Signal processing apparatus, signal processing method, and program
US7936712B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 29, 2007 |
| Grant date | May 3, 2011 |
| Priority date | — |
| Expiry date | Dec 13, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2025/03477
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
In a signal processing apparatus adapted to process a signal transmitted via a transmission path, an acquisition unit acquires a signal value of a specific symbol from a signal transmitted via the transmission path, and a prediction unit predicts a signal value of the specific symbol for each of values allowed to be taken by the specific symbol, on the basis of values taken by a plurality of symbols transmitted before the transmission of the specific symbol and on the basis of characteristics of influences of the signal values of the plurality of symbols transmitted before the transmission of the specific symbol on the signal value of the specific symbol. A determination unit determines the value taken by the specific symbol, on the basis of the signal value of the specific symbol acquired by the acquisition unit and the predicted values for respective values allowed to be taken by the specific symbol.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.