Multiple Cycle Slip Detection Algorithm for a Single Frequency Receiver
A satellite navigation system makes it simple to find and navigate to a specific position. Although a carrier measurement is required to establish a precise position due to the characteristics of the carrier observation, it is difficult to determine a robust position in a poor signal reception envir...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-03-01
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| Series: | Sensors |
| Subjects: | |
| Online Access: | https://www.mdpi.com/1424-8220/22/7/2525 |
| _version_ | 1797437763476258816 |
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| author | Young-Min Yoon Byung-Seok Lee Moon-Beom Heo |
| author_facet | Young-Min Yoon Byung-Seok Lee Moon-Beom Heo |
| author_sort | Young-Min Yoon |
| collection | DOAJ |
| description | A satellite navigation system makes it simple to find and navigate to a specific position. Although a carrier measurement is required to establish a precise position due to the characteristics of the carrier observation, it is difficult to determine a robust position in a poor signal reception environment such as urban areas. Various studies are being carried out to overcome this problem, with cycle slips being the most important factor. With only a single frequency, it is very challenging to detect cycle slips in multiple satellite channels at the same time. A geometry-based technique is proposed in this study as a technical solution for detecting simultaneous cycle slips for multiple channels utilizing only a single-frequency receiver. The method could detect a half-wavelength size of cycle slip for each channel through the geometry information. |
| first_indexed | 2024-03-09T11:26:21Z |
| format | Article |
| id | doaj.art-3038f45e58ec4a5abffda78a6c98f5b9 |
| institution | Directory Open Access Journal |
| issn | 1424-8220 |
| language | English |
| last_indexed | 2024-03-09T11:26:21Z |
| publishDate | 2022-03-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Sensors |
| spelling | doaj.art-3038f45e58ec4a5abffda78a6c98f5b92023-12-01T00:00:08ZengMDPI AGSensors1424-82202022-03-01227252510.3390/s22072525Multiple Cycle Slip Detection Algorithm for a Single Frequency ReceiverYoung-Min Yoon0Byung-Seok Lee1Moon-Beom Heo2Korea Aerospace Research Institute, University of Science and Technology, Daejeon 34133, KoreaSBAS Program Office, Korea Aerospace Research Institute, Daejeon 34133, KoreaGNSS R&D Division, Korea Aerospace Research Institute, Daejeon 34133, KoreaA satellite navigation system makes it simple to find and navigate to a specific position. Although a carrier measurement is required to establish a precise position due to the characteristics of the carrier observation, it is difficult to determine a robust position in a poor signal reception environment such as urban areas. Various studies are being carried out to overcome this problem, with cycle slips being the most important factor. With only a single frequency, it is very challenging to detect cycle slips in multiple satellite channels at the same time. A geometry-based technique is proposed in this study as a technical solution for detecting simultaneous cycle slips for multiple channels utilizing only a single-frequency receiver. The method could detect a half-wavelength size of cycle slip for each channel through the geometry information.https://www.mdpi.com/1424-8220/22/7/2525cycle slipGPScross-ratio |
| spellingShingle | Young-Min Yoon Byung-Seok Lee Moon-Beom Heo Multiple Cycle Slip Detection Algorithm for a Single Frequency Receiver Sensors cycle slip GPS cross-ratio |
| title | Multiple Cycle Slip Detection Algorithm for a Single Frequency Receiver |
| title_full | Multiple Cycle Slip Detection Algorithm for a Single Frequency Receiver |
| title_fullStr | Multiple Cycle Slip Detection Algorithm for a Single Frequency Receiver |
| title_full_unstemmed | Multiple Cycle Slip Detection Algorithm for a Single Frequency Receiver |
| title_short | Multiple Cycle Slip Detection Algorithm for a Single Frequency Receiver |
| title_sort | multiple cycle slip detection algorithm for a single frequency receiver |
| topic | cycle slip GPS cross-ratio |
| url | https://www.mdpi.com/1424-8220/22/7/2525 |
| work_keys_str_mv | AT youngminyoon multiplecycleslipdetectionalgorithmforasinglefrequencyreceiver AT byungseoklee multiplecycleslipdetectionalgorithmforasinglefrequencyreceiver AT moonbeomheo multiplecycleslipdetectionalgorithmforasinglefrequencyreceiver |