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Restoration Based on Sub-Lightpath Rerouting against Non-concurrent Single-Failure in WDM Optical Networks
Xudong YANG Qingji ZENG Xuan LUO
IEICE TRANSACTIONS on Communications
Publication Date: 2004/02/01
Print ISSN: 0916-8516
Type of Manuscript: LETTER
Category: Fiber-Optic Transmission
non-concurrent single-failure, restoration, sub-lightpath rerouting, survivability,
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We develop a non-concurrent single-failure occurring model, a restoration scheme based on adaptively-decided sub-lightpath rerouting algorithm is then proposed, which aims to achieve better service guaranty with less network status information.