Patent ID: 9014651
Filing Date: 2015-04-21
Classification: H04B

Abstract:
1. A method for reducing interference in a receiver, comprising: receiving a first signal, wherein the first signal includes a desired signal and an undesired signal that results from an interfering signal being applied to a first path; generating a second signal, wherein generating the second signal comprises applying the interfering signal to a second path; processing the second signal to generate a third signal, including adjusting the second signal based on a difference between a first transfer function of the first path and a second transfer function of the second path; subtracting the third signal from the first signal to reduce the undesired signal in the first signal; collecting measurements and statistics relating to the first signal and the third signal; and multiplying the third signal by a weighted value, to the subtracting the third signal from the first signal, wherein the weighted value is calculated based on the collected measurements and statistics.