一个包过滤机制与包延迟分布估计函数在拥塞网络中的IEEE 1588时间同步

2011 IEEE International Symposium on Precision Clock Synchronization for Measurement, Control and Communication Pub Date : 2011-11-07 DOI:10.1109/ISPCS.2011.6070159

T. Murakami, Y. Horiuchi, Kosuke Nishimura

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引用次数: 17

摘要

为了提高ieee1588时间同步的时钟稳定性，提出了一种基于时延分布估计的包过滤机制。研究了一种基于专用探测包的时延分布估计方法，并讨论了该估计方法在IEEE 1588从节点时钟控制机制中的适用性。数值仿真结果表明，该方法对严重拥塞网络中的包过滤是有效的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A packet filtering mechanism with a packet delay distribution estimation function for IEEE 1588 time synchronization in a congested network

This paper presents a packet filtering mechanism by using packet delay distribution estimation for improving the clock stability of time synchronization with IEEE 1588. We study a packet delay distribution estimation method by using a dedicated probing packet, and discuss the applicability of the estimation method for the clock control mechanism in IEEE 1588 slave nodes. Numerical simulations show that the packet delay distribution estimation method is effective for packet filtering in heavily congested networks.

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2011 IEEE International Symposium on Precision Clock Synchronization for Measurement, Control and Communication

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