User terminal and radio communication method

A terminal comprising:

• a transmitter that transmits capability information indicating that full power transmission is supported;
• a receiver that receives a higher layer parameter for configuring partial-coherent and non-coherent codebook subsets and downlink control information indicating a codebook to be applied to uplink transmission;
• and
• a processor that controls, based on association between a precoding information and number of layers field included in the downlink control information and a Transmitted Precoding Matrix Indicator (TPMI), to perform the full power transmission by applying, to the uplink transmission, a fully coherent codebook corresponding to TPMI indicated by a value of the field,
• wherein a plurality of possible values are provided in the field, some of which indicate TPMIs corresponding to mutually different fully coherent codebooks.

A base station comprising:

• a receiver that receives capability information indicating that full power transmission is supported;
• a transmitter that transmits a higher layer parameter for configuring partial-coherent and non-coherent codebook subsets and downlink control information indicating a codebook to be applied to uplink transmission;
• and
• a processor that controls to receive uplink full power transmission to which, based on association between a precoding information and number of layers field included in the downlink control information and a Transmitted Precoding Matrix Indicator (TPMI), a fully coherent codebook corresponding to TPMI indicated by a value of the field is applied,
• wherein a plurality of possible values are provided in the field, some of which indicate TPMIs corresponding to mutually different fully coherent codebooks.

A radio communication method for a terminal, comprising:

• transmitting capability information indicating that full power transmission is supported;
• receiving a higher layer parameter for configuring partial-coherent and non-coherent codebook subsets and downlink control information indicating a codebook to be applied to uplink transmission;
• and
• controlling, based on association between a precoding information and number of layers field included in the downlink control information and a Transmitted Precoding Matrix Indicator (TPMI), to perform the full power transmission by applying, to the uplink transmission, a fully coherent codebook corresponding to TPMI indicated by a value of the field,
• wherein a plurality of possible values are provided in the field, some of which indicate TPMIs corresponding to mutually different fully coherent codebooks.

A system comprising:

• a terminal;
• and a base station, wherein
• the terminal comprises:
• a transmitter that transmits capability information indicating that full power transmission is supported;
• a receiver that receives a higher layer parameter for configuring partial-coherent and non-coherent codebook subsets and downlink control information indicating a codebook to be applied to uplink transmission;
• and
• a processor that controls, based on association between a precoding information and number of layers field included in the downlink control information and a Transmitted Precoding Matrix Indicator (TPMI), to perform the full power transmission by applying, to the uplink transmission, a fully coherent codebook corresponding to TPMI indicated by a value of the field,
• wherein a plurality of possible values are provided in the field, some of which indicate TPMIs corresponding to mutually different fully coherent codebooks;
• and
• the base station comprises:
• a receiver that receives the capability information;
• a transmitter that transmits the higher layer parameter and the downlink control information;
• and
• a processor that controls to receive uplink full power transmission.