Curtin University Homepage
  • Library
  • Help
    • Admin

    espace - Curtin’s institutional repository

    JavaScript is disabled for your browser. Some features of this site may not work without it.
    View Item 
    • espace Home
    • espace
    • Curtin Research Publications
    • View Item
    • espace Home
    • espace
    • Curtin Research Publications
    • View Item

    Robust Design for Amplify-and-Forward MIMO Relay Systems with Direct Link and Imperfect Channel Information

    202686_202686.pdf (294.5Kb)
    Access Status
    Open access
    Authors
    He, Z.
    Jiang, W.
    Rong, Yue
    Date
    2014
    Type
    Journal Article
    
    Metadata
    Show full item record
    Citation
    He, Z. and Jiang, W. and Rong, Y. 2014. Robust Design for Amplify-and-Forward MIMO Relay Systems with Direct Link and Imperfect Channel Information. IEEE Transactions on Wireless Communications. 14 (1): pp. 353-363.
    Source Title
    IEEE Transactions on Wireless Communications
    DOI
    10.1109/TWC.2014.2347274
    ISSN
    15361276
    School
    Department of Electrical and Computer Engineering
    Funding and Sponsorship
    http://purl.org/au-research/grants/arc/DP140102131
    Remarks

    Copyright © 2014 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/20.500.11937/16276
    Collection
    • Curtin Research Publications
    Abstract

    In this paper, we propose statistically robust design for multiple-input multiple-output (MIMO) relay systems with the direct source-destination link and imperfect channel state information (CSI). The minimum mean-squared error (MMSE) of the signal waveform estimation at the destination node is adopted as the design criterion. We develop two iterative methods to solve the nonconvex joint source, relay, and receiver optimization problem. In particular, we derive the structure of the optimal relay precoding matrix and show the effect of CSI mismatch on the structure of the optimal robust source and relay matrices. The proposed algorithms generalize the transceiver design of MIMO relay systems with the direct link to the practical scenario of imperfect CSI knowledge. Simulation results demonstrate an improved performance of the proposed algorithms with respect to the conventional methods at various levels of CSI mismatch.

    Related items

    Showing items related by title, author, creator and subject.

    • Signal processing algorithms for multiuser MIMO relay communication systems
      Khandaker, Muhammad Ruhul Amin (2012)
      The increasing demand for mobile applications such as streaming media, software updates, and location-based services involving group communications has prompted the need for wireless communication technologies that can ...
    • Transceiver Optimization for Two-Hop MIMO Relay Systems with Direct Link and MSE Constraints
      Yang, J.; He, Z.; Rong, Yue (2017)
      © 2013 IEEE. In this paper, we investigate the transceiver design in a two-hop amplify-and-forward (AF) multiple-input multiple-output (MIMO) relay system with the direct link and quality-of-service (QoS) constraint. The ...
    • Optimal Source and Relay Design for Multiuser MIMO AF Relay Communication Systems with Direct Links and Imperfect Channel Information
      He, Z.; Zhang, X.; Bi, Y.; Jiang, W.; Rong, Yue (2016)
      In this paper, we propose statistically robust design for multiuser multiple-input multiple-output (MIMO) relay systems with direct source-destination links and imperfect channel state information (CSI). The minimum ...
    Advanced search

    Browse

    Communities & CollectionsIssue DateAuthorTitleSubjectDocument TypeThis CollectionIssue DateAuthorTitleSubjectDocument Type

    My Account

    Admin

    Statistics

    Most Popular ItemsStatistics by CountryMost Popular Authors

    Follow Curtin

    • 
    • 
    • 
    • 
    • 

    CRICOS Provider Code: 00301JABN: 99 143 842 569TEQSA: PRV12158

    Copyright | Disclaimer | Privacy statement | Accessibility

    Curtin would like to pay respect to the Aboriginal and Torres Strait Islander members of our community by acknowledging the traditional owners of the land on which the Perth campus is located, the Whadjuk people of the Nyungar Nation; and on our Kalgoorlie campus, the Wongutha people of the North-Eastern Goldfields.