[WP4-B] Poster Session 2

[WP4-B12] A Multi-ring BPSK Mapping in Quantum Noise Stream Cipher

Kai Wang¹, Yajie Li¹, Yongli Zhao¹, Hao Yu², Zhenwei Li², 〇Jie Zhang¹ (¹Beijing Univ. of Posts and Telecommunications, China, ²State Grid Anhui Electric Power Co., Ltd., China)

Keywords:Multi-ring Mapping, Physical Layer Security, QNSC

This paper proposes a multi-ring BPSK/QNSC by expanding influence of amplitude noise on signal to enhance security. The simulation shows that SER of running key increases. Besides, the SER of legal receiver decreases by 2dB.