人体运动模型对无线体域网影响的研究
首发时间:2015-12-16
摘要:随着无线通信技术的发展,无线体域网获得了越来越多人的关注。无线体域网是依托于人体的网络,人体的身体变化,如走路、跑跳等都会影响无线信道的状态。又由于人体的大部分运动都具有一定的规律性,所以对人体运动规律的研究对认识无线体域网的信道变化规律有着重要帮助。本文首先对行走和跑步两种常见的运动形式进行建模分析,随后针对人体的个体差异性和节点位置等因素对无线体域网信道的影响进行介绍,最后通过shimmer传感器实验平台对这些影响因素进行了实验验证。实验结果表明对影响因素的讨论符合实际情况。
关键词: 无线体域网 运动建模 无线信道 个体差异 节点位置
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Research on the Influence of Human Motion Model to Wireless Body Area Networks
Abstract:With the development of wireless communication technologies, wireless body area networks (WBAN) attract more and more researchers. WBAN is a network which relies on human body, the motion changes, like walking, running or jumping may influence the status of wireless channels. Due to the most human body motion has some regularity, studying these regularity can help researchers to discovery the patterns of WBAN channels. In this paper, we build models for the common movement of human motion-walking and running. Then analyze the human body differences and node positions and their influnce to WBAN channels. Finnaly, we make a few experiments by Shimmer sensors experimental platform. The results indicate that the influences discussed above are consistent with the actual situation.
Keywords: Wireless Body Area Network (WBAN) motion modeling wireless channels human differences node position
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No.4670645111639514****
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