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    An Extended One-Ring MIMO Channel Model

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    12609610_Smith.pdf (254.4Kb)
    Author
    Zhang, M.
    Smith, P.J.
    Shafi, M.
    Date
    2007
    Permanent Link
    http://hdl.handle.net/10092/1893

    In this paper we develop a multiple input multiple output (MIMO) channel model and derive its spatial and temporal correlation properties. We present a generalized methodology to derive the spatial correlation when the angles of arrival (AoA) and angles of departure (AoD) are either independent or partly correlated. Our model therefore spans the full range from well-established single ring models, where AoA and AoD are fully correlated to complex industrial channel models where they are uncorrelated. It is shown that first order and second order approximations to the channel give rise to a single- Kroneckermodel and a sum-Kroneckermodel respectively. We compare our model to other MIMO channel models in terms of correlation structure and the ergodic mutual information (EMI) and study the effect of the non-Kronecker correlation structure.

    Subjects
    MIMO
     
    channel models
     
    mutual information
     
    Kronecker model
     
    Fields of Research::290000 Engineering and Technology::291700 Communications Technologies::291710 Radio communications and broadcasting not elsewhere classified
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    • Engineering: Journal Articles [932]
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