Patent ID: 8630366

Claim:
A mobile station configured to perform a MIMO (Multiple Input Multiple Output) communication, comprising: a control unit configured to determine a radio access scheme to be applied, based on at least one of a transmission frequency bandwidth to be used and a transmission stream number used in the MIMO communication, wherein the control unit is configured to select the radio access scheme to be applied comprising a Multicarrier DFT-S-OFDM scheme and one OFDM scheme selected from a Clustered DFT-Spread OFDM scheme and a DFT-Spread OFDM scheme, and configured to determine a precoding vector to be used, for respective DFT units, the precoding vector being different between the respective DFT units, when the Multicarrier DFT-S-OFDM scheme is selected as the radio access scheme to be applied.