• DocumentCode
    1736961
  • Title

    An MMSE detector applying reciprocal-lattice reduction in MIMO systems

  • Author

    Negishi, Hidekazu ; Hou, Wei ; Fujino, Tadashi

  • Author_Institution
    Univ. of Electro-Commun., Chofu, Japan
  • fYear
    2010
  • Firstpage
    74
  • Lastpage
    79
  • Abstract
    This paper proposes an MMSE detector applying the reciprocal lattice reduction (LR) in MIMO systems. The proposed detector achieves as good as or better BER performances than the LR aided detector using the conventional LLL algorithm and using the Seysen´s algorithm in the 4×4 and the 8×8 MIMO systems. It also achieves BER curves to be as steep as or steeper than those using the maximum likelihood detector.
  • Keywords
    MIMO communication; error statistics; least mean squares methods; BER; MIMO system; MMSE detector; Seysen algorithm; multiple-input multiple-output system; reciprocal LR; reciprocal-lattice reduction; Bit error rate; Correlation; Detectors; Lattices; MIMO; Phase shift keying; Transforms; LLL algorithm; MIMO system; Seysen´s algorithm; lattice-reduction; reciprocal lattice; sorting;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Advanced Technologies for Communications (ATC), 2010 International Conference on
  • Conference_Location
    Ho Chi Minh City
  • Print_ISBN
    978-1-4244-8875-9
  • Type

    conf

  • DOI
    10.1109/ATC.2010.5672720
  • Filename
    5672720
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1736961