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US 12,192,897 B2Granted
Power saving indication method, network side device and user equipment
AssigneeDatang Mobile Communications Equipment Co., Ltd.
InventorsMeiying Yang, Jiaqing Wang, Zheng Zhao, Chen Luo, Lei Wang, Fangchen Cheng
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Abstract
The present disclosure provides a power saving indication method, a network side device and a user equipment, the power saving indication method includes configuring DCI, the DCI carries power saving information of at least one user equipment the power saving information is used to indicate at least one power saving scheme or a mapping relation between at least two power saving schemes.
Claims20
A power saving indication method, comprising:
- configuring downlink control information (DCI),
- wherein the DCI carries power saving information of at least one user equipment (UE), the power saving information is used to indicate at least one power saving scheme,
- wherein the power saving scheme includes at least one of the following:
- a fifth power saving scheme of configuring to sleep a secondary serving cell;
- a thirteenth power saving scheme of configuring channel state information, CSI;
- or
- a sixteenth power saving scheme of configuring spatial-domain adaptive power adjustment;
- wherein when the power saving scheme includes the fifth power saving scheme of configuring the dormant secondary serving cells, the power saving information includes at least one of a quantity of dormant secondary serving cells or an index of the dormant secondary serving cells;
- when the power saving scheme includes the thirteenth power saving scheme of configuring channel state information (CSI) the power saving information includes at least one of a quantity of CSI request power saving information and an index of the CSI request power saving information, wherein the CSI request power saving information includes at least one of a CSI parameter set, a CSI resource set, or a mapping relation between the CSI parameter set and the CSI resource set;
- when the power saving scheme includes the sixteenth power saving scheme of configuring spatial-domain adaptive power adjustment, the power saving information includes at least one of a quantity of antennas, a quantity of spatial layers, a quantity of codebooks, or binding relationships between the antennas.
7 more elements
A power saving indication method, comprising:
- receiving DCI sent by a network side,
- wherein the DCI carries power saving information of at least one UE, the power saving information is used to indicate at least one power saving scheme,
- wherein the power saving scheme includes at least one of the following:
- a fifth power saving scheme of configuring to sleep a secondary serving cell;
- a thirteenth power saving scheme of configuring channel state information, CSI;
- or
- a sixteenth power saving scheme of configuring spatial-domain adaptive power adjustment;
- wherein when the power saving scheme includes the fifth power saving scheme of configuring the dormant secondary serving cells, the power saving information includes at least one of a quantity of dormant secondary serving cells or an index of the dormant secondary serving cells;
- when the power saving scheme includes the thirteenth power saving scheme of configuring channel state information (CSI) the power saving information includes at least one of a quantity of CSI request power saving information and an index of the CSI request power saving information, wherein the CSI request power saving information includes at least one of a CSI parameter set, a CSI resource set, or a mapping relation between the CSI parameter set and the CSI resource set;
- when the power saving scheme includes the sixteenth power saving scheme of configuring spatial-domain adaptive power adjustment, the power saving information includes at least one of a quantity of antennas, a quantity of spatial layers, a quantity of codebooks, or binding relationships between the antennas.
7 more elements
A UE, comprising a transceiver, a memory, a processor, and a computer program stored on the memory and executed by the processor to perform the step of:
- receiving a DCI send by a network side, wherein the DCI carries power saving information of at least one UE, the power saving information is used to indicate at least one power saving scheme,
- wherein the power saving scheme includes at least one of the following:
- a fifth power saving scheme of configuring to sleep a secondary serving cell;
- a thirteenth power saving scheme of configuring channel state information, CSI;
- or
- a sixteenth power saving scheme of configuring spatial-domain adaptive power adjustment;
- wherein when the power saving scheme includes the fifth power saving scheme of configuring the dormant secondary serving cells, the power saving information includes at least one of a quantity of dormant secondary serving cells or an index of the dormant secondary serving cells;
- when the power saving scheme includes the thirteenth power saving scheme of configuring channel state information (CSI) the power saving information includes at least one of a quantity of CSI request power saving information and an index of the CSI request power saving information, wherein the CSI request power saving information includes at least one of a CSI parameter set, a CSI resource set, or a mapping relation between the CSI parameter set and the CSI resource set;
- when the power saving scheme includes the sixteenth power saving scheme of configuring spatial-domain adaptive power adjustment, the power saving information includes at least one of a quantity of antennas, a quantity of spatial layers, a quantity of codebooks, or binding relationships between the antennas.
6 more elements
Dependencies are inferred from the claim text.