Optical Code-Division Multiple-Access (OCDMA)
Application of semiconductor optical amplifier (SOA) in managing chirp of optical code division multiple access (OCDMA) code carriers in temperature affected fibre link
... Optical code division multiple access (OCDMA) is an advanced multiplexing scheme that is attractive for its high scalability and random access ...incoherent OCDMA ...
11
SURVEY ON INFORMATION EXTRACTION FROM CHEMICAL COMPOUND LITERATURES: TECHNIQUES AND CHALLENGES
... Optical Code division multiple access (OCDMA) is an access strategy in which data from multiple users are transmitted concurrently over the network and ...
5
Performance Analysis of Multiple User Optical Code Division Multiple Access
... An OCDMA network can be viewed as a multiple-chan- nel system, with each channel corresponding to a CDMA code ...Each OCDMA node is equipped with a tran- sceiver for data transmission and ...
5
Effect of variations in environmental temperature on 2D-WH/TS OCDMA code performance
... in optical fiber commu- nication systems; these include chromatic dispersion, timing jitter and fiber loss, just to name a ...various optical systems including wavelength division multiplexing (WDM), ...
6
Analysis of the Performance of Optical Code Division Multiple Access System (OCDMA), Operating with Gold Codes under Nonlinear Effects
... high-contrast code recognition, one needs to restrict the use of codes within the system to those that have both distinct autocorrelation features with a single dominant, well-defined autocorrelation peak and low ...
9
Performance analysis of Spectral Amplitude Coding-Optical Code Division Multiple Access (SAC-OCDMA) in free space optical networks with a multi-wavelength laser source
... coding, optical code division multiple access technique in free space optical network utilizing multi-wavelength laser ...(MDW) code and for 3 ...
19
Bit Error Rate (BER) Performance of Various Code Signals Optical Code Division Multiple Access (OCDMA) System Based on AND Detection Technique Using Optiwave System Design Tool.
... Optical codes are family of K (for K users) binary [0, 1] sequences of length N, Hamming-weight w (the number of “1” in each codeword) and the maximum cross-correlation, λmax. The optimum code set is one ...
6
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
A NOVEL TWO DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
... to optical modulator (EOM) to modulate the signal coming from BLS, one splitter for the spectral encoding, two (2) Fiber Bragg Grating (FBG) with the same number of grating but opposite arrangement for the spatial ...
10
A NOVEL TWO DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
... The searching efficiency of ACO algorithm has been studied theoretically. ACO stems from the artificial ant concept, whereby ants are analogous to the packages in MANETs. In ACO routing algorithms, the content of the ...
10
A NOVEL TWO DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
... proposed code division multiple access as a communication technology to overcome the problems may appeared in time division multiple ...via code division ...
11
A NOVEL TWO DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
... Citations from search results in stage 1 (n = 1,240) were imported to Endnote where eligibility and retrieval decisions were taken. Endnote is an industry standard software used for managing references and citations on ...
16
A NOVEL TWO DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
... survey, analyzed security threats factors and conclusively presented a plan for improvement of security control levels in management, technical and physical domains. Nonetheless development of a system considering ...
11
A NOVEL TWO DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
... Interaction refers to the state in which two or more individuals come together and communicate by emotionally influencing each other [19]. Interactions that occur within a game are activities in which multiple ...
11
A NOVEL TWO DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
... As Forex is a global market, it is open 24h/24, five days a week, investing in this market remains difficult for multiple reasons: Forex trading is a real business that requires some skills and a hard work. In ...
11
A NOVEL TWO DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
... Although the FP metric does not correspond to any actual physical attribute of a software system [32,33] it is useful as a relative measure for comparing projects, measuring productivity, and estimation the amount a ...
10
A NOVEL TWO DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
... All the parameters obtained from the model of the simulations were used towards to develop a prototype in order to validate whether the proposed algorithm is applicable or not. The source code creation using FFA ...
11
A NOVEL TWO DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
... Synchronization is the essential process between the transmitter and the receiver of wireless communication system, such as orthogonal frequency division multiplexing. Two essential factors, namely, carrier ...
12
A NOVEL TWO DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
... (PLS), Multiple linear regression (MLR), Band Difference, Integrated PCA With Neural Network, Integrated Principal Component Analysis (PCA) - Fisher’s linear discriminant (FLD), Principal Components Regression ...
18
A NOVEL TWO DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
... Another technique to measure software quality using LOC is by reviewing [17] [22]. Reviewing focuses on analysing the code through documents, test plans and delivering prototypes to test the system function ...
12