Research in mobile database query optimization and processing
Mobile Information Systems
From motion to emotion: a wearable system for the multimedia enrichment of a Butoh dace performance
Journal of Mobile Multimedia
Telemedicine for disaster relief: a novel architecture
Journal of Mobile Multimedia
On transport layer mechanisms for real-time QoS
Journal of Mobile Multimedia
IEEE Communications Surveys & Tutorials
Real-time payments for mobile IP
IEEE Communications Magazine
Hi-index | 0.00 |
In this paper, we present a new streaming proxy based charging architecture for QoS differentiated charging in 3G. We give a short overview of charging concepts in next generation mobile networks and we describe the most important network attributes on which the quality depends. Our goal is to point out the importance of bursty packet loss which determines the quality of the multimedia streaming in contrast with the average loss rate. We propose several methods for QoS differentiated charging which are in compliance with the recommendations of 3GPP. We describe three models which can predict the QoS of a stream. The algorithms are evaluated on a real GPRS streaming flow.