Dimming Control Systems With Polar Codes in Visible Light Communication
Authors:
- 7 August 2017
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Photonics Technology Letters
- Vol. 29 (19) , 1651-1654
Abstract
In this letter, a new dimming control system with polar codes is proposed for visible light communication (VLC). The polar codes are concatenated with run-length limited codes and compensation symbols that can be used in VLC dimming control; moreover, puncturing is used to shorten the code length and improve coding efficiency. To compare the proposed system with the referenced systems, non-systematic and systematic polar codes are also considered. The simulation results show that our proposed system provides better performance than referenced systems, which use low-density parity-check codes or Reed-Solomon codes for dimming control.Keywords
Funding Information
- Basic Science Research Program through the National Research Foundation of Korea (NRF-2016R1D1A1B03934653)
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