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

A user equipment (UE) for performing radio link monitoring (RLM) in a wireless communication system, comprising:

• a reception (Rx) module configured to receive a downlink signal from a base station (BS);
• a transmission (Tx) module configured to transmit an uplink signal to the BS;
• and
• a processor configured to control the UE including the reception (Rx) module and the transmission (Tx) module,
• wherein the processor receives a precoded control channel through the reception (Rx) module, estimates a radio link quality of the received precoded control channel,
• wherein the radio link quality is estimated on the basis of UE assumption associated with precoding applied to the precoded control channel.