{"id":"https://openalex.org/W1957828342","doi":"https://doi.org/10.1109/jsac.2015.2430513","title":"A Run-Time Method Based on Observable Data for the Quality Assessment of GNSS Positioning Solutions","display_name":"A Run-Time Method Based on Observable Data for the Quality Assessment of GNSS Positioning Solutions","publication_year":2015,"publication_date":"2015-05-06","ids":{"openalex":"https://openalex.org/W1957828342","doi":"https://doi.org/10.1109/jsac.2015.2430513","mag":"1957828342"},"language":"en","primary_location":{"id":"doi:10.1109/jsac.2015.2430513","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsac.2015.2430513","pdf_url":null,"source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"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 Journal on Selected Areas in Communications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/2108/225051","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5074401924","display_name":"Fabio Dovis","orcid":"https://orcid.org/0000-0001-6078-9099"},"institutions":[{"id":"https://openalex.org/I177477856","display_name":"Politecnico di Torino","ror":"https://ror.org/00bgk9508","country_code":"IT","type":"education","lineage":["https://openalex.org/I177477856"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Fabio Dovis","raw_affiliation_strings":["Department of Electronics and Telecommunications, Politecnico di Torino, Turin, Italy","Dept. of Electron. & Telecommun., Politec. di Torino, Turin, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Telecommunications, Politecnico di Torino, Turin, Italy","institution_ids":["https://openalex.org/I177477856"]},{"raw_affiliation_string":"Dept. of Electron. & Telecommun., Politec. di Torino, Turin, Italy","institution_ids":["https://openalex.org/I177477856"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083282963","display_name":"Bilal Muhammad","orcid":"https://orcid.org/0000-0003-3050-6961"},"institutions":[{"id":"https://openalex.org/I116067653","display_name":"University of Rome Tor Vergata","ror":"https://ror.org/02p77k626","country_code":"IT","type":"education","lineage":["https://openalex.org/I116067653"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Bilal Muhammad","raw_affiliation_strings":["Department of Electronic Engineering, University of Rome Tor Vergata, Rome, Italy","Dept. of Electron. Eng., Univ. of Rome \u201cTor Vergata, Rome, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, University of Rome Tor Vergata, Rome, Italy","institution_ids":["https://openalex.org/I116067653"]},{"raw_affiliation_string":"Dept. of Electron. Eng., Univ. of Rome \u201cTor Vergata, Rome, Italy","institution_ids":["https://openalex.org/I116067653"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055406591","display_name":"Ernestina Cianca","orcid":"https://orcid.org/0000-0002-0337-8354"},"institutions":[{"id":"https://openalex.org/I116067653","display_name":"University of Rome Tor Vergata","ror":"https://ror.org/02p77k626","country_code":"IT","type":"education","lineage":["https://openalex.org/I116067653"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Ernestina Cianca","raw_affiliation_strings":["Department of Electronic Engineering, University of Rome Tor Vergata, Rome, Italy","Dept. of Electron. Eng., Univ. of Rome \u201cTor Vergata, Rome, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, University of Rome Tor Vergata, Rome, Italy","institution_ids":["https://openalex.org/I116067653"]},{"raw_affiliation_string":"Dept. of Electron. Eng., Univ. of Rome \u201cTor Vergata, Rome, Italy","institution_ids":["https://openalex.org/I116067653"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028755675","display_name":"Khurram Ali","orcid":"https://orcid.org/0000-0003-1470-6373"},"institutions":[{"id":"https://openalex.org/I16076960","display_name":"COMSATS University Islamabad","ror":"https://ror.org/00nqqvk19","country_code":"PK","type":"education","lineage":["https://openalex.org/I16076960"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Khurram Ali","raw_affiliation_strings":["Department of Electrical Engineering, COMSATS Institute of Information Technology, Lahore, Pakistan","Dept. of Electr. Eng., COMSATS Inst. of Inf. Technol., Lahore, Pakistan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, COMSATS Institute of Information