PCE-based distributed reservation in multi-domain optical network

Bingli Guo; Shan Guo Huang; Pei Luo; Bin Li; Wanyi Gu

doi:10.1117/12.804208

19 November 2008 PCE-based distributed reservation in multi-domain optical network

Bingli Guo, Shan Guo Huang, Pei Luo, Bin Li, Wanyi Gu

Proceedings Volume 7137, Network Architectures, Management, and Applications VI; 71371Y (2008) https://doi.org/10.1117/12.804208
Event: Asia-Pacific Optical Communications, 2008, Hangzhou, China

Abstract

In this paper, we propose and describe a new distributed reservation protocol for establishing lightpaths in multi-domain optical networks. Distributed reservation scheme is a promising solution for resource reservation and path computation element (PCE), proposed by IETF and considered as a promising scheme to deal with the issue of path computation in support of multi-domain networks, establishes architecture to solve the reservation problem in multi-domain network. Thus, we propose a novel distributed reservation mechanism (PBDR) for PCE-based multi-domain optical network to ease the inefficiency of the step by step reservation process (Source Initiated Reservation and Destination Initiated Reservation). Also, we evaluate the performance of the proposed PBDR through simulation and the result shows the efficiency and availability of the distributed reservation scheme proposed in multi-domain optical network.

Citation Download Citation

Bingli Guo, Shan Guo Huang, Pei Luo, Bin Li, and Wanyi Gu "PCE-based distributed reservation in multi-domain optical network", Proc. SPIE 7137, Network Architectures, Management, and Applications VI, 71371Y (19 November 2008); https://doi.org/10.1117/12.804208

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