blind estimation
On the Blind Estimation of Baud Rate Equalizer Performance
... This paper proposes a new method for carrying out joint blind equalization and blind estimation of the bit error rate (BER) in the output of baud-rate FIR equalizers. A simple test for assessing ...
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Filtering of Interferometric SAR Phase Images as a Fuzzy Matching-Pursuit Blind Estimation
... Blind estimation of noise-free images from noisy observa- tions was addressed as a problem of matching ...fuzzy estimation guarantees a complete insensitiveness to the noise model and ...
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Blind estimation of reverberation time in classrooms and hospital wards
... A series of thirty minute anechoic recordings of running speech were made. Four male native English speakers each read a monologue, selected arbitrarily from a number of books. One of these recordings was used to ...
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Blind Estimation of the Phase and Carrier Frequency Offsets for LDPC-Coded Systems
... (CFO) estimation for Low-Density Parity- Check (LDPC) coded ...new blind estimation techniques based on the calculation and minimization of functions of the Log-Likelihood Ratios (LLR) of the ...
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Blind estimation of room acoustic parameters from speech and music signals
... Likelihood Estimation Method 160 In Figure 8-7, the Rt results show low average error in the bands 250Hz to 8000Hz, where the average parameter error is between ...
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Blind estimation of statistical properties of non stationary random variables
... the estimation of PDFs using kernel ...The estimation of PDFs using orthogonal series has been introduced by Schwartz in ...non-parametric estimation of PDFs ...
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Blind distributed estimation algorithms for adaptive networks
... cases, blind estimation of the required parameter is ...developed blind block-recursive algorithms based on singular value decomposition (SVD) and Cholesky factorization-based ...for blind ...
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Blind channel estimation using redundant precoding : new algorithms, analysis, and theory
... the blind channel estimation problem in cyclic prefix (CP) systems, which are more widely used than zero-padding (ZP) systems in many current standards such as orthog- onal frequency division multiplexing ...
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Blind Channel Estimation for Space Time Coded WCDMA
... Blind estimation or detection algorithms have been pro- posed for space-time coded CDMA ...a blind channel estimation technique based on the Capon re- ceiver or the minimum output variance ...
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Robust Blind Frequency and Transition Time Estimation for Frequency Hopping Systems
... In frequency hopping spread spectrum (FHSS) systems, two major problems are timing synchronization and frequency estimation. A blind estimation scheme is presented for estimating frequency and ...
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Maximum Likelihood Blind Channel Estimation for Space Time Coding Systems
... with blind channel estimation ...the estimation of channel in- formation to improve performance of space-time coded sys- tems operating on fading channels [4, 5, 6, ...of blind ...
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Low Complexity Blind Symbol Timing Offset Estimation in OFDM Systems
... non-data-aided estimation (also known as blind ...Non-data-aided blind estima- tion techniques offer another promising design ...likelihood estimation (MLE) technique was presented in [8] and ...
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Deblurring of MRI Image Using Blind and Non-Blind Deconvolution Methods
... uniqueness. Blind and non-blind deconvolution is utilized in this work to restore the original uncorrupted ...that blind deconvolution algorithm produced more accurate result both analytically and ...
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Code Combination for Blind Channel Estimation in General MIMO-STBC Systems
... (i) Firstly, the relaxation of the finite alphabet constraint translates into less accurate estimates than that of the optimal blind receiver. Additionally, this relaxation introduces a real scalar ambiguity in ...
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Semi Blind Reception Using Joint Channel Estimation in IDMA Systems
... There are always decoder feedbacks available, and the channel coefficients are considered slowly varying during the time interval. Then the feedbacks from the decoder after the M next iterative decoding processes will be ...
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Semi-blind CFO estimation and ICA based equalization for wireless communication systems
... a blind receiver structure was proposed in [64], where the correla- tion between the data on the reference subcarrier and other subcarriers is explored to allow more robust reordering and scaling at the ...
146
Distributed Mechanism by Wireless Acoustic Sensor Networks with Blind Synchronization
... [8] Shigeki Miyabe, Nobutaka Ono, and Shoji Makino, ―Blind compensation of inter-channel sampling frequency mismatch with maximum likelihood estimation in STFT domain,‖ in IEEE International Conference on ...
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Sole Mate: Safe Path Finding by Obstacle Detection and Distance Estimation for the Blind
... distance estimation and a vibration motor which works on the principle of Haptic feedback and rotates with varied intensities depending on how far the obstacle is from the ...
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Blind CP OFDM and ZP OFDM Parameter Estimation in Frequency Selective Channels
... in. Blind modulation recognition techniques have been proposed to discriminate between single-carrier and multicarrier modulations and to estimate their ...a blind parameter estimation technique ...
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Blind Joint Maximum Likelihood Channel Estimation and Data Detection for SIMO Systems
... A blind adaptive scheme is proposed for joint maximum likelihood (ML) channel estimation and data detection of single- input multiple-output (SIMO) ...sequence estimation of the unknown data ...for ...
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