Patent ID: 9094250
Filing Date: 2015-07-28
Classification: H04B,H04J,H04L

Abstract:
1. A method of channel cancellation for a cellular communication device, the method comprising: receiving a signal comprising desired symbols and interfering symbols; regenerating a symbol sequence of interfering symbols expected to be received; determining, prior to any complete decoding of the interfering symbols by the cellular communication device, whether one or more received interfering symbols agree with the regenerated interfering symbols, and then if the one or more received interfering symbols are determined to agree with regenerated interfering symbols, subtracting the regenerated symbol sequence from the received signal to form an adapted signal, or if the one or more received interfering symbols are determined not to agree with regenerated interfering symbols, omitting at least the regenerated interfering symbols not agreeing with the received interfering symbols from the subtracting of the regenerated symbol sequence from the received signal when forming the adapted signal; and then decoding the desired symbols from the adapted signal.