• DocumentCode
    1671052
  • Title

    Asymptotic Ergodic Capacity of Wideband MIMO Channels with Separately-Correlated Rician Fading

  • Author

    Taricco, Giorgio ; Riegler, Erwin

  • Author_Institution
    Dipt. di Elettron., Politec. di Torino, Turin
  • fYear
    2008
  • Firstpage
    1
  • Lastpage
    5
  • Abstract
    The mutual information of a wideband Rician fading correlated MIMO channel is approximated by an analytic asymptotic method. The method is applied to derive the optimum input signal covariance matrix and the corresponding ergodic capacity. The numerical accuracy of the method is investigated and the effectiveness of covariance optimization is assessed with respect to the level of spatial correlation and the Rice factor.
  • Keywords
    MIMO communication; Rician channels; broadband networks; channel capacity; correlation methods; covariance matrices; Rice factor; analytic asymptotic method; asymptotic ergodic capacity; covariance optimization; optimum input signal covariance matrix; separately-correlated Rician fading channel; spatial correlation; wideband MIMO channels; Additive noise; Channel capacity; Covariance matrix; Delay; MIMO; Mutual information; Narrowband; Rayleigh channels; Rician channels; Wideband;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Global Telecommunications Conference, 2008. IEEE GLOBECOM 2008. IEEE
  • Conference_Location
    New Orleans, LO
  • ISSN
    1930-529X
  • Print_ISBN
    978-1-4244-2324-8
  • Type

    conf

  • DOI
    10.1109/GLOCOM.2008.ECP.202
  • Filename
    4697977
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1671052