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Advanced Equalization Techniques for Wireless Communications

  1. Research Article

    Bidirectional MIMO Channel Tracking Based on PASTd and Performance Evaluation

    We consider a bidirectional time division duplex (TDD) multiple-input multiple-output (MIMO) communication system with time-varying channel and additive white Gaussian noise (AWGN). A blind bidirectional chann...

    Livnat Ehrenberg, Sharon Gannot (EURASIPMember), Ofer Shayevitz, Amir Leshem and Ephraim Zehavi

    EURASIP Journal on Advances in Signal Processing 2010 2010:478234

    Published on: 11 August 2010

  2. Research Article

    Approximate Minimum Bit Error Rate Equalization for Fading Channels

    A novel channel equalizer algorithm is introduced for wireless communication systems to combat channel distortions resulting from multipath propagation. The novel algorithm is based on minimizing the bit error...

    Lorant Kovacs, Janos Levendovszky, Andras Olah and Gergely Treplan

    EURASIP Journal on Advances in Signal Processing 2010 2010:615623

    Published on: 26 July 2010

  3. Research Article

    Constellation Design for Widely Linear Transceivers

    Constellation design has been previously addressed by assuming that there is a linear equalizer at the receiver side. However, the widely linear equalizer is well known to outperform the linear one with no sig...

    Maddalena Lipardi, Davide Mattera and Fabio Sterle

    EURASIP Journal on Advances in Signal Processing 2010 2010:176587

    Published on: 25 July 2010

  4. Research Article

    Fast Multi-Symbol Based Iterative Detectors for UWB Communications

    Ultra-wideband (UWB) impulse radios have shown great potential in wireless local area networks for localization, coexistence with other services, and low probability of interception and detection. However, low...

    Qi Zhou, Xiaoli Ma and Vincenzo Lottici

    EURASIP Journal on Advances in Signal Processing 2010 2010:903161

    Published on: 21 June 2010

  5. Research Article

    Channel Equalization for Single Carrier MIMO Underwater Acoustic Communications

    Multiple-input multiple-output (MIMO) underwater acoustic (UWA) channels introduce both space-time interference (STI) and time-varying phase distortion for transmitted signals. In such cases, the equalized sym...

    Jun Tao, Yahong Rosa Zheng, Chengshan Xiao, T. C. Yang and Wen-Bin Yang

    EURASIP Journal on Advances in Signal Processing 2010 2010:281769

    Published on: 15 June 2010

  6. Research Article

    Sparsity-Aware Estimation of CDMA System Parameters

    The number of active users, their timing offsets, and their (possibly dispersive) channels with the access point are performance-critical parameters for wireless code division multiple access (CDMA). Estimatin...

    Daniele Angelosante, Emanuele Grossi, Georgios B. Giannakis and Marco Lops

    EURASIP Journal on Advances in Signal Processing 2010 2010:417981

    Published on: 17 May 2010

  7. Research Article

    Iterative Sparse Channel Estimation and Decoding for Underwater MIMO-OFDM

    We propose a block-by-block iterative receiver for underwater MIMO-OFDM that couples channel estimation with multiple-input multiple-output (MIMO) detection and low-density parity-check (LDPC) channel decoding...

    Jie Huang, Jianzhong Huang, Christian R. Berger, Shengli Zhou and Peter Willett

    EURASIP Journal on Advances in Signal Processing 2010 2010:460379

    Published on: 16 May 2010