DHT-based IM/DD optical OFDM system for power data transmission
Authors
Honghao Zhao, Jun Liu, Kai Liang, Yanping Zhang, Dan Yi, Changqing Zhong, Shuang Liu
Corresponding Author
Honghao Zhao
Available Online November 2016.
- 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/).
Cite this article
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 -