Method and apparatus for performing radio link monitoring in a wireless communication system

摘要

The present disclosure relates to a communication method and system for converging a 5^th-Generation (5G) communication system for supporting higher data rates beyond a 4^th-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 for performing radio link monitoring (RLM) in a wireless communication system is provided. The method includes determining at least one subband for RLM by a UE restricted to use a subband corresponding to a part of a system transmission bandwidth, wherein the subband is a preconfigured part of the system transmission bandwidth, performing RLM in the determined at least one subband, and determining a radio link quality of the at least one subband based on the RLM.