UPF UPF QoSQuality of Service UPF METHOD FOR PERFORMING QoS MONITORING BY UPF NODE INCLUDING PLURALITY OF UPF INSTANCES AND UPF NODE PERFORMING METHOD

摘要

The method for performing QoS monitoring by a UPF node including a plurality of UPF instances according to an embodiment of the present invention includes the method for performing QoS monitoring on the plurality of UPF instances included in the UPF node through a Nupf interface from a network function node. receiving a request to perform QoS monitoring; performing, according to the request, the QoS monitoring for each of the plurality of UPF instances; storing a result of the QoS monitoring for each of the plurality of UPF instances; and transmitting, in response to the request, a result of the QoS monitoring for each of the plurality of UPF instances, wherein each of the plurality of UPF instances may perform at least a part of a function of the UPF node. have.