Blind Channel
BLIND CHANNEL RECOGNITION FOR 2X1 ALAMOUTI CODED SYSTEM
... different blind channel estimation schemes, namely SOS-based approach and an HOS-based approach, evaluated by computer simulations and by test bed measurements ...between channel estimation accuracy ...
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Blind Channel Equalization by Adaptive Filter Algorithms
... a channel. Conventional channel equalization uses an initial training phase, while blind channel equalization does not use this ...for blind channel equalization, these ...
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Blind Channel Estimation for Space Time Coded WCDMA
... a blind channel estimation technique based on the Capon re- ceiver or the minimum output variance technique for flat fading channels, with two spreading codes per user, was pro- posed in ...a blind ...
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Statistical covariance-matching based blind channel estimation for zero-padding MIMO–OFDM systems
... based blind channel estimation scheme for zero-padding (ZP) multiple- input multiple-output (MIMO)–orthogonal frequency division multiplexing (OFDM) ...Toeplitz channel matrix structure, it is shown ...
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BLIND CHANNEL ESTIMATION AND MULTIUSER DETECTION FOR MULTI-RATE CDMA COMMUNICATIONS
... to blind chan- nel estimation and multiuser detection for multi-rate ...the channel is often required to be time-invariant during this long observation period, which potentially makes these algo- rithms ...
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A Semi Blind Channel Equalisation Strategy for the UMTS TDD Downlink
... semi-blind channel equalisa- tion scheme for the downlink time-division duplex (TDD) component of the universal mobile telecommunication sys- tem ...the channel equalisation strategy in terms of MSE ...
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Blind Channel Equalization with Colored Source Based on Constrained Optimization Methods
... directly blind equalize a linear channel—a technique that has proven effective with white ...linear channel with a colored ...new blind channel equalizer algorithm that is based on the ...
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Genetic algorithm optimization for blind channel identification with higher order cumulant fitting
... the channel parameters is provided, which is not always ...for blind channel identification based on HOC ...of blind channel estimation is usually small, and GA’s are particularly ...
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Blind Channel Equalization Using Adaptive Signal Processing Algorithms
... the blind channel equalization using least mean square (LMS) algorithm and its ...of channel equalizers with short training time, high tracking rate, high data rate and ...of blind ...
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Maximum Likelihood Blind Channel Estimation for Space Time Coding Systems
... with blind channel estimation ...of channel in- formation to improve performance of space-time coded sys- tems operating on fading channels [4, 5, 6, ...of blind estimation of space-time coded ...
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Concurrent blind channel equalization with phase transmittance RBF neural networks
... the channel models available from SPIB is the microwave channel M7, whose impulse response is shown in Figure ...This channel rotates the received IQ symbol constellation when deconvolved via CMA ...
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Blind channel estimation using redundant precoding : new algorithms, analysis, and theory
... for blind channel estimation in the context of single-input-multiple-output (SIMO) systems is widely considered as a major ...estimate channel coefficients blindly as long as the oversampled ...
212
Novel Semi blind Channel Estimation Schemes for Rayleigh Flat Fading MIMO Channels
... joint channel and data estimation based QR-NEW semi-blind channel estimation techniques for Rayleigh flat fading MIMO channel using two transmitter and six receiver antennas combinations and ...
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Code Combination for Blind Channel Estimation in General MIMO-STBC Systems
... of blind channel estimation under space-time block coded (STBC) transmissions is ...a blind channel estimation criterion that generalizes previous works is ...the channel is ...
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Blind Channel Estimation and Equalization for Multiple FIR Channels
... algorithms, channel order is a crucial pa- rameter for computing the equalization ...the channel order are quite ...for channel order estima- ...tailing channel terms, it has been shown that ...
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A Generalized Algorithm for Blind Channel Identification with Linear Redundant Precoders
... the channel does not vary too much during the time of two ...the channel does not vary too much during the duration of four receiving blocks, and more data are available for accurate es- ...the ...
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Semi Blind Reception Using Joint Channel Estimation in IDMA Systems
... (CSI). Channel coefficient estimation is usually performed using known training sequences which are periodically transmitted (for instance, at the start of each frame), implicitly assuming that the channel ...
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A Review on Some Channel Prediction Techniques for MIMO-OFDM Wireless Systems
... different channel prediction techniques has been discussed. Different channel predictors such as pilot based predictor, blind channel predictor and semi-blind channel predictors ...
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Blind error detection and channel equalisation in communication systems
... the channel input and equaliser output is ...the channel input is an ...the channel impulse response h, the availability of which would undoubtedly defeat the purpose of blind channel ...
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An improved method of mimo ofdm channel estimation using chaotic pilot sequence
... Wireless Channel estimation methods are proposed. Blind channel estimation and pilot channel estimation have been performed on Rayleigh and Rician channels for SISO-OFDM and MIMO-OFDM ...
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