DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Halim | ko |
dc.contributor.author | Pullen, Sam | ko |
dc.contributor.author | Lee, Jiyun | ko |
dc.contributor.author | Park, Byoungwoon | ko |
dc.contributor.author | Yoon, Moonseok | ko |
dc.contributor.author | Seo, Jiwon | ko |
dc.date.accessioned | 2022-10-30T01:01:26Z | - |
dc.date.available | 2022-10-30T01:01:26Z | - |
dc.date.created | 2022-04-05 | - |
dc.date.created | 2022-04-05 | - |
dc.date.created | 2022-04-05 | - |
dc.date.issued | 2022-10 | - |
dc.identifier.citation | IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS, v.23, no.10, pp.17801 - 17808 | - |
dc.identifier.issn | 1524-9050 | - |
dc.identifier.uri | http://hdl.handle.net/10203/299167 | - |
dc.description.abstract | Ground-based Augmentation System (GBAS) augments Global Navigation Satellite Systems (GNSS) to support the precision approach and landing of aircraft. To guarantee integrity, existing single-frequency GBAS utilizes position-domain geometry screening to eliminate potentially unsafe satellite geometries by inflating one or more broadcast GBAS parameters. However, GBAS availability can be drastically impacted in low-latitude regions where severe ionospheric conditions have been observed. Thus, we developed a novel geometry-screening algorithm in this study to improve GBAS availability in low-latitude regions. Simulations demonstrate that the proposed method can provide 5-8 percentage point availability enhancement of GBAS at Galeao airport near Rio de Janeiro, Brazil, compared to existing methods. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | Optimal Parameter Inflation to Enhance the Availability of Single-Frequency GBAS for Intelligent Air Transportation | - |
dc.type | Article | - |
dc.identifier.wosid | 000770572500001 | - |
dc.identifier.scopusid | 2-s2.0-85126665854 | - |
dc.type.rims | ART | - |
dc.citation.volume | 23 | - |
dc.citation.issue | 10 | - |
dc.citation.beginningpage | 17801 | - |
dc.citation.endingpage | 17808 | - |
dc.citation.publicationname | IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS | - |
dc.identifier.doi | 10.1109/TITS.2022.3157138 | - |
dc.contributor.localauthor | Lee, Jiyun | - |
dc.contributor.nonIdAuthor | Lee, Halim | - |
dc.contributor.nonIdAuthor | Pullen, Sam | - |
dc.contributor.nonIdAuthor | Park, Byoungwoon | - |
dc.contributor.nonIdAuthor | Yoon, Moonseok | - |
dc.contributor.nonIdAuthor | Seo, Jiwon | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Geometry | - |
dc.subject.keywordAuthor | Satellites | - |
dc.subject.keywordAuthor | Satellite broadcasting | - |
dc.subject.keywordAuthor | Global navigation satellite system | - |
dc.subject.keywordAuthor | Optimization | - |
dc.subject.keywordAuthor | Electronic mail | - |
dc.subject.keywordAuthor | Atmospheric modeling | - |
dc.subject.keywordAuthor | Availability | - |
dc.subject.keywordAuthor | integrity | - |
dc.subject.keywordAuthor | ground-based augmentation system (GBAS) | - |
dc.subject.keywordAuthor | ionospheric gradient | - |
dc.subject.keywordAuthor | linear programming | - |
dc.subject.keywordAuthor | position-domain geometry screening | - |
dc.subject.keywordPlus | IONOSPHERIC DELAY GRADIENT | - |
dc.subject.keywordPlus | SPATIAL DECORRELATION | - |
dc.subject.keywordPlus | AREA AUGMENTATION | - |
dc.subject.keywordPlus | GPS | - |
dc.subject.keywordPlus | SYSTEM | - |
dc.subject.keywordPlus | MITIGATION | - |
dc.subject.keywordPlus | ANOMALIES | - |
dc.subject.keywordPlus | SELECTION | - |
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