A New Frequency Spectrum Estimation Method based on Neural Network Techniques

被引：0

作者：

Liu, Dong ^{[1
]}

Zhang, Ning ^{[2
]}

Liu, Hong Xia ^{[3
]}

Zhu, Yuan Cheng ^{[4
]}

机构：

[1] PLA, Commanding Commun Acad, Dept 1, Wuhan 430010, Peoples R China

[2] PLA Commun Network Technol Management Ctr, Beijing 100840, Peoples R China

[3] PLA, Troops 92146, Wuhan, Peoples R China

[4] PLA, Commanding Commun Acad, Dept 2, Wuhan 430010, Peoples R China

来源：

2009 INTERNATIONAL SYMPOSIUM ON WEB INFORMATION SYSTEMS AND APPLICATIONS, PROCEEDINGS | 2009年

关键词：

neural network; cognitive radio; spectrum estimation; SVD;

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：

Technique of multiple windows frequency estimation integrating SVD offers a efficient method which estimate interference temperature in radio frequency environment. Since this paper use a way which SVD integrate the neural network, the complexity of tradition arithmetic is predigested and the nicety of estimating interference temperature is improved. At the same time, the paper provides a good method for estimating the real time interference temperature in complex radio frequency environment.

引用

页码：383 / +

页数：2

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