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

Claim 11:
12. A terminal including a device side time sensitive network (TSN) translator (DS-TT) in a 5th generation system (5GS), the terminal comprising:
a transceiver configured to transmit and receive a signal; and
a controller coupled with the transceiver and configured to:
receive, from a first network function entity including a network side time sensitive network (TSN) translator (NW-TT), a sync message including an ingress timestamp corresponding to an ingress time when the sync message is generated,
calculate a residence time as a difference between an egress time and the ingress time indicated by the ingress timestamp,
add the residence time to the sync message, and
transmit, to an external precision time protocol (PTP) port of a TSN system, the sync message,

wherein the sync message further includes a rate ratio with a value set to 1.