Power saving mechanism based on simple moving average for 802.3ad link aggregation

Hideaki Imaizumi; Tomohiro Nagata; Goro Kunito; Kenichi Yamazaki; Hiroyuki Morikawa

doi:10.1109/GLOCOMW.2009.5360735

Power saving mechanism based on simple moving average for 802.3ad link aggregation

Hideaki Imaizumi, Tomohiro Nagata, Goro Kunito, Kenichi Yamazaki, Hiroyuki Morikawa

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

19 Citations (Scopus)

Abstract

In this paper, we propose a power saving mechanism based on a simple moving average of the traffic rate in 802.3ad link aggregation. Two key components comprise the proposed mechanism: (1) a negotiation protocol for both nodes connected to an 802.3ad aggregated link and (2) an algorithm to estimate an appropriate number of active links to comprise the aggregated link in accordance with the current rate of traffic outbound on the link. We present an evaluation of the characteristics of the algorithm and its performance through simulation with real traffic trace data. Our simulations demonstrate that under certain conditions the proposed algorithm is capable of reducing the average number of active links by as much as 25.4% (6.7 W out of 26.4 W).

Original language	English
Title of host publication	2009 IEEE Globecom Workshops, Gc Workshops 2009
DOIs	https://doi.org/10.1109/GLOCOMW.2009.5360735
Publication status	Published - 2009
Externally published	Yes
Event	2009 IEEE Globecom Workshops, Gc Workshops 2009 - Honolulu, HI, United States Duration: 2009 Nov 30 → 2009 Dec 4

Publication series

Name	2009 IEEE Globecom Workshops, Gc Workshops 2009

Conference

Conference	2009 IEEE Globecom Workshops, Gc Workshops 2009
Country/Territory	United States
City	Honolulu, HI
Period	09/11/30 → 09/12/4

Keywords

802.3ad link aggregation
Green internet
Simple moving average

ASJC Scopus subject areas

Computer Networks and Communications
Information Systems
Software

Access to Document

10.1109/GLOCOMW.2009.5360735

Cite this

Power saving mechanism based on simple moving average for 802.3ad link aggregation. / Imaizumi, Hideaki; Nagata, Tomohiro; Kunito, Goro; Yamazaki, Kenichi; Morikawa, Hiroyuki.

2009 IEEE Globecom Workshops, Gc Workshops 2009. 2009. 5360735 (2009 IEEE Globecom Workshops, Gc Workshops 2009).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Imaizumi, H, Nagata, T, Kunito, G, Yamazaki, K & Morikawa, H 2009, Power saving mechanism based on simple moving average for 802.3ad link aggregation. in 2009 IEEE Globecom Workshops, Gc Workshops 2009., 5360735, 2009 IEEE Globecom Workshops, Gc Workshops 2009, 2009 IEEE Globecom Workshops, Gc Workshops 2009, Honolulu, HI, United States, 09/11/30. https://doi.org/10.1109/GLOCOMW.2009.5360735

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AB - In this paper, we propose a power saving mechanism based on a simple moving average of the traffic rate in 802.3ad link aggregation. Two key components comprise the proposed mechanism: (1) a negotiation protocol for both nodes connected to an 802.3ad aggregated link and (2) an algorithm to estimate an appropriate number of active links to comprise the aggregated link in accordance with the current rate of traffic outbound on the link. We present an evaluation of the characteristics of the algorithm and its performance through simulation with real traffic trace data. Our simulations demonstrate that under certain conditions the proposed algorithm is capable of reducing the average number of active links by as much as 25.4% (6.7 W out of 26.4 W).

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Power saving mechanism based on simple moving average for 802.3ad link aggregation

Abstract

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Keywords

ASJC Scopus subject areas

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