A new resiliency scheme in SDH/SONET mesh network

Yanjun Cui; Hui Zhang; Xiulan Hu; Wanyi Gu

doi:10.1117/12.576901

8 February 2005 A new resiliency scheme in SDH/SONET mesh network

Yanjun Cui, Hui Zhang, Xiulan Hu, Wanyi Gu

Proceedings Volume 5626, Network Architectures, Management, and Applications II; (2005) https://doi.org/10.1117/12.576901
Event: Asia-Pacific Optical Communications, 2004, Beijing, China

Abstract

In this paper, a software platform with generalized multi-protocol label switching (GMPLS) -based Intelligence Optical Networks (ION) capacity has been developed as the control plane for the transport network. The survivability was the crucial character of network. This automatic switched transport network (ASTN) simulation platform with the signaling, routing and link management protocols can simulate many survivability mechanisms. Three survivability mechanisms have been simulated as the example. They are 1+1 protection, SPFP and WPB. The results are compared in terms of five performance metrics which are blocking probability (BP), route length (RL), setup time (ST), and Control Overhead (CO). We analyze all the parameters in the article.

Citation Download Citation

Yanjun Cui, Hui Zhang, Xiulan Hu, and Wanyi Gu "A new resiliency scheme in SDH/SONET mesh network", Proc. SPIE 5626, Network Architectures, Management, and Applications II, (8 February 2005); https://doi.org/10.1117/12.576901

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