The IEEE Conference on Local Computer Networks 30th Anniversary (LCN'05)l An Analytical Model and A Fast Mechanism for Fault Restoration in IP over WDM Networks Based on n:m Scheme Sydney, Australia November 15-November 17 ISBN: 0-7695-2421-4
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/LCN.2005.26
The fault restoration technique based on n:m scheme can improve system availability with small cost increases for WDM networks, where it is possible that n faults occur synchronously in a protection domain or a protection entity, but it has rarely been implemented or standardized. In this paper, an analytical model for mean restoration time of restoration mechanism based on n:m scheme is developed. As a general model, it aims at the WDM networks with the restoration paths created in advance of fault occurrence without wavelength reserved. In particular, the proposed protocol for processing faults has been improved to make the restoration based on n:m scheme as fast as that based on 1:1 or n:1 scheme.
Citation:
Tan Xiansi, Ou Liang, Cheng Wenqing, "An Analytical Model and A Fast Mechanism for Fault Restoration in IP over WDM Networks Based on n:m Scheme," lcn, pp.226-233, The IEEE Conference on Local Computer Networks 30th Anniversary (LCN'05)l, 2005 Usage of this product signifies your acceptance of the Terms of Use. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||