{"id":"https://openalex.org/W2955516329","doi":"https://doi.org/10.1109/access.2019.2926323","title":"Acceleration Method for Software Signal Simulators of BDS Navigation Signals and RDSS Signals Based on GPGPU","display_name":"Acceleration Method for Software Signal Simulators of BDS Navigation Signals and RDSS Signals Based on GPGPU","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2955516329","doi":"https://doi.org/10.1109/access.2019.2926323","mag":"2955516329"},"language":"en","primary_location":{"id":"doi:10.1109/access.2019.2926323","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2926323","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08753599.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08753599.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100435822","display_name":"Lei Wang","orcid":"https://orcid.org/0000-0002-0077-145X"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Wang","raw_affiliation_strings":["College of Electronic Science and Technology, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0002-0077-145X","affiliations":[{"raw_affiliation_string":"College of Electronic Science and Technology, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075111829","display_name":"Xiaomei Tang","orcid":"https://orcid.org/0000-0002-0641-033X"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaomei Tang","raw_affiliation_strings":["College of Electronic Science and Technology, National University of Defense Technology, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electronic Science and Technology, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100367188","display_name":"Jing Li","orcid":"https://orcid.org/0000-0002-2256-9818"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingyuan Li","raw_affiliation_strings":["College of Electronic Science and Technology, National University of Defense Technology, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electronic Science and Technology, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103113525","display_name":"Baiyu Li","orcid":"https://orcid.org/0000-0003-1088-9328"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Baiyu Li","raw_affiliation_strings":["College of Electronic Science and Technology, National University of Defense Technology, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electronic Science and Technology, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000176820","display_name":"Feixue Wang","orcid":"https://orcid.org/0000-0003-2448-3740"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feixue Wang","raw_affiliation_strings":["College of Electronic Science and Technology, National University of Defense Technology, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electronic Science and Technology, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":7.3608,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.97026523,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"7","issue":null,"first_page":"102843","last_page":"102851"},"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/T11405","display_name":"Geophysics and Gravity Measurements","score":0.9976999759674072,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11325","display_name":"Inertial Sensor and Navigation","score":0.9943000078201294,"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/computer-science","display_name":"Computer science","score":0.7899683713912964},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5920929908752441},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.5843839645385742},{"id":"https://openalex.org/keywords/graphics-processing-unit","display_name":"Graphics processing unit","score":0.5541717410087585},{"id":"https://openalex.org/keywords/general-purpose-computing-on-graphics-processing-units","display_name":"General-purpose computing on graphics processing units","score":0.5521885752677917},{"id":"https://openalex.org/keywords/gnss-applications","display_name":"GNSS applications","score":0.5485398173332214},{"id":"https://openalex.org/keywords/acceleration","display_name":"Acceleration","score":0.5066445469856262},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5051320195198059},{"id":"https://openalex.org/keywords/cuda","display_name":"CUDA","score":0.47028449177742004},{"id":"https://openalex.org/keywords/satellite-system","display_name":"Satellite system","score":0.4455203413963318},{"id":"https://openalex.org/keywords/graphics","display_name":"Graphics","score":0.25131362676620483},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.20106935501098633},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.1984138786792755},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1360977292060852},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.08787709474563599}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7899683713912964},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5920929908752441},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.5843839645385742},{"id":"https://openalex.org/C2779851693","wikidata":"https://www.wikidata.org/wiki/Q183484","display_name":"Graphics processing