PHY-Aided Secure Communication via Weighted Fractional Fourier Transform

PHY-Aided Secure Communication via Weighted Fractional Fourier Transform

A weighted fractional Fourier transform (WFRFT) based on channel state information (CSI), aiming to safeguard the physical (PHY) layer security of wireless communication system, is proposed. With the proposed scheme, WFRFT is first applied to satellite communications such that the transmitted signal...

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Bibliographic Details
Main Authors: Lei Ni, Xinyu Da, Hang Hu, Yuan Liang, Ruiyang Xu
Format: Article
Language:English
Published: Hindawi-Wiley 2018-01-01
Series:Wireless Communications and Mobile Computing
Online Access:http://dx.doi.org/10.1155/2018/7963451

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