• DocumentCode
    2674910
  • Title

    Super-orthogonal space-time block code using a unitary expansion

  • Author

    Lee, Heechoon ; Siti, Massimiliano ; Zhu, Weijun ; Fitz, Michael P.

  • Author_Institution
    Dept. of Electr. Eng., California Univ., Los Angeles, CA, USA
  • Volume
    4
  • fYear
    2004
  • fDate
    26-29 Sept. 2004
  • Firstpage
    2513
  • Abstract
    The paper introduces a super-orthogonal space-time block coding scheme. The code construction is based on the expansion of an orthogonal block code via a unitary matrix transformation. By expanding the orthogonal block code, we can both increase the code rate and improve the performance in terms of Eb/N0, with a moderate increase of the receiver complexity. The performance is compared with orthogonal and quasi-orthogonal block codes in computer simulation.
  • Keywords
    block codes; diversity reception; matrix algebra; space-time codes; orthogonal block code; quasiorthogonal block codes; receiver complexity; space-time codes; superorthogonal space-time block codes; transmit diversity; unitary expansion; unitary matrix transformation; Block codes; Computer simulation; Decoding; MIMO; Paper technology; Rayleigh channels; Receiving antennas; Space technology; Space time codes; Transmitting antennas;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Vehicular Technology Conference, 2004. VTC2004-Fall. 2004 IEEE 60th
  • ISSN
    1090-3038
  • Print_ISBN
    0-7803-8521-7
  • Type

    conf

  • DOI
    10.1109/VETECF.2004.1400506
  • Filename
    1400506
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2674910