SYSTEMS AND METHODS FOR PARALLEL SIGNAL CANCELLATION

摘要

The present invention provides systems and methods for parallel interference suppression. A processing engine is used to substantially cancel a plurality of interfering signals within a received signal. The processing engine includes a plurality of matrix generators (102s) that are used to generate matrices, each matrix comprising elements of a unique interference signal selected for cancellation. The processing engine also includes one or more processors (105s) that use the matrices to generate cancellation operators. A plurality of applicators applies the cancellation operators to parallel but not necessarily unique input signals to substantially cancel the interference signals from the input signals. These signals may include received signals, interference cancelled signals and/or PN codes.