论文信息 - Evaluation of Dedicated Path Protection Schemes in All-Optical Network under

Evaluation of Dedicated Path Protection Schemes in All-Optical Network under

This paper describes and evaluates the performance of three dedicated path protection schemes (two step, two step with backtracking and one step) for all-optical networks, operating with full conversion and the main wavelength assignment algorithms (random, first-fit and most used) under different network topologies. Further, this work evaluates the impact of dedicated path protection in the performance of the wavelength assignment algorithms

[1] B. Mukherjee,et al. A Review of Routing and Wavelength Assignment Approaches for Wavelength- Routed Optical WDM Networks , 2000 .

[2] Chunming Qiao,et al. Sub-path Protection: A New Framework for Optical Layer Survivability and its Quantitative Evaluation , 2002 .

[3] Chunming Qiao,et al. Joint lightpath routing approach in survivable optical networks , 2001, SPIE/OSA/IEEE Asia Communications and Photonics.

[4] Michael To,et al. Unavailability analysis of long-haul networks , 1994, IEEE J. Sel. Areas Commun..

[5] Arunabha Sen,et al. Survivability of lightwave networks - path lengths in WDM protection scheme , 2001, J. High Speed Networks.

[6] Biswanath Mukherjee,et al. Connection management for survivable wavelength-routed wdm mesh networks , 2001 .

[7] Chunming Qiao,et al. Effect of Wavelength Conversion in Survivable Wavelength Routed Optical WDM Networks with Alternate Routing , 2002 .

[8] Biswanath Mukherjee,et al. On the study of routing and wavelength assignment approaches for survivable wavelength-routed WDM mesh networks , 2003 .