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  • Optimising Data Transmission in Heterogeneous Sensor Networks

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    89118_1.pdf (463.4Kb)
    Author(s)
    Hammerton, M.
    Trevathan, Jarrod
    Myers, T.
    Read, W.
    Griffith University Author(s)
    Trevathan, Jarrod
    Year published
    2013
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    Abstract
    The transfer rate of messages in distributed sensor network applications is a critical factor in a system's performance. The Sensor Abstraction Layer (SAL) is one such system. SAL is a middleware integration platform for abstracting sensor specific technology in order to integrate heterogeneous types of sensors in a network. SAL uses Java Remote Method Invocation (RMI) as its connection method, which has unsatisfying transfer rates, especially for streaming data. This paper analyses different connection methods to optimize data transmission in SAL by replacing RMI. Our results show that the most promising Java-based ...
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    The transfer rate of messages in distributed sensor network applications is a critical factor in a system's performance. The Sensor Abstraction Layer (SAL) is one such system. SAL is a middleware integration platform for abstracting sensor specific technology in order to integrate heterogeneous types of sensors in a network. SAL uses Java Remote Method Invocation (RMI) as its connection method, which has unsatisfying transfer rates, especially for streaming data. This paper analyses different connection methods to optimize data transmission in SAL by replacing RMI. Our results show that the most promising Java-based connections were frameworks for Java New Input/Output (NIO) including Apache MINA, JBoss Netty, and xSocket. A test environment was implemented to evaluate each respective framework based on transfer rate, resource usage, and scalability. Test results showed the most suitable connection method to improve data transmission in SAL JBoss Netty as it provides a performance enhancement of 68%.
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    Journal Title
    World Academy of Science, Engineering and Technology. Proceedings: International Journal of Information Engineering
    Volume
    7
    Issue
    9
    Publisher URI
    https://waset.org/Publications/optimising-data-transmission-in-heterogeneous-sensor-networks/16706
    Copyright Statement
    © The Author(s) 2013. This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported (CC BY-NC-ND 3.0) License (http://creativecommons.org/licenses/by-nc-nd/3.0/) which permits unrestricted, non-commercial use, distribution and reproduction in any medium, providing that the work is properly cited.
    Subject
    Information Systems not elsewhere classified
    Publication URI
    http://hdl.handle.net/10072/54838
    Collection
    • Journal articles

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