Data BER analysis of OAM-assisted physical layer authentication system

IEICE Electronics Express

article

Tao Hu¹  Bowei Zhang¹  Kuo Zhao¹  Yang Wang²  Jie Zhang³ 

[1] School of Communication Engineering, Chongqing College of Electronic Engineering;School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications;Department of Electronic and Electrical Engineering, The University of Sheffield

关键词: bit error rate of data signal;    orbital angular momentum;    physical layer authentication;    Rician fading channel;   

DOI  :  10.1587/elex.19.20220434

学科分类：电子、光学、磁材料

来源: Denshi Jouhou Tsuushin Gakkai

【 摘 要 】

The bit error rate of data signal (data BER) of a key-based physical layer authentication (PLA) scheme suffers from a non-negligible performance loss, mainly caused by the authentication tags taking power from data symbols and interfering with the data demodulation. Considering the orthogonality among different orbital angular momentum (OAM) modes, in this paper, an OAM-assisted PLA (OAM-PLA) scheme is proposed to improve the performance of data BER. The data BER of the proposed OAM-PLA scheme over the Rician fading channel has better performance than the conventional PLA scheme.

【 授权许可】

CC BY