Patent ID: 9516601
Filing Date: 2016-12-06
CPC Classification: H04W

Claim Text:
1. A method for determining transmit power of an uplink (UL) control channel of a user equipment (UE) to which two cells having different UL-downlink (DL) configurations are assigned, the method comprising: determining, by the UE, a maximum value M between N wherein N wherein N determining, by the UE, a parameter value based on the maximum value M; and transmitting, by the UE, the UL control channel in the subframe n of the first cell at a transmit power determined based on the parameter value, wherein if the maximum value M is 3 or 4, the parameter value is either 2 or 4based on whether or not a data channel or a control channel indicating a semi-persistent scheduling (SPS) release is received by the UE in a subframe n-k of only one cell between the first cell and the second cell, and wherein n, M, k, N