• DocumentCode
    2457868
  • Title

    Complexity reduction technique of Vector Perturbation algorithm for multiuser MIMO systems

  • Author

    Matsuo, Muneaki ; Imashioya, Ryuta ; Nagao, Yuhei ; Kurosaki, Masayuki ; Ochi, Hiroshi

  • Author_Institution
    Dept. of Comput. Sci. & Electron., Kyushu Inst. of Technol., Fukuoka, Japan
  • fYear
    2011
  • fDate
    12-14 Oct. 2011
  • Firstpage
    568
  • Lastpage
    573
  • Abstract
    Recently Multi User MIMO has been becoming an interesting topic in wireless communication system. Vector Perturbation can achieve near capacity, but it has high complexity which makes it is difficult to be implemented in the hardware. In this paper we propose an algorithm to reduce the complexity of the Vector Perturbation with negligible decrease in performance.
  • Keywords
    MIMO communication; radiocommunication; vectors; complexity reduction technique; multiuser MIMO system; vector perturbation algorithm; wireless communication system; Approximation algorithms; Complexity theory; Receiving antennas; Transmitting antennas; Vectors; Wireless LAN;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Communications and Information Technologies (ISCIT), 2011 11th International Symposium on
  • Conference_Location
    Hangzhou
  • Print_ISBN
    978-1-4577-1294-4
  • Type

    conf

  • DOI
    10.1109/ISCIT.2011.6089700
  • Filename
    6089700
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2457868