Patent ID: 11937196
Assignee: QUALCOMM INCORPORATED
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 8:
9. A method at a node of a wireless communication network, comprising:
establishing, with one or more user equipments (UEs) of the wireless communication network, a packet data unit (PDU) session for communication of messages for one or more protocols including precision time protocol (PTP) messages associated with one or more timing domains;
receiving an upstream PTP message including one or more indicators of the one or more timing domains supported by the one or more UEs, wherein the one or more indicators of the one or more timing domains supported by the one or more UEs comprise a domain number included in a header associated with the upstream PTP message;
receiving, at the node from a time sensitive network node, a downstream PTP message associated with a timing domain of the one or more timing domains;
adjusting, by the node, a field of the downstream PTP message based at least in part on a link delay between the time sensitive network node and the node; and
sending, from the node, the downstream PTP message to the one or more UEs including an indication of the one or more timing domains associated with the established PDU session.