Processing of estimated interference signal and attenuation processing of interference signal included in received signal and receiving system

摘要

The invention relates to a method for estimating an interference signal of a signal received by a receiving system. The received signal includes the interference signal and a modulated data signal,The received signal includes a previous coding block and a current coding block, and each coding block includes n samples, The process includes the following steps: - estimating (120) the frequency θ 0 (n) of the interference signal contained in the current coding block according to the frequency θ 0 (N1) of the interference signal contained in the previous coding block and the number of samples n of the current block, And - estimate (134) the amplitude and phase of the interference signal contained in the current coding block from the frequency θ 0 (n) of the estimated interference signal.The invention also relates to a method for attenuating an interference signal contained in a received signal and a receiving system.Figure published with summary: Figure 5