2015 IEEE International Conference on Service Operations and Logistics, and Informatics (SOLI) 2015
DOI: 10.1109/soli.2015.7367595
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The impact of practical network constraints on the performance of energy-aware routing schemes

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Cited by 7 publications
(3 citation statements)
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“…Thus, network devices such as routers and switches are active all the time, even if network traffic is relatively low compared to peak times [3]. This results in 2%–7% of the World's electricity consumption in Information and Communication Technologies (ICTs) [4, 5]. Besides, the energy consumption of ICTs has been growing 3% every year [6].…”
Section: Introductionmentioning
confidence: 99%
“…Thus, network devices such as routers and switches are active all the time, even if network traffic is relatively low compared to peak times [3]. This results in 2%–7% of the World's electricity consumption in Information and Communication Technologies (ICTs) [4, 5]. Besides, the energy consumption of ICTs has been growing 3% every year [6].…”
Section: Introductionmentioning
confidence: 99%
“…In practical networks, both Ethernet and optical, links operate at one of a set of increasing discrete rates . In a previous work, we showed that considering the discreteness of the link rates is crucial to exploit the power saving margin of wired networks. In addition, in practice, flow tables are implemented in ternary content addressable memory (TCAM) cells, which are power hungry and limited in size.…”
Section: Introductionmentioning
confidence: 99%
“…A similar analysis is conducted in [86], where authors investigate the impact of practical constraints on the performance of energy-aware routing schemes in SDN. For such purpose, the energy-aware routing problem is modeled as an ILP considering discreteness of link rates and limitation of flow rule space.…”
Section: Energy Efficiency and Performance Concernsmentioning
confidence: 99%