A Testbed Design of Spectrum Management in Cognitive Radio Network using NI USRP and LabVIEW
Vinod H. Patil1, Shruti Oza2, Vishal Sharma3, Asritha siripurapu4, Tejaswini Patil5
1Mr. Vinod H. Patil, Department of Electronics and Telecommunication Engineering, Bharati Vidyapeeth (Deemed to be University) College of Engineering, Pune, Maharashtra, India.
2Dr. Shruti Oza, Department of Electronics and Telecommunication Engineering, Bharati Vidyapeeth (Deemed to be University) College of Engineering, Pune, Maharashtra, India.
3Vishal Sharma, Department of Electronics and Telecommunication Engineering, Bharati Vidyapeeth (Deemed to be University) College of Engineering, Pune, Maharashtra, India.
4Asritha siripurapu, Department of Electronics and Telecommunication Engineering, Bharati Vidyapeeth (Deemed to be University) College of Engineering, Pune, Maharashtra, India.
5Tejaswini Patil, Department of Electronics and Telecommunication Engineering, Bharati Vidyapeeth (Deemed to be University) College of Engineering, Pune, Maharashtra, India.
Manuscript received on 09 August 2019 | Revised Manuscript received on 16 August 2019 | Manuscript Published on 31 August 2019 | PP: 257-262 | Volume-8 Issue-9S2 August 2019 | Retrieval Number: I10530789S219/19©BEIESP DOI: 10.35940/ijitee.I1053.0789S219
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open-access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: Cognitive radio automatically detects the available channel in the wireless communication and has an adaptive radio technology network. It also changes the transmission parameters to run concurrently for more smooth communication. CR network allows the user to utilize the band in an opportunistic manner because it has different characteristics like capabilities and re-configurability. In this article, it shown the methodology, on how the primary user and the secondary user should communicate to provide error free communication. And also the framework on how to overcome the unique challenges occurred in the spectrum management like interference avoidance, QoS awareness and seamless communication. We also discussed about spectrum mobility, spectrum sharing, spectrum decision, and also spectrum sensing which are the characteristics of spectrum management.
Keywords: Cognitive Radio (CR), Quality of Service (QoS), Primary User (PU), Secondary User (SU).
Scope of the Article: Cognitive Radio Networks