Detection of a signal including a sinusoidal wave component by measuring cyclic spectral power spectral density (PSD) and

摘要

A transceiver for communicating with a wireless network via one of a plurality of channels, when the ATSC DTV broadcast signal is not detected, WRAN (Wireless Regional Area Network) receiver, a list of channels supported with part of the channel and a signal detection means which is used to produce a. Signal detection means performs the spectrum sensing as a function of the cyclic spectrum and power spectral density (PSD).