可传输定位信标的实时VLC系统中的2ASK-OFDM调制
发布时间：2019-05-27 22:22
【摘要】：为使可见光通信(VLC)系统在进行高速率数据通信的同时能实现定位中所需的低频信标信号传输,提出一种适用于实时VLC系统的2ASK-OFDM调制技术。通过搭建实验系统,在1.5~3m的通信距离下测试了系统误码性能,验证了该调制技术的可行性。
[Abstract]:In order to make the visible light communication (VLC) system realize the low frequency beacon signal transmission needed in positioning while carrying out high rate data communication, a 2ASK-OFDM modulation technology suitable for real time VLC system is proposed. By building the experimental system, the error performance of the system is tested at the communication distance of 1.5 鈮，
本文编号：2486495
[Abstract]:In order to make the visible light communication (VLC) system realize the low frequency beacon signal transmission needed in positioning while carrying out high rate data communication, a 2ASK-OFDM modulation technology suitable for real time VLC system is proposed. By building the experimental system, the error performance of the system is tested at the communication distance of 1.5 鈮，
本文编号：2486495
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