COMMUNICATION SYSTEM, COMMUNICATION DEVICE AND COMMUNICATION METHOD

摘要

A communication system for transmitting signals from a first communication device to a second communication device via a plurality of frequency channels. One or more adjacent channels and part of subcarriers are redundantly used as at least part of the plurality of frequency channels. The first communication device has a transmission part for sending signals via one or more frequency channels among the plurality of channels. The second communication device has a reception part for receiving the signals transmitted from the transmission part.