Patent ID: 11888588
Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 15:
16. A second network element, comprising: a processor, and a memory, the memory being configured to store computer-executable instructions, and the processor being configured to execute the computer-executable instructions to perform:
transmitting, by a second network element, a first notification message to a first network element, the first notification message comprising a first clock difference, the first clock difference being a clock difference between a first clock domain and a second clock domain acquired by the second network element in a first time period, wherein: transmission of the first notification message by the second network element is triggered in response to a clock drift being greater than a drift amplitude value, the clock drift is a difference between a first value and a second value of the first clock difference in the first time period, the first clock domain is a clock domain of a data network (DN), the second clock domain is a clock domain of a wireless network, the drift amplitude value is a maximum value of a change amplitude of a clock difference between the first clock domain and the second clock domain, the first clock difference is used for determining first time sensitive communication assistance information (TSCAI) by the first network element, and the first TSCAI is used by a radio access network (RAN) device to perform time control on a data stream in the first clock domain.