Sleep and adaptive link rate control for power saving in 10G-EPON systems

Ryogo Kubo, Jun Ichi Kani, Yukihiro Fujimoto, Naoto Yoshimoto, Kiyomi Kumozaki

研究成果: Conference contribution

47 被引用数 (Scopus)

抄録

This paper proposes a novel power-saving mechanism for the 10 Gbit/s Ethernet passive optical network (10G-EPON) systems that are currently being discussed in IEEE 802.3av. The proposed power-saving mechanism includes a sleep control function and an adaptive link rate (ALR) control function. The sleep control function switches the modes of optical network units (ONUs), i.e. active and sleep modes, depending on the presence or absence of traffic. The ALR control function switches the link rate between the optical line terminal (OLT) and an ONU, i.e. 1 Gbit/s or 10 Gbit/s, depending on the quantity of traffic. The proposed hybrid mechanism offers effective power management of ONUs on the basis of the traffic conditions. The proposed hybrid mechanism is validated by some numerical simulations.

本文言語English
ホスト出版物のタイトルGLOBECOM 2009 - 2009 IEEE Global Telecommunications Conference
DOI
出版ステータスPublished - 2009
外部発表はい
イベント2009 IEEE Global Telecommunications Conference, GLOBECOM 2009 - Honolulu, HI, United States
継続期間: 2009 11月 302009 12月 4

出版物シリーズ

名前GLOBECOM - IEEE Global Telecommunications Conference

Other

Other2009 IEEE Global Telecommunications Conference, GLOBECOM 2009
国/地域United States
CityHonolulu, HI
Period09/11/3009/12/4

ASJC Scopus subject areas

  • 電子工学および電気工学

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