From C to VM-targeted executables: Techniques for heterogeneous sensor/actuator networks

Pruszkowski, Aleksander; Paczesny, Tomasz; Domaszewicz, J.

doi:10.1109/wises.2010.5548421

Cited by 4 publications

(1 citation statement)

References 9 publications

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“…The open-source POBICOS middleware [1] offers mechanisms to host microagents on different hardware platforms by executing them in a virtual machine [2]. It automatically handles the placement of microagents onto the actual hardware according to their resource requirements.…”

Section: Middleware Descriptionmentioning

confidence: 99%

Experimental Performance Evaluation of POBICOS Middleware for Wireless Sensor Networks

Hiltunen

Ala-Louko

Taumberger

2012

ISRN Communications and Networking

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The advances in the theory of wireless sensor networks have been remarkable during the past decades, but there is a lack of extensive experimental evaluations. In this paper we present performance-evaluation methods and results for POBICOS (platform for opportunistic behaviour in incompletely specified, heterogeneous object communities), which is an advanced middleware for wireless sensor networks (WSNs). The measurements concern energy consumption, duty cycle, and OS task profiling as well as communication characteristics such as round trip time (RTT) and throughput. In addition, a bandwidth analysis during a longterm experiment of fully functional POBICOS network and application is studied. Based on the evaluation results, power mode and data cache improvements are presented as well as CPU clock frequency optimizations.

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Section: Middleware Descriptionmentioning

confidence: 99%