QUALITY OF EXPERIENCE ENFORCEMENT IN COMMUNICATIONS

摘要

A network node, such as a quality of experience QoE orchestrator, monitors (400) data traffic related to a terminal device, in order to detect (402) a data flow related to an application session. The network node derives (403) resource requirement information defining a required QoE level to be provided to the terminal device regarding the application session. The network node performs (404) QoE measurements to obtain information on QoE experienced by the terminal device regarding the application session. Based on the QoE measurements, the network node executes one or more actions in order to enforce (405) the quality of experience QoE of the application session to meet the resource requirement.