Dynamic bit-rate adjustment based on traffic characteristics for metro and core networks

Abaci, H., Parr, G. ORCID: https://orcid.org/0000-0002-9365-9132, McClean, S., Moore, A. and Krug, L. (2011) Dynamic bit-rate adjustment based on traffic characteristics for metro and core networks. In: Proceedings of the 12th IFIP/IEEE International Symposium on Integrated Network Management, IM 2011. The Institute of Electrical and Electronics Engineers (IEEE), IRL, pp. 670-673. ISBN 978-1-4244-9219-0

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Abstract

This paper reports on an investigation into bit-rate adjustment on high capability metro and core routers. The bit-rate is controlled in response to traffic load using EWMA (Exponential Weighted Moving Average), with parameters set to minimize the performance impact of the adjustments. The purpose of the adjustment is to enable energy savings. Our calculations show that 22.5% power saving is achievable by bit rate adjustment without significant performance degradation.

Item Type: Book Section
Faculty \ School: Faculty of Science > School of Computing Sciences
Depositing User: Pure Connector
Date Deposited: 24 Sep 2016 01:07
Last Modified: 22 Nov 2022 10:32
URI: https://ueaeprints.uea.ac.uk/id/eprint/60519
DOI: 10.1109/INM.2011.5990652

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