Verfahren und Vorrichtung zur Handhabung der Überlebenszeit für Zeitempfindliche Verbindungen

Details

Veröffentlichungs-Nr.

EP4087369

Aktenzeichen

EP22171152

Anmeldetag

2. Mai 2022

Veröffentlichung

16. April 2025

Erteilung

16. April 2025

Rechtsraum

EP

IPC

H04W88/14H04L47/00H04L47/24H04L47/2425H04W92/02

Abstract

A method for time sensitive network (TSN) operation includes: in the case of data traffic stoppage in a communication channel of TSN due to at least one of down time of a user plane (UP) connection and a reset of the UP connection, performing the following: generating, by a user plane function (UPF), an audit report about the at least one of the down time and the reset; sending, by the UPF, the audit report to a first element in control plane (CP), without waiting for communication from the CP; and determining, by one of the first element or a second element in the CP, survival time of the communication channel. The audit report is sent along with a report type indicating the down time of the UP connection due to connection fluctuation or a switch-over of the UP connection from a primary UPF to a backup UPF.

Anmelder

Firma

Mavenir Systems, Inc.

Land

🇺🇸 USA

Fachgebiete