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Distributed Energy-Aware Routing Protocol

  • Erol Gelenbe
  • Toktam Mahmoodi
Conference paper

Abstract

This paper presents an energy aware routing protocol (EARP) whose purpose is to minimise a metric that combines the total consumed power in the network and the QoS bounds requested by the incoming flows. The algorithm performs in a fully distributed manner thanks to the functionalities provided by the Cognitive Packet Network (CPN) which runs at each node of the network. Measurements on an experimental test-bed are presented showing a reduction in power consumption, as compared to a purely QoS driven approach. We also observe that the requested QoS level is also respected.

Notes

Acknowledgments

We are grateful for the support and technical motivation that has been provided by the EU FP7 Fit4Green Project.

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Copyright information

© Springer-Verlag London Limited  2011

Authors and Affiliations

  1. 1.Intelligent Systems and Networks Group, Department of Electrical and Electronic EngineeringImperial CollegeLondonUK

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