International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
Open Access | Fully Refereed | Peer Reviewed

ISSN: 2319-7064


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Review Papers | Electronics & Communication Engineering | Sudan | Volume 3 Issue 9, September 2014


Cognitive Radio Network ? Review

Rayan Nabil Hassan Abd Elrahman, Dr. Khalid Hamid


Abstract: the cognitive radio network came to solve the spectrum scarcity problem, through arrival of the unauthorized users (secondary user) to the unlicensed spectrum to take advantage of the unused spectrum avoiding interference with authorized users (Primary User), thus all spectrum is used.


Keywords: Cognitive Radio Network CRN, Wireless Networks, Adaptation, Primary User PU, Secondary User SU, Dynamic Spectrum Access DSA, Software Defined Radio SDR


Edition: Volume 3 Issue 9, September 2014,


Pages: 806 - 808


How to Cite this Article?

Rayan Nabil Hassan Abd Elrahman, Dr. Khalid Hamid, "Cognitive Radio Network ? Review", International Journal of Science and Research (IJSR), https://www.ijsr.net/get_abstract.php?paper_id=SEP14175, Volume 3 Issue 9, September 2014, 806 - 808

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