DCI transmission method, terminal, and base station
AssigneeVivo Mobile Communication Co., Ltd.
InventorsLi Chen, Wei Bao, Kai Wu, Xueming Pan, Dajie Jiang
Life of this patent
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Abstract
A DCI transmission method, a terminal, and a base station are provided. The method includes: receiving DCI, wherein when there is simultaneously in a network a paging message for an idle-state terminal and a change of system information, the DCI carries PDSCH scheduling information for the paging message and a short message; otherwise, the DCI carries the scheduling information or the short message, where the short message is used to indicate the change of system information; and obtaining at least one of the scheduling information or the short message from the DCI.
Claims33
A downlink control information (DCI) transmission method, applied to a terminal and comprising:
- receiving DCI, wherein when there is simultaneously in a network a paging message for an idle-state terminal and a change of system information, the DCI carries physical downlink shared channel (PDSCH) scheduling information for the paging message and a short message;
- otherwise, the DCI carries the scheduling information or the short message, wherein the short message is used to indicate the change of system information;
- and
- obtaining at least one of the scheduling information or the short message from the DCI.
A terminal, comprising:
- a memory, a processor, and a computer program stored in the memory and capable of running on the processor, wherein the computer program is executed by the processor, the processor is configured to:
- receive downlink control information (DCI), wherein when there is simultaneously in a network a paging message for an idle-state terminal and a change of system information, the DCI carries physical downlink shared channel (PDSCH) scheduling information for the paging message and a short message;
- otherwise, the DCI carries the scheduling information or the short message, wherein the short message is used to indicate the change of system information;
- and
- obtain at least one of the scheduling information or the short message from the DCI.
A base station, comprising a memory, a processor, and a computer program stored in the memory and capable of running on the processor, wherein when the computer program is executed by the processor, the processor is configured to:
- generate downlink control information (DCI), wherein when there is simultaneously in a network a paging message for an idle-state terminal and a change of system information, the DCI carries physical downlink shared channel (PDSCH) scheduling information for the paging message and a short message;
- otherwise, the DCI carries the scheduling information or the short message, wherein the short message is used to indicate the change of system information;
- and
- transmit the DCI on a physical downlink control channel (PDCCH).
Dependencies are inferred from the claim text.