Invention Grant
US08503886B1 Systems and methods for visual light communication 有权
视觉光通信的系统和方法

Systems and methods for visual light communication
Abstract:
Systems and methods for visual light communication are provided. The system can include a gateway arranged to convert radio frequency communications into visual light communication signals and an active light relay arranged to exchange visual light communication signals with the gateway. The system also includes a passive light relay arranged to exchange visual light communication signals with the active light relay and a communication device arranged to exchange visual light communication signals with one of the active light relay of the passive light relay.
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