WIRELESS COMMUNICATION METHOD FOR DETERMINING WHETHER TO DETECT RADIO SIGNAL, AND WIRELESS COMMUNICATION SYSTEM AND WIRELESS COMMUNICATION APPARATUS THEREOF

摘要

A wireless communication method includes starting, at a first wireless communication apparatus and a second wireless communication apparatus respectively, transmission of a wireless signal, when received power of a wireless signal transmitted from another wireless communication apparatus is smaller than or equal to a carrier sense threshold value, transmitting, from the first wireless communication apparatus, a wireless signal, and determining, at the second wireless communication apparatus, whether or not to receive a data signal following a first signal included in the wireless signal received from the first wireless communication apparatus, based on at least one of received power of the first signal and a transmission destination included in the wireless signal.