Communication method and apparatus, and device and medium in deactivated state of secondary cell group

A communication method in a deactivated state of a secondary cell group (SCG), applied to a terminal, wherein the method comprises:

• determining signal measurement and/or timing of the SCG and/or a primary SCG cell (PSCell) of the SCG when the SCG is in the deactivated state;
• reconfiguring the signal measurement and/or the timing according to first information if the first information is acquired;
• wherein the first information indicates a communication status between the terminal and the PSCell related to the signal measurement and/or the timing, or, the first information is instruction information of a network device received by the terminal;
• wherein the signal measurement comprises radio link monitoring (RLM) measurement of the PSCell, and the first information indicates that the terminal detects that a radio link failure occurs in the PSCell.

A terminal, comprising:

• a memory, a transceiver, and a processor;
• the memory being configured to store a computer program;
• the transceiver being configured to send and receive data under control of the processor;
• the processor being configured to read the computer program in the memory and execute the following operations:
• determining signal measurement and/or timing of a secondary cell group (SCG) and/or a primary SCG cell (PSCell) of the SCG when the SCG is in a deactivated state;
• reconfiguring the signal measurement and/or timing according to first information if the first information is acquired;
• wherein the first information indicates a communication status between the terminal and the PSCell related to the signal measurement and/or the timing, or, the first information is instruction information of a network device received by the terminal;
• wherein the signal measurement comprises beam failure detection of the PSCell, and the first information indicates that the terminal detects a beam failure of the PSCell.