Patent ID: 9496904
Filing Date: 2016-11-15
CPC Classification: H04B,H04J,H04W

Claim Text:
1. An add-on receiver module for mitigating foreign interference complementing a receiver of a wireless network, the receiver module comprising: a first interface for electrically coupling to a plurality of antennas for reception of desired signals and interference signals; wherein the plurality of antennas are arranged in an antenna diversity scheme; a hardware processor; and a non-transitory memory having stored thereon program modules for instruction execution by the hardware processor, comprising: a second interface for electrically coupling to a receiver unit of the wireless communication network, wherein the suitable combination is provided to the receiver unit by the second interface; and a synthetic noise module for injecting synthetic correlated noise signals into each received desired signals antenna input, the number of injected correlated noise signals being equal to the number of antennas, the synthetic noise generated to prevent suppression of received desired signals when a number of transmitting client transceivers is lower than the number of antennas, the suitable combination based on the injected synthetic correlated noise signals; wherein the receiver module operates complementary to the receiver unit of the wireless network and the plurality of antennas; wherein the receiver module is coupled within a signal receive path between the plurality of antennas of the receiver unit and the antenna ports of the receiver unit.