Technology, Lahore, Pakistan","institution_ids":["https://openalex.org/I16076960"]},{"raw_affiliation_string":"Dept. of Electr. Eng., COMSATS Inst. of Inf. Technol., Lahore, Pakistan","institution_ids":["https://openalex.org/I16076960"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":38.5222,"has_fulltext":true,"cited_by_count":21,"citation_normalized_percentile":{"value":0.99279406,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"33","issue":"11","first_page":"2357","last_page":"2365"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10655","display_name":"GNSS positioning and interference","score":0.9995999932289124,"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"}},"topics":[{"id":"https://openalex.org/T10655","display_name":"GNSS positioning and interference","score":0.9995999932289124,"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/T11325","display_name":"Inertial Sensor and Navigation","score":0.9994000196456909,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9962999820709229,"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":0.8565300703048706},{"id":"https://openalex.org/keywords/gnss-applications","display_name":"GNSS applications","score":0.8146443367004395},{"id":"https://openalex.org/keywords/observable","display_name":"Observable","score":0.631540834903717},{"id":"https://openalex.org/keywords/gnss-augmentation","display_name":"GNSS augmentation","score":0.49817824363708496},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.4909096360206604},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.41842538118362427},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.32798540592193604},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.3216766119003296},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3061659336090088}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8565300703048706},{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.8146443367004395},{"id":"https://openalex.org/C32848918","wikidata":"https://www.wikidata.org/wiki/Q845789","display_name":"Observable","level":2,"score":0.631540834903717},{"id":"https://openalex.org/C166212672","wikidata":"https://www.wikidata.org/wiki/Q2165162","display_name":"GNSS augmentation","level":4,"score":0.49817824363708496},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.4909096360206604},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.41842538118362427},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.32798540592193604},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.3216766119003296},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3061659336090088},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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/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/jsac.2015.2430513","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsac.2015.2430513","pdf_url":null,"source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"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 Journal on Selected Areas in Communications","raw_type":"journal-article"},{"id":"pmh:oai:art.torvergata.it:2108/225051","is_oa":true,"landing_page_url":"http://hdl.handle.net/2108/225051","pdf_url":"http://hdl.handle.net/2108/225051","source":{"id":"https://openalex.org/S4306400993","display_name":"Cineca Institutional Research Information System (Tor Vergata University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I116067653","host_organization_name":"University of Rome Tor Vergata","host_organization_lineage":["https://openalex.org/I116067653"],"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":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:art.torvergata.it:2108/225051","is_oa":true,"landing_page_url":"http://hdl.handle.net/2108/225051","pdf_url":"http://hdl.handle.net/2108/225051","source":{"id":"https://openalex.org/S4306400993","display_name":"Cineca Institutional Research Information System (Tor Vergata University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I116067653","host_organization_name":"University of Rome Tor