Patent ID: 9209941
Filing Date: 2015-12-08
Classification: H04B,H04L

Abstract:
1. A method for digital signal processing, the method comprising: receiving, using a processing device, a plurality of multipath signals; generating, using the processing device, a plurality of estimated signals based on the plurality of multipath signals and a plurality of weighting factors that are determined based on an interference cancellation parameter; generating, using the processing device, a plurality of residual signals based on the plurality of estimated signals; generating a plurality of updated estimated signals based on the plurality of estimated signals and a plurality of addback signals; generating, using the processing device, a plurality of updated residual signals based on the plurality of residual signals and a plurality of incremental signals computed based on a plurality of differences between respective addback signals in the plurality of addback signals and corresponding updated estimated signals in the plurality of updated estimated signals; and generating, using the processing device, a plurality of interference suppressed signals based on the plurality of updated residual signals.