{"id":"https://openalex.org/W2753115662","doi":"https://doi.org/10.1109/msp.2017.2710235","title":"Time-Frequency Analysis for GNSSs: From interference mitigation to system monitoring","display_name":"Time-Frequency Analysis for GNSSs: From interference mitigation to system monitoring","publication_year":2017,"publication_date":"2017-09-01","ids":{"openalex":"https://openalex.org/W2753115662","doi":"https://doi.org/10.1109/msp.2017.2710235","mag":"2753115662"},"language":"en","primary_location":{"id":"doi:10.1109/msp.2017.2710235","is_oa":false,"landing_page_url":"https://doi.org/10.1109/msp.2017.2710235","pdf_url":null,"source":{"id":"https://openalex.org/S120977877","display_name":"IEEE Signal Processing Magazine","issn_l":"1053-5888","issn":["1053-5888","1558-0792"],"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 Signal Processing Magazine","raw_type":"journal-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/A5007661434","display_name":"Moeness G. Amin","orcid":"https://orcid.org/0000-0002-0926-4120"},"institutions":[{"id":"https://openalex.org/I7863295","display_name":"Villanova University","ror":"https://ror.org/02g7kd627","country_code":"US","type":"education","lineage":["https://openalex.org/I7863295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Moeness G. Amin","raw_affiliation_strings":["Center for Advanced Communications, Villanova University, Pennsylvania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Advanced Communications, Villanova University, Pennsylvania","institution_ids":["https://openalex.org/I7863295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051990869","display_name":"Daniele Borio","orcid":"https://orcid.org/0000-0003-3573-5093"},"institutions":[{"id":"https://openalex.org/I2800387288","display_name":"European Commission","ror":"https://ror.org/00k4n6c32","country_code":"BE","type":"government","lineage":["https://openalex.org/I1320481043","https://openalex.org/I2800387288"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Daniele Borio","raw_affiliation_strings":["JRC, European Commission"],"raw_orcid":"https://orcid.org/0000-0003-3573-5093","affiliations":[{"raw_affiliation_string":"JRC, European Commission","institution_ids":["https://openalex.org/I2800387288"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074195801","display_name":"Yimin D. Zhang","orcid":"https://orcid.org/0000-0002-4625-209X"},"institutions":[{"id":"https://openalex.org/I84392919","display_name":"Temple University","ror":"https://ror.org/00kx1jb78","country_code":"US","type":"education","lineage":["https://openalex.org/I84392919"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yimin D. Zhang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Temple University, Philadelphia, Pennsylvania"],"raw_orcid":"https://orcid.org/0000-0002-4625-209X","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Temple University, Philadelphia, Pennsylvania","institution_ids":["https://openalex.org/I84392919"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050111981","display_name":"Lorenzo Galleani","orcid":"https://orcid.org/0000-0003-3075-4113"},"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":"Lorenzo Galleani","raw_affiliation_strings":["Department of Electronics and Telecommunications, Politecnico di Torino"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Telecommunications, Politecnico di Torino","institution_ids":["https://openalex.org/I177477856"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":104.1177,"has_fulltext":false,"cited_by_count":75,"citation_normalized_percentile":{"value":0.99838559,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"34","issue":"5","first_page":"85","last_page":"95"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10655","display_name":"GNSS positioning and interference","score":0.9993000030517578,"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":0.9993000030517578,"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":0.998199999332428,"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/T12004","display_name":"Advanced Frequency and Time Standards","score":0.9973000288009644,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/gnss-applications","display_name":"GNSS applications","score":0.8346962332725525},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7596867084503174},{"id":"https://openalex.org/keywords/jamming","display_name":"Jamming","score":0.609296441078186},{"id":"https://openalex.org/keywords/satellite-system","display_name":"Satellite system","score":0.5373823046684265},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5353320837020874},{"id":"https://openalex.org/keywords/satellite-navigation","display_name":"Satellite navigation","score":0.4541865587234497},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.4264855682849884},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.42277878522872925},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.36664044857025146},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.335558146238327},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.2575790286064148},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.24819058179855347},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.19193512201309204},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.13186568021774292},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10234743356704712}],"concepts":[{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.8346962332725525},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7596867084503174},{"id":"https://openalex.org/C2779079576","wikidata":"https://www.wikidata.org/wiki/Q17092823","display_name":"Jamming","level":2,"score":0.609296441078186},{"id":"https://openalex.org/C2778027091","wikidata":"https://www.wikidata.org/wiki/Q25346003","display_name":"Satellite system","level":4,"score":0.5373823046684265},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5353320837020874},{"id":"https://openalex.org/C36301306","wikidata":"https://www.wikidata.org/wiki/Q179435","display_name":"Satellite