Highly efficient energy layer-3 network architecture based on service cloud and optical aggregation network

Hidetoshi Takeshita, Daisuke Ishii, Satoru Okamoto, Eiji Oki, Naoaki Yamanaka

研究成果: Article査読

7 被引用数 (Scopus)

抄録

The Internet is an extremely convenient network and has become one of the key infrastructures for daily life. However, it suffers from three serious problems; its structure does not suit traffic centralization, its power consumption is rapidly increasing, and its round-trip time (RTT) and delay jitter are large. This paper proposes an extremely energy efficient layer-3 network architecture for the future Internet. It combines the Service Cloud with the Cloud Router and application servers, with the Optical Aggregation Network realized by optical circuit switches, wavelength-converters, and wavelength-multiplexers/demultiplexers. User IP packets are aggregated and transferred through the Optical Aggregation Network to Cloud transparently. The proposed network scheme realizes a network structure well suited to traffic centralization, reduces the power consumption to 1/20-1/30 compared to the existing Internet, reduces the RTT and delay jitter due to its simplicity, and offers easy migration from the existing Internet.

本文言語English
ページ(範囲)894-903
ページ数10
ジャーナルIEICE Transactions on Communications
E94-B
4
DOI
出版ステータスPublished - 2011 4

ASJC Scopus subject areas

  • ソフトウェア
  • コンピュータ ネットワークおよび通信
  • 電子工学および電気工学

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