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Precoding and Transmitter-Side Processing Techniques for Multiuser MIMO OFDM Systems with Special Emphasis on the PAPR Problem

Edited by: Gerhard Wunder, Robert Fischer, Simon Litsyn and J.S. No

  1. Research

    Low PAPR space frequency block coding for multiuser MIMO SC-FDMA systems: specific issues for users with different spectral allocations

    Single-carrier space frequency block coding (SC-SFBC) is an innovative mapping scheme suitable for implementing transmit diversity in single-carrier frequency division multiple access (SC-FDMA) systems. The ma...

    Cristina Ciochina, David Mottier and Damien Castelain

    EURASIP Journal on Advances in Signal Processing 2011 2011:54

    Published on: 8 September 2011

  2. Research

    Peak-to-Average-Power-Ratio (PAPR) reduction in WiMAX and OFDM/A systems

    A peak to average power ratio (PAPR) reduction method is proposed that exploits the precoding or beamforming mode in WiMAX. The method is applicable to any OFDM/A systems that implements beamforming using dedi...

    Seyran Khademi, Thomas Svantesson, Mats Viberg and Thomas Eriksson

    EURASIP Journal on Advances in Signal Processing 2011 2011:38

    Published on: 9 August 2011

  3. Research

    On the EVM computation of arbitrary clipped multi-carrier signals

    A common figure of merit in multi-carrier systems is the error vector magnitude (EVM). A method for EVM computation of a multi-carrier signal without any underlying model (e.g., the Gaussianity assumption) was...

    Igal Kotzer and Simon Litsyn

    EURASIP Journal on Advances in Signal Processing 2011 2011:36

    Published on: 8 August 2011

  4. Research

    Power amplifier linearization technique with IQ imbalance and crosstalk compensation for broadband MIMO-OFDM transmitters

    The design of predistortion techniques for broadband multiple input multiple output-OFDM (MIMO-OFDM) systems raises several implementation challenges. First, the large bandwidth of the OFDM signal requires the...

    Fernando Gregorio, Juan Cousseau, Stefan Werner, Taneli Riihonen and Risto Wichman

    EURASIP Journal on Advances in Signal Processing 2011 2011:19

    Published on: 13 July 2011

  5. Research

    PAPR reduction in SFBC MIMO MC-CDMA systems via user reservation

    The combination of multicarrier code-division multiple access (MC-CDMA) with multiple-input multiple-output technology is attractive for broadband wireless communications. However, the large values of the peak...

    Mariano García-Otero and Luis Alberto Paredes-Hernández

    EURASIP Journal on Advances in Signal Processing 2011 2011:9

    Published on: 3 June 2011

  6. Research Article

    PAPR and the Density of Information Bearing Signals in OFDM

    We address the peak-to-average power ratio (PAPR) of transmission signals in OFDM and consider the performance of tone reservation for reduction of the PAPR. Tone reservation is unique among methods for reduci...

    Holger Boche and Brendan Farrell

    EURASIP Journal on Advances in Signal Processing 2011 2011:561356

    Published on: 13 March 2011

  7. Research Article

    Sum Rate Optimization by Spatial Precoding for a Multiuser MIMO DFT-Precoded OFDM Uplink

    By means of DFT-precoding, the PAPR of OFDM waveforms can be reduced. DFT-precoding has been proposed for uplink transmission in various future wireless communication systems. In this work, we consider DFT-pre...

    Hanguang Wu, Thomas Haustein, Eduard Axel Jorswieck and Peter Adam Hoeher

    EURASIP Journal on Advances in Signal Processing 2011 2011:927936

    Published on: 7 March 2011