Constant Envelope FrFT- OFDM with Physical Layer Security
Abstract:Physical layer security uses channel characteristics to increases security of the communicating entities. In this paper, channel signature were used to improve the security of wireless communications uses constant envelope with fractional Fourier transform OFDM (CE-FrFT-OFDM) as its multiplexing technique instead of traditional OFDM. The chosen technique is power efficient and poses the same implementation complexity and performance as traditional OFDM. The physical layer security proposed is easily deployed i… Show more
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