公开(公告)号：US20220224651A1

公开(公告)日：2022-07-14

申请号：US17614866

申请日：2019-05-30

Applicant: Nokia Solutions and Networks Oy

Inventor： Peter ROST ,  Borislava GAJIC ,  Rakash SivaSiva GANESAN ,  Christian MANNWEILER ,  Devaki CHANDRAMOULI

IPC: H04L47/2491 ,  H04L45/745 ,  H04L47/28

Abstract: Methods and apparatus, including computer program products, are provided for a 3GPP bridge for time sensitive networks. In some example embodiment, there may be provided an apparatus causes to at least: receive at least one management object, the at least one management object comprising routing information between an ingress port at a 3GPP bridge and an egress port at the 3 GPP bridge; determine, for the ingress port and the egress port combination, at least one quality of service constraint to provide a delay guarantee towards a destination media access control address, the determination based on the received at least one management object and one or more bridge delays indicating a delay between the ingress port and the egress port; and cause a change, based on the determined at least one quality of service constraint, to a protocol data unit session carrying a time sensitive network flow.