Patent ID: 9288767
Filing Date: 2016-03-15
CPC Classification: H04L,H04W,Y02D

Claim Text:
1. A method for transmitting signals using a plurality of component carriers at a communication apparatus in a wireless communication system, the method comprising: controlling transmission powers for one or more channels per each component carrier; and checking whether a total transmission power of a plurality of channels for simultaneous transmission over the plurality of component carriers exceeds a total maximum transmission power configured for the communication apparatus or not, the plurality of channels including a physical uplink control channel (PUCCH) and a physical uplink shared channel (PUSCH); and if the total transmission power of the plurality of channels over the plurality of component carriers exceeds the total maximum transmission power configured for the communication apparatus, adjusting a transmission power of the PUSCH in such a way that the total transmission power of the plurality of channels over the plurality of component carriers does not exceed the total maximum transmission power transmission power.