A Dynamic Priority-based QoS Control Scheme for Wireless Mobile Networks

  • Kang, Moon-Sik (Department of Electronic Engineering, School of Engineering, Kangnung National University)
  • Published : 2005.11.26

Abstract

In this paper, a dynamic priority-based QoS (DPQoS) provision scheme is proposed for the required QoS from one end of the network to the other in wireless mobile networks. The DPQoS model is used to meet diversity multimedia traffic requirements. This model is come up with a framework for the wireless network of which consists of a core-IP network and also a number of wireless access networks. For the true end-to-end QoS, it is required that the core network is able to support the required QoS for the wireless users. This paper shows a solution to optimize the performance for different traffic classes according to the traffic characteristics. The performance of the proposed scheme is evaluated at delay aspects such as delay and throughput.

Keywords