BOC signal acquisition and tracking method and apparatus
US8374223B2 · kind B2 · utility
6Cited by
2References
20Claims
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Key dates
| Filing date | Apr 10, 2010 |
| Grant date | Feb 12, 2013 |
| Priority date | — |
| Expiry date | Apr 21, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B2201/70715
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A BOC signal acquisition and tracking apparatus and method. In the present invention, at least a BOC signal, a BOC-cos signal and a PRN coded signal are generated for a received signal. Depending on application condition (e.g. acquisition mode or tracking mode), autocorrelation of the BOC signal is combined with cross-correlation of the BOC signal and one of the BOC-cos signal and the PRN coded signal to generate a proper combined correlation result.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.