SECURITY THREATS AND DETECTION TECHNIQUE IN COGNITIVE RADIO NETWORK WITH SENSING STRATEGIES

Sandeep Thakre, Shruti Dixit

Abstract: Communication world is growing day by day In wireless communication system introduces a new technology which I known as cognitive radio network its name as CRN. In CRN Un-authorized user can used empty channel from the spectrum band of authorized user this help to improve the spectrum efficiency as well generate a problem like some malicious or fake users can used the channel and hamper the communication. So in this paper we discuss on security threats and technique to find them with sensing strategies.

Keywords: Cognitive radio network, Pus, SUs, Spectrum sensing, spectrum holes

DOI: https://doi.org/10.15623/ijret.2014.0302007