Paper Info
Title
An Efficient Spectral/Spatial Ocdma System Using 2d Bibd Code Based On Combinatorial Constructions Of Galois Field
Abstract
In an asynchronous environment, optical code division multiple access (OCDMA) is an advanced technique. However, this technique shows limitations in terms of the low spectral density and inefficient bandwidth utilization when implemented with one-dimensional (1D) codes. Thus, this study presented a novel two dimensional (2D) spectral/spatial multi-wavelength code to overcome these limitations. The proposed code is formulated using a 1D balanced incomplete block design (BIBD) technique. It is designed and implemented for spectral amplitude coding (SAC) based OCDMA networks and constructed using a 1D BIBD code matrix. Optisystem software-based simulation results indicate that the proposed code provided improvement in the number of simultaneous users, code construction, cross-correlation, and minimize the noises. Due to its practical code design approach, the proposed code family yields large cardinality with optimal code length. Moreover, system performance illustrates that the system with the proposed code maintains required optical transmission property by supporting six clients for source power -10 dBm with the data transmission rate of 1 Gbps.
Year
DOI
Venue
2020
10.1109/VTC2020-Fall49728.2020.9348673
2020 IEEE 92ND VEHICULAR TECHNOLOGY CONFERENCE (VTC2020-FALL)
Keywords
DocType
Citations 
Bit Error Rate, Balanced Incomplete Block Design, Phase Induced Intensity Noise (PIIN), Multiple User Interference, Cardinality
Conference
0
PageRank 
References 
Authors
0.34
0
3
Name
Order
Citations
PageRank
Teena Sharma100.34
Abdellah Chehri200.34
Paul Fortier310117.51