OFDM Channel estimation method for OFDM receivers and computer-readable recording medium for the same

摘要

The present invention generally relates to a technique by which an OFDM receiver (e.g., a CMMB receiver) can accurately estimate a channel. More particularly, the present invention relates to a technique capable of correctly estimating a channel without error even when the OFDM receiver is placed in a SFN reception environment with a long time delay.