Patent ID: 11881931
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 13:
14. The apparatus according to claim 8, wherein the second packet comprises a fifth value and a sixth value, the fifth value is a value displayed on a timestamp counter of the second device in response to the second device receiving the first packet, the sixth value is a value displayed on the timestamp counter of the second device in response to the second device sending the second packet, and the timestamp counter of the second device is configured to perform counting based on the timing frequency of the second device; and
wherein the program instructions are run by the processor to further cause the apparatus to:
determine, based on the fifth value and the timing frequency of the second device, the second receive timestamp at which the second device receives the first packet; and
determine, based on the sixth value and the timing frequency of the second device, the second send timestamp at which the second device sends the second packet.