CLUSTERED OFDM USING CHANNEL ESTIMATION

摘要

PROBLEM TO BE SOLVED: To provide a receiver capable of satisfactorily inferring channel in a clustered OFDM system. SOLUTION: An improved OFDM receiver is realized by using a simplified delay function for a transmission channel. The simplified delay function generates a simplified frequency area correlation applied to generate a unique matrix U, used at generation of the estimated value of a channel. The channel estimated value is used by the receiver in order to generate an output signal.