Concatenated Error Control Code Based Authentication to Combat Primary User Emulation Attack
Avila Jayapalan, K. Thenmozhi · 2014
The primary intention of this paper is to combat the effect of Primary User Emulation Attack which is the main security issue in physical layer of cognitive network. The authentication information is solely known and shared between only the intended secondary users and the helper node. Here this helper node is the overall coordinator for this authentication information exchange. This task is done in such a way that there is no much deviation in the bit error rate (BER) of the system.