Embodiments of the present invention provide a method, apparatus and system of decoding spatially multiplexed signals. In some demonstrative embodiments the method may include, for example, determining one or more hypothetical values of a transmitted signal of a set of transmitted signals based on one...http://www.google.com/patents/US7720166?utm_source=gb-gplus-sharePatent US7720166 - System, method and device of decoding spatially multiplexed signals