Bit error rate
Performance Analysis of IEEE 802.16d using Forward Error Correction
... Forward Error Correction (FEC) and ...the Bit Error Rate under QPSK modulation technique over AWGN, SUI-1 and SUI-2 fading channel with encoder for a SNR value of 5dB but in the case of ...
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Analysis of Energy and Spectral Efficiency in Urban Shadowing Environment
... average bit error rate of the proposed adaptive M -QAM for n regions is derived by using truncated MGF and hence the total BER average of the adaptive system can be obtained by using ...
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Combined adaptive time reversal and DFE technique for time-varying underwater communications
... and Bit Error Rate (BER) per- formance of the pTR, pTR-DFE, FSpTR, and FSpTR-DFE tech- niques using both experiment data from RADAR’07 sea trial and data from online channel simulator developed at ...
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Code Division Multiplexing Using AI Based Custom Constellation Scheme - Efficient Modulation for High Data rate Transmission
... high bit rate in transmission over wireless channels. BER (Bit Error Rate ) Performance of four systems is shown in Fig 7 , 8 ,9 and 10 ...
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Impact of inter-core crosstalk on the performance of multi-core fibers-based SDM systems with coherent detection
... the bit error rate (BER) and the optical signal-to-noise (OSNR) penalty of the MCF-based optical communication system with coherent detec- tion, considering 4-Quadrature Amplitude Modula- tion (QAM) ...
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Analytical BER Performance Evaluation in SISO and MIMO Environments with SC-FDE Modulations and IB-DFE Receivers
... theoretical bit error rate (BER) performance in single-input–single-output and multiple-input–multiple-output systems with single-carrier with frequency-domain equalization modulations and iterative ...
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Analytical BER Performance Evaluation in SISO and MIMO Environments with SC-FDE Modulations and IB-DFE Receivers
... theoretical Bit Error Rate (BER) performance in Single-input-Single-output (SISO) and Multiple- input-Multiple-output (MIMO) systems with Single-Carrier with Frequency-Domain Equalization (SC-FDE) ...
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Performance of MIMO-OFDM system using Linear Maximum Likelihood Alamouti Decoder
... the bit error rate (BER) performance using linear maximum likelihood alamouti combiner (LMLAC) decoding technique for space time frequency block codes(STFBC) MIMO-OFDM system with frequency offset ...
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A MODEL FOR CONGESTION CONTROL OF TRANSMISSION CONTROL PROTOCOL IN MOBILE WIRELESS AD HOC NETWORKS
... As stated in the previous section, this study introduces a novel model to present the state-of-the-art TCP congestion control over MANET. The model shows a roadmap to guide researchers’ steps towards enhancing TCP ...
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Analysis the Performance of Coded WSK-DWDM Transmission System
... Fig. 2 shows the plots of BER vs. Pin (dBm) with different constraint length (k). The bit error rate performance results are evaluated at a data rate of 10Gbps per channel. Keeping the others ...
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New Analytical Error Rate Bounds for GSM PHY Layer in CCI Limited and Rayleigh Faded Channels
... the error rates analytically for a faded and CCI limited channel with the whole GSM physical layer included was seldom encountered in ...of error for the system’s link level, all GSM physical layer modules ...
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Electrochemical treatment of leachates from sanitary landfills
... To try to improve the current efficiency, assays were performed with successive decreases in current density, by steps, during the oxidation process, at different recirculation flow rates. In Figure 2 it can be observed ...
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A memória e o conceito de bit quântico :: Brapci ::
... Resumo: A proposta, neste artigo, é apresentar uma análise sobre a preservação da memória com a utilização dos dispositivos tecnológicos e com a introdução do conceito do bit quântico. O estudo considera os ...
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Noise-Robust Speaker Recognition using Reduced Multiconditional Gaussian Mixture Models
... For the 11 kHz / 16-bit and 8 kHz / 16-bit test audio, the differences between the full training condition set and the reduced set is even less noteworthy, as seen in fig. 2 and fig. 3. In these ...
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On E-Capacity Region of the Wiretap Channel
... the rate of reliable communication from the source to the legitimate receiver, while the wiretapper learns as little as possible about the source ...achievable rate-equivocation region when both the main ...
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TEMPERATURE EVALUATION IN EX-VIVO BOVINE BONES SUBMITTED TO DRILLING PROCESSES EVOLUÇÃO DAS TEMPERATURAS EM OSSOS EX-VIVO DE BOVINO SOB PROCESSOS DE FURAÇÃO
... drill bit specifications (drill diameter, geometry, design and wear) and the second one includes the drilling parameters (drill speed, feed-rate, drilling depth, pressure applied to the drill, variations in ...
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A Schematic Technique Using Data type Preserving Encryption to Boost Data Warehouse Security
... While the encoding scheme presented above is sufficient to deter casual attacks,more substantial protection is required to protect sensitive data in the data warehouse. The approach described above can be combined with ...
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Prefilter Bandwidth Effects in Asynchronous Sequential Symbol Synchronizers based on Pulse Comparison by Both Transitions at Quarter Bit Rate
... at bit rate with versions manual (ab-m) and automatic (ab-a) are better than the variant asynchronous by both at quarter bit rate with versions manual (ab-m/4) and automatic ...
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Does raising type 1 error rate improve power to detect interactions in linear regression models? A simulation study.
... generating process assumes that all variables are measured without error and the predictors and the random error are uncorrelated with each other. In constructing the interaction terms, three types of ...
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Quantifying uncertainty in climatological fields from GPS radio occultation: an empirical-analytical error model
... (except for polar cap regions, where the number of measurements is smaller). The average number of monthly F3C profiles per 10 ◦ bin is ≈ 600 for each single satellite (see Fig. 1, top) and gathering profiles from all ...
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