Channel estimation and equalization of OFDM receivers

摘要

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.