Near optimal joint channel estimation and data detection for COFDM systems
US7940852B2 · kind B2 · utility
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Key dates
| Filing date | Dec 2, 2008 |
| Grant date | May 10, 2011 |
| Priority date | — |
| Expiry date | Dec 2, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L27/2647
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for decoding a received signal comprising the steps of receiving a signal at a plurality of antennas, applying Fast Fourier transformations to the received signal, estimating channel characteristics of a channel over which the signal was transmitted using iterative processing and decoding the transformed signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.