| 摘要 |
The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method and an apparatus for establishing a radio communication channel for use in a wireless communication system are provided. The method includes receiving a first message including configuration information from a base station, setting an establishment cause based on whether the first message includes a first indicator indicating that a use of a value indicating a voice service as the establishment cause is requested, and transmitting a second message including the establishment cause for a radio resource control (RRC) connection request. |
