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 …

[HTML][HTML] Performance evaluation of a 160-Gbit/s OCDMA-FSO system via Laguerre-Gaussian beams under weather conditions

SA Abd El-Mottaleb, M Singh, HY Ahmed… - Alexandria Engineering …, 2023 - Elsevier
For capacity enhancement of free space optics (FSO) communication, a new model based
on using four Laguerre-Gaussian (LG) beams, each carries four different users use optical …

6G enabling FSO communication system employing integrated PDM-OAM-OCDMA transmission: impact of weather conditions in India

M Singh, MH Aly, SA Abd El-Mottaleb - Applied Optics, 2022 - opg.optica.org
Currently,<? TeX 2pc 0pt?> free<? TeX 4pc 0pt?> space optics (FSO) transmission has
gained attention due to its capability to deliver high data rates with a high level of security. In …

6G network architecture using FSO-PDM/PV-OCDMA system with weather performance analysis

M Singh, SN Pottoo, A Armghan, K Aliqab, M Alsharari… - Applied Sciences, 2022 - mdpi.com
This paper presents a novel 160 Gbps free space optics (FSO) communication system for 6G
applications. Polarization division multiplexing (PDM) is integrated with an optical code …

Performance analysis of hybrid PDM-SAC-OCDMA-enabled FSO transmission using ZCC codes

A Armghan, M Alsharari, K Aliqab, M Singh… - Applied Sciences, 2023 - mdpi.com
The need for a high-speed transmission network has become essential due to the
exponential increase in traffic. In this paper, a free-space-optics (FSO) link modelled by …

UOWC transmission system based on OAM beams: performance evaluation

M Singh, A Atieh, MH Aly, SAA El-Mottaleb - Optical and Quantum …, 2023 - Springer
This paper proposes a novel 4× 10 Gb/s underwater optical wireless communication system
based on orbital angular momentum (OAM) multiplexed beams. The proposed transmission …

Performance analysis of 400 Gbit/s hybrid space division multiplexing‐polarization division multiplexing‐coherent detection‐orthogonal frequency division …

V Samuthira Pandi, M Singh, A Grover… - International Journal …, 2022 - Wiley Online Library
A high‐capacity free‐space optics‐based terrestrial communication link using spectral‐
efficient space division multiplexing and polarization division multiplexing techniques has …

Massive capacity of novel three‐dimensional OCDMA‐FSO system for next generation of high‐data wireless networks

M Rahmani, GN Sabri, A Cherifi… - Transactions on …, 2024 - Wiley Online Library
The present study examines an interesting wireless system known as spectral/temporal/
spatial‐optical code division multiple access‐free space optics (OCDMA‐FSO) by …

Performance analysis of a 448 Gbps PDM/WDM/16-QAM hybrid SMF/FSO system for last mile connectivity

M Singh, MH Aly, SAA El-Mottaleb - Optical and Quantum Electronics, 2023 - Springer
A combined wavelength division multiplexing (WDM)-polarization division multiplexing-dual
polarization (DP) in-phase quadrature modulation is proposed in hybrid single mode fiber …

400 Gbps/λ PAM-4 data transmission over FSO link by employing space division multiplexing for data center interconnects using LG modes enabled VCSELs

A Raza, S Iqbal, M Iqbal, J Mirza, S Ghafoor… - Optical and Quantum …, 2023 - Springer
In this paper, a high-speed short-reach free space optical (FSO) transmission system is
proposed for data center interconnect (DCI). This system supports the transmission of 400 …