"Jiang" . . . "Tong" . "Modulation"@en . "Optical camera communication"@en . "Undersample"@en . "Undersampled pulse width modulation"@en . "Visible light communications"@en . "8d2cac97cef8dac1d77fc6128ac81d33" . "Tong Jiang" . "UPPM"@en . "Rolling shutter"@en . "UPWM"@en . "Optical camera communications"@en .