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A survey on IEEE 802.11-based MANETs and DTNs for survivor communication in disaster scenarios

机译：灾难场景中幸存者通信的基于IEEE 802.11的MANET和DTN的调查

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Ad hoc networks are spontaneous associations of wireless nodes that can operate without a previously built infrastructure. IEEE 802.11-based ad hoc networks, particularly, are the most common type of ad hoc networks since they can be deployed with ordinary devices such as laptops, tablets or smartphones. An application of ad hoc networks that is frequently mentioned in the literature is that of supporting communication between survivors or members of rescue teams in post-disaster scenarios. In these circumstances, ad hoc networks of mobile devices could be rapidly configured to communicate survivors and, in turn, could indirectly aid first responders to locate injured people. Among the different paradigms of ad hoc networks, numerous research efforts on post disaster communication have been focused on designing operating schemes for Mobile Ad Hoc NETworks (MANETs) and Delay Tolerant Networks (DTNs). Furthermore, some authors have proposed approaches that successfully integrate both paradigms. This paper is a comprehensive literature review on communication solutions based on MANETs and DTNs that employ the IEEE 802.11 standard. Specifically, this review studies proposals designed for post-disaster scenarios in which there is no communication infrastructure available and network nodes move following the mobility pattern of pedestrians.
机译：Ad hoc网络是无线节点的自发关联，无需预先构建的基础结构即可运行。特别是，基于IEEE 802.11的自组织网络是最常见的自组织网络类型，因为它们可以与笔记本电脑，平板电脑或智能手机等普通设备一起部署。文献中经常提到的即席网络的一种应用是在灾后场景中支持幸存者或救援队成员之间的通信。在这些情况下，可以将移动设备的自组织网络快速配置为与幸存者进行通信，进而可以间接帮助急救人员定位受伤人员。在ad hoc网络的不同范式中，灾后通信方面的许多研究工作都集中在为移动Ad Hoc NETworks（MANET）和Delay Tolerant Network（DTN）设计操作方案上。此外，一些作者提出了成功整合两种范式的方法。本文是有关基于采用IEEE 802.11标准的MANET和DTN的通信解决方案的综合文献综述。具体来说，本次审查研究针对灾难后场景设计的提案，这些场景中没有可用的通信基础架构，并且网络节点按照行人的移动性模式移动。

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