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1. (WO2017153921) NON-LINEAR INTERFERENCE DETECTION

Pub. No.:    WO/2017/153921    International Application No.:    PCT/IB2017/051342
Publication Date: Fri Sep 15 01:59:59 CEST 2017 International Filing Date: Wed Mar 08 00:59:59 CET 2017
IPC: H04B 1/10
H04B 1/525
Applicants: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
Inventors: WYVILLE, Mark William
LAPORTE, Pierre-Andre
Title: NON-LINEAR INTERFERENCE DETECTION
Abstract:
A method, detector and radio unit for non-linear interference detection in a communication system having a victim signal and an offending signal are disclosed. According to one aspect, a method includes determining a magnitude of the victim signal raised to a first power to produce a first signal. The method also includes determining a magnitude of the offending signal raised to a second power to produce a second signal. The first signal and the second signal are correlated to produce an output signal indicative of an extent to which the offending signal interferes with the victim signal.