The increasing demand for real-time applications (video conferencing, Internet telephony - VoIP - etc.) delivered over Internet networks requires stringent Quality of Service (QoS) guarantees. Internet traffic routing based on a Best-effort basis can hardly support these QoS requirements. This...

This paper models competition between two firms, which provide broadband In-ternet access in regional markets with different population densities. The firms, an incumbent and an entrant, differ in two ways. First, consumers bear costs when switching to the entrant. Second, the entrant faces a...

The overall goal of the incorporation of QoE in the mobile networks deployment is related to optimizing end-user QoE, while making efficient use of network resources and maintaining a satisfied customer base that guarantees the commercial success of the provider's business model. However, the...