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 …

Features of the construction of fiber-optic communication lines with code division multiplexing

NI Popovskiy, VV Davydov… - Journal of Physics …, 2020 - iopscience.iop.org
The necessity of research of the fiber-optic communication lines with code division
multiplexing is justified. The structural diagrams of transmitters and signal receivers of fiber …

An optimized architecture to reduce the impact of fiber strands in spectral/spatial optical code division multiple access passive optical networks (OCDMA-PON)

WA Imtiaz, HY Ahmed, M Zeghid, Y Sharief - Optical Fiber Technology, 2020 - Elsevier
Exploitation of the spectral/spatial two dimensional optical code division multiple access (2D-
OCDMA) systems in passive optical networks (PONs) is not explored extensively due to the …

Performance enhancement of multiple access 3D-OCDMA networks using a pascal triangle codes

A Cherifi, H Mrabet, BS Bouazza, SA Aljunid - Optical and Quantum …, 2020 - Springer
In this paper, a novel Three Dimensional Pascal's Triangle Zero Cross Correlation (3D-
PTZCC) code is proposed for non coherent Spectral Amplitude Coding Optical Code …

Two dimensional optimized enhanced multi diagonal code for OCDMA passive optical networks

WA Imtiaz, HY Ahmed, M Zeghid, Y Sharief - Optical and Quantum …, 2020 - Springer
This paper optimizes the design of two-dimensional enhanced multi diagonal (2D-EMD)
code and conventional spectral/spatial (SS) optical code division multiple access system …

Multi-level buffering services based on optical packet encoding of composite maximal-length sequences in a GMPLS network

KS Chen, W Hong - Applied Sciences, 2020 - mdpi.com
Generalized multi-protocol label-switching (GMPLS) provides packet-switching with multiple
speeds and quality-of-services (QoSs). Packet buffering in GMPLS reduces packet loss by …

[PDF][PDF] Evaluation Performance of Two-Dimensional Multi-Diagonal Code Using Polarization and Wavelength of OCDMA System

HSZ Dhaam, FM Ali, AG Wadday - Al-Furat J. Innov. Electron …, 2020 - researchgate.net
In this paper, a new encoder/decoder technique has employed two orthogonal polarization
states (vertical and horizontal) of a two-dimensional optical code, which combined …

Design and performance analysis of GPON-employed two-dimensional multidiagonal OCDMA code

KA Memon, A Atieh, AW Umrani, MA Unar… - Optical …, 2020 - spiedigitallibrary.org
Two-dimensional (2-D) spectral/spatial codes are utilized for optical code division multiple
access (OCDMA)-based passive optical network (PON). In this work, 2-D multidiagonal (2D …

Construction of a two-dimensional-VWOOC based on time domain/frequency domain optical CDMA system

Z Lu, Y Lu, C Li, P Zhou - Optoelectronics Letters, 2020 - Springer
In this paper, a new two-dimensional variable weight optical orthogonal code (2D-VWOOC)
for optical code division multiple access (OCDMA) system is constructed. It takes the C as …