{"id":"https://openalex.org/W2118032961","doi":"https://doi.org/10.1109/isspa.2007.4555568","title":"Tracking performance of the coherent and noncoherent discriminators in strong multipath","display_name":"Tracking performance of the coherent and noncoherent discriminators in strong multipath","publication_year":2007,"publication_date":"2007-02-01","ids":{"openalex":"https://openalex.org/W2118032961","doi":"https://doi.org/10.1109/isspa.2007.4555568","mag":"2118032961"},"language":"en","primary_location":{"id":"doi:10.1109/isspa.2007.4555568","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isspa.2007.4555568","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 9th International Symposium on Signal Processing and Its Applications","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/A5101635487","display_name":"Liyu Liu","orcid":"https://orcid.org/0000-0001-9784-8240"},"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":true,"raw_author_name":"Liyu Liu","raw_affiliation_strings":["Center for Advanced Communications, Villanova University, USA","Center for Adv. Commun., Villanova Univ., Villanova, PA"],"affiliations":[{"raw_affiliation_string":"Center for Advanced Communications, Villanova University, USA","institution_ids":["https://openalex.org/I7863295"]},{"raw_affiliation_string":"Center for Adv. Commun., Villanova Univ., Villanova, PA","institution_ids":["https://openalex.org/I7863295"]}]},{"author_position":"last","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 Amin","raw_affiliation_strings":["Center for Advanced Communications, Villanova University, USA","Center for Adv. Commun., Villanova Univ., Villanova, PA"],"affiliations":[{"raw_affiliation_string":"Center for Advanced Communications, Villanova University, USA","institution_ids":["https://openalex.org/I7863295"]},{"raw_affiliation_string":"Center for Adv. Commun., Villanova Univ., Villanova, PA","institution_ids":["https://openalex.org/I7863295"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5101635487"],"corresponding_institution_ids":["https://openalex.org/I7863295"],"apc_list":null,"apc_paid":null,"fwci":1.7977,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.87291208,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10655","display_name":"GNSS positioning and interference","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9994000196456909,"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/T10711","display_name":"Target Tracking and Data Fusion in Sensor Networks","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.8537912368774414},{"id":"https://openalex.org/keywords/discriminator","display_name":"Discriminator","score":0.8508716821670532},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.696880578994751},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6554490923881531},{"id":"https://openalex.org/keywords/multipath-mitigation","display_name":"Multipath mitigation","score":0.6434100270271301},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.5567281246185303},{"id":"https://openalex.org/keywords/delay-spread","display_name":"Delay spread","score":0.501535177230835},{"id":"https://openalex.org/keywords/ranging","display_name":"Ranging","score":0.44616925716400146},{"id":"https://openalex.org/keywords/amplitude","display_name":"Amplitude","score":0.41035011410713196},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3810189366340637},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3689126968383789},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.34863001108169556},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.29082977771759033},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.2019994854927063},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14792203903198242},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.14262175559997559},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1383952498435974},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.1194542646408081}],"concepts":[{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.8537912368774414},{"id":"https://openalex.org/C2779803651","wikidata":"https://www.wikidata.org/wiki/Q5282088","display_name":"Discriminator","level":3,"score":0.8508716821670532},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.696880578994751},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6554490923881531},{"id":"https://openalex.org/C2776015439","wikidata":"https://www.wikidata.org/wiki/Q25313558","display_name":"Multipath mitigation","level":4,"score":0.6434100270271301},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.5567281246185303},{"id":"https://openalex.org/C49456836","wikidata":"https://www.wikidata.org/wiki/Q666814","display_name":"Delay spread","level":4,"score":0.501535177230835},{"id":"https://openalex.org/C115051666","wikidata":"https://www.wikidata.org/wiki/Q6522493","display_name":"Ranging","level":2,"score":0.44616925716400146},{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.41035011410713196},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3810189366340637},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3689126968383789},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.34863001108169556},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.29082977771759033},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.2019994854927063},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14792203903198242},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.14262175559997559},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1383952498435974},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.1194542646408081},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isspa.2007.4555568","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isspa.2007.4555568","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 9th International Symposium on Signal Processing and Its Applications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Reduced inequalities","score":0.7599999904632568,"id":"https://metadata.un.org/sdg/10"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W13525743","https://openalex.org/W2047558282","https://openalex.org/W2062559497","https://openalex.org/W2113932489","https://openalex.org/W2114735142","https://openalex.org/W2121548617","https://openalex.org/W2148595315","https://openalex.org/W2535504846","https://openalex.org/W6728152786"],"related_works":["https://openalex.org/W2799332070","https://openalex.org/W4313423384","https://openalex.org/W2034049615","https://openalex.org/W2579023316","https://openalex.org/W614679600","https://openalex.org/W1998718096","https://openalex.org/W2111666362","https://openalex.org/W2152402211","https://openalex.org/W2596329565","https://openalex.org/W2352708839"],"abstract_inverted_index":{"Signal":[0],"multipath":[1,29,82,100],"leads":[2],"to":[3,35,60],"undesirable":[4],"tracking":[5,18,87],"errors":[6,88],"and":[7,32,55,93],"inaccurate":[8],"ranging":[9],"information":[10],"for":[11,89],"GPS":[12,45,86],"receivers.":[13],"The":[14],"extent":[15],"of":[16,64,80],"the":[17,22,28,36,41,44,48,81,85],"error":[19],"in":[20,47,98],"compromising":[21],"receiver":[23,46],"discriminator":[24,92],"performance":[25],"depends":[26],"on":[27,84],"amplitude,":[30],"delay,":[31],"phase":[33],"relative":[34],"direct":[37],"path.":[38],"Compared":[39],"with":[40],"rural":[42],"area,":[43,50],"semi-enclosed":[49],"such":[51],"as":[52],"city":[53],"canyons":[54],"building":[56],"shadows,":[57],"is":[58],"subject":[59],"much":[61],"weaker":[62],"line":[63],"sight":[65],"propagation":[66],"environment":[67],"which":[68],"further":[69],"compromise":[70],"its":[71],"performance.":[72],"In":[73],"this":[74],"paper,":[75],"we":[76],"derive":[77],"analytical":[78],"expressions":[79],"effect":[83],"both":[90],"coherent":[91],"noncoherent":[94],"early-minus-late":[95],"power":[96],"discriminators":[97],"strong":[99],"environment...":[101]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}