A Blind Spectrum Sensing Method for DTV Signal Detection

被引：0

作者：

Subekti, Agus ^{[1
]}

Sugihartono, Sugi ^{[2
]}

Rachmana, Nana S. ^{[2
]}

Bayu, Andriyan S. ^{[2
]}

机构：

[1] Indonesian Inst Sci LIPI, Res Ctr Informat, Bandung, Indonesia

[2] Inst Technol Bandung ITB, Sch Elect Engn & Informat, Bandung, Indonesia

来源：

2013 INTERNATIONAL CONFERENCE OF INFORMATION AND COMMUNICATION TECHNOLOGY (ICOICT) | 2013年

关键词：

cognitive radio; spectrum sensing; TV white spaces; DTV signal; kurtosis;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

In this paper we proposed a new spectrum sensing method to be used for TV white space signal detection for cognitive radio network. The proposed method based on distribution analysis using kurtosis as test statistic. Sensing algorithm was tested using real computed DTV signal. Result shows that our method performs well at low SNR, even below -20 dB it achieves probability of detection of 90% for 10 % Probability of false alarm. It also gives benefit in much simple implementation since it doesn't need knowledge of primary signal's parameters.

引用

页码：269 / 272

页数：4

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