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A Survey on Reliability Protocols in Wireless Sensor Networks

机译：无线传感器网络中的可靠性协议概述

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摘要

Wireless Sensor Network (WSN) applications have become more and more attractive with the miniaturization of circuits and the large variety of sensors. The different application domains, especially critical fields of WSN use, make the reliability of data acquisition and communication a hot research field that must be tackled efficiently. Indeed, the quality of largely used, cheap-cost wireless sensors and their scarce energy supply support these reliability challenges that lead to data loss or corruption. For solving this problem, the conception of a reliability mechanism that detects these shortcomings and recovers to them becomes necessary. In this article, we present a survey on existing reliability protocols conceived especially for WSNs due to their special features. The deep classification and discussion in this study allow for understanding the pros and cons of state-of-the-art works in order to enhance the existing schemes and fill the gaps. We have classified the works according to the required level of reliability, the manner to identify the origins of the lack of reliability, and the control to recover this lack of reliability. Across the discussion along this study, we deduce that the cross-layer design between MAC, routing, and transport layers presents a good concept to efficiently overcome the different reliability holes.
机译：随着电路的小型化和传感器的种类繁多，无线传感器网络（WSN）应用变得越来越有吸引力。不同的应用领域，尤其是WSN使用的关键领域，使得数据采集和通信的可靠性成为必须有效解决的热门研究领域。的确，大量使用的廉价无线传感器的质量及其稀缺的能源支持了导致数据丢失或损坏的可靠性挑战。为了解决该问题，需要一种检测这些缺点并将其恢复的可靠性机制的概念。在本文中，我们将对现有可靠性协议进行调查，该协议由于其特殊功能而特别为WSN设计。本研究中的深入分类和讨论有助于理解最新作品的利弊，以增强现有方案并填补空白。我们根据所需的可靠性等级，识别可靠性不足的根源的方式以及对这种可靠性不足的控制进行了分类。在本研究的整个讨论过程中，我们推断出MAC，路由和传输层之间的跨层设计提出了一个有效克服不同可靠性漏洞的好方法。

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