Telefonaktiebolaget LM Ericsson (publ)
QOS FLOW MANAGEMENT OVER E1

Abstract:

A method is provided by a central-unit-control plane (CU-CP) of a network node for exchanging information with a central-unit user plane (CU-UP) of the network node to manage Quality of Service (QoS) flows for the optimization of radio resources. The method includes transmitting, to the CU-UP, a request for flow information for at least one QoS flow and receiving, from the CU-UP of the network node, the flow information for the at least one QoS flow. Based on the flow information for the at least one QoS flow, at least one action is taken.