Performance evaluation of proposed CAC over WiMAX/MPLS-TE/VPN networks

Abstract

The rapid growth of multimedia applications and mobile usage increase the importance of developing new network technologies to support QoS and satisfy the real-time multimedia applications requirements. A combination of many types of network technologies enhances the performance of these applications such as the use of WiMAX, MPLS-TE, and RSVP-TE. There is an important algorithm which supports QoS named CAC. In this paper, a new CAC for MPLS-TE is developed and performance evaluation of the proposed algorithm compared with the most used CAC is introduced by using OPNET simulator and full network frame work consists of WiMAX and MPLS-TE. The results show the outperforms of the proposed algorithm.