Terminal, radio communication method, and base station

A terminal comprising:

• a transmitter that transmits capability information indicating support of application of a length-4 frequency domain orthogonal cover code (FD-OCC) based on cyclic shift {0, π/2, 1, 3π/2} for a physical uplink shared channel (PUSCH) demodulation reference signal (DMRS);
• and
• a processor that applies the FD-OCC to the PUSCH DMRS.

A radio communication method for a terminal, comprising:

• transmitting capability information indicating support of application of a length-4 frequency domain orthogonal cover code (FD-OCC) based on cyclic shift {0, π/2, π, 3π/2} for a physical uplink shared channel (PUSCH) demodulation reference signal (DMRS);
• and
• applying the FD-OCC to the PUSCH DMRS.

A base station comprising:

• a receiver that receives, from a terminal, capability information indicating support of application of a length-4 frequency domain orthogonal cover code (FD-OCC) based on cyclic shift {0, π/2, π, 3π/2} for a physical uplink shared channel (PUSCH) demodulation reference signal (DMRS);
• and
• a processor that determines that the FD-OCC is applied to the PUSCH DMRS.