Modeling of Fingerprint Characteristics of Wireless Communication Channel

被引:0
|
作者
Jiang, Chunli [1 ]
Li, Zhenglin [1 ]
机构
[1] Guangxi Univ Sci & Technol, Elect & Informat Engn, Liuzhou 545006, Guangxi Zhuangz, Peoples R China
基金
中国国家自然科学基金;
关键词
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
A novel graphic modeling method of obtaining the fingerprint characteristics of wireless communication channel was provided in the paper. Firstly, discrete Fourier transforms was carried on to the sample data of each channel. And then a three-dimensional image was generated by taking the frequency as X coordinates, the channel number as Y coordinates, and the frequency amplitude as Z coordinates. After the image had been applied to mathematical interpolation, amplitude normalization, extended maximum value filtering, numerical binarization and burr elimination, a binary valued image with fingerprint feature is obtained. Application results showed that this type of fingerprint image can effectively distinguish different scenes of wireless communication.
引用
收藏
页码:1730 / 1734
页数:5
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