RADIO COMMUNICATION DEVICE, AND RADIO COMMUNICATION METHOD

摘要

The radio communication apparatus includes
two or more antennas,
a receiving unit for receiving a notice signal from a communication partner,
two or more units for changing the number of data sequences and for coupling to the antennas according to two or more transmitting methods out of a MIMO multiplexing method, a MIMO diversity method, and an adaptive array antenna method,
a selecting unit for selecting at least one out of the two or more units based on the notice signal, and
a transmitting unit for notifying the communication partner of the transmission method corresponding to the selected unit.