Method, user equipment, base station, and system for enhancing reliability of wireless communication

Abase station (BS) for enhancing reliability of wireless communication, comprising:

• a monitoring module, configured to monitor quality of uplink transmission between a user equipment (UE) and the BS;
• and
• a measurement module, configured to measure, in response to a trigger event, transmission quality of at least one beam used for the uplink transmission between the BS and the UE, wherein the trigger event is used to indicate that quality of the uplink transmission between the BS and the UE does not meet a first preset condition.

Abase station (BS) for enhancing reliability of wireless communication, comprising a processor and a memory, wherein the memory is configured to store an instruction, and the processor is configured to execute the instruction, to perform the following steps:

• monitoring quality of uplink transmission between a user equipment (UE) and the BS;
• and
• measuring, in response to a trigger event, transmission quality of at least one beam used for the uplink transmission between the BS and the UE, wherein the trigger event is used to indicate that quality of the uplink transmission between the BS and the UE does not meet a first preset condition.