The ratio test for future GNSS ambiguity resolution
The performance of the popular ambiguity ratio test is analyzed. Based on experimental and simulated data, it is demonstrated that the current usage of the ratio test with fixed critical value is not ustainable in light of the enhanced variability that future global navigation satellite system (GNSS...
| Main Authors: | , |
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| Format: | Journal Article |
| Published: |
Springer
2013
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| Online Access: | http://hdl.handle.net/20.500.11937/49090 |
| _version_ | 1848758162791858176 |
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| author | Verhagen, S. Teunissen, Peter |
| author_facet | Verhagen, S. Teunissen, Peter |
| author_sort | Verhagen, S. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | The performance of the popular ambiguity ratio test is analyzed. Based on experimental and simulated data, it is demonstrated that the current usage of the ratio test with fixed critical value is not ustainable in light of the enhanced variability that future global navigation satellite system (GNSS) ambiguity resolution will bring. As its replacement, the model-driven ratio test with fixed failure rate is proposed. The characteristics of this fixed-failure rate ratio test are described, and a performance analysis isgiven. The relation between its critical value and various GNSS model parameters is also studied. Finally, a procedure is presented for the creation of fixed failure rate lookup tables for the critical values of the ratio test. |
| first_indexed | 2025-11-14T09:39:37Z |
| format | Journal Article |
| id | curtin-20.500.11937-49090 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T09:39:37Z |
| publishDate | 2013 |
| publisher | Springer |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-490902017-09-13T15:41:23Z The ratio test for future GNSS ambiguity resolution Verhagen, S. Teunissen, Peter GNSS Fixed failure rate Integer ambiguity resolution Ratio test Integer aperture estimation The performance of the popular ambiguity ratio test is analyzed. Based on experimental and simulated data, it is demonstrated that the current usage of the ratio test with fixed critical value is not ustainable in light of the enhanced variability that future global navigation satellite system (GNSS) ambiguity resolution will bring. As its replacement, the model-driven ratio test with fixed failure rate is proposed. The characteristics of this fixed-failure rate ratio test are described, and a performance analysis isgiven. The relation between its critical value and various GNSS model parameters is also studied. Finally, a procedure is presented for the creation of fixed failure rate lookup tables for the critical values of the ratio test. 2013 Journal Article http://hdl.handle.net/20.500.11937/49090 10.1007/s10291-012-0299-z Springer restricted |
| spellingShingle | GNSS Fixed failure rate Integer ambiguity resolution Ratio test Integer aperture estimation Verhagen, S. Teunissen, Peter The ratio test for future GNSS ambiguity resolution |
| title | The ratio test for future GNSS ambiguity resolution |
| title_full | The ratio test for future GNSS ambiguity resolution |
| title_fullStr | The ratio test for future GNSS ambiguity resolution |
| title_full_unstemmed | The ratio test for future GNSS ambiguity resolution |
| title_short | The ratio test for future GNSS ambiguity resolution |
| title_sort | ratio test for future gnss ambiguity resolution |
| topic | GNSS Fixed failure rate Integer ambiguity resolution Ratio test Integer aperture estimation |
| url | http://hdl.handle.net/20.500.11937/49090 |