{"id":"https://openalex.org/W3083230342","doi":"https://doi.org/10.1109/twc.2021.3109789","title":"CSI-Based Multi-Antenna and Multi-Point Indoor Positioning Using Probability Fusion","display_name":"CSI-Based Multi-Antenna and Multi-Point Indoor Positioning Using Probability Fusion","publication_year":2021,"publication_date":"2021-09-10","ids":{"openalex":"https://openalex.org/W3083230342","doi":"https://doi.org/10.1109/twc.2021.3109789","mag":"3083230342"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2021.3109789","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2021.3109789","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Wireless Communications","raw_type":"journal-article"},"type":"preprint","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2009.02798","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5011540207","display_name":"Emre G\u00f6n\u00fclta\u015f","orcid":"https://orcid.org/0000-0002-6071-9450"},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Emre Gonultas","raw_affiliation_strings":["School of Electrical and Computer Engineering, Cornell University, Ithaca, NY, USA","cornell University"],"raw_orcid":"https://orcid.org/0000-0002-6071-9450","affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, Cornell University, Ithaca, NY, USA","institution_ids":["https://openalex.org/I205783295"]},{"raw_affiliation_string":"cornell University","institution_ids":["https://openalex.org/I205783295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080594124","display_name":"Eric Lei","orcid":"https://orcid.org/0000-0001-8788-4117"},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Eric Lei","raw_affiliation_strings":["School of Electrical and Computer Engineering, Cornell University, Ithaca, NY, USA","cornell University"],"raw_orcid":"https://orcid.org/0000-0001-8788-4117","affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, Cornell University, Ithaca, NY, USA","institution_ids":["https://openalex.org/I205783295"]},{"raw_affiliation_string":"cornell University","institution_ids":["https://openalex.org/I205783295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044934453","display_name":"Jack Langerman","orcid":"https://orcid.org/0000-0001-8675-7343"},"institutions":[{"id":"https://openalex.org/I72090969","display_name":"Nokia (United States)","ror":"https://ror.org/038km2573","country_code":"US","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I72090969"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jack Langerman","raw_affiliation_strings":["Nokia Bell Labs, Murray Hill, NJ, USA","Nokia Bell Labs"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nokia Bell Labs, Murray Hill, NJ, USA","institution_ids":["https://openalex.org/I72090969"]},{"raw_affiliation_string":"Nokia Bell Labs","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059595714","display_name":"Howard Huang","orcid":"https://orcid.org/0000-0002-4510-0246"},"institutions":[{"id":"https://openalex.org/I72090969","display_name":"Nokia (United States)","ror":"https://ror.org/038km2573","country_code":"US","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I72090969"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Howard Huang","raw_affiliation_strings":["Nokia Bell Labs, Murray Hill, NJ, USA","Nokia Bell Labs,Murray Hill,NJ"],"raw_orcid":"https://orcid.org/0000-0002-4510-0246","affiliations":[{"raw_affiliation_string":"Nokia Bell Labs, Murray Hill, NJ, USA","institution_ids":["https://openalex.org/I72090969"]},{"raw_affiliation_string":"Nokia Bell Labs,Murray Hill,NJ","institution_ids":["https://openalex.org/I72090969"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083617223","display_name":"Christoph Studer","orcid":"https://orcid.org/0000-0001-8950-6267"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Christoph Studer","raw_affiliation_strings":["Department of Information Technology and Electrical Engineering, ETH Z&#x00FC;rich, Z&#x00FC;rich, Switzerland","ETH Z\u00fcrich"],"raw_orcid":"https://orcid.org/0000-0001-8950-6267","affiliations":[{"raw_affiliation_string":"Department of Information Technology and Electrical Engineering, ETH Z&#x00FC;rich, Z&#x00FC;rich, Switzerland","institution_ids":[]},{"raw_affiliation_string":"ETH Z\u00fcrich","institution_ids":["https://openalex.org/I35440088"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5011540207"],"corresponding_institution_ids":["https://openalex.org/I205783295"],"apc_list":null,"apc_paid":null,"fwci":1.5251,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.81914513,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"21","issue":"4","first_page":"2162","last_page":"2176"},"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":0.9979000091552734,"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/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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7353349924087524},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.7021783590316772},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.6061904430389404},{"id":"https://openalex.org/keywords/non-line-of-sight-propagation","display_name":"Non-line-of-sight