The device is configured to operate within a wireless communication system, implemented by the user device and by the base station.

Abstract

The invention relates to a method, apparatus and system for transmitting physical uplink control information in a wireless communication system. The invention reveals a terminal device comprising: a communication module for receiving, base station, and PUCCH server information corresponding to the server on which the PUCCH is to be transmitted, generating the PUCCH and transmitting the generated PUCCH on the PUCCH server; and a processor for configuring the PUCCH server based on PUCCH server information. This terminal device is capable of efficiently transmitting uplink control information.