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    Simplified MMSE Precoding Design in Interference Two-Way MIMO Relay Systems

    239725_239725.pdf (181.7Kb)
    Access Status
    Open access
    Authors
    Nguyen, K.
    Rong, Yue
    Nordholm, Sven
    Date
    2016
    Type
    Journal Article
    
    Metadata
    Show full item record
    Citation
    Nguyen, K. and Rong, Y. and Nordholm, S. 2016. Simplified MMSE Precoding Design in Interference Two-Way MIMO Relay Systems. IEEE Signal Processing Letters. 23 (2): pp. 262-266.
    Source Title
    IEEE Signal Processing Letters
    DOI
    10.1109/LSP.2015.2513482
    ISSN
    1070-9908
    School
    Department of Electrical and Computer Engineering
    Funding and Sponsorship
    http://purl.org/au-research/grants/arc/DP140102131
    http://purl.org/au-research/grants/arc/DP110100736
    Remarks

    Copyright © 2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

    URI
    http://hdl.handle.net/20.500.11937/17621
    Collection
    • Curtin Research Publications
    Abstract

    We investigate the transceiver design for interference two-way amplify-And-forward multiple-input multiple-output relay communication systems. A novel algorithm with a closed-form solution is developed to optimize the relay precoding matrix based on its optimal structure and a modified transmission power constraint at the relay node. An iterative algorithm is proposed to minimize the sum mean-squared error of the signal waveform estimation. Simulation results demonstrate that the proposed algorithm achieves a better performance-complexity tradeoff compared with existing techniques.

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