| 摘要 |
<p>Disclosed are a method and device for determining initial transmission power, the method comprising: a UE receives first information transmitted by a combined cell, the first information carrying an uplink receiving indication and M power parameters, the uplink receiving indication being used to indicate the uplink receiving mode of the combined cell, the M power parameters respectively having one-to-one correspondence with M nodes in the combined cell, M being a positive integer greater than 1, the power parameter corresponding to any node being determined according to the target signal to interference-plus-noise ratio of the combined cell, the interference noise of the node and the transmission power of a pilot channel; the UE acquires the receiving power of M pilot channels respectively between the UE and the M nodes, the M pilot channels employing the same scrambling code and different channelization codes; and according to the uplink receiving indication, the UE utilizes the M power parameters and the receiving power of the M pilot channels to determine the initial transmission power of the uplink control channel of the UE.</p> |
