A review on spectral amplitude coding optical code division multiple access

N Kaur, R Goyal, M Rani - Journal of Optical Communications, 2017 - degruyter.com
This manuscript deals with analysis of Spectral Amplitude Coding Optical Code Division
Multiple Access (SACOCDMA) system. The major noise source in optical CDMA is co …

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 …

Enhanced spectral amplitude coding OCDMA system utilizing a single photodiode detection

SA Abd El-Mottaleb, HA Fayed, A Abd El-Aziz… - Applied sciences, 2018 - mdpi.com
In this paper, the performance of a spectral amplitude coding-optical code division multiple
access (SAC-OCDMA) system is investigated utilizing a single photodiode (SPD) detection …

Design improvement to reduce noise effect in CDMA multiple access optical systems based on new (2-D) code using spectral/spatial half-matrix technique

M Alayedi, A Cherifi, AF Hamida… - Journal of Optical …, 2023 - degruyter.com
This paper presents for non-coherent Optical Code Division Multiple Access (OCDMA)
systems a new optical code namely Two-Dimensional Half Spectral/Spatial Zero Cross …

Construction and analysis of a novel SAC-OCDMA system with EDW coding using direct detection technique

H Sarangal, A Singh, J Malhotra - Journal of Optical Communications, 2019 - degruyter.com
Spectral amplitude coding optical code division multiple access (SAC-OCDMA) is a
promising innovation for burst and asynchronous environment. This paper endeavors to …

SAC-OCDMA system performance using narrowband Bragg filter encoders and decoders

S Boukricha, K Ghoumid, S Mekaoui, E Ar-Reyouchi… - SN Applied …, 2020 - Springer
In this paper, we have studied a Spectral Amplitude Coding Optical Code Division Multiple
Access (SAC-OCDMA) system performance using fiber Bragg gratings equivalent to very …

A novel 2D polarization-spatial encoding approach for OCDMA system based on multi-core fiber

W Sahraoui, A Amphawan, S Berrah, R Matem - Optik, 2021 - Elsevier
OCDMA plays an important role in optical fiber communication, this technique provides
multiple attractive features such as the choices of exploiting several encoding approaches …

Performances analysis of novel proposed code for SAC-OCDMA system

W Sahraoui, H Aoudia, S Berrah… - Journal of optical …, 2021 - degruyter.com
The development of SAC-OCDMA system is based on the creation of new code structure. A
novel proposed code structure is called ZFD that is based on the combination of various …

Enhanced performances of SAC-OCDMA system operating with different codes

W Sahraoui, H Aoudia, A Amphawan, S Berrah… - Innovations in Electrical …, 2021 - Springer
Herein, spectral amplitude coding-optical code division multiple access (SAC-OCDMA)
technology is investigated and simulated. Thus, a comparative analysis is done between the …

Performance enhancement for m-sequence and Hadamard code SAC-OCDMA systems based on narrowband filters

S Boukricha, A Bouzidi, K Ghoumid… - International journal of …, 2022 - Springer
In this paper, we examine the performance of a spectral amplitude coding-optical code
division multiple access (SAC-OCDMA) system using two different codes: m-sequence and …