Network power saving topology calculation method by powering off links considering QoS

Haruka Yonezu, Shan Gao, Sho Shimizu, Daisuke Ishii, Satoru Okamoto, Eiji Oki, Naoaki Yamanaka

Research output: Chapter in Book/Report/Conference proceedingConference contribution

11 Citations (Scopus)

Abstract

In order to reduce the energy consumption of the network, we introduce a concept that realizes a low power consumption network by aggregating traffic on specific numbers of links and powering off link ports of routers that are not used. In this paper, we proposed a practical calculation method that can derive a low power consumption network considering QoS requirements. By iterating the process of powering off arbitrary numbers of links in a heuristic manner, a power-saving network topology is reconfigured. By computer simulation, it is shown that our proposed scheme can reduce the used links of network calculated within a reasonable time.

Original languageEnglish
Title of host publicationTechnical Digest - 15th OptoElectronics and Communications Conference, OECC2010
Pages586-587
Number of pages2
Publication statusPublished - 2010 Nov 29
Event15th OptoElectronics and Communications Conference, OECC2010 - Sapporo, Japan
Duration: 2010 Jul 52010 Jul 9

Publication series

NameTechnical Digest - 15th OptoElectronics and Communications Conference, OECC2010

Other

Other15th OptoElectronics and Communications Conference, OECC2010
CountryJapan
CitySapporo
Period10/7/510/7/9

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ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Yonezu, H., Gao, S., Shimizu, S., Ishii, D., Okamoto, S., Oki, E., & Yamanaka, N. (2010). Network power saving topology calculation method by powering off links considering QoS. In Technical Digest - 15th OptoElectronics and Communications Conference, OECC2010 (pp. 586-587). [5588270] (Technical Digest - 15th OptoElectronics and Communications Conference, OECC2010).