{"id":"https://openalex.org/W2081288877","doi":"https://doi.org/10.1145/2668332.2668379","title":"Accurate real-time relative localization using single-frequency GPS","display_name":"Accurate real-time relative localization using single-frequency GPS","publication_year":2014,"publication_date":"2014-11-03","ids":{"openalex":"https://openalex.org/W2081288877","doi":"https://doi.org/10.1145/2668332.2668379","mag":"2081288877"},"language":"en","primary_location":{"id":"doi:10.1145/2668332.2668379","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2668332.2668379","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 12th ACM Conference on Embedded Network Sensor Systems","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/A5032616917","display_name":"Will Hedgecock","orcid":"https://orcid.org/0000-0002-8776-8746"},"institutions":[{"id":"https://openalex.org/I200719446","display_name":"Vanderbilt University","ror":"https://ror.org/02vm5rt34","country_code":"US","type":"education","lineage":["https://openalex.org/I200719446"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Will Hedgecock","raw_affiliation_strings":["Vanderbilt University Nashville, TN"],"affiliations":[{"raw_affiliation_string":"Vanderbilt University Nashville, TN","institution_ids":["https://openalex.org/I200719446"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015747959","display_name":"Mikl\u00f3s Mar\u00f3ti","orcid":"https://orcid.org/0000-0002-3326-2512"},"institutions":[{"id":"https://openalex.org/I200719446","display_name":"Vanderbilt University","ror":"https://ror.org/02vm5rt34","country_code":"US","type":"education","lineage":["https://openalex.org/I200719446"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Miklos Maroti","raw_affiliation_strings":["Vanderbilt University Nashville, TN"],"affiliations":[{"raw_affiliation_string":"Vanderbilt University Nashville, TN","institution_ids":["https://openalex.org/I200719446"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086257343","display_name":"\u00c1kos L\u00e9deczi","orcid":"https://orcid.org/0000-0003-2876-585X"},"institutions":[{"id":"https://openalex.org/I200719446","display_name":"Vanderbilt University","ror":"https://ror.org/02vm5rt34","country_code":"US","type":"education","lineage":["https://openalex.org/I200719446"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Akos Ledeczi","raw_affiliation_strings":["Vanderbilt University Nashville, TN"],"affiliations":[{"raw_affiliation_string":"Vanderbilt University Nashville, TN","institution_ids":["https://openalex.org/I200719446"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018179115","display_name":"P\u00e9ter V\u00f6lgyesi","orcid":"https://orcid.org/0000-0002-7478-4317"},"institutions":[{"id":"https://openalex.org/I200719446","display_name":"Vanderbilt University","ror":"https://ror.org/02vm5rt34","country_code":"US","type":"education","lineage":["https://openalex.org/I200719446"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Peter Volgyesi","raw_affiliation_strings":["Vanderbilt University Nashville, TN"],"affiliations":[{"raw_affiliation_string":"Vanderbilt University Nashville, TN","institution_ids":["https://openalex.org/I200719446"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026711087","display_name":"Rueben Banalagay","orcid":null},"institutions":[{"id":"https://openalex.org/I200719446","display_name":"Vanderbilt University","ror":"https://ror.org/02vm5rt34","country_code":"US","type":"education","lineage":["https://openalex.org/I200719446"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rueben Banalagay","raw_affiliation_strings":["Vanderbilt University Nashville, TN"],"affiliations":[{"raw_affiliation_string":"Vanderbilt University Nashville, TN","institution_ids":["https://openalex.org/I200719446"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5032616917"],"corresponding_institution_ids":["https://openalex.org/I200719446"],"apc_list":null,"apc_paid":null,"fwci":1.7026,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.86559986,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"206","last_page":"220"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9998999834060669,"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":0.9998999834060669,"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/T10655","display_name":"GNSS positioning and interference","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9975000023841858,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/global-positioning-system","display_name":"Global Positioning System","score":0.8733925223350525},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7567813992500305},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6127616763114929},{"id":"https://openalex.org/keywords/pairwise-comparison","display_name":"Pairwise comparison","score":0.5755010843276978},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.5619102716445923},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.5512913465499878},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5511741042137146},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.4993922710418701},{"id":"https://openalex.org/keywords/gnss-applications","display_name":"GNSS applications","score":0.4160807430744171},{"id":"https://openalex.org/keywords/assisted-gps","display_name":"Assisted GPS","score":0.4129587411880493},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.22817197442054749},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12077450752258301},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11817383766174316},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08473607897758484}],"concepts":[{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.8733925223350525},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7567813992500305},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6127616763114929},{"id":"https://openalex.org/C184898388","wikidata":"https://www.wikidata.org/wiki/Q1435712","display_name":"Pairwise