Proceedings of the 6th International Conference on Information Engineering for Mechanics and Materials

Investigation on the nonlinear effect of a Gb/s visible light communication system utilizing DFT-S OFDM modulation

Authors
Can Wang, Meng Shi, Yiguang Wang, Nan Chi
Corresponding Author
Can Wang
Available Online November 2016.
DOI
https://doi.org/10.2991/icimm-16.2016.61How to use a DOI?
Keywords
subcarrier numbers, dft-s ofdm.
Abstract

Visible light communication is a hot topic of wireless communication area which has drawn more attention to be researched. Dft-s ofdm is a main modulation method used in long term evolution (lte) in wireless communication, which is able to reduce the nonlinear limitation in client amplifier. Modulating directly by transmitter led in vlc will cause a strong linear effect which is harmful. As a result, this paper is aimed to do a research to study the anti-linear ability of dft-s ofdm. The study shows that dft-s ofdm is helpful in reducing linear effect and papr. It also shows the simulation and experiment results to make sure the system can work safely and precisely in a certain situation. We make a conclusion that less number of subcarriers can help to lower papr and bit error ratio (ber).

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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Volume Title
Proceedings of the 6th International Conference on Information Engineering for Mechanics and Materials
Series
Advances in Engineering Research
Publication Date
November 2016
ISBN
978-94-6252-244-2
ISSN
2352-5401
DOI
https://doi.org/10.2991/icimm-16.2016.61How to use a DOI?
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  - Can Wang
AU  - Meng Shi
AU  - Yiguang Wang
AU  - Nan Chi
PY  - 2016/11
DA  - 2016/11
TI  - Investigation on the nonlinear effect of a Gb/s visible light communication system utilizing DFT-S OFDM modulation
BT  - Proceedings of the 6th International Conference on Information Engineering for Mechanics and Materials
PB  - Atlantis Press
SP  - 330
EP  - 333
SN  - 2352-5401
UR  - https://doi.org/10.2991/icimm-16.2016.61
DO  - https://doi.org/10.2991/icimm-16.2016.61
ID  - Wang2016/11
ER  -