By Topic

A modified simulated annealing algorithm for joint configuration of the optical and electrical layer in intelligent 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
$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)
Tao Qin ; Dept. of Electron. Eng., Tsinghua Univ., Beijing, China ; Hanyi Zhang ; Yili Guo

Traditional optical transport networks are gradually evolving to intelligent optical networks. Intelligent optical networks can support fast bandwidth provision, so they need a faster reconfiguration algorithm. In this paper, we present an algorithm based on simulated annealing for solving the joint logical topology design and routing problem for WDM optical networks. We introduce new mechanism to accelerate the running speed of the simulated annealing algorithm. Computational experiments show that our modified simulated annealing algorithm can obtain a solution very close to that of the classical simulated annealing algorithm, but the running speed of the modified algorithm is much faster.

Published in:

Global Telecommunications Conference, 2002. GLOBECOM '02. IEEE  (Volume:3 )

Date of Conference:

17-21 Nov. 2002