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    Power Allocation for Relay-Assisted Indoor Power Line Communication Systems

    202689_202689.pdf (109.0Kb)
    Access Status
    Open access
    Authors
    Wu, X.
    Rong, Yue
    Date
    2014
    Type
    Conference Paper
    
    Metadata
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    Citation
    Wu, X. and Rong, Y. 2014. Power Allocation for Relay-Assisted Indoor Power Line Communication Systems, in 7th Workshop on Power Line Communications, Sep 11-12 2014. Bottrop, Germany: University of Applied Science Ruhr West.
    Source Title
    Proceedings of the 7th Workshop on Power Line Communications
    Source Conference
    The 7th Workshop on Power Line Communications
    School
    Department of Electrical and Computer Engineering
    URI
    http://hdl.handle.net/20.500.11937/9190
    Collection
    • Curtin Research Publications
    Abstract

    Using the worldwide already existing power lines as a communication medium for local area networking (LAN) has received much interest for many indoor information sharing applications. However, the indoor power line communication (PLC) channels demonstrate hostile characteristics for broadband signal transmission. A lot of efforts have been made in order to apply some advanced technologies, which were originally developed for wireless environment, into PLC channels. In this work, we address a simple but practical cooperative transmission strategy in indoor PLC environment. Our main contributions can be summarized as: (1) The theoretical optimal condition for power allocation between transmitter and relay device has been derived. (2) The performance improvement of the cooperative amplify-and forward (CAF) scheme has been investigated, with respect to the conventional direct transmission (DT) scheme.

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