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

Variable length packet switches: delay analysis of crossbar switches under Poisson and self similar 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

2 Author(s)
Manjunath, D. ; Dept. of Electr. Eng., Indian Inst. of Technol., Bombay, India ; Sikdar, B.

We consider crossbar switches for switching variable length packets. Analysis of such switches is important in the context of IP switches where the packet interarrival times and packet lengths are drawn from continuous distributions. Assuming a single stage M×N switch we obtain a very general throughput delay model for Poisson packet arrivals and exponential service times. We then analyze an M×N switch for self similar packet arrivals and exponential packet lengths. An MMPP (Markov modulated Poisson process) based self similar arrival process model corresponding to the arrival rate, the autocorrelation, the Hurst parameter and the time scales over which burstiness exists in the input process is first obtained using results from Andersen and Nielsen (1998). We then use queuing theory available for MMPP/G/1 queues to model the switch performance for self similar packet arrivals. The results from the analytical model are compared against those from a simulation model that is driven by traces that are statistically similar to the Bellcore traces. We also analyse the effect of link multiplicities (speedup) to the output and asymmetries in the input traffic

Published in:

INFOCOM 2000. Nineteenth Annual Joint Conference of the IEEE Computer and Communications Societies. Proceedings. IEEE  (Volume:2 )

Date of Conference:

2000

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.