講演名 2009-11-06
A Performance Evaluation of Energy Efficient Schemes for Green Office Networks
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抄録(和)
抄録(英) Power consumption in office networks has become one of issues due to its running cost. In order to reduce the power consumption, several approaches have been proposed such as Energy Efficient Ethernet (EEE) and Energy Efficient Wireless aggregation (EEW). In this research, we develop an analytical model and apply the model to evaluate and compare performance of the existing technologies. Our interested parameters are the number and the average throughput of clients. Our analysis results show that, for networks with low average throughput and small number of clients, EEW is more efficient than EEE but vice versa for networks with high average throughput and large number of clients. We also introduce EEEW, a combinations of EEW, EEE and EEEWS, a combination of EEW, EEE and link-sleep techniques. We found that, when the average throughput of clients is less than 0.5Mbps the combinations can save more than 66% of the power consumed by EEE.
キーワード(和)
キーワード(英) Power saving technology / energy efficient ethernet / smart wireless aggregation / wake-up module / network modeling
資料番号 CS2009-51
発行日

研究会情報
研究会 CS
開催期間 2009/10/29(から1日開催)
開催地(和)
開催地(英)
テーマ(和)
テーマ(英)
委員長氏名(和)
委員長氏名(英)
副委員長氏名(和)
副委員長氏名(英)
幹事氏名(和)
幹事氏名(英)
幹事補佐氏名(和)
幹事補佐氏名(英)

講演論文情報詳細
申込み研究会 Communication Systems (CS)
本文の言語 ENG
タイトル(和)
サブタイトル(和)
タイトル(英) A Performance Evaluation of Energy Efficient Schemes for Green Office Networks
サブタイトル(和)
キーワード(1)(和/英) / Power saving technology
第 1 著者 氏名(和/英) / NGUYEN Phi LE
第 1 著者 所属(和/英)
Graduate School of Frontier Sciences The University of Tokyo
発表年月日 2009-11-06
資料番号 CS2009-51
巻番号(vol) vol.109
号番号(no) 266
ページ範囲 pp.-
ページ数 6
発行日