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US 11,601,964 B2Granted
User terminal
AssigneeNtt Docomo, Inc.
InventorsKazuki Takeda, Satoshi Nagata, Lihui Wang, Xiaolin Hou
Life of this patent
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Abstract
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.
Claims6
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.
1 more element
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.
1 more element
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.
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.
4 more elements
Dependencies are inferred from the claim text.