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首页> 外文会议>IEEE International Conference on Parallel and Distributed Systems >Resilience Bounds of Sensing-Based Network Clock Synchronization
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Resilience Bounds of Sensing-Based Network Clock Synchronization

机译：基于传感的网络时钟同步的弹性界限

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Recent studies exploited external periodic synchronous signals to synchronize a pair of network nodes to address a threat of delaying the communications between the nodes. However, the sensing-based synchronization may yield faults due to nonmalicious signal and sensor noises. This paper considers a system of N nodes that will fuse their peer-to-peer synchronization results to correct the faults. Our analysis gives the lower bound of the number of faults that the system can tolerate when N is up to 12. If the number of faults is no greater than the lower bound, the faults can be identified and corrected. We also prove that the system cannot tolerate more than N - 2 faults. Our results can guide the design of resilient sensing-based clock synchronization systems.
机译：最近的研究利用外部周期性同步信号来同步一对网络节点来解决延迟节点之间通信的威胁。然而，基于感测的同步可以促使由于非且信号和传感器噪声而产生故障。本文考虑了N个节点的系统，该系统将熔化其对等同步结果以纠正故障。我们的分析给出了当n最多12时系统可以容忍的故障次数的下限。如果断层的数量不大于下限，则可以识别和更正故障。我们还证明系统不能容忍超过N - 2的故障。我们的结果可以指导弹性感应的时钟同步系统设计。

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