基于空间调制的可见光通信CSK设计方案

李宗艳,孙政,高寒,王洪梅,马帅,宋金玲,李世银

CSK design scheme of visible light communication based on spatial modulation

Zongyan LI,Zheng SUN,Han GAO,Hongmei WANG,Shuai MA,Jinling SONG,Shiyin LI

表 2 四进制空间调制-CSK的映射规则

Tab.2 Mapping rules for quaternary spatial modulation-CSK

比特子序列 LED索引 ${{\boldsymbol{s}}_i}$ 00 1 ${\left[ {{s_{{\mathrm{r1}},i}},0,0,0,0,0} \right]^{\text{T}}}$ 01 2 ${\left[ {0,{s_{{\mathrm{g1}},i}},0,0,0,0} \right]^{\text{T}}}$ 10 3 ${\left[ {0,0,{s_{{\mathrm{b1}},i}},0,0,0} \right]^{\text{T}}}$ 11 4, 5, 6 ${\left[ {0,0,0,{s_{{\mathrm{r2}},i}},{s_{{\mathrm{g2}},i}},{s_{{\mathrm{b2}},i}}} \right]^{\text{T}}}$