Memory-aided synchronization in a receiver
US8837611B2 · kind B2 · utility
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18References
19Claims
0Family size
Assignee
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Key dates
| Filing date | Feb 9, 2011 |
| Grant date | Sep 16, 2014 |
| Priority date | — |
| Expiry date | Jun 27, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L27/2665
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
In one embodiment, a method may include storing information from a first frame of an incoming broadcast signal in a memory coupled to a demodulator, decoding a first preamble symbol of the first frame to determine a transmission mode, accessing at least some of the stored information from the memory and decoding at least one second preamble symbol of the first frame from the accessed information to determine pilot pattern information, and receiving data symbols of the first frame and synchronizing the demodulator based on the received data samples and the pilot pattern information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.