Methods and systems related to a pre-5th-Generation (5G) or 5G communication system for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE) are provided. An operation method of a terminal in a wireless communication system is provided, the method including checking information on at least one control resource set carrying scheduling information for scheduling remaining system information based on a master information block (MIB) received from a base station, checking the scheduling information in the at least one control resource set, and receiving the remaining system information based on the scheduling information.