Vergata","host_organization_lineage":["https://openalex.org/I116067653"],"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":"","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1957828342.pdf","grobid_xml":"https://content.openalex.org/works/W1957828342.grobid-xml"},"referenced_works_count":29,"referenced_works":["https://openalex.org/W37292689","https://openalex.org/W122144693","https://openalex.org/W133805957","https://openalex.org/W1023836239","https://openalex.org/W1497630848","https://openalex.org/W1892473547","https://openalex.org/W2029862871","https://openalex.org/W2030594149","https://openalex.org/W2058160370","https://openalex.org/W2080423409","https://openalex.org/W2088669451","https://openalex.org/W2088947008","https://openalex.org/W2133161369","https://openalex.org/W2155789756","https://openalex.org/W2168008333","https://openalex.org/W2473094635","https://openalex.org/W2595188188","https://openalex.org/W2621034492","https://openalex.org/W2915945429","https://openalex.org/W3146461141","https://openalex.org/W3216580779","https://openalex.org/W4285719527","https://openalex.org/W6604913720","https://openalex.org/W6605423179","https://openalex.org/W6626735502","https://openalex.org/W6629635441","https://openalex.org/W6720450528","https://openalex.org/W6734110167","https://openalex.org/W6734758699"],"related_works":["https://openalex.org/W3197004465","https://openalex.org/W2998303370","https://openalex.org/W4389860168","https://openalex.org/W2525440477","https://openalex.org/W2201305964","https://openalex.org/W2374813830","https://openalex.org/W2109997931","https://openalex.org/W2091251439","https://openalex.org/W2605536446","https://openalex.org/W3103057830"],"abstract_inverted_index":{"Several":[0],"location-aware":[1],"applications":[2,118],"rely":[3],"on":[4,139],"the":[5,29,32,59,66,69,74,86,102,127,131,140,145,148,168,181,185,191,195,199,211,220,227,234,243,249],"position":[6,23,34,64,76],"estimated":[7,33,75],"by":[8,58,95,263],"means":[9,96],"of":[10,31,42,61,65,71,85,97,104,129,147,157,176,219,245],"Global":[11],"Navigation":[12],"Satellite":[13],"Systems":[14],"(GNSS),":[15],"which":[16],"are":[17,56],"known":[18],"to":[19,78,81,121,126,161,179,190,215],"estimate":[20],"an":[21,25,62,91,163],"accurate":[22],"in":[24,37,40,73,101,152,184,188,242,259],"open":[26,153],"environment.":[27],"However,":[28,106],"quality":[30],"is":[35,93,137,160,213],"degraded":[36],"harsh":[38,110],"environments":[39],"terms":[41],"accuracy":[43],"and":[44,53,68,125,208,238],"reliability.":[45],"Liability-critical":[46],"services,":[47],"such":[48],"as":[49],"location-based":[50],"charging,":[51],"transportation,":[52],"road":[54],"tolling,":[55],"threatened":[57],"use":[60,241],"unreliable":[63],"user,":[67],"level":[70,183],"trust":[72],"has":[77],"be":[79],"considered":[80],"avoid":[82],"a":[83],"failure":[84],"full":[87],"service":[88],"chain.":[89],"Such":[90,134],"issue":[92],"faced":[94],"integrity":[98,112,252],"monitoring":[99,113,253],"methods":[100],"field":[103],"GNSS.":[105],"when":[107],"dealing":[108],"with":[109,233],"environments,":[111],"techniques":[114],"designed":[115],"for":[116,144,166],"aeronautical":[117],"would":[119],"lead":[120],"very":[122],"conservative":[123,135],"results":[124],"rejection":[128],"all":[130],"positions":[132,187],"obtained.":[133],"approach":[136],"based":[138],"theoretical":[141],"error":[142,224],"models":[143],"estimation":[146,218],"pseudorange":[149,169,200,231],"standard":[150,170,201],"deviation":[151,171,202],"sky.":[154],"The":[155],"purpose":[156],"this":[158],"work":[159],"propose":[162],"innovative":[164],"method":[165,237],"estimating":[167],"extrapolating":[172],"it":[173],"from":[174,229],"measurements":[175,232],"observable":[177],"data,":[178],"assess":[180],"confidence":[182],"obtained":[186],"relation":[189],"real":[192],"environment":[193,206],"surrounding":[194],"user.":[196],"While":[197],"measuring":[198],"taking":[203],"into":[204],"account":[205],"conditions":[207],"receiver":[209,250],"accuracy,":[210],"user":[212,221],"able":[214],"achieve":[216],"better":[217],"equivalent":[222],"range":[223],"(UERE).":[225],"Estimating":[226],"UERE":[228],"raw":[230],"proposed":[235],"run-time":[236],"its":[239],"subsequent":[240],"computation":[244],"protection":[246,266],"levels":[247],"using":[248],"autonomous":[251],"(RAIM)":[254],"algorithm":[255],"shows":[256],"significant":[257],"improvement":[258],"navigation":[260],"system":[261],"availability":[262],"deriving":[264],"tight":[265],"levels.":[267]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":5},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}