Dynamic Service Negotiation for Ensuring the Quality of Experience in Next Wireless Communication Network

The current network management makes the service provider shift from the backend to frontend in order to provide the user satisfactory service. It also leads to the researchers pay the more efforts on the study of integration of QoE and QoS, which provide a better analysis of the service management from the user perspective and from the network perspective respectively. In order to ensure the quality of user experience, this paper proposes the procedures of dynamic negotiation of QoS profiles between users and networks. This proposed mechanism allows users to negotiate their service levels in a small time scale whenever the network is in good or bad condition. It is evaluated that the proposed scheme ensures the quality of experiment in terms of the service interruption rate.