Patent ID: 11929827
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A method performed by a first network function entity including a network side time sensitive network (TSN) translator (NW-TT) in a 5th generation system (5GS), the method comprising:
receiving, from a second network function entity, time synchronization information including first information indicating the NW-TT to send sync message to a device-side TSN translator (DS-TT) in the 5GS and second information on a transport type for a distribution of a time synchronization;
generating a sync message for the DS-TT based on the time synchronization information;
adding, to the sync message, an ingress timestamp corresponding to an ingress time when the sync message is generated; and
transmitting, to a terminal including the DS-TT, the sync message,
wherein the sync message further includes a rate ratio with a value set to 1.