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Proceedings Paper

Comparative analysis of dynamic integrated routing for IP/MPLS/WDM networks
Author(s): Yun Wang; Qingji Zeng
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Paper Abstract

In IP/MPLS/WDM networks, routing, resource allocation are usually conducted separately in IP/MPLS layer and WDM optical layer, which often suffers from low resource utilization and low survivable performance. In this paper, under the integrated dynamic routing scheme of IP/MPLS/WDM, we compared and analyzed three different routing strategies VFPL, PFVL and MRRF, which differs in whether choose to conduct routing upon the virtual topology first or upon the physical topology first when an LSP connection request arrives. Via simulation, the performance of these integrated routing schemes in terms of blocking probability are presented.

Paper Details

Date Published: 19 August 2003
PDF: 7 pages
Proc. SPIE 5247, Optical Transmission Systems and Equipment for WDM Networking II, (19 August 2003); doi: 10.1117/12.512813
Show Author Affiliations
Yun Wang, Shanghai Jiaotong Univ. (China)
Qingji Zeng, Shanghai Jiaotong Univ. (China)

Published in SPIE Proceedings Vol. 5247:
Optical Transmission Systems and Equipment for WDM Networking II
Benjamin B. Dingel; Werner Weiershausen; Achyut K. Dutta; Ken-Ichi Sato, Editor(s)

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