Modeling Service-Oriented Context Processing in Dynamic Body Area Networks

Clemens Lombriser, Raluca Marin Perianu, Daniel Roggen, Paul J.M. Havinga, Gerhard Tröster

    Research output: Contribution to journalArticleAcademicpeer-review

    9 Citations (Scopus)
    18 Downloads (Pure)

    Abstract

    Context processing in Body Area Networks (BANs) faces unique challenges due to the user and node mobility, the need of real-time adaptation to the dynamic topological and contextual changes, and heterogeneous processing capabilities and energy constraints present on the available devices. This paper proposes a service-oriented framework for the execution of context recognition algorithms. We describe and theoretically analyze the performance of the main framework components, including the sensor network organization, service discovery, service graph construction, service distribution and mapping. The theoretical results are followed by the simulation of the proposed framework as a whole, showing the overall cost of dynamically distributing applications on the network.
    Original languageUndefined
    Article number10.1109/JSAC.2009.090106
    Pages (from-to)49-57
    Number of pages9
    JournalIEEE journal on selected areas in communications
    Volume27
    Issue number1
    DOIs
    Publication statusPublished - Jan 2009

    Keywords

    • Heterogeneous networks
    • Personal communication networks
    • EWI-14935
    • Distributed Computing
    • EC Grant Agreement nr.: FP7/215923
    • METIS-263722
    • IR-65328
    • service oriented processing

    Cite this