Base station, terminal, reception method, and transmission method

A base station comprising:

• a controller that, if a plurality of subframes in which an uplink signal is repeated do not include a transmission candidate subframe of a sounding reference signal used to measure uplink reception quality, sets a first transmission format to all the plurality of subframes and, if the plurality of subframes include the transmission candidate subframe, sets a second transmission format to all the plurality of subframes;
• and
• a receiver that receives the repetition signals using the set transmission format.

A reception method comprising:

• setting, if a plurality of subframes in which an uplink signal is repeated do not include a transmission candidate subframe of a sounding reference signal used to measure uplink reception quality, a first transmission format to all the plurality of subframes and setting, if the plurality of subframes include the transmission candidate subframe, a second transmission format to all the plurality of subframes;
• and
• receiving the repetition signals using the set transmission format.