Method and system for handling radio link monitoring using bandwidth portion configuration

The embodiment of the invention provides a method executed by user equipment (UE) in a communication system. The method includes receiving, from a base station, a master information block (MIB) including information associated with an initial downlink (DL) bandwidth portion (BWP); receiving information associated with an initial uplink (UL) BWP from a base station; receiving, from the base station, a configuration for a DL BWP other than the initial DL BWP; and receiving, from the base station, a configuration for UL BWPs other than the initial UL BWP; wherein the UL BWP and the DL BWP are paired based on a configuration for the DL BWP and a configuration for the UL BWP, and wherein the paired DL BWP and UL BWP are related to each other based on a center frequency. 本发明的实施例提供了一种由通信系统中的用户设备UE执行的方法。该方法包括：从基站接收包括与初始下行链路(DL)带宽部分(BWP)相关联的信息的主信息块(MIB)；从基站接收与初始上行链路(UL)BWP相关联的信息；从基站接收用于除了初始DL BWP之外的DL BWP的配置；以及从基站接收用于除初始UL BWP之外的UL BWP的配置；其中所述UL BWP和所述DL BWP基于用于所述DL BWP的配置和用于所述UL BWP的配置进行配对，以及其中配对的DL BWP和UL BWP基于中心频率彼