INTERFERENCE AID FREQUENCY OFFSET ESTIMATION FOR USER EQUIPMENT

摘要

A Frequency Offset estimation system, user equipment, and a communication system are provided. The Frequency Offset estimation system comprises a first Frequency Offset estimator to estimate wanted signal Frequency Offset of a wanted signal in an input signal; a second Frequency Offset estimator to estimate interferer Frequency Offset of an interferer in the input signal; and a Frequency Offset estimation combiner to generate a combined Frequency Offset estimation by combining estimates of the wanted signal Frequency Offset and the interferer Frequency Offset.