B. Rong, Jacques Lebeau, M. Bennani, M. Kadoch, A. Elhakeem
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引用次数: 6
摘要
本文提出了一种基于流量聚合的SIP over MPLS网络架构，将SIP协议与支持TE的MPLS网络无缝集成，加快了SIP呼叫的建立速度。我们依靠OPNET仿真来评估这种新网络架构的性能。重点介绍了仿真模型的基本设计概念和实现细节。仿真结果表明，基于流量聚合的SIP over MPLS网络架构在SIP呼叫建立延迟、呼叫阻塞概率和带宽利用效率等方面具有令人满意的性能。
Modeling and simulation of traffic aggregation based SIP over MPLS network architecture
In this paper, a traffic aggregation based SIP over MPLS network architecture is proposed to integrate SIP protocol with traffic engineering (TE) enabled MPLS network seamlessly and speed up the SIP call setup. We rely on OPNET simulation to assess the performance of this new network architecture. As a highlighted part, basic design concepts and implementation details of the simulation model are depicted intensively. The simulation results show that traffic aggregation based SIP over MPLS network architecture has satisfying performance in terms of SIP call setup delay, call blocking probability, and bandwidth utility efficiency.
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