Power matching approach for GPS coverage extension
The inherent problem of the Global Positioning System (GPS), which is signal obstruction, remains the major obstacle that inhibits it from functioning as a "reliable stand-alone" positioning system. Therefore, it is becoming a common practice to couple the GPS system with an external posit...
محفوظ في:
| المؤلف الرئيسي: | |
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| مؤلفون آخرون: | |
| التنسيق: | article |
| منشور في: |
2006
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| الوصول للمادة أونلاين: | http://hdl.handle.net/10725/11174 http://dx.doi.org/10.1109/TITS.2006.874720 http://libraries.lau.edu.lb/research/laur/terms-of-use/articles.php https://ieeexplore.ieee.org/abstract/document/1637671 |
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| _version_ | 1864513488331735040 |
|---|---|
| author | Saab, Samer S. |
| author2 | Kassas, Zaher M. |
| author2_role | author |
| author_facet | Saab, Samer S. Kassas, Zaher M. |
| author_role | author |
| dc.creator.none.fl_str_mv | Saab, Samer S. Kassas, Zaher M. |
| dc.date.none.fl_str_mv | 2006 2019-07-30T10:04:52Z 2019-07-30T10:04:52Z 2019-07-30 |
| dc.identifier.none.fl_str_mv | 1524-9050 http://hdl.handle.net/10725/11174 http://dx.doi.org/10.1109/TITS.2006.874720 Saab, S. S., & Kassas, Z. M. (2006). Power matching approach for GPS coverage extension. IEEE Transactions on Intelligent Transportation Systems, 7(2), 156-166. http://libraries.lau.edu.lb/research/laur/terms-of-use/articles.php https://ieeexplore.ieee.org/abstract/document/1637671 |
| dc.language.none.fl_str_mv | en |
| dc.relation.none.fl_str_mv | IEEE Transactions on Intelligent Transportation Systems |
| dc.rights.*.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.title.none.fl_str_mv | Power matching approach for GPS coverage extension |
| dc.type.none.fl_str_mv | Article info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
| description | The inherent problem of the Global Positioning System (GPS), which is signal obstruction, remains the major obstacle that inhibits it from functioning as a "reliable stand-alone" positioning system. Therefore, it is becoming a common practice to couple the GPS system with an external positioning system whenever the GPS receiver is expected to operate in regions of dense canopy, such as urban areas. Commercial automobile navigation systems currently employ a GPS receiver coupled with a dead reckoning (DR) system and a map-matching algorithm. Most DR systems, which compensate for GPS inaccuracies and frequent GPS signal obstructions, employ an odometer and a directional sensor. In this paper, a power matching approach is proposed for GPS coverage extension in urban area. The algorithm, based on a statistical measure, correlates the received power from different GPS satellite vehicles (SVs), which leads to a specific signature, i.e., to a topographical database with periodic time-varying estimates of the received powers of SVs. An experimental approach is presented to examine the feasibility of applying the proposed positioning system. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | LAURepo_6b2e24d28f6057636c0b58a55d0aed09 |
| identifier_str_mv | 1524-9050 Saab, S. S., & Kassas, Z. M. (2006). Power matching approach for GPS coverage extension. IEEE Transactions on Intelligent Transportation Systems, 7(2), 156-166. |
| language_invalid_str_mv | en |
| network_acronym_str | LAURepo |
| network_name_str | Lebanese American University repository |
| oai_identifier_str | oai:laur.lau.edu.lb:10725/11174 |
| publishDate | 2006 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| spelling | Power matching approach for GPS coverage extensionSaab, Samer S.Kassas, Zaher M.The inherent problem of the Global Positioning System (GPS), which is signal obstruction, remains the major obstacle that inhibits it from functioning as a "reliable stand-alone" positioning system. Therefore, it is becoming a common practice to couple the GPS system with an external positioning system whenever the GPS receiver is expected to operate in regions of dense canopy, such as urban areas. Commercial automobile navigation systems currently employ a GPS receiver coupled with a dead reckoning (DR) system and a map-matching algorithm. Most DR systems, which compensate for GPS inaccuracies and frequent GPS signal obstructions, employ an odometer and a directional sensor. In this paper, a power matching approach is proposed for GPS coverage extension in urban area. The algorithm, based on a statistical measure, correlates the received power from different GPS satellite vehicles (SVs), which leads to a specific signature, i.e., to a topographical database with periodic time-varying estimates of the received powers of SVs. An experimental approach is presented to examine the feasibility of applying the proposed positioning system.PublishedN/A2019-07-30T10:04:52Z2019-07-30T10:04:52Z20062019-07-30Articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1524-9050http://hdl.handle.net/10725/11174http://dx.doi.org/10.1109/TITS.2006.874720Saab, S. S., & Kassas, Z. M. (2006). Power matching approach for GPS coverage extension. IEEE Transactions on Intelligent Transportation Systems, 7(2), 156-166.http://libraries.lau.edu.lb/research/laur/terms-of-use/articles.phphttps://ieeexplore.ieee.org/abstract/document/1637671enIEEE Transactions on Intelligent Transportation Systemsinfo:eu-repo/semantics/openAccessoai:laur.lau.edu.lb:10725/111742021-03-19T10:47:36Z |
| spellingShingle | Power matching approach for GPS coverage extension Saab, Samer S. |
| status_str | publishedVersion |
| title | Power matching approach for GPS coverage extension |
| title_full | Power matching approach for GPS coverage extension |
| title_fullStr | Power matching approach for GPS coverage extension |
| title_full_unstemmed | Power matching approach for GPS coverage extension |
| title_short | Power matching approach for GPS coverage extension |
| title_sort | Power matching approach for GPS coverage extension |
| url | http://hdl.handle.net/10725/11174 http://dx.doi.org/10.1109/TITS.2006.874720 http://libraries.lau.edu.lb/research/laur/terms-of-use/articles.php https://ieeexplore.ieee.org/abstract/document/1637671 |