IR @ Nirma University
Keeping in tune the global developments we are creating an institutional repository using DSpace Software (Digital Library Software). We are archiving institutional knowledge like, faculty papers, theses, and dissertations in PDF format at DSpace. Students can access this digital information anywhere in the campus.
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http://10.1.7.192:80/jspui/handle/123456789/5581| Title: | Energy Detection Algorithm in Cognitive Radio Network under Noise Uncertainty and Dynamic Threshold |
| Authors: | Vachhani, Khyati Prajapati, Vimal |
| Keywords: | Energy Detection Detection Probability False Alarm Probability Noise Uncertainty Dynamic Threshold SNR EC Faculty Paper Faculty Paper ITFEC044 |
| Issue Date: | 14-Apr-2012 |
| Citation: | National Conference on Emerging Vistas of Technologies, Electronics & Communication Engineering Department, Parul Institute of Engineering & Technology, Parul Arogya Seva Mandal, AT & PO Limda, Ta- Waghodia, Dist- Vadodara -391760, April 14 - 15, 2012 |
| Series/Report no.: | ITFEC044-4; |
| Abstract: | Cognitive radio allows for usage of licensed frequency bands by unlicensed users. However, these unlicensed (cognitive) users need to monitor the spectrum continuously to avoid possible interference with the licensed (primary) users. Performance of cognitive radio declined sharply due to noise uncertainty and cognitive users’ accessing will be serious interference to licensed users. This should be avoided in dynamic spectrum access technology. For this reason, a new Energy Detection algorithm based on dynamic threshold for combating the noise uncertainty is presented. |
| URI: | http://hdl.handle.net/123456789/5581 |
| Appears in Collections: | Faculty Papers, EC |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| ITFEC044-4.pdf | ITFEC044-4 | 151.82 kB | Adobe PDF |  View/Open |
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