Reconfigurable Software Defined Radio and Its Applications

被引：0

作者：

Chen, Chi-Yuan ^{[1
]}

Tseng, Fan-Hsun ^{[2
,3
]}

Chang, Kai-Di ^{[4
]}

Chao, Han-Chieh ^{[1
,2
,3
]}

Chen, Jiann-Liang ^{[4
]}

机构：

[1] Natl Dong Hwa Univ, Dept Elect Engn, Hualien 974, Taiwan

[2] Natl Ilan Univ, Inst Comp Sci & Informat Engn, Ilan 260, Taiwan

[3] Natl Ilan Univ, Dept Elect Engn, Ilan 260, Taiwan

[4] Natl Taiwan Univ Sci & Technol, Dept Elect Engn, Taipei 106, Taiwan

来源：

JOURNAL OF APPLIED SCIENCE AND ENGINEERING | 2010年 / 13卷 / 01期

关键词：

Digital Data Communication; Spectrum Sensing; Software Defined Radio; Cognitive Radio;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Currently, most Software Defined Radio (SDR) related products and researches focus on analog communication and voice transmission. In this paper, we propose a SDR platform with digital data communication capability. This platform consists of Field Programmable Gate Array (FPGA) based radio hardware and open source SDR software modules. The main features include: 1) Radio Spectrum Sensing; 2) Reconfigurable Radio Modules; 3) Link for Digital Data Communication. Based on the proposed SDR platform, we could easily reconfigure its radio modules and discover the spectrum hole to achieve better communication quality. These features are important basis to accomplish Cognitive Radio (CR) technologies.

引用

页码：29 / 38

页数：10

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