propagation","score":0.5324638485908508},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.4932791590690613},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.45248135924339294},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.4199211299419403},{"id":"https://openalex.org/keywords/fuse","display_name":"Fuse (electrical)","score":0.41959893703460693},{"id":"https://openalex.org/keywords/fusion-center","display_name":"Fusion center","score":0.41925132274627686},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.41771331429481506},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.36625388264656067},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.22021320462226868},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2118058204650879},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14598426222801208},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.1358705759048462},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.09519600868225098}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7353349924087524},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.7021783590316772},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.6061904430389404},{"id":"https://openalex.org/C154910267","wikidata":"https://www.wikidata.org/wiki/Q1740982","display_name":"Non-line-of-sight propagation","level":3,"score":0.5324638485908508},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.4932791590690613},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.45248135924339294},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.4199211299419403},{"id":"https://openalex.org/C141353440","wikidata":"https://www.wikidata.org/wiki/Q182221","display_name":"Fuse (electrical)","level":2,"score":0.41959893703460693},{"id":"https://openalex.org/C2781234732","wikidata":"https://www.wikidata.org/wiki/Q943505","display_name":"Fusion center","level":4,"score":0.41925132274627686},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.41771331429481506},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.36625388264656067},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.22021320462226868},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2118058204650879},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14598426222801208},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.1358705759048462},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.09519600868225098}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.1109/twc.2021.3109789","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2021.3109789","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Wireless Communications","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2009.02798","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2009.02798","pdf_url":"https://arxiv.org/pdf/2009.02798","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:www.research-collection.ethz.ch:20.500.11850/520175","is_oa":true,"landing_page_url":"http://hdl.handle.net/20.500.11850/520175","pdf_url":null,"source":{"id":"https://openalex.org/S4306402302","display_name":"Repository for Publications and Research Data (ETH Zurich)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I35440088","host_organization_name":"ETH Zurich","host_organization_lineage":["https://openalex.org/I35440088"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Wireless Communications, 21 (4)","raw_type":"info:eu-repo/semantics/acceptedVersion"},{"id":"doi:10.48550/arxiv.2009.02798","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2009.02798","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"},{"id":"doi:10.3929/ethz-b-000520175","is_oa":true,"landing_page_url":"https://doi.org/10.3929/ethz-b-000520175","pdf_url":null,"source":{"id":"https://openalex.org/S7407051236","display_name":"ETH Z\u00fcrich Research Collection","issn_l":null,"issn":[],"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":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article-journal"},{"id":"mag:3083230342","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2009.02798","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2009.02798","pdf_url":"https://arxiv.org/pdf/2009.02798","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1432546747","display_name":null,"funder_award_id":"CNS-1717559","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G3204635405","display_name":null,"funder_award_id":"CNS-1955997","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G3794452067","display_name":null,"funder_award_id":"ECCS-1824379","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G5653209466","display_name":null,"funder_award_id":"CCF-1652065","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320314786","display_name":"Xilinx","ror":"https://ror.org/01rb7bk56"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":70,"referenced_works":["https://openalex.org/W1533861849","https://openalex.org/W1542648184","https://openalex.org/W1676355938","https://openalex.org/W2003372231","https://openalex.org/W2008984713","https://openalex.org/W2031581726","https://openalex.org