{"id":"https://openalex.org/W3043310296","doi":"https://doi.org/10.3390/s20143933","title":"Indoor Large-Scale MIMO-Based RSSI Localization with Low-Complexity RFID Infrastructure","display_name":"Indoor Large-Scale MIMO-Based RSSI Localization with Low-Complexity RFID Infrastructure","publication_year":2020,"publication_date":"2020-07-15","ids":{"openalex":"https://openalex.org/W3043310296","doi":"https://doi.org/10.3390/s20143933","mag":"3043310296","pmid":"https://pubmed.ncbi.nlm.nih.gov/32679709"},"language":"en","primary_location":{"id":"doi:10.3390/s20143933","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20143933","pdf_url":"https://www.mdpi.com/1424-8220/20/14/3933/pdf?version=1594867962","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/20/14/3933/pdf?version=1594867962","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5073646134","display_name":"Mohammed El\u2010Absi","orcid":"https://orcid.org/0000-0003-0410-9030"},"institutions":[{"id":"https://openalex.org/I62318514","display_name":"University of Duisburg-Essen","ror":"https://ror.org/04mz5ra38","country_code":"DE","type":"education","lineage":["https://openalex.org/I62318514"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Mohammed El-Absi","raw_affiliation_strings":["Institute of Digital Signal Processing, University of Duisburg-Essen, 47057 Duisburg, Germany"],"raw_orcid":"https://orcid.org/0000-0003-0410-9030","affiliations":[{"raw_affiliation_string":"Institute of Digital Signal Processing, University of Duisburg-Essen, 47057 Duisburg, Germany","institution_ids":["https://openalex.org/I62318514"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101894409","display_name":"Feng Zheng","orcid":"https://orcid.org/0000-0002-9031-5043"},"institutions":[{"id":"https://openalex.org/I62318514","display_name":"University of Duisburg-Essen","ror":"https://ror.org/04mz5ra38","country_code":"DE","type":"education","lineage":["https://openalex.org/I62318514"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Feng Zheng","raw_affiliation_strings":["Institute of Digital Signal Processing, University of Duisburg-Essen, 47057 Duisburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Digital Signal Processing, University of Duisburg-Essen, 47057 Duisburg, Germany","institution_ids":["https://openalex.org/I62318514"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074170489","display_name":"Ashraf Abuelhaija","orcid":"https://orcid.org/0000-0002-6645-3833"},"institutions":[{"id":"https://openalex.org/I146367977","display_name":"Applied Science Private University","ror":"https://ror.org/01ah6nb52","country_code":"JO","type":"education","lineage":["https://openalex.org/I146367977"]}],"countries":["JO"],"is_corresponding":false,"raw_author_name":"Ashraf Abuelhaija","raw_affiliation_strings":["Electrical Engineering Department, Applied Science Private University, Amman 11931, Jordan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical Engineering Department, Applied Science Private University, Amman 11931, Jordan","institution_ids":["https://openalex.org/I146367977"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051171280","display_name":"Ali Alhaj Abbas","orcid":"https://orcid.org/0000-0003-4664-2124"},"institutions":[{"id":"https://openalex.org/I62318514","display_name":"University of Duisburg-Essen","ror":"https://ror.org/04mz5ra38","country_code":"DE","type":"education","lineage":["https://openalex.org/I62318514"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Ali Al-haj Abbas","raw_affiliation_strings":["Institute of Digital Signal Processing, University of Duisburg-Essen, 47057 Duisburg, Germany"],"raw_orcid":"https://orcid.org/0000-0003-4664-2124","affiliations":[{"raw_affiliation_string":"Institute of Digital Signal Processing, University of Duisburg-Essen, 47057 Duisburg, Germany","institution_ids":["https://openalex.org/I62318514"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027795205","display_name":"Klaus Solbach","orcid":"https://orcid.org/0000-0001-7904-3983"},"institutions":[{"id":"https://openalex.org/I62318514","display_name":"University of Duisburg-Essen","ror":"https://ror.org/04mz5ra38","country_code":"DE","type":"education","lineage":["https://openalex.org/I62318514"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Klaus Solbach","raw_affiliation_strings":["Institute of Digital Signal Processing, University of Duisburg-Essen, 47057 Duisburg, Germany"],"raw_orcid":"https://orcid.org/0000-0001-7904-3983","affiliations":[{"raw_affiliation_string":"Institute of Digital Signal Processing, University of Duisburg-Essen, 47057 Duisburg, Germany","institution_ids":["https://openalex.org/I62318514"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071644998","display_name":"Thomas Kaiser","orcid":"https://orcid.org/0000-0001-9679-5968"},"institutions":[{"id":"https://openalex.org/I62318514","display_name":"University of Duisburg-Essen","ror":"https://ror.org/04mz5ra38","country_code":"DE","type":"education","lineage":["https://openalex.org/I62318514"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Thomas Kaiser","raw_affiliation_strings":["Institute of Digital Signal Processing, University of Duisburg-Essen, 47057 Duisburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Digital Signal Processing, University of Duisburg-Essen, 47057 Duisburg, Germany","institution_ids":["https://openalex.org/I62318514"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5073646134"],"corresponding_institution_ids":["https://openalex.org/I62318514"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":1.1442,"has_fulltext":true,"cited_by_count":18,"citation_normalized_percentile":{"value":0.78143777,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"20","issue":"14","first_page":"3933","last_page":"3933"},"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/T10986","display_name":"RFID technology advancements","score":0.9958999752998352,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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":0.9955999851226807,"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/multipath-propagation","display_name":"Multipath propagation","score":0.6560990214347839},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6465116739273071},{"id":"https://openalex.org/keywords/ranging","display_name":"Ranging","score":0.6428122520446777},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6396674513816833},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.606682300567627},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.5372846722602844},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4519035220146179},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.39938104152679443},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.38803112506866455},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.3551257848739624},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.22624880075454712},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1956242322921753}],"concepts":[{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.6560990214347839},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6465116739273071},{"id":"https://openalex.org/C115051666","wikidata":"https://www.wikidata.org/wiki/Q6522493","display_name":"Ranging","level":2,"score":0.6428122520446777},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6396674513816833},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.606682300567627},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.5372846722602844},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4519035220146179},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.39938104152679443},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.38803112506866455},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3551257848739624},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22624880075454712},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1956242322921753},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","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}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/s20143933","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20143933","pdf_url":"https://www.mdpi.com/1424-8220/20/14/3933/pdf?version=1594867962","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:32679709","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/32679709","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:4ded96f13b754a8489214213bd21cfaa","is_oa":true,"landing_page_url":"https://doaj.org/article/4ded96f13b754a8489214213bd21cfaa","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 20, Iss 14, p 3933 (2020)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/20/14/3933/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/s20143933","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:7412086","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/7412086","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s20143933","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20143933","pdf_url":"https://www.mdpi.com/1424-8220/20/14/3933/pdf?version=1594867962","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.6399999856948853}],"awards":[{"id":"https://openalex.org/G2194547872","display_name":null,"funder_award_id":"287022738 TRR 196","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"},{"id":"https://openalex.org/G2443377584","display_name":null,"funder_award_id":"Project-ID 287022738 TRR 196","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"},{"id":"https://openalex.org/G6776943501","display_name":null,"funder_award_id":"TRR 196","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"},{"id":"https://openalex.org/G821514941","display_name":null,"funder_award_id":"287022738","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"}],"funders":[{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3043310296.pdf","grobid_xml":"https://content.openalex.org/works/W3043310296.grobid-xml"},"referenced_works_count":80,"referenced_works":["https://openalex.org/W611148192","https://openalex.org/W1489432326","https://openalex.org/W1577839900","https://openalex.org/W1777903561","https://openalex.org/W1828193101","https://openalex.org/W1980560153","https://openalex.org/W1987508110","https://openalex.org/W1988543519","https://openalex.org/W1991766833","https://openalex.org/W1995113181","https://openalex.org/W2007732764","https://openalex.org/W2023535