Security Threats and Detection Technique in Cognitive radio Network
Sandeep Thakre, Shruti Dixit · 2014
Abstract--The distance between people reduces day by day its because of advancement in wireless communication network. In wireless communication system introduces a new technology which known as cognitive radio network its name as CRN Communication world is growing day by day. In CRN Un-authorized user can used empty channel from the spectrum band of authorized user 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. Cognitive radio communication is reliable it is available anywhere and anytime it also improve the spectrum efficiency.