无线FTT协议的实现:可行性分析

2010 IEEE 15th Conference on Emerging Technologies & Factory Automation (ETFA 2010) Pub Date : 2010-11-18 DOI:10.1109/ETFA.2010.5641350

P. Bartolomeu, J. Fonseca, F. Vasques

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引用次数: 7

摘要

在某些干扰情况下，低功耗无线通信协议的时效性和可靠性明显下降。鉴于这种缺陷阻碍了无线灵活时间触发(WFTT)协议在要求高的实时场景中的广泛应用，最近有人提出了针对具有严格及时性要求的应用。该协议建立在开放环境中由劫持技术授予的媒体访问确定性之上，在开放环境中，不同的技术可能会争夺媒体。除了对WFTT体系结构和协议操作进行更深入的定义外，本文还对其实现可行性进行了全面的分析。

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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Implementing the wireless FTT protocol: A feasibility analysis

Low-power wireless communication protocols have been shown to experience a significant timeliness and reliability degradation under certain interference profiles. Provided that this impairment has hindered their wide adoption in demanding real-time scenarios, the Wireless Flexible Time Triggered (WFTT) protocol has been recently proposed targeting applications with stringent timeliness requirements. This protocol builds on the medium access determinism granted by the bandjacking technique in open environments, where different technologies may contend for the medium. Besides providing a deeper definition of the WFTT architecture and protocol operation, this paper presents a thorough analysis addressing its implementation feasibility.

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2010 IEEE 15th Conference on Emerging Technologies & Factory Automation (ETFA 2010)

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