Sampling method for a spread spectrum communication system
US8077757B2 · kind B2 · utility
5Cited by
152References
66Claims
0Family size
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Key dates
| Filing date | Oct 7, 2003 |
| Grant date | Dec 13, 2011 |
| Priority date | — |
| Expiry date | Nov 21, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B2201/70707
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
Method for decoding a signal sent over a bandwidth-expanding communication system, where both channel estimation and signal detection are carried out on a set of samples generated by sampling the received signal at a sub-Nyquist rate, thus allowing for a significant reduction of the complexity of the sampling device of receivers using said method, as well as a significant reduction of their computational requirements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.