high spectral efficiency
DP DQPSK Optical Access System Integrated with Fiber and Free Space Downlink for High Spectral Efficiency Application
... In this letter, we present the generation, the balanced detection, and the transmission perfor- mance evaluation of dual polarization differential quadrature phase shift keying (DP-DQPSK) sig- nals in optical access ...
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A Novel High Spectral Efficiency Waveform Coding-OVTDM
... and spectral efficiency are both ...and spectral efficiency as well as the closer the output to the optimum complex Gaussian ...for high spectral efficiency applications ...
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High Performance LDPC Codes for High Spectral Efficiency
... from considering interaction time. Generally, the load of the SDN Controller mainly depends on various parameters namely, installing the flow entries which is generated by different applications, processing of PACKET_IN ...
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Time-Frequency Training OFDM using Matlab for high speed environments
... Besides high spectral efficiency, reliable performance over fast fading channels is becoming more and more important for OFDM-based BWC systems, especially when high speed cars, trains and ...
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BER analysis of DFT And Wavelet Based OFDM By Using SUI Channel CompareWith AWGN Channel
... the high data rate, and high spectral ...better spectral efficiency in terms of accuracy and high data rate, the 4th generation Long term evolution approach is formed by the ...
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ADAPTIVE TECHNIQUE FOR HIGH SPEED MOBILE ENVIRONMENT USING TFT-OFDM
... The high spectral efficiency, reliable performance over fast fading channels is becoming more and more important for OFDM-based Broadband Wireless Communication ...higher spectral ...
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BER Performance Comparison of Combined Modulation with Coded Algorithm for MIMO Technique
... for high data rate in wireless communication ...achieve high spectral ...have high date rate ...increase spectral efficiency and sending single information to their corresponding ...
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Performance Estimation Of PTS Based PAPR Reduction With CFO Optimization Of Multi Carrier CDMA System Over Frequency Selective Fading Channel
... spectrum efficiency and robustness against more adverse conditions of channel frequency selectivity, more so when implemented in MIMO ...5G high-density wireless ...same spectral band using their ...
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Improving the Performance of OFDM and Reduce PAPR Using Trigonometric Transform
... compression efficiency and simplicity makes it well known as a benchmark for embedded wavelet image ...the high spectral efficiency OFDM modulation technique and LDPC coding will be a good ...
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Comparative Analysis of OFDM Technique with RZ, NRZ and Duobinary Modulation Formats in 10 Gb/s Single Channel WDM System
... offers high spectral efficiency and also support better performance in terms of BER and Q ...next-generation high speed optical access ...
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Efficiency of True-Green Light Emitting Diodes: Non-Uniformity and Temperature Effects
... [19] Karpov, S.Yu.; Cherkashin, N.A.; Lundin, W.V.; Nikolaev, A.E.; Sakharov, A.V.; Sinitsin, M.A.; Usov, S.O.; Zavarin, E.E. and Tsatsulnikov, A.F. Multi-color monolithic III-nitride light-emitting diodes: Factors ...
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Comparative performance analysis ofdft and dwt based of dm using different modulation techniques
... In (Abdullah and Hussain, 2007) authors have compared the BER performance of two different transforming techniques such as Fourier-Based and Wavelet-Based OFDM for DVB-T systems. They got to know that the reliability and ...
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Adaptive System Analysis for Channel Estimation in Mu-Mimo
... The spectral efficiency ...same spectral efficiency, and (b) for the same spectral efficiency and size QAM, You will need more than sheer MIMO spatial streams for each user who ...
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Interference Alignment Technique to Improve Energy Efficiency in MIMO-IFBC
... Authors proved that the capacity region of the MIMO MAC with a total power constraint P for all K transmitters is equal to the dirty paper region of the dual MIMO broadcast channel withpower constraint P. Also any rate ...
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A New Method for Improving Contrast Enhancement in Remote Sensing Images by Image Fusion
... the spectral bands before they are redoubled with the panchromatic ...corresponding spectral feature of each part, and Contrast Enhancement Techniques ...
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High efficiency turbines
... The movement of the highly concentrated steam molecules released from the injector nozzle will travel at high speeds and hit the wall of the steam chamber to give the turbine sphere a rotational movement. ...
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Performance Analysis of Adaptive Mu-Mimo System
... very high performance due to high Data and spectral efficiency and reliability can be achieved ...is High-speed data with greater accuracy and ...
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Real-time target detection in hyperspectral images based on spatial-spectral information extraction
... and spectral technologies for monitoring and detecting chemical substances, anomalies, and camouflaged objects, as well as their visual ...the high spectral resolution of hyperspectral remote sensing ...
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Spectral analysis of high dimensional time series
... in high-dimensional statistical inference, in contrast with classical ones, is the fixed-sample ...for high dimensions, a common practice is to exploit concentration inequalities, then to provide fixed-sample ...
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Spectral - Energy Efficiency and Trust-Aware Scheme for Cognitive Radio Networks
... spectrum efficiency by allowing Secondary Users (SUs) to dynamically access the idle spectrum owned by Primary Users ...energy efficiency due to power ...
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