A contemporary survey on free space optical communication: Potentials, technical challenges, recent advances and research direction

A Jahid, MH Alsharif, TJ Hall - Journal of network and computer …, 2022 - Elsevier
Due to the unprecedented growth of high speed multimedia services and diversified
applications initiated from the massive connectivity of IoT devices, 5G and beyond 5G (B5G) …

Recent development of emerging indoor wireless networks towards 6G

S Edirisinghe, O Galagedarage, I Dias, C Ranaweera - Network, 2023 - mdpi.com
Sixth-generation (6G) mobile technology is currently under development, and is envisioned
to fulfill the requirements of a fully connected world, providing ubiquitous wireless …

Toward 6G internet of things and the convergence with RoF system

N Chen, M Okada - IEEE Internet of Things Journal, 2020 - ieeexplore.ieee.org
The Internet of Things (IoT) has been a promising communication paradigm that involves
sensors, microcontrollers, and transceivers for an efficient communication and computation …

Capacity enhancement for free space optics transmission system using orbital angular momentum optical code division multiple access in 5G and beyond networks

SAA El-Mottaleb, M Singh, A Chehri, HY Ahmed… - Energies, 2022 - mdpi.com
This paper introduces a novel free space optics (FSO) communication system for future-
generation high-speed networks. The proposed system integrates orbital angular …

Design and analysis of high-speed free space optical (FSO) communication system for supporting fifth generation (5G) data services in diverse geographical locations …

H Singh, N Mittal, R Miglani, H Singh… - IEEE Photonics …, 2021 - ieeexplore.ieee.org
Free space optical (FSO) communication has established a reputation for itself as a next-
generation network capable of delivering high-speed data services. In light of the upcoming …

Design of a high-speed OFDM-SAC-OCDMA-based FSO system using EDW codes for supporting 5G data services and smart city applications

M Singh, J Kříž, MM Kamruzzaman… - Frontiers in …, 2022 - frontiersin.org
A novel free space optics (FSO) system is introduced in this article by combining orthogonal
frequency division multiplexing (OFDM) with spectral amplitude coding optical code division …

RoF-based radio access network for 5G mobile communication systems in 28 GHz millimeter-wave

M Sung, J Kim, ES Kim, SH Cho, YJ Won… - Journal of Lightwave …, 2019 - ieeexplore.ieee.org
In this study, we report the successful demonstration of an intermediate-frequency-over-fiber
(IFoF)-based radio access network (RAN) for 28 GHz millimeter-wave (mmWave)-based 5G …

Transition technologies towards 6G networks

TR Raddo, S Rommel, B Cimoli, C Vagionas… - EURASIP Journal on …, 2021 - Springer
The sixth generation (6G) mobile systems will create new markets, services, and industries
making possible a plethora of new opportunities and solutions. Commercially successful …

Optical heterodyne analog radio-over-fiber link for millimeter-wave wireless systems

A Delmade, C Browning, T Verolet… - Journal of Lightwave …, 2020 - ieeexplore.ieee.org
Optical heterodyne analog radio-over-fiber (A-RoF) links provide an efficient solution for
future millimeter wave (mm-wave) wireless systems. The phase noise of the photo …

[HTML][HTML] A high-speed integrated OFDM/DPS-OCDMA-based FSO transmission system: Impact of atmospheric conditions

M Singh, SA Abd El-Mottaleb, HY Ahmed… - Alexandria Engineering …, 2023 - Elsevier
Free space optics (FSO) communication systems are preferred due to their high
transmission capacity so it can support the ever-increasing volume of online traffic. Optical …