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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. Content type: Research

    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...

    Authors: Cristina Ciochina, David Mottier and Damien Castelain

    Citation: EURASIP Journal on Advances in Signal Processing 2011 2011:54

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  2. Content type: Research

    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...

    Authors: Seyran Khademi, Thomas Svantesson, Mats Viberg and Thomas Eriksson

    Citation: EURASIP Journal on Advances in Signal Processing 2011 2011:38

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  3. Content type: Research

    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...

    Authors: Igal Kotzer and Simon Litsyn

    Citation: EURASIP Journal on Advances in Signal Processing 2011 2011:36

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  4. Content type: Research

    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...

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

    Citation: EURASIP Journal on Advances in Signal Processing 2011 2011:19

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  5. Content type: Research

    The application of OFDM within a multi-user downlink scenario is considered. Thereby, two problems occur. First, due to OFDM, the transmit signal exhibits a large peak-to-average power ratio (PAR). Second, the...

    Authors: Christian Siegl and Robert FH Fischer

    Citation: EURASIP Journal on Advances in Signal Processing 2011 2011:17

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  6. Content type: Research

    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...

    Authors: Mariano García-Otero and Luis Alberto Paredes-Hernández

    Citation: EURASIP Journal on Advances in Signal Processing 2011 2011:9

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  7. Content type: Research Article

    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...

    Authors: Holger Boche and Brendan Farrell

    Citation: EURASIP Journal on Advances in Signal Processing 2011 2011:561356

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  8. Content type: Research Article

    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...

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

    Citation: EURASIP Journal on Advances in Signal Processing 2011 2011:927936

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