Transmission performances of SDM-PON using clipped signal sending scheme

To economically provide higher bit rate services to users, we previously proposed a Subcarrier Digital Modulation Based Passive Optical Network (SDM-PON), and showed the feasibility of a 16-QAM SDM-PON using a bias signal sending scheme. We next proposed a clipped signal sending scheme for SDM-PON to decrease sending power, and three methods for… CONTINUE READING