A Novel Local Node-Initiated Fast Restoration Mechanism for Control Plane in the ASON Network
A reliable feature of an ASON is expected by network carriers. In this paper, we present a Local Node Initiated Fast Restoration Mechanism, which allows the upstream node of a broken connection to initiate a path restoration process to the donwstream node of the failure link in the event of a link failure. Theoretical analyses and results show that the new mechanism can reduce not only the restoration time but also the blocking probability when compared with source-initiation mechanism.
ASON restoration control plane
Huifeng Bai Yuefeng Ji
Key Laboratory of Optical Communications and Lightwave Technologies, Beijing University of Posts and Telecommunications, Beijing 100876, China
国际会议
北京
英文
1-3
2009-09-01（万方平台首次上网日期，不代表论文的发表时间）