{"id":"https://openalex.org/W2991905402","doi":"https://doi.org/10.1145/3359989.3365427","title":"Smartphone positioning with radio measurements from a single wifi access point","display_name":"Smartphone positioning with radio measurements from a single wifi access point","publication_year":2019,"publication_date":"2019-12-03","ids":{"openalex":"https://openalex.org/W2991905402","doi":"https://doi.org/10.1145/3359989.3365427","mag":"2991905402"},"language":"en","primary_location":{"id":"doi:10.1145/3359989.3365427","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3359989.3365427","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 15th International Conference on Emerging Networking Experiments And Technologies","raw_type":"proceedings-article"},"type":"article","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/A5082181378","display_name":"Maurizio Rea","orcid":"https://orcid.org/0000-0001-7782-1139"},"institutions":[{"id":"https://openalex.org/I50357001","display_name":"Universidad Carlos III de Madrid","ror":"https://ror.org/03ths8210","country_code":"ES","type":"education","lineage":["https://openalex.org/I50357001"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Maurizio Rea","raw_affiliation_strings":["University Carlos III of Madrid, Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University Carlos III of Madrid, Madrid, Spain","institution_ids":["https://openalex.org/I50357001"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018252975","display_name":"Traian E. Abrudan","orcid":"https://orcid.org/0000-0003-4946-4757"},"institutions":[{"id":"https://openalex.org/I4210105201","display_name":"Nokia (Ireland)","ror":"https://ror.org/01dcaj468","country_code":"IE","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I4210105201"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Traian Emanuel Abrudan","raw_affiliation_strings":["Nokia Bell Labs, Dublin, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nokia Bell Labs, Dublin, Ireland","institution_ids":["https://openalex.org/I4210105201"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070594563","display_name":"Domenico Giustiniano","orcid":"https://orcid.org/0000-0003-3136-4176"},"institutions":[{"id":"https://openalex.org/I2802499160","display_name":"IMDEA Networks","ror":"https://ror.org/04mm9fg30","country_code":"ES","type":"facility","lineage":["https://openalex.org/I105140100","https://openalex.org/I2802499160"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Domenico Giustiniano","raw_affiliation_strings":["IMDEA Networks Institute, Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IMDEA Networks Institute, Madrid, Spain","institution_ids":["https://openalex.org/I2802499160"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042709606","display_name":"Holger Clau\u00dfen","orcid":"https://orcid.org/0000-0003-2045-2082"},"institutions":[{"id":"https://openalex.org/I4210105201","display_name":"Nokia (Ireland)","ror":"https://ror.org/01dcaj468","country_code":"IE","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I4210105201"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Holger Claussen","raw_affiliation_strings":["Nokia Bell Labs, Dublin, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nokia Bell Labs, Dublin, Ireland","institution_ids":["https://openalex.org/I4210105201"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113490856","display_name":"Veli\u2010Matti Kolmonen","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Veli-Matti Kolmonen","raw_affiliation_strings":["Espoo, Southern Finland, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Espoo, Southern Finland, Finland","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.332,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.81747976,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"200","last_page":"206"},"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":0.9843999743461609,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9814000129699707,"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/computer-science","display_name":"Computer science","score":0.7704211473464966},{"id":"https://openalex.org/keywords/ranging","display_name":"Ranging","score":0.7342644929885864},{"id":"https://openalex.org/keywords/chipset","display_name":"Chipset","score":0.7013230919837952},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.6948853135108948},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.6111181974411011},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.5387479066848755},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.5125463008880615},{"id":"https://openalex.org/keywords/physical-layer","display_name":"Physical