Method and apparatus for transmitting/receiving wireless signal in wireless communication system
AssigneeLG Electronics Inc.
InventorsYoungdae LEE, Jiwon KANG
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Abstract
According to an embodiment of the present invention, a UE may receive configuration information for CORESETs associated with different SSBs respectively, select at least one CORESET, and receive DCI by monitoring PDCCH candidates on the selected at least one CORESET. A CRC of the DCI can be scrambled with a G-RNTI selected by the UE in accordance with an identifier of a specific service to receive. Two or more of the CORSETs may be commonly associated with the same G-RNTI.
Claims15
A method of receiving a signal by a user equipment (UE) in a wireless communication system, the method comprising:
- receiving configuration information for a plurality of control resource sets (CORESETs) associated with different synchronization signal blocks (SSBs), respectively;
- selecting at least one of the plurality of CORESETs based on a SSB measurement;
- and
- receiving downlink control information (DCI) by monitoring physical downlink control channel (PDCCH) candidates on the selected at least one CORESET,
- wherein a cyclic redundancy check (CRC) of the DCI is scrambled with a group-radio network temporary identifier (G-RNTI) which has been selected by the UE in accordance with an identifier of a specific service to receive, and
- wherein at least two or more of the plurality of CORSETs are commonly associated with the same G-RNTI selected by the UE, for the specific service.
A user equipment (UE) for wireless communication, the UE comprising:
- a transceiver;
- and
- a processor configured to receive, via the transceiver, configuration information for a plurality of control resource sets (CORESETs) associated with different synchronization signal blocks (SSBs), respectively, to select at least one of the plurality of CORESETs based on a SSB measurement, and to receive downlink control information (DCI), via the transceiver, the by monitoring physical downlink control channel (PDCCH) candidates on the selected at least one CORESET,
- wherein a cyclic redundancy check (CRC) of the DCI is scrambled with a group-radio network temporary identifier (G-RNTI) which has been selected by the UE in accordance with an identifier of a specific service to receive, and
- wherein at least two or more of the plurality of CORSETs are commonly associated with the same G-RNTI selected by the processor, for the specific service.
A device configured to control a user equipment (UE) for wireless communication, the device comprising:
- a memory configured to store instructions;
- and
- a processor configured to perform operations by executing the instructions, the operations comprising:
- receiving configuration information for a plurality of control resource sets (CORESETs) associated with different synchronization signal blocks (SSBs), respectively;
- selecting at least one of the plurality of CORESETs based on a SSB measurement;
- and
- receiving downlink control information (DCI) by monitoring physical downlink control channel (PDCCH) candidates on the selected at least one CORESET,
- wherein a cyclic redundancy check (CRC) of the DCI is scrambled with a group-radio network temporary identifier (G-RNTI) which has been selected by the UE in accordance with an identifier of a specific service to receive, and
- wherein at least two or more of the plurality of CORSETs are commonly associated with the same G-RNTI selected by the UE, for the specific service.
A method of transmitting a signal by a base station in a wireless communication system, the method comprising:
- transmitting, to a user equipment (UE), configuration information for a plurality of control resource sets (CORESETs) associated with different synchronization signal blocks (SSBs), respectively;
- and
- transmitting, to the UE, downlink control information (DCI) based on physical downlink control channel (PDCCH) candidates on at least one of the plurality of CORESETs,
- wherein a cyclic redundancy check (CRC) of the DCI is scrambled with a group-radio network temporary identifier (G-RNTI) in accordance with an identifier of a specific service to transmit, and
- wherein at least two or more of the plurality of CORSETs are commonly associated with the same G-RNTI, for the specific service.
Dependencies are inferred from the claim text.