Campus Units

Electrical and Computer Engineering

Document Type

Conference Proceeding

Conference

GLOBECOM '05. IEEE Global Telecommunications Conference, 2005.

Publication Version

Accepted Manuscript

Link to Published Version

https://doi.org/10.1109/GLOCOM.2005.1577991

Publication Date

2005

Journal or Book Title

GLOBECOM '05. IEEE Global Telecommunications Conference, 2005.

First Page

1869

Last Page

1873

DOI

10.1109/GLOCOM.2005.1577991

Conference Title

GLOBECOM '05. IEEE Global Telecommunications Conference, 2005.

Conference Date

November 28-December 2, 2005

City

St. Louis, MO

Abstract

Achieving both high capacity efficiency and fast restoration speed is a primary goal of survivable design in WDM network. The p-cycle method aims to benefit from the fast restoration of ring-like protection and high capacity efficiency of mesh protection. In this paper, we first present a p-cycle based method to deal with dynamic traffic in survivable WDM network design. In this method, we first find an optimal set of p-cycles for the given network topology. Next, we propose three routing strategies for accommodating dynamic requests upon their arrival time. The performance of our p-cycle based design using different routing strategies are compared with that of the shared backup path protection (SBPP). The results show that proposed p-cycle based design method performs better than SBPP in dense networks. Whereas SBPP performs better than the p-cycle based design in sparse networks.

Comments

This is a manuscript of a proceeding published as He, Wensheng, Jing Fang, and Arun K. Somani. "A p-cycle based survivable design for dynamic traffic in WDM networks." In GLOBECOM'05. IEEE Global Telecommunications Conference, 2005 vol. 4, (2005): 1869-1873. DOI: 10.1109/GLOCOM.2005.1577991. Posted with permission.

Rights

© 2005 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

Copyright Owner

IEEE

Language

en

File Format

application/pdf

Published Version

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