METHODS AND APPARATUSES FOR CHANNEL DISTORTION COMPENSATION OF AT-DMB

摘要

The present invention relates to a reception method and a reception apparatus of an AT-DMB system which performs filtering of a channel estimation signal by setting a filtering bandwidth according to the channel delay. The present invention provides the reception method and reception apparatus of an AT-DMB system which improves reception performance of an enhancement layer by more accurately compensating the channel distortion by using LPF having a variable bandwidth in the process of estimating the channel distortion.