Physical Layer Encryption in OFDM-PON Employing Time-Variable Keys From ONUs

Physical Layer Encryption in OFDM-PON Employing Time-Variable Keys From ONUs

We propose and experimentally demonstrate a dynamic encryption method to realize physical layer security for orthogonal frequency division multiplexing passive optical network (OFDM-PON). In our scheme, encryption of the downstream signal is obtained by applying exclusive or (xor) operation between...

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Bibliographic Details
Main Authors: Pan Cao, Xiaofeng Hu, Jiayang Wu, Liang Zhang, Xinhong Jiang, Yikai Su
Format: Article
Language:English
Published: IEEE 2014-01-01
Series:IEEE Photonics Journal
Subjects:
Orthogonal frequency division multiple (OFDM)
passive optical network (PON)
physical layer encryption
Online Access:https://ieeexplore.ieee.org/document/6775279/

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