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Title: Secure and private NOMA VLC using OFDM with two-level chaotic encryption
Authors: Yang, Yanbing
Chen, Chen
Zhang, Wei
Deng, Xiong
Du, Pengfei
Yang, Helin
Zhong, Wen-De
Chen, Liangyin
Keywords: Orthogonal Frequency Division Multiplexing
Visible Light Communication
DRNTU::Engineering::Electrical and electronic engineering
Issue Date: 2018
Source: Yang, Y., Chen, C., Zhang, W., Deng, X., Du, P., Yang, H., . . . Chen, L. (2018). Secure and private NOMA VLC using OFDM with two-level chaotic encryption. Optics Express, 26(26), 34031-. doi:10.1364/OE.26.034031
Series/Report no.: Optics Express
Abstract: In this paper, we propose and demonstrate a secure and private non-orthogonal multiple access (NOMA) based visible light communication (VLC) system. Orthogonal frequency division multiplexing (OFDM) modulation is applied in the system and a two-level chaotic encryption scheme is further implemented, which can guarantee both the security of legitimate users against eavesdroppers and the privacy among all the legitimate users. An experimental demonstration with two legitimate users and one eavesdropper successfully verifies the feasibility of the proposed secure and private NOMA VLC system. To the best of our knowledge, it is the first time that simultaneous security and privacy improvement is considered for NOMA VLC systems.
DOI: 10.1364/OE.26.034031
Rights: © 2018 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:EEE Journal Articles

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