Abstract: 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. Disclosed are a method for delaying an RRC connection access, a method for entering in early C-DRX or RRC-inactive state, and the like in order to reduce the power consumption of a terminal.

Abstract: The present disclosure relates to a communication technique for converging a 5G communication system for supporting a higher data rate beyond a 4G system with an IoT technology, and a system therefor. The present disclosure can be applied to an intelligent service (e.g., smart home, smart building, smart city, smart car or connected car, health care, digital education, retail, security and safety related service, and the like) on the basis of a 5G communication technology and an IoT related technology. A method for a terminal according to the present invention comprises the steps of: receiving system information; receiving a signal from a service cell when a discontinuous reception (DRX) timer expires; determining the mobility of the terminal on the basis of the signal; and omitting neighboring cell measurement when the terminal has no mobility.

Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as long-term evolution (LTE). A method of a terminal is provided. The method includes receiving measurement configuration information including numerology information and bandwidth information from a base station, measuring a channel state based on the measurement configuration information, and transmitting information on the measured channel state to the base station.

Abstract: The present disclosure relates to a system and communication technique of fusing a 5G communication system supporting higher data transmission rate than a 4G system with an IoT technology. The present disclosure may be applied to intelligent services (e.g., smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security and safety related service, or the like). According to embodiments of the present disclosure, a method for paging using beamforming by a base station in a wireless communication system may include: determining a paging option for a terminal based on at least one of whether a cell is in a dormant mode, information on a number of terminals within the cell, or traffic load information of the cell, notifying the terminal of information on the determined paging option, and performing a paging operation on the terminal based on the determined paging option.