MDPSK-based nonequalization OFDM for coherent free-space optical communication

• Main Authors: Chen, Chen, Zhong, Wen-De, Li, Xiang, Wu, Dehao
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2014
• 主題: DRNTU::Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics
• 在線閱讀: https://hdl.handle.net/10356/103454; http://hdl.handle.net/10220/24501
• 機構: Nanyang Technological University

In this letter, we apply a non-equalization orthogonal frequency-division multiplexing (NE-OFDM) technique in optical turbulence channel for coherent free-space optical (FSO) systems, utilizing multilevel differential phase-shift-keying (MDPSK). We adopt the modified Rician distribution as the optic...