optical code-division multiple-access networks
Performance Analysis of Multiple User Optical Code Division Multiple Access
... a multiple-chan- nel system, with each channel corresponding to a CDMA code ...the multiple access interfe- rence in coherent and non-coherent for both synchronous and asynchronous ...
5
A NOVEL TWO DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
... Social networks are rich in various kinds of contents such as text and ...the networks are inherently heterogeneous, in which the nodes may be of different ...
11
Dense Wavelength Division Multiplexing (DWDM) Based Optical Code Division Multiple Access (OCDMA) for Indoor, Short, and Outdoor Applications
... Therefore, optical CDMA systems were proposed to make use of the “redundant” bandwidth in optical fibers to alleviate the electronic processing overhead at the network ...Since optical CDMA systems ...
10
A NOVEL TWO DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
... 3.2 Back Propagation Neural Network Method Artificial neural network can be given the connection that human try to make the original neural networks whereas the purpose of BPNN is a model computational system, ...
11
A NOVEL TWO DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
... neural networks has shown significantly better performance, according to their ability to measure and weight the distinctiveness of the features detected in the ...
10
A NOVEL TWO DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
... unauthorized access users, because of the high-speed development of unsecured ...unsecure networks; such goal is achieve by design efficient keystream generator ...
10
A NOVEL TWO DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
... Ad-hoc Networks (VANET) becomes more popular and widely deployed all over the roads across the ...hoc networks Short range IEEE ...Wireless Access in Vehicular Environments ...
14
A NOVEL TWO DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
... cable networks such as cellular telephone networks, Wi-Fi, satellite communication, and other ...Social networks are expected to increase by 38% annually over the next 6 ...
10
A NOVEL TWO DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
... hoc networks, in vehicular ad hoc networks (VANET) ...These networks allow a more flexible and smart communication between vehicles in the radio coverage area ...
11
Variable weight spectral amplitude coding for multiservice OCDMA networks
... new code family to support optical domain service differentiation using spectral amplitude coding techniques within an optical code division multiple access (OCDMA) ...
21
Application of semiconductor optical amplifier (SOA) in managing chirp of optical code division multiple access (OCDMA) code carriers in temperature affected fibre link
... dispersion effects in optical fibre, is becoming increasingly challenging. It has been observed that the signals are 16 times more sensitive to chromatic dispersion at 40 Gb/s when compared to that at 10 Gb/s [1]. ...
11
Performance analysis of Spectral Amplitude Coding-Optical Code Division Multiple Access (SAC-OCDMA) in free space optical networks with a multi-wavelength laser source
... produce multiple wavelengths from a single coherent wavelength light source [11, ...that optical beat interference (OBI) is the dominant noise in SAC-OCDMA with multi- wavelength laser ...received ...
19
Hybrid pulse interval modulation code division multiple access for optical wireless communications
... Consequently, robust spread spectrum modulation techniques are required, which result in low data rates. As an example, the IEEE 802.11-1997 standard for WLANs physical (PHY) layer specifies that either the ...
215
A NOVEL TWO DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
... In research [29], SVM is a powerful method because it can be applied to kernels such as RBF in research with 0.947 highest accuracies. In another study, the method that began to be developed based on artificial neural ...
18
A NOVEL TWO DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
... Global practical output tracking problem of nonlinear systems is one of the most important and challenging problems in the field of nonlinear control and has received a great deal of attention. By posed some conditions ...
15
A NOVEL TWO DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
... neural networks have shown their strengths in solving complex problems, their limitation of being 'black boxes' has forbidden them to be accepted as a common practice for cost estimation ...
10
A NOVEL TWO DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
... This paper applies Systematic Literature Review (SLR) to synthesise the measurement of software quality that is used in software engineering projects in previous literature. Nine software quality measurements in software ...
12
A NOVEL TWO DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
... Based on the calculation of the production costs described in table 1, the profit of each type of Batik Madura among-others Batik Tulis with one coloring is IDR 12,832; Batik Tulis with [r] ...
12
A NOVEL TWO DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
... The total distributed search architecture for all our big datasets is beyond the scope of this paper; for an informal description, we refer the reader to a Twitter real-time engineering blog post. SAMA simply returns a ...
16
A NOVEL TWO DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
... within optical systems that results in blurring the image and the noise that can be formed from imprecisions when the charge of small clouds of electrons are determined ...
11