| Autor: |
Vijayasarveswari, V., Khatun, S., Fakir, M. M., Nayeem, M. N., Kamarudin, L. M., Jakaria, A. |
| Předmět: |
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| Zdroj: |
AIP Conference Proceedings; 2017, Vol. 1808 Issue 1, p1-5, 5p, 2 Color Photographs, 2 Diagrams, 1 Graph |
| Abstrakt: |
Cognitive radio (CR) is the latest type of wireless technoloy that is proposed to mitigate spectrum saturation problem. İn cognitve radio, secondary user will use primary user's spectrum during primary user's absence without interupting primary user's transmission. This paper focuses on practical cognitive radio network development process using Android based smart phone for the data transmission. Energy detector based sensing method was proposed and used here because it doesnot require primary user's information. Bluetooth and Wi-fi are the two available types of spectrum that was sensed for CR detection. Simulation showed cognitive radio network can be developed using Android based smart phones. So, a complete application was developed using Java based Android Eclipse program. Finally, the application was uploaded and run on Android based smart phone to form and verify CR network for channel sensing and resource allocation. The observed efficiency of the application was around 81%. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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