| 摘要 |
Embodiments of the present disclosure provide a power control method for an uplink channel, a user equipment and a communication system. The power control method includes: the user equipment sorts priorities of uplink channels of the at least two cells when the user equipment transmits uplink channel signals containing UCI for the at least two cells in the same subframe; and allocates power for the uplink channels of the at least two cells, or performs selection on the uplink channels, according to a result of the sorting regarding the priorities. With the embodiments of the present disclosure, a problem that a sum of transmission power is greater than a configured maximum output power that may be resulted from simultaneously transmitting uplink channels containing UCI in different serving cells within the same frame is solved. |
