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Survey: Various Attacks on Cognitive Radio

Author(s):

Sadiya Khanam , CHANDIGARH ENGINEERING COLLEGE LANDRAN; Amandeep Kaur, CHANDIGARH ENGINEERING COLLEGE LANDRAN

Keywords:

Cognitive radio, CR network, White spaces, Spectrum Sensing

Abstract

Cognitive radio seemed as a prominent technology that improves spectrum efficiency. Due to speedy growth of wireless technology, there is a growing demand for radio spectrum. Cognitive Radio provides a solution to the spectrum shortage problem by allowing secondary user to use the spectrum when the spectrum is vacant. Spectrum sensing detects the unutilized spectrum or white spaces to know if the licensed user is present or absent. The interference can occur to licensed spectrum if there is inefficiency in spectrum sensing. To make network robust and less harmed, it is necessary to provide security of data transmission over these networks against the various types of attacks. This survey paper has presented different types of attack.

Other Details

Paper ID: IJSRDV4I50800
Published in: Volume : 4, Issue : 5
Publication Date: 01/08/2016
Page(s): 1406-1408

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