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MIMO Transmission with Limited Feedback

  1. We consider a multi-antenna broadcast channel with more single-antenna receivers than transmit antennas and partial channel state information at the transmitter (CSIT). We propose a novel type of CSIT represen...

    Authors: Marios Kountouris, Thomas Sälzer and David Gesbert

    Citation: EURASIP Journal on Advances in Signal Processing 2008 2008:854120

    Content type: Research Article

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  2. Antenna (subset) selection techniques are feasible to reduce the hardware complexity of multiple-input multiple-output (MIMO) systems, while keeping the benefits of higher-order MIMO systems. Many studies of a...

    Authors: A. Wilzeck and T. Kaiser

    Citation: EURASIP Journal on Advances in Signal Processing 2008 2008:716826

    Content type: Review Article

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  3. This paper gives an overview and a comparison of recent feedback quantization schemes for linear precoded spatial multiplexing systems. In addition, feedback compression methods are presented that exploit the ...

    Authors: Claude Simon and Geert Leus

    Citation: EURASIP Journal on Advances in Signal Processing 2008 2008:683030

    Content type: Research Article

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  4. Both linear and nonlinear transmit precoding strategies based on accurate channel state information (CSI) can significantly increase available throughput in a multiuser wireless system. With propagation delay,...

    Authors: Adam L. Anderson, James R. Zeidler and Michael A. Jensen

    Citation: EURASIP Journal on Advances in Signal Processing 2008 2008:617020

    Content type: Research Article

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  5. We evaluate the throughput performance of an OFDM WiMAX (IEEE 802.16-2004, Section 8.3) transmission system with adaptive modulation and coding (AMC) by outdoor measurements. The standard compliant AMC utilize...

    Authors: Christian Mehlführer, Sebastian Caban and Markus Rupp

    Citation: EURASIP Journal on Advances in Signal Processing 2007 2008:837102

    Content type: Research Article

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  6. It is one of the biggest challenges of distributed cooperative antenna (COOPA) systems to provide base stations (BSs) with downlink channel information for transmit filtering (precoding). In this paper, we pro...

    Authors: Jee Hyun Kim, Wolfgang Zirwas and Martin Haardt

    Citation: EURASIP Journal on Advances in Signal Processing 2007 2008:847296

    Content type: Research Article

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  7. A multiple-input multiple-output (MIMO) wireless channel formed by antenna arrays at the transmitter and at the receiver offers high capacity and significant diversity. Linear precoding may be used, along with...

    Authors: Bishwarup Mondal and Robert W. Heath Jr.

    Citation: EURASIP Journal on Advances in Signal Processing 2007 2008:594928

    Content type: Research Article

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  8. The performance of multiuser MIMO systems can be significantly increased by channel-aware scheduling and signal processing at the transmitters based on channel state information. In the multipleantenna uplink ...

    Authors: Eduard Jorswieck, Aydin Sezgin, Björn Ottersten and Arogyaswami Paulraj

    Citation: EURASIP Journal on Advances in Signal Processing 2007 2008:597072

    Content type: Research Article

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  9. Joint linear beamforming and scheduling are performed in a system where limited feedback is present at the transmitter side. The feedback conveyed by each user to the base station consists of channel direction...

    Authors: Ruben de Francisco and Dirk T. M. Slock

    Citation: EURASIP Journal on Advances in Signal Processing 2007 2008:574784

    Content type: Research Article

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  10. Combined space division multiple access (SDMA) and scheduling exploit both spatial multiplexing and multiuser diversity, increasing throughput significantly. Both SDMA and scheduling require feedback of multiu...

    Authors: Kaibin Huang, Robert W. Heath Jr. and Jeffrey G. Andrews

    Citation: EURASIP Journal on Advances in Signal Processing 2007 2008:479357

    Content type: Research Article

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