학술논문

400G MIMO-FSO Transmission with Enhanced Reliability Enabled by Joint LDPC Coding
Document Type
Conference
Source
2021 European Conference on Optical Communication (ECOC) Optical Communication (ECOC), 2021 European Conference on. :1-4 Sep, 2021
Subject
Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Fields, Waves and Electromagnetics
Photonics and Electrooptics
Signal Processing and Analysis
Europe
Propagation losses
Parity check codes
Encoding
Optical fiber communication
Reliability
Gain
Language
Abstract
We experimentally demonstrate error-free MIMO-FSO transmission of 2×200 Gbps, with joint LDPC coding between the signals, leading to an increase in tolerated channel power loss of 2 dB. Moreover, we show enhanced communication reliability in Gamma-Gamma MIMO-FSO systems.