Code division multiple access (CDMA2000)
Transmitter-based Multiple Access Interference Rejection and Diversity Techniques for Code-division Multiple Access Systems
... or multiple base stations (BS) that are interconnected with a mobile telephony switching ...the code- division multiple access (CDMA) systems can support simultaneous digital ...
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Performance Analysis of Multiple User Optical Code Division Multiple Access
... optical code division multiple access asynchronous net- works with bit error rate and multiple access interference with the help of encoding process along with EDFA ...optical ...
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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 ...
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Implementation of multi carrier code division multiple access frequency division multiple access with beyond 4G specifications
... conventional code division multiple access technique used in third generation system faces serious limitations by channel dispersion, causing inter symbol interference (ISI), and it requires ...
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Time Hopping Multicarrier Code Division Multiple Access
... From June to December 1997, he was a Visit- ing Scientist of the Institute of Radio Engineering and Electronics, Academy of Sciences of the Czech Republic, Prague. Since December 1997, he has been with the Communications ...
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Implementation of Code Division Multiple Access using Asynchronous Sequential Techniques
... Digital Code Division Multiple Access (CDMA) scheme allows many users to transmit and receive at the same time using a single channel. CDMA techniques can use synchronous or asynchronous ...
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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 assignment, ...
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A NOVEL TWO DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
... Fatmasari 1, Ratna Dewi 2, Yessi Novaria firefly 3, upn "veteran" Yogyakarta, 2013, the evaluation of acceptance of the e-ID card using tam technology acceptance model case study: the di[r] ...
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A NOVEL TWO DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
... The proposed method to recognize hand gesture via web camera for human-computer interaction in this research consists of several steps, namely image acquisition via web camera, resizing [r] ...
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A NOVEL TWO DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
... Journal of Theoretical and Applied Information Technology 15th February 2019.. The error percentage for the rotation value for each sitution is showining below:..[r] ...
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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 ...
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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 ...
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A NOVEL TWO DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
... Step 5: Apply K-means clustering algorithm to detect exudates Step 6: Method performance check according to sensitivity, specificity, accuracy and predictive values 3.1 Pre-Processing St[r] ...
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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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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 ...
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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 ...
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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 ...
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A NOVEL TWO DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
... The performance of the optimized method is compared to the performance of ear recognition using Feed-Forward Neural Network FFNN and Convolutional Neural Network CNN techniques, which ar[r] ...
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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 ...
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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 ...
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