Smart grid communication and information technologies in the perspective of Industry 4.0: Opportunities and challenges

M Faheem, SBH Shah, RA Butt, B Raza… - Computer Science …, 2018 - Elsevier
The fourth industrial revolution known as Industry 4.0 has paved the way for a systematical
deployment of the modernized power grid (PG) to manage continuously growing energy …

Amphilight: Direct air-water communication with laser light

CJ Carver, Z Tian, H Zhang, KM Odame… - … : mobile computing and …, 2021 - dl.acm.org
The underwater world is still largely unexplored yet surveying and monitoring submerged
sites is fundamental for many applications, including archaeology, biology, and disaster …

Development of 32-GBaud DP-QPSK free space optical transceiver using homodyne detection and advanced digital signal processing for future optical networks

SN Pottoo, R Goyal, A Gupta - Optical and Quantum Electronics, 2020 - Springer
Free space optical (FSO) communication provides the capacity to deliver high-speed digital
data links into the far off and rural factions where topography, set-up cost or groundwork …

Demonstration of 40 GBaud intradyne transmission through worst-case atmospheric turbulence conditions for geostationary satellite uplink

P Conroy, J Surof, J Poliak, R Mata Calvo - Applied optics, 2018 - opg.optica.org
An optical communications system employing intradyne reception and offline digital signal
processing is tested over a 10.45 km link through the atmosphere. 40 GBaud transmission …

Recent trends in coherent free-space optical communications

C Zhang, K Uyama, Z Zhang, L **… - Metro and Data …, 2021 - spiedigitallibrary.org
Free-space optical communication is a line-of-sight wireless communication scheme, which
is preferred for its number of prime advantages over radio frequency wireless …

60 Gbit/s coherent wavelength-division multiplexing free-space optical modulating retro-reflector in a turbulence-tunable atmospheric cell

X Feng, H Jiang, Z Wu, T Wang, H Jiang, S Gao - Optics Communications, 2019 - Elsevier
A novel high-speed coherent modulating retro-reflector (MRR) is presented and
experimentally demonstrated for free-space optical (FSO) communications by using an in …

Demonstration of 100Gbit/s Real-Time Ultra High Definition Video Transmission Over Free Space Optical Communication Links

Y Zhan, Y Sun, Z Shi, N Yang, L Yang - Optical Fiber Communication …, 2021 - opg.optica.org
Conference title, upper and lower case, bolded, 18 point type, centered Page 1 Demonstration
of 100Gbit/s Real-Time Ultra High Definition Video Transmission Over Free Space Optical …

Performance analysis of MPSK FSO communication based on the balanced detector in a fiber-coupling system

H Yao, X Ni, C Chen, B Li, X Feng, X Liu, Z Liu… - IEEE …, 2019 - ieeexplore.ieee.org
An average bit error ratio (ABER) performance model for multiple phase shift keying (MPSK)
based on a balanced detector with a fiber is presented in the free-space link for the first time …

Coherent optical communications enhanced by machine intelligence

S Lohani, RT Glasser - Machine Learning: Science and …, 2020 - iopscience.iop.org
Accuracy in discriminating between different received coherent signals is integral to the
operation of many free-space communications protocols, and is often difficult when the …

120 Gbit/s high‐speed WDM‐QPSK free‐space optical transmission through 1 km atmospheric channel

X Feng, Z Wu, T Wang, H Jiang, Y Su… - Electronics …, 2018 - Wiley Online Library
The free‐space optical communication of high‐speed 120 Gbit/s wavelength‐division
multiplexing (WDM) QPSK signals is demonstrated in an outdoor atmospheric channel with …