6th International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications

Research Article

Joint Coordinated Multicell Processing and MIMO: Selection of Base Stations and Gain

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  • @INPROCEEDINGS{10.4108/icst.crowncom.2011.245890,
    author={Virgile Garcia and Nikolai Lebedev and Jean-Marie Gorce},
    title={Joint Coordinated Multicell Processing and MIMO: Selection of Base Stations and Gain},
    proceedings={6th International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications},
    publisher={IEEE},
    proceedings_a={CROWNCOM},
    year={2012},
    month={5},
    keywords={multi-cell processing mimo capacity distribution macro-diversity small cells},
    doi={10.4108/icst.crowncom.2011.245890}
}
  • Virgile Garcia
    Nikolai Lebedev
    Jean-Marie Gorce
    Year: 2012
    Joint Coordinated Multicell Processing and MIMO: Selection of Base Stations and Gain
    CROWNCOM
    IEEE
    DOI: 10.4108/icst.crowncom.2011.245890
Virgile Garcia1,*, Nikolai Lebedev2, Jean-Marie Gorce3
  • 1: INRIA
  • 2: CPE Lyon
  • 3: INSA de Lyon
*Contact email: virgile.garcia@insa-lyon.fr

Abstract

In this paper, we provide the analysis of the downlink Coordinated Multiple Point (CoMP) used in conjunction with the basic MIMO. The CoMP is the joint multi-cell transmission from several BS to mobiles, coupled here to an open-loop MIMO technique that does not require the perfect channel state knowledge. We show by simulation, that even for 4x4 MIMO transmission, the CoMP can improve the spectral efficiency for some mobiles, depending on capacity outage requirements

Keywords
multi-cell processing mimo capacity distribution macro-diversity small cells
Published
2012-05-18
Publisher
IEEE
http://dx.doi.org/10.4108/icst.crowncom.2011.245890
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