99],"receiver":[104],"real":[106],"LTE":[107],"signals.":[108]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":3}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
