Apparatus and method for canceling multipath interference in a mobile communication system

摘要

In a mobile communication system where a signal transmitted on a radio channel is received at one or more rake receiver fingers, each of the fingers receiving a signal includes signals supposed to be received at other fingers, a method of removing the signals for the other fingers from a signal received at a finger is provided. Correlations between a signal supposed to be received at the finger and signals supposed to be received at other fingers are reduced in an input signal of the finger, and the signals supposed to be received at the other fingers with the reduced correlations are removed from the input signal of the finger.