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    Two-hop AF MIMO relay systems with direct link-transceiver design based on new protocol

    Access Status
    Fulltext not available
    Authors
    Zhang, J.
    Liu, W.
    He, Z.
    Rong, Yue
    Date
    2017
    Type
    Conference Paper
    
    Metadata
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    Citation
    Zhang, J. and Liu, W. and He, Z. and Rong, Y. 2017. Two-hop AF MIMO relay systems with direct link-transceiver design based on new protocol, Proceedings of IEEE Region 10 Conference (TENCON), pp. 1807-1810.
    Source Title
    Proceedings of IEEE Region 10 Conference (TENCON)
    DOI
    10.1109/TENCON.2016.7848332
    ISBN
    9781509025961
    School
    Department of Electrical and Computer Engineering
    URI
    http://hdl.handle.net/20.500.11937/52626
    Collection
    • Curtin Research Publications
    Abstract

    In this paper, we study the transceiver design for two-hop amplify-and-forward (AF) multiple-input multiple-output (MIMO) relay systems using a new strategy, in which the source sends data at both time intervals. We propose a new alternating approach to design the transceiver and relay matrices based on the minimum mean-squared error (MMSE) criterion. We show through numerical simulations that the proposed system has a lower bit-error-rate compared with existing MIMO AF relay systems.

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