• HARSHA
• Prof. Vimal H. Nayak
• Prof. Rina Parikh

Wireless communication system has broad cast nature so it limits the security and privacy. Physical layer security provides secure communication and having legitimate user to successfully obtain secure information. In the physical layer security schemes, an AFF (artificial fast fading) scheme decreased the eavesdroppers’ received signal quality by pseudo fast fading to the transmitters signals, for symbol interval transmitted signals are multiplied by random weights. So, the artificial fast fading scheme increased weighted signals’ power. So in such a manner, before transmission the weighted signals must be equalized. Due to this energy loss is generated in the legitimate receiver. Therefore, we to intercept weight vector so that weighted signal’s power does not reduced. So that, we propose and achieve Physical layer secrecy rate in MIMO system using artificial fast fading plus information theory with detecting eavesdropper first.

Physical layer security, MIMO, Artificial Fast Fading, Information Theory

"Physical Layer Secrecy rate improvement in MIMO using Artificial Fast Fading", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 4, page no.511-517, April-2019, Available :http://www.jetir.org/papers/JETIR1904475.pdf

"Physical Layer Secrecy rate improvement in MIMO using Artificial Fast Fading", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 4, page no. pp511-517, April-2019, Available at : http://www.jetir.org/papers/JETIR1904475.pdf