INTERFERENCE NOISE ESTIMATING METHOD IN MULTICARRIER COMMUNICATION SYSTEM, RECEPTION PROCESSING METHOD, INTERFERENCE NOISE ESTIMATING DEVICE AND RECEIVER

摘要

To make it possible to estimate interference noise power with high accuracy even when channel variations are present in the frequency domain and the time domain, average values between pilot signals received at different timing and at different frequencies are obtained (261) and interference noise is estimated based on a difference between the average values (262).