【摘要】：為使可見光通信(VLC)系統(tǒng)在進(jìn)行高速率數(shù)據(jù)通信的同時(shí)能實(shí)現(xiàn)定位中所需的低頻信標(biāo)信號(hào)傳輸,提出一種適用于實(shí)時(shí)VLC系統(tǒng)的2ASK-OFDM調(diào)制技術(shù)。通過搭建實(shí)驗(yàn)系統(tǒng),在1.5~3m的通信距離下測(cè)試了系統(tǒng)誤碼性能,驗(yàn)證了該調(diào)制技術(shù)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，

本文編號(hào)：2486495