DHT-based IM/DD optical OFDM system for power data transmission

DOI

10.2991/icimm-16.2016.5How to use a DOI?

Keywords

Power data transmission, Discrete Hartley transformation, IM/DD optical OFDM system.

Abstract

For achieve fast and reliable power data transmission, we propose a novel Intensity Modulation and Direct Detection (IM/DD) optical Orthogonal Frequency Division Multiplexing (OFDM) system. In this system, we utilize Discrete Hartley Transform (DHT) instead of Discrete Fourier Transform (DFT) which is used in traditional optical OFDM systems, in order to complete the signal demodulation and modulation procedures, thus leading to the orthogonality of data-carrying subcarriers. Simulation results show that the similar bit error rate performance can be achieved between the DHT-based optical OFDM system (BPSK, 4-Pulse Amplitude Modulation (PAM) and 8-PAM) and the DFT-based optical OFDM system (4-QAM, 16-QAM, 64-QAM).

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Honghao Zhao
AU  - Jun Liu
AU  - Kai Liang
AU  - Yanping Zhang
AU  - Dan Yi
AU  - Changqing Zhong
AU  - Shuang Liu
PY  - 2016/11
DA  - 2016/11
TI  - DHT-based IM/DD optical OFDM system for power data transmission
BT  - Proceedings of the 6th International Conference on Information Engineering for Mechanics and Materials
PB  - Atlantis Press
SP  - 20
EP  - 24
SN  - 2352-5401
UR  - https://doi.org/10.2991/icimm-16.2016.5
DO  - 10.2991/icimm-16.2016.5
ID  - Zhao2016/11
ER  -