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1 December 2009 Design of indoor wireless communication system using LEDs
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Proceedings Volume 7632, Optical Transmission Systems, Switching, and Subsystems VII; 76321L (2009) https://doi.org/10.1117/12.851274
Event: Asia Communications and Photonics, 2009, Shanghai, Shanghai , China
Abstract
An indoor wireless communication system using commercial white LED is presented in this paper. OOK (On-Off Keying) modulation is adopted in the transmitter module. Data transmission is realized based on RS-485 protocol. A DC-balanced coding with error check and correction abilities is applied to avoid blinks and improve the performance of the system. The system can keep 10-7 error bit rate within 2.5m reach at a rate up to 115200 bps.
© (2009) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Yu Yang, Xiongbin Chen, Lin Zhu, Bo Liu, and Hongda Chen "Design of indoor wireless communication system using LEDs", Proc. SPIE 7632, Optical Transmission Systems, Switching, and Subsystems VII, 76321L (1 December 2009); https://doi.org/10.1117/12.851274
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