Radio link recovery method and terminal

A terminal, comprising a processor, a memory, and a computer program that is stored on the memory and executable on the processor, wherein the processor is configured to:

• receive system information broadcasted by a current cell to which a current location of a terminal belongs;
• determine first configurations supported by the current cell and second configurations supported by a serving cell to which the terminal belongs before a radio link failure or a handover failure occurs, according to the system information and radio link configuration information before the radio link failure or the handover failure occurs, wherein the radio link configuration information is stored in the terminal and comprises at least one piece of following information:
• configuration information of carrier aggregation (CA), configuration information of dual connectivity (DC), or configuration information of bandwidth part (BWP), and the current cell is different from the serving cell to which the terminal belongs before the radio link failure or the handover failure occurs;
• in accordance with a determination that the first configurations are consistent with a part of the second configurations, recover the radio link where the radio link failure or the handover failure occurs through the current cell, according to the consistent part of the second configurations indicated by the radio link configuration information, such that the recovered radio link at least has the consistent part of the second configurations.

A non-transitory computer-readable storage medium, wherein the computer-readable storage medium stores a program, and the program is executed by a processor to implement steps:

• receiving system information broadcasted by a current cell to which a current location of a terminal belongs;
• determining first configurations supported by the current cell and second configurations supported by a serving cell to which the terminal belongs before a radio link failure or a handover failure occurs, according to the system information and radio link configuration information before the radio link failure or the handover failure occurs, wherein the radio link configuration information is stored in the terminal and comprises at least one piece of following information:
• configuration information of carrier aggregation (CA), configuration information of dual connectivity (DC), or configuration information of bandwidth part (BWP), and the current cell is different from the serving cell to which the terminal belongs before the radio link failure or the handover failure occurs;
• in accordance with a determination that the first configurations are consistent with a part of the second configurations, recovering the radio link where the radio link failure or the handover failure occurs through the current cell, according to the consistent part of the second configurations indicated by the radio link configuration information, such that the recovered radio link at least has the consistent part of the second configurations.