Terminal, radio communication method, base station, and system

A radio communication method for a terminal comprising:

• receiving configuration information related to repetitive transmissions of a physical uplink control channel (PUCCH);
• and
• applying a number of repetitions configured by the configuration information to the PUCCH,
• wherein the repetitive transmissions of the PUCCH include a first repetitive transmission and a second repetitive transmission, applying different parameters to the first repetitive transmission and the second repetitive transmission, and
• when the repetitive transmissions of the PUCCH cross slots, the repetitive transmissions of the PUCCH have a contiguous phase.

A base station comprising:

• a transmitter that transmits configuration information related to repetitive transmissions of a physical uplink control channel (PUCCH);
• and
• a processor that controls reception of the PUCCH to which a number of repetitions configured by the configuration information is applied,
• wherein the repetitive transmissions of the PUCCH include a first repetitive transmission and a second repetitive transmission, the processor configures different parameters to the first repetitive transmission and the second repetitive transmission, and
• when the repetitive transmissions of the PUCCH cross slots, the repetitive transmissions of the PUCCH have a contiguous phase.

A system comprising a terminal and a base station, wherein

• the terminal comprises:
• a receiver that receives configuration information related to repetitive transmissions of a physical uplink control channel (PUCCH);
• and
• a processor of the terminal that applies a number of repetitions configured by the configuration information to the PUCCH,
• wherein the repetitive transmissions of the PUCCH include a first repetitive transmission and a second repetitive transmission, the processor of the terminal applies different parameters to the first repetitive transmission and the second repetitive transmission, and
• the base station comprises:
• a transmitter that transmits the configuration information;
• and
• a processor of the base station that controls reception of the PUCCH,
• wherein the processor of the base station configures the different parameters to the first repetitive transmission and the second repetitive transmission, and
• when the repetitive transmissions of the PUCCH cross slots, the repetitive transmissions of the PUCCH have a contiguous phase.