MHz-band human centric communication technology using near-field coupling mechanism
MHz-band human centric communication technology using near-field coupling mechanism
复制标题
利用近场耦合机制的 MHz 频段以人为中心的通信技术
DOI：
10.1109/eucap.2012.6206525
复制
发表时间：
2012
期刊：
影响因子：
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通讯作者：
M. Shinagawa
中科院分区：
文献类型：
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作者：
Y. Kado;T. Kusunoki;T. Kobase;M. Takahashi;H. Shimasaki;M. Shinagawa
我们提出了一种新的技术，以人为中心的无线通信，旨在实现“触摸和连接”的直观形式的通信的基础上，使用6.75 MHz的载波频率的近场耦合机制。我们提出的系统不仅由穿戴在身体上的收发器（可穿戴TRX）组成，还包括嵌入在地板，PC和设备中的收发器（嵌入式TRX）。然而，存在一个问题，因为嵌入的TRX对环境噪声非常敏感，所以通信质量劣化。我们证明了数据包错误率（PER）特性作为信号噪声比（SNR）的函数，在类似于人类区域网络的环境中，考虑到环境噪声的入侵路径的通信path.The PER特性的可穿戴TRX上的幻影也报告。
We propose a novel technology for human centric wireless communication that is aimed at achieving a “touch and connect” intuitive form of communication based on a near-field coupling mechanism using a carrier frequency of 6.75 MHz. Our proposed system is not only composed of transceivers worn on the body (wearable TRX) but also transceivers embedded in floors, PCs, and equipment (embedded TRX). However, there is one problem in that the quality of communication deteriorates since the embedded TRX is strongly susceptible to environmental noise. We demonstrated packet error rate (PER) characteristics as a function of the signal to noise ratio (SNR) in environments similar to those used by human-area networks by taking into consideration the intrusion route of ambient noise to the communication path. The PER characteristics of the wearable TRXs on the phantom are also reported.
DOI：
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发表时间：
2011
期刊：
影响因子：
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作者：
N. Kanazawa;T. Goto;H. Takagi;Y. Nakamura;and M. Inoue;永井亮次
通讯作者：
永井亮次