| 摘要 |
PROBLEM TO BE SOLVED: To feed back the channel state information appropriately, even if a plurality of types of channel state information are generated in a user terminal.SOLUTION: The user terminal configured to perform cooperation multipoint transmission/reception with a plurality of wireless base stations includes a generation unit for generating a plurality of types of channel state information by using a reference signal for channel state measurement transmitted from each wireless base station, a selection unit for selecting predetermined channel state information to be fed back from among a plurality of types of channel state information, and a transmission unit for feeding the predetermined channel state information back to the wireless base stations via an uplink control channel. The selection unit selects the predetermined channel state information on the basis of a priority set for the resource index of reference signal for channel state measurement corresponding at least to each channel state information. |
