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Conferences > ACPC > 2020 > M4A > M4A.239
  • Asia Communications and Photonics Conference/International Conference on Information Photonics and Optical Communications 2020 (ACP/IPOC)
  • OSA Technical Digest (Optica Publishing Group, 2020),
  • paper M4A.239
  • •https://doi.org/10.1364/ACPC.2020.M4A.239

Physical-layer Security Improvement Based on 2D-SCL Map and Brownian motion in CO-OFDM System

Changqing Yang, Xin Jiang, Le Liu, Xianfeng Tang, Lixia Xi, and Xiaoguang Zhang

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Abstract

A physical-layer encryption scheme is proposed in coherent OFDM system using a two-dimensional chaotic mapping and Brownian motion. Simulations show that no OSNR penalty is introduced and the PAPR can be decreased by 1dB.

© 2020 The Author(s)

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