Performance analysis of 6× 10 Gbps PDM-SAC-OCDMA-based FSO transmission using EDW codes with SPD detection

M Singh, MH Aly, SA Abd El-Mottaleb - Optik, 2022 - Elsevier
A new free space optical (FSO) system is proposed by combining spectral amplitude coding
optical code division multiple access (SAC-OCDMA) with polarization division multiplexing …

Performance estimation of 100 GB/s hybrid SACOCDMA-FSO-MDM system under atmospheric turbulences

H Sarangal, SS Thapar, KS Nisar, M Singh… - Optical and Quantum …, 2021 - Springer
Mode division multiplexing (MDM) is an emerging multiplexing technique that
simultaneously transmits independent channels through a spatial light modulator (SLM) …

A novel 260 Gb/s 2D-OCDMA-FSO multiplexing system's performance evaluation for upcoming generations of high-speed wireless optical networks

M Rahmani, A Cherifi, GN Sabri, MI Al-Rayif… - Optical and Quantum …, 2024 - Springer
This study investigated a novelty system known as optical code division multiple access-free
space optics (OCDMA-FSO) based on a new two-dimensional successive weight (2D-SW) …

Development of a new direct AND (D-AND) detection technique for SAC-OCDMA systems using flexible double weight (FDW) code

SM Ammar, N Ali, MA Anuar, MN Saad… - Optical and Quantum …, 2024 - Springer
This paper investigates the performance of the Spectral Amplitude Coding (SAC) Optical
Code Division Multiple-Access (OCDMA) system utilizing the Flexible Double Weight (FDW) …

An efficient algorithm to provide triple play services in passive optical network (PON)-OCDMA network

HY Ahmed, M Zeghid, T Sharma, AN Khan… - Optical and Quantum …, 2022 - Springer
Adaptability of an effective access network in optical code division multiple access domain
requires an efficient coding scheme which has the abilitiy to provide required …

Construction and performance analysis of variable weight zero cross correlation Latin square code for spectral amplitude coding OCDMA systems

Y Liu, C Li, Y Lu - Optoelectronics Letters, 2023 - Springer
The selection of appropriate codes for an optical code division multiple access (OCDMA)
network, which determines the maximum number of users and bit error rate (BER) supported …

[HTML][HTML] Utilizing States of Polarization in One-Dimensional Corite Codes with Two-Code Keying for Optical Code-Division Multiple Access

BC Yeh - Photonics, 2024 - mdpi.com
We propose a novel family of codes comprising two mutually orthogonal states of
polarization (SOPs) for the spectral encoding of one-dimensional (1D) Corite codes with two …

Adaptive transceiver architecture with QoS provision for OCDMA network based on logic gates

HY Ahmed, M Zeghid, WA Imtiaz, T Sharma… - IEEE …, 2021 - ieeexplore.ieee.org
Utilization of an adaptable transceiver with quality of service (QoS) features is a promising
notion to build next generation optical network. This paper proposes an adaptive transceiver …

[HTML][HTML] New Algorithm for a Fixed Right Shift Code to Support Different Quality of Services in Smart and Sustainable Optical Networks

SA Abd El-Mottaleb, A Métwalli, A Chehri, HY Ahmed… - Sustainability, 2022 - mdpi.com
Smart and sustainable cities require a network that can ensure many exchanges of
information. In this sense, the deployment of optical fiber seems essential in order to …

Multiservice transmissions in optical code-division multiple access networks of spectral amplitude coding based on hypothesis testing and multiple chip decoding

KS Chen - Optical Engineering, 2022 - spiedigitallibrary.org
I propose a multiservice scheme in optical code-division multiple access (OCDMA) networks
by adapting hypothesis testing to a receiver design of multiple chip decoding. Each …