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Abaci, Huseyin, Parr, Gerard, McClean, Sally, Moore, Adrian and Krug, Louise (2011) Dynamic bit-rate adjustment based on traffic characteristics for metro and core networks. In: IFIP/IEEE International Symposium on Integrated Network Management, Dublin, Ireland. IEEE. 4 pp. [Conference contribution]
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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: | Conference contribution (Poster) |
|---|---|
| Keywords: | Bit-rate Adjustment Model , Metro Core Network , NGN , Power Saving , Router |
| Faculties and Schools: | Faculty of Computing & Engineering Faculty of Computing & Engineering > School of Computing and Information Engineering |
| Research Institutes and Groups: | Computer Science Research Institute Computer Science Research Institute > Information and Communication Engineering |
| ID Code: | 21997 |
| Deposited By: | Dr Cathryn Peoples |
| Deposited On: | 08 May 2012 16:11 |
| Last Modified: | 08 May 2012 16:11 |
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