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

    Optimal Multicarrier Multi-Hop Non-Regenerative MIMO Relays with QoS Constraints

    Access Status
    Fulltext not available
    Authors
    Rong, Yue
    Date
    2011
    Type
    Conference Paper
    
    Metadata
    Show full item record
    Citation
    Rong, Yue. 2011. Optimal Multicarrier Multi-Hop Non-Regenerative MIMO Relays with QoS Constraints, in Australian Communications Theory Workshop (AusCTW), Jan 31 - Feb 03 2011. Melbourne: IEEE.
    Source Title
    Proceedings of the 2011 Australian Communications Theory Workshop
    Source Conference
    The 2011 Australian Communications Theory Workshop
    DOI
    10.1109/AUSCTW.2011.5728745
    ISBN
    978-1-4244-9715-7
    School
    Department of Electrical and Computer Engineering
    URI
    http://hdl.handle.net/20.500.11937/3200
    Collection
    • Curtin Research Publications
    Abstract

    In this paper, we derive the optimal source and relay matrices of a multicarrier multi-hop multiple-input multiple-output (MIMO) relay system that guarantee the predetermined quality-of-service (QoS) criteria be attained with the minimal total transmission power. We consider the linear minimal mean-squared error (MMSE) receiver at the destination node and show that the solution to the original optimization problem can be upper-bounded by using a successive geometric programming (GP) approach and lower-bounded by utilizing a dual decomposition technique. Simulation results show that both bounds are tight, and to obtain the same QoS, the proposed MIMO relay system requires substantially less power than that of the suboptimal relay scheme.

    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 ...
    • Joint source and relay optimization for two-way linear non-regenerative MIMO relay communications
      Rong, Yue (2012)
      In this paper, we investigate the challenging problem of joint source and relay optimization for two-way linear non-regenerative multiple-input multiple-output (MIMO) relay communication systems. We derive the optimal ...
    • On Uplink-Downlink Duality of Multi-Hop MIMO Relay Channel
      Rong, Yue; Khandaker, Muhammad (2011)
      For two-hop amplify-and-forward (AF) multiple-input multiple-output (MIMO) relay systems, the uplink-downlink duality has been recently investigated. In this paper, we establish the duality between uplink and downlink ...
    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.