User terminal
A user terminal according to one aspect of the present disclosure includes: a receiving section that receives configuration information of a cell group; and a control section that controls monitoring of downlink control information (DCI) including cyclic redundancy check (CRC) bits scrambled by a certain identifier included in the configuration information in a search space configured in a cell in the cell group.
1. A terminal comprising:
a receiver that receives a configured scheduling-radio network temporary identifier (CS-RNTI), and configuration information of a physical downlink control channel (PDCCH), as radio resource control (RRC) parameters, for downlink semi-persistent scheduling (SPS) and an uplink configured grant, the CS-RNTI being independently configured per cell group; and
a processor that controls monitoring of a downlink control information (DCI) including cyclic redundancy check (CRC) bits scrambled by the CS-RNTI in a common search space,
wherein the common search space is configured based on the configuration information in a primary cell.
2. The terminal according to claim 1 , wherein the DCI includes a first field indicating a carrier in which a downlink shared channel or an uplink shared channel is scheduled, and
wherein the processor controls, based on the DCI, an activation or a deactivation of semi-persistent scheduling in the carrier or a configured grant in the carrier.
3. The terminal according to claim 1 , wherein the DCI includes a second field indicating a bandwidth part in which a downlink shared channel or an uplink shared channel is scheduled, and
wherein the processor controls, based on the DCI, an activation or a deactivation of semi-persistent scheduling in the bandwidth part or a configured grant in the bandwidth part.
4. A radio communication method for a terminal comprising:
receiving a configured scheduling-radio network temporary identifier (CS-RNTI), and configuration information of a physical downlink control channel (PDCCH), as radio resource control (RRC) parameters, for downlink semi-persistent scheduling (SPS) and an uplink configured grant, the CS-RNTI being independently configured per cell group; and
monitoring a downlink control information (DCI) including cyclic redundancy check (CRC) bits scrambled by the CS-RNTI in a common search space,
wherein the common search space is configured based on the configuration information in a primary cell.
5. A base station comprising:
a transmitter that transmits a configured scheduling-radio network temporary identifier (CS-RNTI), and configuration information of a physical downlink control channel (PDCCH), as radio resource control (RRC) parameters, for downlink semi-persistent scheduling (SPS) and an uplink configured grant, the CS-RNTI being independently configured per cell group,
wherein the transmitter transmits a downlink control information (DCI) including cyclic redundancy check (CRC) bits scrambled by the CS-RNTI in a common search space, and
wherein the common search space is configured based on the configuration information in a primary cell.
6. A system comprising a base station and a terminal, wherein:
the base station comprises:
a transmitter that transmits a configured scheduling-radio network temporary identifier (CS-RNTI), and configuration information of a physical downlink control channel (PDCCH), as radio resource control (RRC) parameters, for downlink semi-persistent scheduling (SPS) and an uplink configured grant, the CS-RNTI being independently configured per cell group, and
the terminal comprises:
a receiver that receives the CS-RNTI; and
a processor that controls monitoring of a downlink control information (DCI) including cyclic redundancy check (CRC) bits scrambled by the CS-RNTI in a common search space,
wherein the common search space is configured based on the configuration information in a primary cell.