unit","level":2,"score":0.5541717410087585},{"id":"https://openalex.org/C50630238","wikidata":"https://www.wikidata.org/wiki/Q971505","display_name":"General-purpose computing on graphics processing units","level":3,"score":0.5521885752677917},{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.5485398173332214},{"id":"https://openalex.org/C117896860","wikidata":"https://www.wikidata.org/wiki/Q11376","display_name":"Acceleration","level":2,"score":0.5066445469856262},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5051320195198059},{"id":"https://openalex.org/C2778119891","wikidata":"https://www.wikidata.org/wiki/Q477690","display_name":"CUDA","level":2,"score":0.47028449177742004},{"id":"https://openalex.org/C2778027091","wikidata":"https://www.wikidata.org/wiki/Q25346003","display_name":"Satellite system","level":4,"score":0.4455203413963318},{"id":"https://openalex.org/C21442007","wikidata":"https://www.wikidata.org/wiki/Q1027879","display_name":"Graphics","level":2,"score":0.25131362676620483},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.20106935501098633},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.1984138786792755},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1360977292060852},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.08787709474563599},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2019.2926323","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2926323","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08753599.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:bf83c75993f54a2aad16e1717ec3b548","is_oa":true,"landing_page_url":"https://doaj.org/article/bf83c75993f54a2aad16e1717ec3b548","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 7, Pp 102843-102851 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2019.2926323","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2926323","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08753599.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.6299999952316284,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2955516329.pdf","grobid_xml":"https://content.openalex.org/works/W2955516329.grobid-xml"},"referenced_works_count":21,"referenced_works":["https://openalex.org/W645173616","https://openalex.org/W1992851788","https://openalex.org/W1993426456","https://openalex.org/W2126754066","https://openalex.org/W2134145080","https://openalex.org/W2171253067","https://openalex.org/W2184410349","https://openalex.org/W2281939196","https://openalex.org/W2289898850","https://openalex.org/W2296155956","https://openalex.org/W2380849441","https://openalex.org/W2415832832","https://openalex.org/W2743724396","https://openalex.org/W2802498249","https://openalex.org/W2919576603","https://openalex.org/W6678717660","https://openalex.org/W6680134982","https://openalex.org/W6685242764","https://openalex.org/W6685970628","https://openalex.org/W6710109417","https://openalex.org/W6742396199"],"related_works":["https://openalex.org/W1963859303","https://openalex.org/W2364044215","https://openalex.org/W2389600408","https://openalex.org/W240129890","https://openalex.org/W3048701459","https://openalex.org/W2149078538","https://openalex.org/W2080146221","https://openalex.org/W2370314112","https://openalex.org/W1912958759","https://openalex.org/W2792081825"],"abstract_inverted_index":{"General":[0],"purpose":[1],"graphics":[2],"processing":[3],"unit":[4],"(GPGPU)":[5],"has":[6],"a":[7,104],"great":[8],"advantage":[9],"in":[10,16,52,69,111,173],"parallel":[11],"computation,":[12],"which":[13],"is":[14,109,147,163,171],"appropriate":[15],"the":[17,58,63,70,90,93,99,122,128,134,139,144,153,157,169,177,183],"development":[18,71],"of":[19,57,72,92,152,168],"signal":[20,31,60,65,82,125,130,159],"simulators":[21,32],"for":[22,33,121],"global":[23],"navigation":[24,35,41],"satellite":[25,36,46],"system":[26,37],"(GNSS)":[27],"signals.":[28],"Real-time":[29],"software":[30],"BeiDou":[34],"(BDS)":[38],"signals,":[39,49],"including":[40,176],"signals":[42,170],"and":[43,62,85,127,182],"radio":[44],"determination":[45],"service":[47],"(RDSS)":[48],"are":[50,67,119,141],"developed":[51],"this":[53,112,161],"paper.":[54,113],"The":[55,75,114,166],"characteristics":[56],"continuous":[59],"simulation":[61,66,126],"burst":[64],"considered":[68],"GPU":[73,76,86,101,116],"algorithms.":[74],"algorithm":[77],"optimization":[78],"considers":[79],"memory":[80],"usage,":[81],"combination":[83],"method,":[84],"block":[87,102,106,117],"design":[88,107],"under":[89],"goal":[91],"least":[94],"time":[95,145],"consumption.":[96],"To":[97],"get":[98],"best":[100],"design,":[103],"generalized":[105],"model":[108],"built":[110],"optimized":[115,154],"parameters":[118,140],"got":[120],"BDS":[123,135],"B1":[124,136],"RDSS":[129,158],"simulation,":[131,137,160],"separately.":[132],"For":[133,156],"when":[138],"not":[142],"optimized,":[143],"consumption":[146],"more":[148],"than":[149],"three":[150],"times":[151],"result.":[155],"value":[162],"4.5":[164],"times.":[165],"correctness":[167],"verified":[172],"many":[174],"aspects,":[175],"power":[178],"spectral":[179],"density":[180],"(PSD)":[181],"pseudo":[184],"range":[185],"precision.":[186]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
