OFDM High-Speed Visible Light Communication Using CMOS Image Sensor

DOI

Bibliographic Information

Other Title
  • CMOSイメージセンサを用いたOFDM高速可視光通信

Description

In this paper, we propose a high speed visible light communication method using LED modulated light and a video camera. In the proposed method, a transmitter superimposes a subcarrier expressing information with quadrature amplitude modulation in the frequency domain and transmits a signal with the light intensity of the LED. The receiver captures this with a camera and demodulates it. As a result of experiments, the throughput 9.6kbps with error free was confirmed. The extension of the communication distance and the improvement of the speed remain as future works.

Related Projects

See more

Keywords

Details 詳細情報について

Report a problem

Back to top