Physical layer security of MIMO STBC over Rayleigh fading channels in the presence of channel estimation error

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• 作者：Sudakar Singh Chauhan ; ^{sudakar@nitkkr.ac.in" class="auth_mail" title="E-mail the corresponding author} ; Pankaj Verma ^{pankaj8185@gmail.com" class="auth_mail" title="E-mail the corresponding author} ; Mukesh Mathur ^{mukesh.mathur.mathur@gmail.com" class="auth_mail" title="E-mail the corresponding author} ; Mansi Agarwal ^{mansi.talent@gmail.com" class="auth_mail" title="E-mail the corresponding author} ; Tushar Gupta ^{tushar.gupta209@gmail.com" class="auth_mail" title="E-mail the corresponding author}
• 关键词：Channel estimation error (CEE) ; Orthogonal space time block codes (OSTBC) ; Probability of non-zero secrecy capacity (PNZSC) ; Secrecy outage probability (SOP)
• 刊名：Optik - International Journal for Light and Electron Optics
• 出版年：2016
• 出版时间：October 2016
• 年：2016
• 卷：127
• 期：19
• 页码：7625-7630
• 全文大小：1679 K

文摘

This paper presents secure transmission in orthogonal space time block codes (OSTBC) in the presence of channel estimation error over multiple input multiple output (MIMO) wiretap channels. In this paper, we evaluate probability of non-zero secrecy capacity (PNZSC) and secrecy outage probability (SOP) for OSTBC system over Rayleigh fading channels considering the impact of channel estimation error (CEE). The numerical result demonstrates that the system is generic and valid for any transceiving and eavesdropper antennas.