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Multiuser Detection and Blind Estimation

  1. Content type: Research Article

    We first develop a reduced-rank minimum mean squared error (MMSE) detector for direct-sequence (DS) code division multiple access (CDMA) by forcing the linear MMSE detector to lie in a signal subspace of a red...

    Authors: Xiaodong Cai, Hongya Ge and Ali N. Akansu

    Citation: EURASIP Journal on Advances in Signal Processing 2003 2002:356983

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  2. Content type: Research Article

    A unified view of several recently introduced reduced-rank adaptive filters is presented. As all considered methods use Krylov subspace for rank reduction, the approach taken in this work is inspired from Kryl...

    Authors: Sergueï Burykh and Karim Abed-Meraim

    Citation: EURASIP Journal on Advances in Signal Processing 2003 2002:535098

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  3. Content type: Research Article

    A downlink receiver is proposed for space-time block coded CDMA systems operating in multipath channels. By combining the powerful RAKE receiver concept for a frequency selective channel with space-time decodi...

    Authors: Sudharman K. Jayaweera and H. Vincent Poor

    Citation: EURASIP Journal on Advances in Signal Processing 2003 2002:614945

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  4. Content type: Research Article

    SIPEX-G is a fast-converging, robust, gradient-based PCA algorithm that has been recently proposed by the authors. Its superior performance in synthetic and real data compared with its benchmark counterparts m...

    Authors: Deniz Erdogmus, Yadunandana N. Rao, Kenneth E. Hild II and Jose C. Principe

    Citation: EURASIP Journal on Advances in Signal Processing 2003 2002:567865

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  5. Content type: Research Article

    We propose to integrate delay tracking into a successive interference cancellation (SIC) code division multiple access (CDMA) multiuser detector. Delay-robust SIC was initially proposed for CDMA multiuser dete...

    Authors: Wei Zha and Steven D. Blostein

    Citation: EURASIP Journal on Advances in Signal Processing 2003 2002:463516

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  6. Content type: Research Article

    We consider noncoherent multiuser detection techniques for a system employing nonlinear modulation of nonorthogonal signals. Our aim is to investigate near-optimum noncoherent multiuser-detection techniques th...

    Authors: Rajnish Sinha, Aylin Yener and Roy D. Yates

    Citation: EURASIP Journal on Advances in Signal Processing 2003 2002:821637

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  7. Content type: Research Article

    The recently developed blind adaptive techniques for multiuser detection in code division multiple access (CDMA) systems offer an attractive compromise of performance and complexity. However, the desire to fur...

    Authors: Daryl Reynolds, Anders Høst-Madsen and Xiaodong Wang

    Citation: EURASIP Journal on Advances in Signal Processing 2003 2002:403931

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  8. Content type: Research Article

    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 decision error...

    Authors: João-Batista Destro-Filho

    Citation: EURASIP Journal on Advances in Signal Processing 2003 2002:520153

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  9. Content type: Research Article

    This paper proposes a novel adaptive MUD algorithm for a wide variety (practically any kind) of interference limited systems, for example, code division multiple access (CDMA). The algorithm is based on recent...

    Authors: Gábor Jeney, János Levendovszky, László Pap and EC van der Meulen

    Citation: EURASIP Journal on Advances in Signal Processing 2003 2002:681909

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  10. Content type: Research Article

    We present an iterative semiblind suboptimal maximum-likelihood sequence estimation (MLSE) method for single-carrier block transmission over stationary multipath channels. This suboptimal ML detector is based ...

    Authors: Olivier Rousseaux, Geert Leus and Marc Moonen

    Citation: EURASIP Journal on Advances in Signal Processing 2003 2002:434835

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  11. Content type: Research Article

    We address the problem of cancelling a stationary noise component from its static mixtures with a nonstationary signal of interest. Two different approaches, both based on second-order statistics, are consider...

    Authors: Sharon Gannot and Arie Yeredor

    Citation: EURASIP Journal on Advances in Signal Processing 2003 2002:461084

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  12. Content type: Research Article

    The goal of this paper is to compare the performance of the linear minimum mean square error (MMSE) detector for a class of code division multiple access (CDMA) systems in time and frequency selective channels...

    Authors: Tamer A. Kadous and Akbar M. Sayeed

    Citation: EURASIP Journal on Advances in Signal Processing 2003 2002:151725

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  13. Content type: Research Article

    Authors: Zhi Ding, Xiaodong Wang and Marco Lops

    Citation: EURASIP Journal on Advances in Signal Processing 2003 2002:134891

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