Investigation of high-speed hybrid WDM-OCDMA-PON system incorporating integrated fiber-FSO link under distinct climate conditions

M Kumari, V Arya - Optical and Quantum Electronics, 2022 - Springer
In this paper, a high-speed hybrid wavelength division multiplexing optical code division
multiple access passive optical network (WDM-OCDMA PON) to offer information to the …

Performance analysis of high speed backward compatible TWDM-PON with hybrid WDM–OCDMA PON using different OCDMA codes

M Kumari, R Sharma, A Sheetal - Optical and Quantum Electronics, 2020 - Springer
In this paper, a backward compatible bidirectional 160/40 Gbps time and wavelength
division multiplexing-passive optical network with hybrid wavelength division multiplexing …

Performance evaluation of SAC-OCDMA system in free space optics and optical fiber system based on different types of codes

S Mostafa, AENA Mohamed, FEA El-Samie… - Wireless Personal …, 2017 - Springer
In this paper, the Spectral Amplitude Coding-Optical Code Division Multiple Access (SAC-
OCDMA) system performance is investigated both in Free Space Optics (FSO) and Optical …

Modeling of satellite-to-underwater integrated FSO-PON system using NOMA-VLC

V Arya, M Kumari, HMR Al-Khafaji, SA Aljunid - Symmetry, 2023 - mdpi.com
In recent years, optical wireless communication has promised several benefits over radio
frequency communication in atmospheric, deep space and underwater communications …

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 …

Design and investigation of hybrid PON‐FSO system employing modified NZCC code under distinct weather conditions

M Kumari, Y Narayan, V Arya - Transactions on Emerging …, 2023 - Wiley Online Library
In this paper, a hybrid time and wavelength division multiplexing passive optical network
(TWDM‐PON) and wavelength division multiplexing optical code division multiple access …

Realization of high-speed OWC links by incorporating hybrid OCDMA and MDM scheme for HAP-to-satellite applications

M Kumari, V Arya - Optical and Quantum Electronics, 2024 - Springer
In the realm of future wireless networks, it is anticipated that high altitude platforms (HAP)-
satellite links will serve as the primary facilitators. Optical wireless communication has …

Diagonal Eigenvalue Unity (DEU) code for spectral amplitude coding-optical code division multiple access

HY Ahmed, KS Nisar - Optical Fiber Technology, 2013 - Elsevier
Code with ideal in-phase cross correlation (CC) and practical code length to support high
number of users are required in spectral amplitude coding-optical code division multiple …

A comparative study of asynchronous and synchronous OCDMA systems

H Mrabet, A Cherifi, T Raddo, I Dayoub… - IEEE Systems …, 2020 - ieeexplore.ieee.org
This article presents a detailed survey on both asynchronous and synchronous Optical Code-
Division Multiple-Access (OCDMA) systems based on 1-D, 2-D, and 3-D codes, distinctively …

A novel mapping technique for an adaptive length of codes in SAC-OCDMA systems

L Hacini, A Aissaoui - Wireless Personal Communications, 2022 - Springer
In this paper an adaptive mapping technique (AMT) is proposed for spectral amplitude
coding-optical code division multiple access (SAC-OCDMA) system. The main purpose of …