/W2032445265","https://openalex.org/W2038160815","https://openalex.org/W2042706896","https://openalex.org/W2044846595","https://openalex.org/W2051376734","https://openalex.org/W2081004296","https://openalex.org/W2094655360","https://openalex.org/W2100989187","https://openalex.org/W2111058578","https://openalex.org/W2120234055","https://openalex.org/W2121304812","https://openalex.org/W2128190945","https://openalex.org/W2135401627","https://openalex.org/W2135483902","https://openalex.org/W2135586417","https://openalex.org/W2143228105","https://openalex.org/W2178935672","https://openalex.org/W2214650344","https://openalex.org/W2240192984","https://openalex.org/W2278572312","https://openalex.org/W2309512289","https://openalex.org/W2320703891","https://openalex.org/W2403864116","https://openalex.org/W2469797310","https://openalex.org/W2533835300","https://openalex.org/W2599936006","https://openalex.org/W2603071509","https://openalex.org/W2614041639","https://openalex.org/W2753866421","https://openalex.org/W2796919480","https://openalex.org/W2884034421","https://openalex.org/W2896513769","https://openalex.org/W2901531104","https://openalex.org/W2915731440","https://openalex.org/W2919358556","https://openalex.org/W2936223811","https://openalex.org/W2945982571","https://openalex.org/W2952065976","https://openalex.org/W2962927793","https://openalex.org/W2963504849","https://openalex.org/W2963809637","https://openalex.org/W2970599193","https://openalex.org/W2971911836","https://openalex.org/W2980021985","https://openalex.org/W2991570458","https://openalex.org/W2991800852","https://openalex.org/W3013658462","https://openalex.org/W3015876227","https://openalex.org/W3033092651","https://openalex.org/W3035359533","https://openalex.org/W3035528764","https://openalex.org/W3039795369","https://openalex.org/W3088141759","https://openalex.org/W3092694705","https://openalex.org/W3122751886","https://openalex.org/W3131351338","https://openalex.org/W3160247247","https://openalex.org/W4232936225","https://openalex.org/W4249727796","https://openalex.org/W4253178971","https://openalex.org/W6631943919","https://openalex.org/W6676757377","https://openalex.org/W6713440441","https://openalex.org/W6783918920"],"related_works":["https://openalex.org/W3199469864","https://openalex.org/W3014570636","https://openalex.org/W3158064919","https://openalex.org/W3034584999","https://openalex.org/W2965062122","https://openalex.org/W3149461897","https://openalex.org/W3204495260","https://openalex.org/W2783747512","https://openalex.org/W2953701327","https://openalex.org/W3048250367","https://openalex.org/W3180875496","https://openalex.org/W3140926328","https://openalex.org/W3089168069","https://openalex.org/W2801789088","https://openalex.org/W2891483902","https://openalex.org/W2558720163","https://openalex.org/W3100000822","https://openalex.org/W3003162215","https://openalex.org/W2884034421","https://openalex.org/W2093706003"],"abstract_inverted_index":{"Channel":[0],"state":[1],"information":[2],"(CSI)-based":[3],"fingerprinting":[4],"via":[5],"neural":[6],"networks":[7],"(NNs)":[8],"is":[9,106,155],"a":[10,34,84,88,95,99,114,141,169],"promising":[11],"approach":[12,154],"to":[13,71,83,112,157],"enable":[14],"accurate":[15],"indoor":[16,124],"and":[17,129,145],"outdoor":[18],"positioning":[19,35],"of":[20,94,165],"user":[21],"equipment":[22],"(UE),":[23],"even":[24],"under":[25,126],"challenging":[26],"propagation":[27,131],"conditions.":[28],"In":[29],"this":[30],"paper,":[31],"we":[32],"propose":[33],"pipeline":[36],"for":[37,133],"wireless":[38],"LAN":[39],"MIMO-OFDM":[40],"systems":[41],"which":[42],"uses":[43],"uplink":[44],"CSI":[45,67],"measurements":[46,125],"obtained":[47],"from":[48,65],"one":[49],"or":[50],"more":[51],"unsynchronized":[52],"access":[53],"points":[54],"(APs).":[55],"For":[56],"each":[57,149],"AP":[58,147],"receiver,":[59],"novel":[60],"features":[61,79],"are":[62,69,80],"first":[63],"extracted":[64],"the":[66,81,92],"that":[68,86],"robust":[70],"system":[72,139],"impairments":[73],"arising":[74],"in":[75],"real-world":[76,123],"transceivers.":[77],"These":[78],"inputs":[82],"NN":[85,104],"extracts":[87],"probability":[89],"map":[90],"indicating":[91],"likelihood":[93],"UE":[96,144],"being":[97],"at":[98],"given":[100],"grid":[101],"point.":[102],"The":[103],"output":[105],"then":[107],"fused":[108],"across":[109],"multiple":[110],"APs":[111],"provide":[113,119],"final":[115],"position":[116],"estimate.":[117],"We":[118],"experimental":[120],"results":[121],"with":[122,150],"line-of-sight":[127],"(LoS)":[128],"non-LoS":[130],"conditions":[132],"an":[134,163],"80MHz":[135],"bandwidth":[136],"IEEE":[137],"802.11ac":[138],"using":[140],"two-antenna":[142],"transmit":[143],"two":[146],"receivers":[148],"four":[151],"antennas.":[152],"Our":[153],"shown":[156],"achieve":[158],"centimeter-level":[159],"median":[160],"distance":[161],"error,":[162],"order":[164],"magnitude":[166],"improvement":[167],"over":[168],"conventional":[170],"baseline.":[171]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":6}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
