WDM MLR网络上IP传输的能量感知路由和梳理

2014 16th International Telecommunications Network Strategy and Planning Symposium (Networks) Pub Date : 2014-11-20 DOI:10.1109/NETWKS.2014.6959229

M. Henriques, P. Pinho, A. Teixeira

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引用次数: 2

摘要

在这项工作中，混合整数优化线性规划(MILP)模型应用于混合线速率(MLR) IP over WDM和IP over OTN over WDM(带和不带OTN梳理)网络，旨在降低网络能耗。采用了能量感知和能量感知&短路径路由技术。基于真实网络拓扑和基于2005年至2017年统计数据的流量矩阵预测进行了仿真。IPoWDM网络上的能量感知路由优化模型，其能耗在所有年份都是最低的，并且与能量感知路由和短路径路由相比，总体能耗降低了29%，预计比最短路径路由更节能。

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Energy-aware routing and grooming for IP transport over WDM MLR networks

In this work a mixed integer optimization linear programming (MILP) model was applied to mixed line rate (MLR) IP over WDM and IP over OTN over WDM (with and without OTN grooming) networks, with aim to reduce network energy consumption. Energy-aware and energy-aware & short-path routing techniques were used. Simulations were made based on a real network topology as well as on forecasts of traffic matrix based on statistical data from 2005 up to 2017. Energy aware routing optimization model on IPoWDM network, showed the lowest energy consumption along all years, and once compared with energy-aware & short-path routing, has led to an overall reduction in energy consumption up to 29%, expecting to save even more than shortest-path routing.

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2014 16th International Telecommunications Network Strategy and Planning Symposium (Networks)

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