• DocumentCode
    2014944
  • Title

    Utilization of channel reciprocity in advanced MIMO system

  • Author

    Gao, Qiubin ; Qin, Fei ; Sun, Shaohui

  • Author_Institution
    Syst. & Stand. Dept., Datang Mobile Commun. Equip. Co., Ltd., Beijing, China
  • fYear
    2010
  • fDate
    25-27 Aug. 2010
  • Firstpage
    1
  • Lastpage
    5
  • Abstract
    The multiple antenna technique is one of the most promising technologies to enhance system performance to reach the challenging requirements of IMT-Advanced technical requirement ITU-R M.2134[1]. Channel state information is essential to enable closed-loop multiple antenna techniques. Channel reciprocity is an efficient and economic way of providing network with channel state information. In this paper, utilization of channel reciprocity in advanced MIMO system is discussed. Advantages and drawbacks of channel reciprocity are both discussed in detail. Simulation results are also provided to demonstrate efficiency of channel reciprocity.
  • Keywords
    MIMO communication; MIMO system; channel reciprocity; channel state information; multiple antenna technique; MIMO; Throughput; Transmitting antennas; beamforming; channel reciprocity; multiple antennas;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Communications and Networking in China (CHINACOM), 2010 5th International ICST Conference on
  • Conference_Location
    Beijing
  • Print_ISBN
    973-963-9799-97-4
  • Type

    conf

  • Filename
    5684777
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2014944