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Investigating Dependability of Short-Range Wireless Embedded Systems through Hardware Platform Based Design

机译:通过基于硬件平台的设计来研究短程无线嵌入式系统的可靠性

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Most of the links in future wireless communication networks will be established over relatively short distances. This new direction in wireless communication is adopted and being developed by embedded multimedia applications leaders. Moreover, these short range communications are introduced into critical applications, where the dependability/reliability is mandatory. Thus, dependability concerns around reliability evaluation becomes an essential question to answer, and poses several challenges. Obviously, it's particularly difficult to investigate the reliability of such mixed HW/SW IPs based systems. Therefore, dependability has to be investigated at different abstractions levels, and for all components integrated into the system being designed. In this paper, we discuss the investigation of dependability in wireless short range systems. Firstly we show how a HW platform based dependability investigation can be a very interactive approach; secondly, we describe a real experience in building a wireless hardware platform for short range systems dependability analysis, and finally, based on this wireless network platform, we propose a dependability flow that takes care of the heterogeneous parts of the wireless embedded systems.
机译:未来无线通信网络中的大多数链接将在相对较短的距离上建立。通过嵌入式多媒体应用领导者采用并开发了这种在无线通信中的新方向。此外,这些短程通信被引入关键应用中,其中可靠性/可靠性是强制性的。因此,可靠性评估附近的可靠性问题成为回答的必要问题,并造成了几个挑战。显然,探讨基于混合HW / SW IPS系统的可靠性特别困难。因此,必须在不同的抽象水平上调查可靠性,并且所有集成到正在设计的系统中的所有组件。在本文中,我们讨论了无线短程系统中可靠性的调查。首先,我们展示了基于HW平台的可靠性调查如何是一种非常互动的方法;其次,我们描述了在为短程系统的无线硬件平台构建无线硬件平台的真实体验,最后,基于此无线网络平台,我们提出了一种可依赖性流,该依赖性流量处理无线嵌入式系统的异构部分。

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