Measurement performing method and user equipment
AssigneeLG Electronics Inc.
InventorsEunsun Kim, Hyunsoo Ko, Kijun Kim, Sukhyon Yoon
Life of this patent
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Abstract
User equipment can be configured to perform a channel state information reference signal (CSI-RS)-based radio resource management (RRM) measurement. The user equipment receives CSI-RS configuration information, and receives a CSI-RS of a cell on the basis of the CSI-RS configuration information so as to perform a CSI-RS-based RRM measurement. The CSI-RS configuration information includes an SS block index for indicating an SS block associated with the CSI-RS, and the user equipment receives the CSI-RS on the basis of the SS block index.
Claims8
A method of performing measurement by a user equipment (UE) in a wireless communication system, the method comprising:
- transmitting a channel state information reference signal (CSI-RS) configuration request, based on a synchronization signal (SS) block of a cell which is not a serving cell (non-serving cell) for the UE;
- receiving a CSI-RS configuration for the cell, based on transmitting the CSI-RS configuration request;
- receiving a CSI-RS of the cell based on the CSI-RS configuration, the CSI-RS configuration including a SS block index that represents an SS block quasi co-located with the CSI-RS among a plurality of SS blocks of the cell;
- and
- performing radio resource management (RRM) measurement based on the CSI-RS and the SS block.
A user equipment (UE) configured to perform measurement in a wireless communication system, the UE comprising,
- a radio frequency (RF) transceiver,
- a processor;
- and
- a memory storing at least one program that causes the processor to perform operations comprising:
- transmitting a channel state information reference signal (CSI-RS) configuration request, based on a synchronization signal (SS) block of a cell which is not a serving cell (non-serving cell) for the UE;
- receiving a CSI-RS configuration for the cell, based on transmitting the CSI-RS configuration request;
- receiving a CSI-RS of the cell based on the CSI-RS configuration, the CSI-RS configuration including a SS block index that represents an SS block quasi co-located with the CSI-RS among a plurality of SS blocks of the cell;
- and
- performing radio resource management (RRM) measurement based on the CSI-RS.
Dependencies are inferred from the claim text.