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.
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
Copyright Date
2005
Language
en
File Format
application/pdf
Recommended Citation
He, Wensheng; Fang, Jing; and Somani, Arun K., "A p-cycle based survivable design for dynamic traffic in WDM networks" (2005). Electrical and Computer Engineering Conference Papers, Posters and Presentations. 139.
https://lib.dr.iastate.edu/ece_conf/139
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.