Method and device for performing radio link monitoring by user equipment in wireless communication system
AssigneeLG Electronics Inc.
InventorsSukhyon YOON, Kijun KIM, Eunsun KIM, Hyunsoo KO
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Abstract
The present invention discloses a method for performing radio link monitoring by a user equipment in a wireless communication system and device for supporting the same. Particularly, the present invention discloses a method for performing radio link monitoring by a user equipment when a base station supports at least one beam and device for supporting the same.
Claims16
A method for performing radio link monitoring (RLM) by a user equipment (UE) in a wireless communication system, the method comprising:
- receiving, on at least one resource, at least one of a synchronization signal/physical broadcast channel (SS/PBCH) block and a channel state information reference signal (CSI-RS), each of which corresponds to the at least one resource,
- wherein the SS/PBCH block comprises a primary synchronization signal (PSS), a secondary synchronization signal (SSS) and a physical broadcast channel (PBCH);
- assessing radio link quality using at least one of the received SS/PBCH block and CSI-RS;
- and
- transmitting radio link state information based on the assessed radio link quality to a higher layer,
- wherein when the received SS/PBCH block and CSI-RS have different transmission power, the assessment of the radio link quality is performed by considering a transmission power difference between the received SS/PBCH block and CSI-RS.
(canceled)
A user equipment (UE) for performing radio link monitoring (RLM) in a wireless communication system, the UE comprising:
- a receiver;
- and
- a processor connected to the receiver,
- wherein the processor is configured to:
- receive, on at least one resource, at least one of a synchronization signal/physical broadcast channel (SS/PBCH) block and a channel state information reference signal (CSI-RS), each of which corresponds to the at least one resource,
- wherein the SS/PBCH block comprises a primary synchronization signal (PSS), a secondary synchronization signal (SSS) and a physical broadcast channel (PBCH);
- assess radio link quality using at least one of the received SS/PBCH block and CSI-RS;
- and
- transmit radio link state information based on the assessed radio link quality to a higher layer,
- wherein when the received SS/PBCH block and CSI-RS have different transmission power, the assessment of the radio link quality is performed by considering a transmission power difference between the received SS/PBCH block and CSI-RS.
(canceled)
Dependencies are inferred from the claim text.