blind channel equalization methods
Blind Channel Equalization with Colored Source Based on Constrained Optimization Methods
... use channel equalization for white sources to remove the channel effect; and then finally inverse filter to recover the original ...SIMO-based blind channel equalization ...
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Blind Adaptive Channel Equalization with Performance Analysis
... for blind adaptive equalization by us- ing fractionally sampling or using an array of ...These blind equalizers were termed the two-step methods which esti- mate multiple channel ...
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Fast Adaptive Blind MMSE Equalizer for Multichannel FIR Systems
... ing channel case, the tracking performance of the adaptive algorithm using respectively, YAST and OPAST as a subspace ...The channel variation model is the one given in [25] and the SNR is set to 15 ...tive ...
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Blind equalization based on pdf distance criteria and performance analysis
... Most blind equalization methods are based on statistical informations upon the transmitted ...classical blind equalization methods such as the CMA that uses the fourth order ...
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Blind Channel Equalization Using Constrained Generalized Pattern Search Optimization and Reinitialization Strategy
... the channel and the multipath propagation ...various channel equalization techniques have been proposed over the past few ...wasting, blind equalization algorithms have been ...priori ...
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Blind Equalization of a Nonlinear Satellite System Using MCMC Simulation Methods
... 0, σ d 2 . (5) The signal received is denoted as z(t) , and the goal is to re- cover the emitted symbol sequence based on the only knowl- edge of signal z(t) and the type of constellation. Since the problem is difficult, ...
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Adaptive Blind Channel Equalization for Mobile Multimedia Communication
... and channel impairment. We have recently proposed a new scheme for blind equalization called sinusoidally-distributed dither signed-error constant modulus algorithm ...recently-proposed blind ...
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Blind Channel Estimation and Equalization for Multiple FIR Channels
... ective channel order detection method for blind chan- nel equalization has been ...of channel order determination. The channel order is detected if the performance index is greater than ...
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Self Tuning Blind Identification and Equalization of IIR Channels
... unmodelled channel dynamics can cause deterioration in equalizer ...second-order methods for blind identifi- cation/equalization with respect to channel undermodeling is presented in ...
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Blind Channel Equalization by Adaptive Filter Algorithms
... telecommunication, equalization means filtering the noise which is in a signal transmitted through a ...Conventional channel equalization uses an initial training phase, while blind ...
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Blind Equalization for Tomlinson Harashima Precoded Systems
... To characterize the performance of the system shown in Fig. 1.1, in this thesis we consider THP in conjunction with conventional Bussgang-type algorithms. We demon- strate that THP has a bounding effect on the ...
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Channel Equalization using GA Family
... plitude equalization and channel equalization (amplitude and delay correction) ...sufficient equalization for specific channels (minimum ...all channel types, (minimum and non-minimum ...
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A soft decision-directed blind equalization algorithm
... The only available DD equalization algorithms for reconstructing PSK and QPSK signals are the ~fLE algorithm which has a very slow convergence rate and the standard DD algorithm which ca[r] ...
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Fractionally spaced blind equalization with low complexity concurrent constant modulus algorithm and soft decision directed scheme
... Blind equalization improves system bandwidth efficiency by avoiding the use of a training ...and blind equalizer provides a practical means for combating the detrimental effects of channel ...
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ADVANCED MANUAL. Rev. 1.1c.
... • Place the head unit volume where the bit Ten inputs were calibrated and play a highly dynamic track. • Work on the amplifiers sensitivity controls slowly bringing them to higher sensitivity (less than 4.0 Volts). Once ...
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The realization of automatic adaptive channel equalization
... communication channel, which requires the equalizer required to real-time tracking time-varying wireless channel, can adjust the tap coefficient automatically according to the channel ...
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An Unsupervised and Drift-Adaptive Spike Detection Algorithm Based on Hybrid Blind Beamforming
... other methods, where the parameters are algorithm specific and thus their value setting is not an obvious task, the parameters of HBBSD are biologically motivated, allowing for a reasonable choice of their ...
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Deterministic Blind Subspace MIMO Equalization
... systems. Since an oversampled continuous SISO system is equivalent to a discrete single-input and multiple-output (SIMO) system, these algorithms can be regarded as address- ing the SIMO system identification problem as ...
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Iterative channel equalization, channel decoding and source decoding
... the channel equalizer, the channel decoder and the source decoder, as shown in Figure ...The channel equalization and channel decoding form the inner ...
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Algebraic perceptron in digital channel equalization
... Like the Support Vector Machine, the Algebraic Perceptron also achieves linear separation in the high dimensional feature space, but with reduced calculation requirem[r] ...
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