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arXiv 1710.02404cs.NI
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基于认知无线电自组织网络的灾难响应系统

Towards a disaster response system based on cognitive radio ad hoc networks

Noman Islam, Ghazala Shafi Shaikh

摘要:

提出了一种基于认知无线电自组织网络的灾害管理方法。尽管人们对认知无线电自组织网络的兴趣越来越大,但关于将其用于灾害管理的工作却报道不多。本文讨论了基于认知无线电自组织网络的灾害管理的机会。针对这一问题,本文提出了一种基于人工神经网络(ANN)的灾害检测方法。人工神经网络的训练使用反向传播算法。提出了一种基于人工神经网络的频谱感知方案。最后,提出了一个服务发现方案,在灾难发生时的协调。在NS-2仿真器上对该方法进行了仿真。所提出的方法显示出非常低的误报率使用建议的灾害检测系统。分析了频谱感知方案的频谱切换时间以及服务发现方案的延迟

英文摘要:

This paper presents an approach towards disaster management based on cognitive radio ad hoc network. Despite the growing interests on cognitive radio ad hoc networks, not much work has been reported on using them for disaster management. This paper discusses opportunities for disaster management based on cognitive radio ad hoc networks. In this direction, the paper presents a novel technique for disaster detection based on Artificial Neural Network (ANN). The ANN is trained using backward propagation algorithm. An ANN-based spectrum sensing scheme is also presented. Finally, a service discovery scheme is presented for coordination during the time of disaster. The simulation of proposed approach has been performed in NS-2 simulator. The proposed approach shows very low false negative alarm rate using the proposed disaster detection system. The spectrum switching time of spectrum sensing scheme is also analyzed along with an analysis of latency of proposed service discovery scheme

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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