“…The first part is devoted to the development of new VLC techniques. J. Bruycker et al [1], in their paper "Polarization Differential Visible Light Communication: Theory and Experimental Evaluation", proposed and experimentally demonstrated a differential polarization modulation scheme, using orthogonal polarizers at both the transmitter and receiver ends of the VLC link. A general method to evaluate the SNR as a function of the receiver rotation with regard to the transmitters is determined and experimentally confirmed by measurements.…”