impulsive noise
Impulsive noise reduction in power line communication using adaptive forward error correction filter
... scheme, noise floor, step size, convergence rate and order of the filter, are shown in ...The noise floor is the measure of the total level of impulsive noise introduced in the power line ...
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Performance analysis of SWIPT relaying systems in the presence of impulsive noise
... where impulsive noise is ...of noise impulsiveness increases with the diversity order and that the performance of the system in the low and medium SNR regions depends on the impulsive nature ...
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Impulsive noise rejection method for compressed measurement signal in compressed sensing
... against impulsive noise, its optimization problem is often ...the impulsive noise rejec- tion method for image data is ...the noise-free y ...the impulsive noise leads to ...
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Iterative Looping for Impulsive Noise Channels in QAM- OFDM Based Systems
... of impulsive noise in OFDM transmission is not well analyzed ...mitigating impulsive interference in OFDM based systems is presented which provides an iterative way suited to suppress impulse ...the ...
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Impulsive Noise Suppression from Images by Using Anfis Interpolant and Lillietest
... new impulsive noise (IN) elimination filter, entitled adaptive neuro-fuzzy inference system-based IN removal filter (Anfis-F), which shows high performance at the restoration of images distorted by IN, is ...
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Two variants of the IIR spline adaptive filter for combating impulsive noise
... Figure 4 shows the MSE learning curves of the pro- posed IIR-SAF-SMNLMM for different values of θ in the absence of impulsive noise. It can be clearly seen that the larger value of θ leads to the faster ...
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Robust impulsive noise suppression technique for iterative timing recovery
... Figure-6 and Figure-7 show the normalised reliability plots of the output turbo equalizer. The reliability plots are used to indicate the convergence of the APP-LLRs from the output of the turbo equalizer through ...
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Removal of Impulsive Noise from Speech by Using Different Filters
... of impulsive noise from ...of noise, types of noise,and about the techniques used for noise ...of impulsive noise from speech were implemented in ...
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A Novel DOA Estimation Method under the Impulsive Noise Environments
... This paper focuses on the DOA estimation problem in the impulsive noise. Basing on the ESPRIT method and cyclic correntropy theory, we propose CCE-ESPRIT method. This method performs better than the ...
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Locally optimal detector design in impulsive noise with unknown distribution
... in impulsive noise from unknown ...on noise sam- ples without assuming distribution ...α-stable noise show that the PZMNL achieves the detection performances similarly to the max- imum ...
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Removal of Gaussian Impulsive Noise from Computed Tomography
... of noise from a image and hence it increases image quality. Different noise has its own attribute and it affects the method of image ...Gaussian noise or some contain impulsive noise or ...
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An Efficient Improving Ofdm Receiver Performance In An Impulsive Noise Environment With Blanking Nonlinearity
... and impulsive noise channel, number of transmission bits are about 30000 ...the impulsive noise and blanking nonlinearity gives good estimation for the optimum ...
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Optimized threshold calculation for blanking nonlinearity at OFDM receivers based on impulsive noise estimation
... The optimized threshold for blanking nonlinearity for achieving higher SNR and lower SER is proposed. As the optimized threshold is determined according to the peak, mean, and median of the signal, it gives better re- ...
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Iterative Channel Coded Physical Layer Network Coding on Impulsive Noise Channels
... additive impulsive noise channels is evaluated at the relay of a conventional two-way relay communications through simulation ...additive impulsive noise channels resulting in error floors, as ...
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Performance Evaluation of an adaptive OFDM-based PLC System with an Impulsive Noise Environment
... of noise which are difficult to effectively describe ...main noise types in PLC include background noise, narrowband interference and impulse ...is noise; and impulsive noise is ...
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Cyclostationarity based DOA estimation algorithms for coherent signals in impulsive noise environments
... The simulation results indicate that the traditional MUSIC, ESPRIT, cyclic MUSIC, and cyclic ESPRIT algo- rithms work normally in Gaussian noise. However, the cyclic MUSIC and cyclic ESPRIT are signal selective ...
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The Calculation Method and the Test for Radiated Sound Power of Impulsive Noise in a Reverberant Tank
... . (4) The peak value of autocorrelation is considered as the sound power of the impulsive noise source. The autocorrelation method can better describe the energy of the signal over a period of time and ...
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1. Impulsive noise reduction using fuzzy filter in gray images
... impulse noise reduction in gray level ...the impulsive noise and in the second stage, it sharpens the ...the impulsive noise while preserving the image ...
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Adaptive IIR Notch Filter Design For Cancellation of Periodic Impulsive Noise in OFDM Based Power Line Communications
... of impulsive noise is minimized because the received OFDM signal in addition to the added noise is divided by the number of sub-channels through the discrete Fourier transform (DFT) operation in the ...
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NeuroFuzzy Network Schemes for Impulsive Noise Reduction in Digital Images
... or noise removal is an important task in image ...the noise removal have a strong influence on the quality of the following image processing ...for impulsive noise ...the noise is ...
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