{"id":"https://openalex.org/W2001831180","doi":"https://doi.org/10.1109/upinlbs.2014.7033704","title":"Use of diversity techniques for weak GNSS signal tracking in fading environments","display_name":"Use of diversity techniques for weak GNSS signal tracking in fading environments","publication_year":2014,"publication_date":"2014-11-01","ids":{"openalex":"https://openalex.org/W2001831180","doi":"https://doi.org/10.1109/upinlbs.2014.7033704","mag":"2001831180"},"language":"en","primary_location":{"id":"doi:10.1109/upinlbs.2014.7033704","is_oa":false,"landing_page_url":"https://doi.org/10.1109/upinlbs.2014.7033704","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 Ubiquitous Positioning Indoor Navigation and Location Based Service (UPINLBS)","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/A5086015259","display_name":"Ranjeeth Kumar Siddakatte","orcid":null},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Ranjeeth Kumar Siddakatte","raw_affiliation_strings":["Schulich School of Engineering Position Location, University of Calgary, Alberta, Canada","Schulich School of Engineering, Position Location and Navigation (PLAN) Group, University of Calgary, 2500 University Drive, N.W., Calgary, Alberta, Canada, T2N 1N4"],"affiliations":[{"raw_affiliation_string":"Schulich School of Engineering Position Location, University of Calgary, Alberta, Canada","institution_ids":["https://openalex.org/I168635309"]},{"raw_affiliation_string":"Schulich School of Engineering, Position Location and Navigation (PLAN) Group, University of Calgary, 2500 University Drive, N.W., Calgary, Alberta, Canada, T2N 1N4","institution_ids":["https://openalex.org/I168635309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027184677","display_name":"Ali Broumandan","orcid":"https://orcid.org/0000-0001-7268-6257"},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Ali Broumandan","raw_affiliation_strings":["Schulich School of Engineering Position Location, University of Calgary, Alberta, Canada","Schulich School of Engineering, Position Location and Navigation (PLAN) Group, University of Calgary, 2500 University Drive, N.W., Calgary, Alberta, Canada, T2N 1N4"],"affiliations":[{"raw_affiliation_string":"Schulich School of Engineering Position Location, University of Calgary, Alberta, Canada","institution_ids":["https://openalex.org/I168635309"]},{"raw_affiliation_string":"Schulich School of Engineering, Position Location and Navigation (PLAN) Group, University of Calgary, 2500 University Drive, N.W., Calgary, Alberta, Canada, T2N 1N4","institution_ids":["https://openalex.org/I168635309"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029695687","display_name":"G\u00e9rard Lachapelle","orcid":"https://orcid.org/0000-0001-9251-1665"},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Gerard Lachapelle","raw_affiliation_strings":["University of Calgary, Calgary, AB, CA","Schulich School of Engineering, Position Location and Navigation (PLAN) Group, University of Calgary, 2500 University Drive, N.W., Calgary, Alberta, Canada, T2N 1N4"],"affiliations":[{"raw_affiliation_string":"University of Calgary, Calgary, AB, CA","institution_ids":["https://openalex.org/I168635309"]},{"raw_affiliation_string":"Schulich School of Engineering, Position Location and Navigation (PLAN) Group, University of Calgary, 2500 University Drive, N.W., Calgary, Alberta, Canada, T2N 1N4","institution_ids":["https://openalex.org/I168635309"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5086015259"],"corresponding_institution_ids":["https://openalex.org/I168635309"],"apc_list":null,"apc_paid":null,"fwci":0.4257,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.67194039,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"58","issue":null,"first_page":"1","last_page":"10"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9962999820709229,"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"}},"topics":[{"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"}},{"id":"https://openalex.org/T10655","display_name":"GNSS positioning and interference","score":0.9940000176429749,"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/T13121","display_name":"Radio Wave Propagation Studies","score":0.9940000176429749,"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/gnss-applications","display_name":"GNSS applications","score":0.7922064065933228},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.7726595401763916},{"id":"https://openalex.org/keywords/pseudorange","display_name":"Pseudorange","score":0.7602229118347168},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6570359468460083},{"id":"https://openalex.org/keywords/antenna-diversity","display_name":"Antenna diversity","score":0.654403805732727},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.5634469389915466},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5056610107421875},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.48512113094329834},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.44150251150131226},{"id":"https://openalex.org/keywords/multipath-mitigation","display_name":"Multipath