• DocumentCode
    2053492
  • Title

    Rotationally invariant space time constellations

  • Author

    Shi, Jun ; Wesel, Richard D.

  • Author_Institution
    Dept. of Electr. Eng., California Univ., Los Angeles, CA, USA
  • fYear
    2004
  • fDate
    27 June-2 July 2004
  • Firstpage
    155
  • Abstract
    The rotationally invariant space time constellation (RISTC) is defined. Both linear and affine constellations are studied. The RISTC is shown to be generalization of space time codes from the orthogonal design. A space time constellation is said rotationally invariant if for any pair in the set, the squared Euclidean distance is independent of the eigenvectors.
  • Keywords
    channel coding; eigenvalues and eigenfunctions; fading channels; space-time codes; Euclidean distance; eigen vector; fading channel; linear-affine constellation; orthogonal design; rotationally invariant space time constellation; space time code; Block codes; Channel coding; Eigenvalues and eigenfunctions; Equations; Euclidean distance; Fading; H infinity control; Mutual information; Space time codes; Sufficient conditions;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Information Theory, 2004. ISIT 2004. Proceedings. International Symposium on
  • Print_ISBN
    0-7803-8280-3
  • Type

    conf

  • DOI
    10.1109/ISIT.2004.1365192
  • Filename
    1365192
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2053492