Separate Dimming Controlling and Data Transmission for an Indoor Visible Light Communication System

• 作 者: LIU Xiang YANG Aiying LI Yanku
• 机 构: SchoolofOpto-Electronics,NationalScienceandTechnologyVentureCapitalDevelopmentCenter
• 出 处: 中国通信：英文版
• 发表日期: 2015年3期
• 关键词: 光通信系统 调光控制 数据传输 室内 白色LED 调制电路 控制功能 分别驱动 visible light communication light emitti
• 基金项目: financially supported by National Natural Science Foundation of China（No.61475094）, National 973 Program of China（No.2013CB329202）

Simultaneous dimming controlling and data transmission are usually required in a white LED based indoor visible light communication system.However,the diming controlling of LED normally interferes the data transmission due to the modulation nonlinearity o