Secondary cell control method and apparatus
AssigneeHuawei Technologies Co., Ltd.
InventorsJiehua Xiao, Jinlin Peng
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Abstract
This application provides a secondary cell control method and an apparatus. The method includes: A terminal device receives control information in a time unit n, where the control information may include an activation command for a first secondary cell or a deactivation command for a first secondary cell. When the control information includes the activation command for the first secondary cell, first information of the first secondary cell is sent in a time unit n+k, where k is determined based on a first frame structure parameter configured for the terminal device, and both n and k are positive integers. The first information may be a CSI report.
Claims20
An apparatus comprising:
- a memory configured to store a program instruction;
- and
- a processor that is configured to invoke and execute the program instruction stored in the memory to:
- receive control information in a time unit n, wherein the control information comprises an activation command for a first secondary cell;
- and
- send first information of the first secondary cell in a time unit n+k, wherein k is determined based on a first frame structure parameter configured for a terminal device, the first frame structure parameter corresponds to a value of an activated BandWidth Part (BWP) in the first secondary cell as measured in units of slots, and both n and k are positive integers.
A method, comprising:
- sending control information in a time unit n, wherein the control information comprises an activation command for a first secondary cell;
- receiving first information of the first secondary cell in a time unit n+k;
- and
- determining k based on a first frame structure parameter configured for a terminal device, wherein the first frame structure parameter corresponds to a value of an activated BandWidth Part (BWP) in the first secondary cell as measured in units of slots and both n and k are positive integers.
An apparatus, comprising a processor and a memory, wherein the memory is configured to store a program instruction;
- and the processor is configured to invoke and execute the program instruction stored in the memory, to send control information in a time unit n, wherein the control information comprises an activation command for a first secondary cell;
- receive first information of the first secondary cell in a time unit n+k;
- and
- determine k based on a first frame structure parameter configured for a terminal device, wherein the first frame structure parameter corresponds to a value of an activated BandWidth Part (BWP) in the first secondary cell as measured in units of slots and both n and k are positive integers.
Dependencies are inferred from the claim text.