Patent ID: 9693364
Date: 2017-06-27
CPC Classifications: H04B,H04W

Claim:
1. A method of processing interference in a data stream carrying a plurality of uplink signals received in a wireless network, the interference comprising a non-linear product of at least one downlink signal of the wireless network, the method comprising: receiving the data stream carrying the plurality of uplink signals and at least a first data stream carrying a plurality of downlink signals; selecting, from the data stream carrying the plurality of uplink signals, data representing signals received at a first uplink carrier frequency; selecting, from at least the first data stream carrying the plurality of downlink signals, data representing signals at at least a first downlink carrier frequency; and detecting interference in the selected data representing signals received at the first uplink carrier frequency by correlation with a synthesized product generated from at least data representing signals at the first downlink carrier frequency, wherein selecting data representing signals received at a first uplink carrier frequency comprises: