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Visible Light Communication Pre-equalization Technology

Chapter
Part of the Signals and Communication Technology book series (SCT)

Abstract

In the visible light communication system, the serious unevenness of the channel to the realization of high-speed data transmission has brought great obstacles, although the use of OFDM and other high-order modulation technology to a certain extent optimize system performance, but make the system capacity to further enhance. Transmitter also need to use a variety of pre-equalization technologies, the frequency response to the LED to compensate, thereby improving the system’s modulation bandwidth.

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Copyright information

© Tsinghua University Press, Beijing and Springer-Verlag GmbH Germany 2018

Authors and Affiliations

  1. 1.Fudan UniversityShanghaiChina

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