navigation","level":3,"score":0.4541865587234497},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.4264855682849884},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.42277878522872925},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.36664044857025146},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.335558146238327},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.2575790286064148},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.24819058179855347},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.19193512201309204},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.13186568021774292},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10234743356704712},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","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/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/msp.2017.2710235","is_oa":false,"landing_page_url":"https://doi.org/10.1109/msp.2017.2710235","pdf_url":null,"source":{"id":"https://openalex.org/S120977877","display_name":"IEEE Signal Processing Magazine","issn_l":"1053-5888","issn":["1053-5888","1558-0792"],"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 Signal Processing Magazine","raw_type":"journal-article"},{"id":"pmh:oai:publications.jrc.ec.europa.eu:111111111/47923","is_oa":false,"landing_page_url":"http://ieeexplore.ieee.org/document/8026105/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401126","display_name":"Joint Research Centre (European Commission)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2800387288","host_organization_name":"European Commission","host_organization_lineage":["https://openalex.org/I2800387288"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Articles in periodicals and books"},{"id":"pmh:oai:publications.jrc.ec.europa.eu:111111111/48403","is_oa":false,"landing_page_url":"http://publications.jrc.ec.europa.eu/repository/handle/JRC106129","pdf_url":null,"source":{"id":"https://openalex.org/S4306401126","display_name":"Joint Research Centre (European Commission)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2800387288","host_organization_name":"European Commission","host_organization_lineage":["https://openalex.org/I2800387288"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Articles in periodicals and books"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":50,"referenced_works":["https://openalex.org/W153365076","https://openalex.org/W229404245","https://openalex.org/W999453208","https://openalex.org/W1485615962","https://openalex.org/W1486128275","https://openalex.org/W1498133965","https://openalex.org/W1604800675","https://openalex.org/W2028693111","https://openalex.org/W2043206083","https://openalex.org/W2062521889","https://openalex.org/W2078685049","https://openalex.org/W2094299255","https://openalex.org/W2096732023","https://openalex.org/W2103970448","https://openalex.org/W2115144768","https://openalex.org/W2125451115","https://openalex.org/W2125765885","https://openalex.org/W2126133656","https://openalex.org/W2148458692","https://openalex.org/W2159012223","https://openalex.org/W2166799841","https://openalex.org/W2167190283","https://openalex.org/W2185355392","https://openalex.org/W2189469324","https://openalex.org/W2214200376","https://openalex.org/W2313549342","https://openalex.org/W2316642606","https://openalex.org/W2327737748","https://openalex.org/W2344472892","https://openalex.org/W2346154054","https://openalex.org/W2346910564","https://openalex.org/W2398697498","https://openalex.org/W2490820845","https://openalex.org/W2501691160","https://openalex.org/W2550790750","https://openalex.org/W2598433862","https://openalex.org/W2602505373","https://openalex.org/W2613126854","https://openalex.org/W2971230710","https://openalex.org/W3151807103","https://openalex.org/W6606299529","https://openalex.org/W6609062836","https://openalex.org/W6628891736","https://openalex.org/W6674776011","https://openalex.org/W6688411816","https://openalex.org/W6704858626","https://openalex.org/W6729368540","https://openalex.org/W6735187488","https://openalex.org/W6735351558","https://openalex.org/W6737676337"],"related_works":["https://openalex.org/W2375040471","https://openalex.org/W4392115504","https://openalex.org/W2068158190","https://openalex.org/W4250690488","https://openalex.org/W2028990501","https://openalex.org/W4253581709","https://openalex.org/W3205180365","https://openalex.org/W2463060271","https://openalex.org/W4233201170","https://openalex.org/W1995035072"],"abstract_inverted_index":{"In":[0],"this":[1],"article,":[2],"we":[3],"discuss":[4],"the":[5,41,44,48,61,79,102,105,109,112,118,131,138,155,163],"important":[6],"role":[7,133],"of":[8,36,66,104,114,120,134,140,157,165],"time-frequency":[9],"(TF)":[10],"signal":[11],"representations":[12],"in":[13,43,78,94,136,154],"enhancing":[14],"global":[15],"navigation":[16,62],"satellite":[17,144],"system":[18],"(GNSS)":[19],"receiver":[20],"performance.":[21],"Both":[22],"linear":[23],"transforms":[24],"and":[25,50,89,99,146],"quadratic":[26],"TF":[27,45,80],"distributions":[28],"(QTFDs)":[29],"are":[30,159],"considered.":[31],"We":[32],"review":[33],"recent":[34],"advances":[35],"antijam":[37,167],"techniques":[38],"that":[39],"exploit":[40],"distinction":[42],"signatures":[46],"between":[47],"desired":[49],"undesired":[51],"signals,":[52],"enabling":[53],"effective":[54,124],"jammer":[55],"excision":[56],"with":[57,108],"minimum":[58],"distortion":[59],"to":[60,75,92,161],"signals.":[63],"The":[64,127],"characterization":[65],"jammers":[67],"by":[68],"their":[69],"instantaneous":[70],"frequencies":[71],"(IFs)":[72],"lends":[73],"itself":[74],"sparse":[76,90],"structures":[77],"domain":[81,96,107],"and,":[82],"as":[83],"such,":[84],"invites":[85],"compressive":[86],"sensing":[87],"(CS)":[88],"reconstruction":[91],"aid":[93],"joint-variable":[95],"jamming":[97,125,158],"localization":[98],"suppression.":[100],"Furthermore,":[101],"integration":[103],"spatial":[106],"TFDs,":[110],"through":[111],"use":[113],"multiantenna":[115],"receivers,":[116],"permits":[117],"applications":[119],"space-time":[121],"processing":[122],"for":[123],"mitigation.":[126],"article":[128],"also":[129],"describes":[130],"fundamental":[132],"TFDs":[135],"monitoring":[137],"performance":[139],"new":[141],"GNSSs,":[142],"including":[143],"clocks":[145],"ionospheric":[147],"scintillation":[148],"data.":[149],"Real":[150],"GNSS":[151],"data":[152],"collected":[153],"presence":[156],"used":[160],"demonstrate":[162],"effectiveness":[164],"TF-based":[166],"approaches.":[168]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":12},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":11},{"year":2020,"cited_by_count":10},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":11}],"updated_date":"2026-08-01T09:00:35.917206","created_date":"2017-09-15T00:00:00"}