comparison","level":2,"score":0.5755010843276978},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.5619102716445923},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.5512913465499878},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5511741042137146},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.4993922710418701},{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.4160807430744171},{"id":"https://openalex.org/C198613851","wikidata":"https://www.wikidata.org/wiki/Q432394","display_name":"Assisted GPS","level":3,"score":0.4129587411880493},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.22817197442054749},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12077450752258301},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11817383766174316},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08473607897758484},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/2668332.2668379","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2668332.2668379","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 12th ACM Conference on Embedded Network Sensor Systems","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.657.718","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.657.718","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://isis.vanderbilt.edu/sites/default/files/Accurate+Real-Time+Relative+Localization+Using+Single-Frequency+GPS.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5233893712","display_name":null,"funder_award_id":"TAMOP-4.2.2.A-11/1/KONV-2012-0073","funder_id":"https://openalex.org/F4320338080","funder_display_name":"European Social Fund"},{"id":"https://openalex.org/G7162160091","display_name":null,"funder_award_id":"1218710","funder_id":"https://openalex.org/F4320337388","funder_display_name":"Division of Computer and Network Systems"}],"funders":[{"id":"https://openalex.org/F4320309151","display_name":"Vanderbilt University","ror":"https://ror.org/02vm5rt34"},{"id":"https://openalex.org/F4320309327","display_name":"Google","ror":"https://ror.org/00njsd438"},{"id":"https://openalex.org/F4320337388","display_name":"Division of Computer and Network Systems","ror":"https://ror.org/02rdzmk74"},{"id":"https://openalex.org/F4320338080","display_name":"European Social Fund","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1735722559","https://openalex.org/W2001288097","https://openalex.org/W2052021384","https://openalex.org/W2082371117","https://openalex.org/W2091220249","https://openalex.org/W2099544223","https://openalex.org/W2187010497","https://openalex.org/W2319043319","https://openalex.org/W2480859604","https://openalex.org/W6721887335"],"related_works":["https://openalex.org/W2805505483","https://openalex.org/W2515847838","https://openalex.org/W2586280620","https://openalex.org/W2126904819","https://openalex.org/W565898267","https://openalex.org/W2199103283","https://openalex.org/W2391884925","https://openalex.org/W2141773077","https://openalex.org/W2168956667","https://openalex.org/W659464456"],"abstract_inverted_index":{"For":[0],"outdoor":[1],"navigation,":[2],"GPS":[3,69,122],"provides":[4],"the":[5,13,51,55,137],"most":[6],"widely-used":[7],"means":[8],"of":[9,15,31,54,79,151,158,178],"node":[10,91],"localization;":[11],"however,":[12],"level":[14],"accuracy":[16,165],"provided":[17],"by":[18],"low-cost":[19],"receivers":[20],"is":[21,146],"typically":[22],"insufficient":[23],"for":[24,75,140],"use":[25],"in":[26,58,96,114,170,181],"high-precision":[27],"applications.":[28],"Additionally,":[29],"many":[30],"these":[32,159],"applications":[33],"do":[34],"not":[35],"require":[36,124],"precise":[37],"absolute":[38,185],"Earth":[39],"coordinates,":[40],"but":[41],"rather":[42],"rely":[43],"on":[44],"relative":[45,72,163],"positioning":[46,164,186],"to":[47,70,92,102,135,176],"infer":[48],"information":[49,74],"about":[50],"geometric":[52],"configuration":[53],"constituent":[56],"nodes":[57,83],"a":[59,64,76,97,143],"system.":[60],"This":[61,173],"paper":[62],"presents":[63],"novel":[65,115],"approach":[66],"that":[67,120],"uses":[68],"derive":[71],"location":[73],"scalable":[77],"network":[78],"single-frequency":[80],"receivers.":[81],"Networked":[82],"share":[84],"their":[85],"raw":[86],"satellite":[87],"observations,":[88],"enabling":[89,148],"each":[90],"localize":[93],"its":[94,104],"neighbors":[95],"pairwise":[98],"fashion":[99],"as":[100],"opposed":[101],"computing":[103],"own":[105],"standalone":[106],"position.":[107],"Random":[108],"and":[109,169],"systematic":[110],"errors":[111],"are":[112],"mitigated":[113],"ways,":[116],"challenging":[117],"long-standing":[118],"beliefs":[119],"precision":[121,182],"systems":[123],"extensive":[125],"stationary":[126],"calibration":[127],"times":[128],"or":[129,188],"complex":[130],"equipment":[131],"configurations.":[132],"In":[133],"addition":[134],"presenting":[136],"mathematical":[138],"basis":[139],"our":[141],"technique,":[142],"working":[144],"prototype":[145],"developed,":[147],"experimental":[149],"evaluation":[150],"several":[152],"real-world":[153],"test":[154],"scenarios.":[155],"The":[156],"results":[157],"experiments":[160],"indicate":[161],"sub-meter":[162],"under":[166],"various":[167],"conditions":[168],"varying":[171],"environments.":[172],"represents":[174],"up":[175],"order":[177],"magnitude":[179],"increase":[180],"over":[183],"existing":[184],"techniques":[187],"other":[189],"unimodal":[190],"GPS-based":[191],"solutions.":[192]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}