基于流量工程的 IP over WDM 网络节能路由算法研究

摘要

In this paper, a new green routing algorithm based on traffic engineering is proposed. It combines flow segmentation and load balancing, which leads to energy-efficiency and ensure network performance at the same time. The result of the simulation shows that, the green routing algorithm based on traffic engineering can save energy and ensure the network performance at the same time due to the consideration of traffic engineer-ing.%提出了一种基于流量工程的绿色路由算法，在传统绿色路由算法的基础上，融入流量分割及负载均衡的流量工程，从而实现在减小能耗的同时保证网络性能。仿真结果表明，由于考虑了流量工程，基于流量工程的绿色路由算法能够在有效节约能耗的同时保证网络性能。