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Chaotic Encryption Algorithm for Resisting CPAs and Reducing PAPR in OFDM-PON

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Abstract

We demonstrate a chaotic encryption scheme for simultaneously resisting CPAs and reducing PAPR in OFDM-PON with cyclic XOR and an encrypted CAZAC matrix. Our scheme can achieve ~3-dB PAPR reduction and ~1-dB BER improvement.

© 2017 Optical Society of America

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