US 12,445,985 B2
Timing method for dealing with link exception and apparatus
Kaiyang Qu, Hangzhou (CN); Xiaoying Xu, Shenzhen (CN); Qiang Fan, Shanghai (CN); and Qufang Huang, Shenzhen (CN)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed by HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed on Jan. 26, 2023, as Appl. No. 18/160,033.
Application 18/160,033 is a continuation of application No. PCT/CN2020/105960, filed on Jul. 30, 2020.
Prior Publication US 2023/0171721 A1, Jun. 1, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 56/00 (2009.01); H04W 76/11 (2018.01)
CPC H04W 56/0015 (2013.01) [H04W 76/11 (2018.02)] 14 Claims
OG exemplary drawing
 
1. A timing method for dealing with a link exception, wherein the method is performed at a core network device, and the method comprises:
receiving a first synchronization packet from a first terminal device;
receiving a second synchronization packet from a second terminal device or a server; and
in response to the first synchronization packet and the second synchronization packet belonging to a same time sensitive network (TSN) domain, determining a to-be-forwarded synchronization packet in the first synchronization packet and the second synchronization packet, wherein
the determining the to-be-forwarded synchronization packet is based on a clock address carried in the first synchronization packet and a clock address carried in the second synchronization packet.