Channel estimation and equalization of OFDM receivers
US7697412B2 · kind B2 · utility
10Cited by
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29Claims
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Key dates
| Filing date | Feb 15, 2007 |
| Grant date | Apr 13, 2010 |
| Priority date | — |
| Expiry date | Jul 8, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2025/03726
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method and receiver for optimizing the processing of received Orthogonal Frequency Divisional Multiplexed (OFDM) signals, in which a choice is provided as to which channel estimation and equalization technique (of a number of available techniques) to use for each symbol or symbols of the received OFDM signal. Accordingly, the most appropriate technique can be selected for each symbol or symbols.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.