CPC H04W 72/0453 (2013.01) [H04L 5/0048 (2013.01); H04W 56/0015 (2013.01)] | 14 Claims |
1. A method performed by a user equipment (UE) in a wireless communication system, the method comprising:
determining a transmission frequency band of a reference signal based on an initial frequency band for an initial access procedure, a control resource set (CORESET) configured for the UE using a master information block (MIB), and a CORESET associated with a paging search space set for monitoring a paging message, wherein the reference signal is received by the UE in an IDLE state or an INACTIVE state;
receiving, from a base station (BS), the reference signal based on the transmission frequency band of the reference signal;
performing time synchronization and frequency synchronization with the BS based on the reference signal; and
receiving, from the BS, the paging message including an identifier of the UE based on the time synchronization and frequency synchronization.
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