layer","score":0.48506346344947815},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.463352233171463},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.45469748973846436},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.4114300012588501},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.41031962633132935},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2810937166213989},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23142418265342712}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7704211473464966},{"id":"https://openalex.org/C115051666","wikidata":"https://www.wikidata.org/wiki/Q6522493","display_name":"Ranging","level":2,"score":0.7342644929885864},{"id":"https://openalex.org/C73431340","wikidata":"https://www.wikidata.org/wiki/Q182656","display_name":"Chipset","level":3,"score":0.7013230919837952},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.6948853135108948},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.6111181974411011},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.5387479066848755},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.5125463008880615},{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.48506346344947815},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.463352233171463},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.45469748973846436},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.4114300012588501},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.41031962633132935},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2810937166213989},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23142418265342712},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"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/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3359989.3365427","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3359989.3365427","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 15th International Conference on Emerging Networking Experiments And Technologies","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.4300000071525574}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W95608104","https://openalex.org/W1501760102","https://openalex.org/W1585879837","https://openalex.org/W1833575429","https://openalex.org/W1983301216","https://openalex.org/W1990556868","https://openalex.org/W1993774615","https://openalex.org/W2024796780","https://openalex.org/W2045689336","https://openalex.org/W2051376734","https://openalex.org/W2106538934","https://openalex.org/W2111125870","https://openalex.org/W2112805769","https://openalex.org/W2113638573","https://openalex.org/W2139334658","https://openalex.org/W2166315077","https://openalex.org/W2170102584","https://openalex.org/W2170240475","https://openalex.org/W2171007619","https://openalex.org/W2307851164","https://openalex.org/W2770376512","https://openalex.org/W2896237406"],"related_works":["https://openalex.org/W2783354812","https://openalex.org/W4384112194","https://openalex.org/W2103009189","https://openalex.org/W4312958259","https://openalex.org/W2361454123","https://openalex.org/W4308259661","https://openalex.org/W4390813131","https://openalex.org/W2349383066","https://openalex.org/W2385247776","https://openalex.org/W172064880"],"abstract_inverted_index":{"Despite":[0],"the":[1,56,59,63,72,75,82,108,130,140,166,172],"large":[2],"literature":[3],"on":[4],"localization,":[5],"there":[6],"is":[7],"no":[8],"solution":[9],"yet":[10],"to":[11,66,74,84,88,106,119,196],"localize":[12],"a":[13,22,35,96,121,179,185],"commercial":[14,53],"off-the-shelf":[15],"smartphone":[16,183],"device":[17],"using":[18,147],"radio":[19],"measurements":[20,33,127],"from":[21,34,52,71,150],"single":[23,97],"WiFi":[24],"AP.":[25],"We":[26,100,115,133],"present":[27],"SPRING,":[28],"Smartphone":[29],"Positioning":[30],"with":[31,129,184],"Radio":[32],"sINGle":[36],"wifi":[37],"access":[38,98],"point.":[39,99],"SPRING":[40],"exploits":[41],"Fine":[42],"Time":[43],"Measurements":[44],"(FTM)":[45],"and":[46,62,69,90,112,171],"Angle":[47],"of":[48,58,110,143,168,189],"Arrival":[49],"(AOA)":[50],"extracted":[51],"chipsets":[54],"exploiting":[55],"specifications":[57],"recent":[60],"802.11-2016":[61],"802.11ac":[64],"amendment":[65],"combine":[67],"distance":[68,136],"direction":[70],"AP":[73],"client":[76],"for":[77,124],"positioning.":[78],"Our":[79,155],"system":[80],"has":[81],"potential":[83],"bring":[85],"indoor":[86,158],"positioning":[87,187],"homes":[89],"small":[91],"businesses":[92],"which":[93],"typically":[94],"have":[95],"exploit":[101],"physical":[102],"layer":[103],"(PHY)":[104],"information":[105,118],"detect":[107],"number":[109],"paths":[111],"their":[113],"directions.":[114],"use":[116],"this":[117],"derive":[120],"new":[122],"method":[123],"filtering":[125],"ranging":[126],"obtained":[128],"FTM":[131,146,174],"protocol.":[132],"achieve":[134],"sub-meter":[135],"estimation":[137,170],"accuracy":[138],"eliminating":[139],"adverse":[141],"effect":[142],"multipath":[144,161],"in":[145,157,160],"calibrated":[148],"inputs":[149],"Channel":[151],"State":[152],"Information":[153],"(CSI).":[154],"evaluation":[156],"scenarios":[159],"rich":[162],"environments":[163],"demonstrates":[164],"that":[165],"combination":[167],"AOA":[169],"proposed":[173],"refinement":[175],"approach":[176],"can":[177],"locate":[178],"Google":[180],"Pixel":[181],"3":[182],"median":[186],"error":[188],"0.9-2.15":[190],"m":[191],"through":[192],"an":[193],"area":[194],"comparable":[195],"typical":[197],"flat":[198],"sizes.":[199]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}