Patent ID: 8983011
Filing Date: 2015-03-17
Classification: H04B,H04J

Abstract:
1. A method for mitigating an effect of an interfering radio signal at a multiple antenna receiver, the method comprising: forming an estimate of a relationship of the interfering signal among signals received from the multiple antennas, forming the estimate of the relationship of the interfering signal among signals received from the multiple antennas including forming an estimate of a plurality of interferer channel ratios each representing a ratio of a first channel characteristic between a source of the interfering signal and a first antenna of the multiple antennas to a second channel characteristic between the source of the interfering signal and a second antenna of the multiple antennas at one of a plurality of signal frequencies; filtering and combining the signals received from the multiple antennas according to the estimate of the relationship of the interfering channels to reduce an effect of the interfering signal; decoding desired data present in a desired signal represented in the filtered and combined signals; and updating the estimate of the relationship of the interfering signals according to the decoding of the desired signal.