An efficient fault detection and localization method based on active probing

作者：Jiang Kang Ming^*; Lin Bin; Qiao Yan

来源：Journal of Beijing University of Posts and Telecommunications, 2012, 35(1): 36-40.

• Active probing
• Computation complexity
• Detection process
• Diagnostic accuracy
• Fault detection and localization
• Fault localization
• Fault management
• Probe Selection

Current work on fault detection wastes lots of probes to perform the detection process, and the work on fault localization has either high computation complexity or low diagnostic accuracy. To address the above problems, The probe selection for fault detection (PSFD) algorithm and integrated fault localization (IFL) algorithm are proposed. PSFD can detect the faults in the network with less probes and time, and IFL can perform fault localization much faster with higher accuracy. Performances of the two algorithms are validated by the experiment results.

• 出版日期2012
• 单位北京大学