包括多层光网络设计中的能效方面

Steffen Gebert, D. Hock, Matthias Hartmann, J. Spoerhase, T. Zinner, P. Tran-Gia
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引用次数: 2

摘要

本文研究了网络规划过程对提高光多层核心网能量意识的影响。特别是,我们建议删除网络中的冗余链路,并将相应的网络流量路由到其他链路上。基于简化后的网络拓扑结构,我们使用网络规划工具计算了实际流量需求所需的网络设备。由于缺乏准确的运营支出和能源消耗模型,我们选择链路长度作为成本函数。我们展示了我们的想法的适用性,并通过实际的网络拓扑展示了节能潜力。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Including energy efficiency aspects in multi-layer optical network design
This paper investigates the influence of the network planning process on a higher energy-awareness of optical multi-layer core networks. In particular, we propose to remove redundant links in the network, and to route corresponding network traffic on other links. Based on the reduced network topology, we compute the required network equipment for realistic traffic demands using a network planning tool. Due to the lack of an accurate model for operational expenditures and energy consumption, we choose the link length as cost function. We show the applicability of our idea and demonstrate the energy saving potential using realistic network topologies.
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