Wavelength converter placement in all-optical WDM networks with different routing policies

Peiyuan Lee; Xianzhong Wang; Wanyi Gu

doi:10.1117/12.576905

8 February 2005 Wavelength converter placement in all-optical WDM networks with different routing policies

Peiyuan Lee, Xianzhong Wang, Wanyi Gu

Proceedings Volume 5626, Network Architectures, Management, and Applications II; (2005) https://doi.org/10.1117/12.576905
Event: Asia-Pacific Optical Communications, 2004, Beijing, China

Abstract

This paper studies wavelength converter placement problem in wavelength-routed all-optical networks with dynamic traffic demand. We propose an analytical model to determine path usage probabilities for different routing policies and calculate the transit traffic for each node to evaluate the suitability of placing a converter at that node. With this, a heuristic algorithm, named maximum transit traffic (MTT), is proposed. Simulation results demonstrate the effectiveness of the proposed MTT algorithm.

Citation Download Citation

Peiyuan Lee, Xianzhong Wang, and Wanyi Gu "Wavelength converter placement in all-optical WDM networks with different routing policies", Proc. SPIE 5626, Network Architectures, Management, and Applications II, (8 February 2005); https://doi.org/10.1117/12.576905

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