mitigation","score":0.43093931674957275},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.3698897361755371},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3205971121788025},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2871062755584717},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.2196938693523407},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18496987223625183}],"concepts":[{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.7922064065933228},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.7726595401763916},{"id":"https://openalex.org/C174201072","wikidata":"https://www.wikidata.org/wiki/Q1187347","display_name":"Pseudorange","level":4,"score":0.7602229118347168},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6570359468460083},{"id":"https://openalex.org/C60069766","wikidata":"https://www.wikidata.org/wiki/Q357054","display_name":"Antenna diversity","level":3,"score":0.654403805732727},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.5634469389915466},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5056610107421875},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.48512113094329834},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.44150251150131226},{"id":"https://openalex.org/C2776015439","wikidata":"https://www.wikidata.org/wiki/Q25313558","display_name":"Multipath mitigation","level":4,"score":0.43093931674957275},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.3698897361755371},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3205971121788025},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2871062755584717},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.2196938693523407},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18496987223625183},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/upinlbs.2014.7033704","is_oa":false,"landing_page_url":"https://doi.org/10.1109/upinlbs.2014.7033704","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 Ubiquitous Positioning Indoor Navigation and Location Based Service (UPINLBS)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.652.3864","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.652.3864","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://plan.geomatics.ucalgary.ca/papers/upinlbs_paper_ranjeeth_03nov2014.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.8500000238418579}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1549290639","https://openalex.org/W1979154650","https://openalex.org/W1990402609","https://openalex.org/W1994641974","https://openalex.org/W2038166203","https://openalex.org/W2112504423","https://openalex.org/W2132639726","https://openalex.org/W2145417574","https://openalex.org/W2160465987","https://openalex.org/W2183197496","https://openalex.org/W2189148253","https://openalex.org/W2261181748","https://openalex.org/W2288201224","https://openalex.org/W2596567462","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W3117915744","https://openalex.org/W768388283","https://openalex.org/W3130617165","https://openalex.org/W2052432379","https://openalex.org/W2099722387","https://openalex.org/W2025635845","https://openalex.org/W2135108200","https://openalex.org/W2031586645","https://openalex.org/W2019834240","https://openalex.org/W2593722200"],"abstract_inverted_index":{"This":[0],"research":[1],"focuses":[2],"on":[3,54,66,77],"improving":[4],"the":[5,55,119,124],"GNSS":[6,17,46],"signal":[7,18,22,35],"measurement":[8,126],"performance":[9],"in":[10,20,48,84],"harsh":[11],"multipath":[12],"environments.":[13],"The":[14,34,72,91],"nature":[15],"of":[16,44],"propagation":[19],"typical":[21],"impeding":[23],"wireless":[24],"channels":[25],"such":[26,49],"as":[27],"indoors":[28],"and":[29,40,87,98,107,131],"urban":[30,88],"environments":[31,50],"is":[32,70,75],"studied.":[33],"power":[36],"distribution,":[37],"delay":[38],"spread,":[39],"Doppler":[41,125],"spread":[42],"characteristics":[43],"real":[45,78],"signals":[47],"are":[51,101],"investigated.":[52],"Based":[53],"observations":[56],"obtained":[57],"from":[58],"this":[59],"characterization,":[60],"a":[61,139],"closed-loop":[62],"tracking":[63,121],"architecture":[64],"based":[65],"spatial":[67,110],"diversity":[68,111],"reception":[69,106,112],"proposed.":[71],"proposed":[73,120],"algorithm":[74],"tested":[76],"data":[79],"collected":[80],"using":[81],"two":[82],"antennas":[83],"indoor":[85],"static":[86],"kinematic":[89],"scenarios.":[90,115],"carrier":[92],"loop":[93,96],"tracking,":[94,97],"code":[95],"pseudorange":[99,132],"errors":[100],"compared":[102,137],"between":[103],"single":[104,140],"antenna":[105,109,141],"dual":[108],"for":[113],"different":[114],"Results":[116],"show":[117],"that":[118],"method":[122],"improves":[123],"by":[127,134],"more":[128],"than":[129],"50%":[130],"measurements":[133],"2\u20135":[135],"m":[136],"to":[138],"receiver.":[142]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