408","https://openalex.org/W2034176365","https://openalex.org/W2034796370","https://openalex.org/W2038357359","https://openalex.org/W2042806367","https://openalex.org/W2044722538","https://openalex.org/W2059126714","https://openalex.org/W2066631219","https://openalex.org/W2072489003","https://openalex.org/W2077390179","https://openalex.org/W2090178842","https://openalex.org/W2090614476","https://openalex.org/W2098600325","https://openalex.org/W2106806517","https://openalex.org/W2108294956","https://openalex.org/W2110662909","https://openalex.org/W2113292116","https://openalex.org/W2114187082","https://openalex.org/W2114505000","https://openalex.org/W2124178852","https://openalex.org/W2136176962","https://openalex.org/W2145208751","https://openalex.org/W2148164665","https://openalex.org/W2150151472","https://openalex.org/W2152724181","https://openalex.org/W2163993204","https://openalex.org/W2170509593","https://openalex.org/W2204949160","https://openalex.org/W2219770862","https://openalex.org/W2238937638","https://openalex.org/W2240825472","https://openalex.org/W2389510147","https://openalex.org/W2404145555","https://openalex.org/W2419102821","https://openalex.org/W2469797310","https://openalex.org/W2474296258","https://openalex.org/W2483604434","https://openalex.org/W2489102236","https://openalex.org/W2547879086","https://openalex.org/W2586118468","https://openalex.org/W2587538350","https://openalex.org/W2592713025","https://openalex.org/W2593437485","https://openalex.org/W2739778833","https://openalex.org/W2743901700","https://openalex.org/W2766818786","https://openalex.org/W2785281828","https://openalex.org/W2792710373","https://openalex.org/W2794724034","https://openalex.org/W2797019550","https://openalex.org/W2797368975","https://openalex.org/W2802740170","https://openalex.org/W2807422948","https://openalex.org/W2892785988","https://openalex.org/W2924713284","https://openalex.org/W2925224481","https://openalex.org/W2953433632","https://openalex.org/W2963382921","https://openalex.org/W2963809637","https://openalex.org/W2964029185","https://openalex.org/W2964884160","https://openalex.org/W2971560534","https://openalex.org/W2972355358","https://openalex.org/W2999346492","https://openalex.org/W3022862112","https://openalex.org/W3023327412","https://openalex.org/W3103926693","https://openalex.org/W4237817155","https://openalex.org/W6684135773"],"related_works":["https://openalex.org/W2376969857","https://openalex.org/W207732638","https://openalex.org/W2801592279","https://openalex.org/W4252788403","https://openalex.org/W2171869298","https://openalex.org/W2034040913","https://openalex.org/W2257001073","https://openalex.org/W1992602584","https://openalex.org/W2549306799","https://openalex.org/W2096034228"],"abstract_inverted_index":{"Indoor":[0],"localization":[1,63,113,139,184],"based":[2],"on":[3],"unsynchronized,":[4],"low-complexity,":[5,65],"passive":[6,66],"radio":[7],"frequency":[8],"identification":[9],"(RFID)":[10],"using":[11],"the":[12,53,70,79,90,125,130,138,151,157,160,177],"received":[13],"signal":[14],"strength":[15],"indicator":[16],"(RSSI)":[17],"has":[18],"a":[19,23,117,189],"wide":[20],"potential":[21,71],"for":[22],"variety":[24],"of":[25,27,52,73,92,150,159],"internet":[26],"things":[28],"(IoTs)":[29],"applications":[30],"due":[31],"to":[32,88,136],"their":[33],"energy-harvesting":[34],"capabilities":[35],"and":[36,168],"low":[37],"complexity.":[38],"However,":[39],"conventional":[40],"RSSI-based":[41,62],"algorithms":[42,162,179],"present":[43],"inaccurate":[44],"ranging,":[45],"especially":[46],"in":[47,78,86,134,194],"indoor":[48,99],"environments,":[49],"mainly":[50],"because":[51],"multipath":[54],"randomness":[55],"effect.":[56],"In":[57,141],"this":[58,142],"work,":[59],"we":[60,109,144],"propose":[61,110],"with":[64,102,121,172],"RFID":[67],"infrastructure":[68],"utilizing":[69],"benefits":[72],"large-scale":[74,122],"MIMO":[75,123],"technology":[76],"operated":[77],"millimeter-wave":[80],"band,":[81],"which":[82],"offers":[83],"channel":[84,195],"hardening,":[85],"order":[87,135],"alleviate":[89],"effect":[91],"small-scale":[93],"fading.":[94],"Particularly,":[95],"by":[96],"investigating":[97],"an":[98,111,173],"environment":[100],"equipped":[101,120],"extremely":[103],"simple":[104],"dielectric":[105],"resonator":[106],"(DR)":[107],"tags,":[108],"efficient":[112],"algorithm":[114],"that":[115],"enables":[116],"smart":[118],"object":[119],"exploiting":[124],"RSSI":[126],"measurements":[127],"obtained":[128],"from":[129],"reference":[131],"DR":[132],"tags":[133],"improve":[137],"accuracy.":[140],"context,":[143],"also":[145,187],"derive":[146],"Cramer-Rao":[147],"lower":[148],"bound":[149],"proposed":[152,161,178],"technique.":[153],"Numerical":[154],"results":[155,169],"evidence":[156],"effectiveness":[158],"considering":[163],"various":[164],"arbitrary":[165],"network":[166],"topologies,":[167],"are":[170],"compared":[171],"existing":[174],"algorithm,":[175],"where":[176],"not":[180],"only":[181],"produce":[182],"higher":[183],"accuracy":[185],"but":[186],"achieve":[188],"greater":[190],"robustness":[191],"against":[192],"inaccuracies":[193],"modeling.":[196]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}
