Availability analysis of multilayer optical networks

Laszlo Jereb; Tivadar Jakab; Ferenc Unghvary

doi:10.1117/12.401829

22 September 2000 Availability analysis of multilayer optical networks

Laszlo Jereb, Tivadar Jakab, Ferenc Unghvary

Proceedings Volume 4233, OptiComm 2000: Optical Networking and Communications; (2000) https://doi.org/10.1117/12.401829
Event: Opticomm 2000, 2000, Richardson, TX, United States

Abstract

The complexity of multi-layer resilience schemes and the high availability parameters provided by these methods require efficient availability analysis techniques, as well. In the paper the effectiveness of stratified sampling in availability analysis is demonstrated by the investigation of different protection strategies in SDH/SONET over WDM networks. The numerical results show that the application of stratified sampling results in sufficiently accurate estimation of the performance degradation with some hundreds of sample states even in the case of very efficient resilience schemes.

Citation Download Citation

Laszlo Jereb, Tivadar Jakab, and Ferenc Unghvary "Availability analysis of multilayer optical networks", Proc. SPIE 4233, OptiComm 2000: Optical Networking and Communications, (22 September 2000); https://doi.org/10.1117/12.401829

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