By Topic

PCE-based Virtual Network Topologies reconfiguration and congestion avoidance routing scheme for optical networks

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
$33 $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

6 Author(s)
Hui Ding ; State Key Lab. of Information Photonics and Optical Communications, Beijing University of Posts and Telecommunications, 10 Xi Tu Cheng Road, Beijing, China, 100876 ; Min Zhang ; Jiuyu Xie ; Lifang Zhang
more authors

A PCE-based congestion avoidance (CA) and Virtual Network Topologies (VNT) reconfiguration (CA-VNTR) routing scheme is proposed and detailed algorithm of CA-VNTR is provided. Simulations are conducted to compare the proposed scheme with traditional routing method in terms of blocking probability and resource utility. Results show that CA-VNTR outperforms traditional routing method in blocking probability, especially under heavy traffic load.

Published in:

Information Photonics and Optical Communications (IPOC), 2011 International Conference on

Date of Conference:

21-23 Oct. 2011