Cart (Loading....) | Create Account
Close category search window
 

A steady-state model for energy-efficient packet processing engines under mixed traffic

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Bolla, R. ; DITEN, Univ. of Genoa, Genoa, Italy ; Bruschi, R. ; Davoli, Franco

In this contribution, we focus on energy-aware devices able to reduce their energy requirements by adapting their performance. We propose an extension of an analytical model to accurately represent the impact of green networking technologies - namely, low power idle (LPI) and adaptive rate (AR) - on network- and energy-related performance indexes. We focus on a packet-processing engine within a switching node, where LPI and AR are applied in the presence of multiple services that require different processing times of the packet headers. Given a discrete set of processing times with their probabilities, we extend our previous modeling framework based on an Mx/D/1/SET queueing system to take into account the presence of multiple service times. We use the model to perform various numerical computations to evaluate energy consumption and packet delay. The results highlight how the proposed model can effectively be used to produce analytical estimates of performance indexes that can be the basis for the optimization of energy consumption-performance tradeoffs.

Published in:

Communications and Electronics (ICCE), 2012 Fourth International Conference on

Date of Conference:

1-3 Aug. 2012

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.