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2013 (Vol. 6, Issue: 10)
Article Information:

Degree-Based Spectrum Management Scheme for CR Networks

Liyan Sun and Jian-Zhou
Corresponding Author:  Liyan Sun 

Key words:  Ad Hoc, cognitive radio, dominance frequency, node degree, spectrum management, ,
Vol. 6 , (10): 1851-1856
Submitted Accepted Published
November 19, 2012 January 11, 2013 July 20, 2013

This study proposes a novel scheme of spectrum management based on node degree. The spectrum resource is divided into multiple levels by the node degree, with which cognitive nodes select the suitable frequency from some spectrum layer. The nodes with greater degree can choose a frequency that closer to the predominant frequency. The supports of additional equipment and protocol redesign are not necessary for the rapid deployed applications by using this proposed scheme. Finally, the efficiency of proposed scheme is testified with experiments.
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  Cite this Reference:
Liyan Sun and Jian-Zhou, 2013. Degree-Based Spectrum Management Scheme for CR Networks.  Research Journal of Applied Sciences, Engineering and Technology, 6(10): 1851-1856.
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ISSN (Online):  2040-7467
ISSN (Print):   2040-7459
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