code division multiple-access network
Performance Analysis of Multiple User Optical Code Division Multiple Access
... optical code division multiple access for multiple user ...Media access control implementation has been ...existence. Code division of the optical network is ...
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Wideband Code Division Multiple Access (W CDMA) Tutorial
... W–CDMA network diminishes. In general, the capacity of the W–CDMA network can be made optimized by choosing antennas that have the proper beamwidth for the given environment and cell site ...
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A NOVEL TWO DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
... Large scale ICT outsourcing allows enterprises to reduce ICT costs and procure their competitive advantage as it enables them to focus on core competences. Nonetheless, despite a recent outbreak of ICT adoption among ...
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A NOVEL TWO DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
... Technology-Organization-Environment (TOE), Resource-Based View Theory (RBV), Natural Resource-Based View Theory (NRBV), Diffusion of Innovation Theory (DoI), Information Processing Theory (IPT), Expectation ...
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A NOVEL TWO DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
... The first issue of MANETs lies in the mobility of the nodes, that is, the nodes can move randomly and independently in any direction and speed. Such movement means that the topology of information needs to be updated ...
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A NOVEL TWO DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
... Neural Network (ANN), Partial Least Squares Discriminant Analysis, Principal Component Analysis (PCA), Feature Band Set (FBS), Dimension Reduction, Feature Selection, Stepwise-Multilinear Regression, PLSR, Minimum ...
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High performance mixed optical CDMA system using ZCC code and multiband OFDM
... asynchronous access capability [1] and provides security in transmission network as its distinguished each channel by a specific optical code ...optical multiple access techniques ...
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Transmitter-based Multiple Access Interference Rejection and Diversity Techniques for Code-division Multiple Access Systems
... the network consists of numerous mobile users communicating with one or multiple base stations (BS) that are interconnected with a mobile telephony switching ...the code- division ...
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A NOVEL TWO DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
... Another research was conducted for recognizing static hand gesture using neural network [15]. The proposed method in the research was Wavelet Network and Artificial Neural Network (ANN) for feature ...
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A NOVEL TWO DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
... (Optical Code Division Multiple Access) is a huge research area where it attracts many interesting research for ...speed access network, high security, dynamic bandwidth ...
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Application of smart antennas to wideband code division multiple access : the uplink performance
... adaptive antenna arrays focus narrow high gain beams towards the desired user.. and nulls towards interferers, both coverage and capacity of the network can be.[r] ...
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A NOVEL TWO DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
... neural network is relevant to the number of individuals that it can ...neural network to recognize more individuals, more complex networks are required, which also requires more resources from the ...
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A NOVEL TWO DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
... neural network based approaches [8] [9] [10], Bayesian network approaches [11], decission tree based methods [12] and fuzzy logic based Estmation schemes [13] ...
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A NOVEL TWO DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
... which multiple users interact with each other through chat rooms and interact with one another in order to perform a ...social network game, but rather a medium for sustaining interactions among ...
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Implementation of multi carrier code division multiple access frequency division multiple access with beyond 4G specifications
... the other hand, one of the most important limitations in MC-CDMA technique is the network capacity calculations. The point that must be taken into consideration to improve the user distribution for a given number ...
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A NOVEL TWO DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
... When the transmitter sends N-points of the fast Fourier transform (FFT), the receiver must receive these N- points without any data loss. Therefore, these N- points of orthogonal frequency division multiplexing ...
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A REVIEW ON IMPLEMENTATION OF SS- CDMA TRANSMITTER AND RECIEVER SYSTEM BY USING VHDL
... multi-user access. The bandwidth is spread by means of a code which is independent of the ...the code distinguishes this from standard modulation schemes in which the data modulation will always ...
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Design of CDMA Transmitter using Walsh Transform
... If linear convolution were performed on each block, the discarded data would represent the start-up transient (or latency) of the filter. When the DFT or FFT is used, the edge-effect has the same duration, just different ...
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Time Hopping Multicarrier Code Division Multiple Access: System Outline and Performance
... 7 shows the bit error probability of the TH/MC-CDMA The detection operation of the TH/MC-CDMA system can systems with respect to supporting various number of users, be understood by mean[r] ...
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Performance Analysis of 3D W/T/S MPR OCDMA System
... Fig. 2 shows the schematic of 3D W/T/S OCDMA system for zero transmission length. In this system, W/T/S code is implemented when transmission length is 0 Km. This system is used to analyze the performance of the ...
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