To address these issues, we present a low-resolution coherent optical communication system with low-complexity adaptive equalizer. The system's performance is evaluated in a 5 km 28 GBaud 16 QAM ...

School of Computer and Communication Engineering, Changsha University of Science and Technology, Changsha 410114, P. R. China Guangxi Key Laboratory of Cryptography and Information Security, Guilin ...

The proposed scheme has been experimentally and numerically validated in a 64QAM coherent optical fiber communication system. The results show that for $\nu = 0.05$ PS-64QAM signals, the proposed ...