Abstract | ||
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AbstractThe increased usage of wireless communication has created a wireless frequency shortage problem. Cognitive Radio CR has attracted public attention, as one of the solutions that can resolve this issue. In this paper, the authors built an actual CR system testbed using the SDR Software Defined Radio platform, USRP Universal Software Radio Peripheral board, the SDR development toolkit, GNU Radio, and Raspberry Pi3, which is a single board computer. They configured Secondary User SUs with Raspberry Pi3 for straightforward and portable test environment. The authors' testbed performs spectrum sensing based on energy detection and determines whether the channel is occupied or not. Experimental results not only show performance but also provide their testbed that works well in multi-hop environments. |
Year | DOI | Venue |
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2017 | 10.4018/IJITN.2017100105 | Periodicals |
Keywords | Field | DocType |
Cognitive Radio, GNU Radio, Raspberry Pi, Testbed, USRP | Computer science,Raspberry pi,Universal Software Radio Peripheral,Testbed,Computer network,Hop (networking),Cognitive radio,Embedded system | Journal |
Volume | Issue | ISSN |
9 | 4 | 1941-8663 |
Citations | PageRank | References |
0 | 0.34 | 9 |
Authors | ||
5 |
Name | Order | Citations | PageRank |
---|---|---|---|
Hyun Jae Park | 1 | 0 | 0.34 |
gyumin lee | 2 | 1 | 2.04 |
Seung-Hun Shin | 3 | 12 | 3.85 |
Byeong-Hee Roh | 4 | 101 | 37.58 |
Ji Myeong Oh | 5 | 0 | 0.34 |