Research Article
Routing and G-Networks to Optimise Energy and Quality of Service in Packet Networks
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@INPROCEEDINGS{10.1007/978-3-642-19322-4_18, author={Erol Gelenbe and Christina Morfopoulou}, title={Routing and G-Networks to Optimise Energy and Quality of Service in Packet Networks}, proceedings={Energy-Efficient Computing and Networking. First International Conference, E-Energy 2010, Athens, Greece, October 14-15, 2010, Revised Selected Papers}, proceedings_a={E-ENERGY}, year={2012}, month={10}, keywords={Energy Optimisation Wired Networks Packet Routing User QoS Polynomial Time Complexity Optimisation Algorithm}, doi={10.1007/978-3-642-19322-4_18} }- Erol Gelenbe
Christina Morfopoulou
Year: 2012
Routing and G-Networks to Optimise Energy and Quality of Service in Packet Networks
E-ENERGY
Springer
DOI: 10.1007/978-3-642-19322-4_18
Abstract
We formulate the problem of joint energy and quality of service (QoS) optimisation in packet networks and show how it can be formalised using the control capabilities inherent in G-network theory, which also includes the overhead due to control traffic. Using known energy consumption characteristics of network routers and of network link driver equipment, this approach leads to a polynomial time complexity gradient optimisation algorithm which seeks a judicious balance between the QoS experienced by the users and the overall energy consumption of the network.
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