Power Profile Evaluation of Battery-Powered Mobile Applications

Marcu, Marius; Tudor, Dacian; Moldovan, H.; Micea, Mihai V.

doi:10.1109/icecs.2007.4511165

Cited by 4 publications

(2 citation statements)

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“…There are also some substantial consumption differences between GSM, TCP/IP over WiFI or Bluetooth communication, which show that certain types of wireless communication still do not fit well with current mobile systems or they are not optimized for thsese systems [12]. Using such a distribution for a certain device the framework could estimate how much power dissipates every active component.…”

Section: Figure 3 Power Consumption Distribution For a Mobile Devicementioning

confidence: 97%

“…The proportional ratio of a system consumption between the physical components varies a lot, so according to the results presented in Figure 3 for a PocketPC mobile device (Fujitsu-Siemens Loox T830) [12], we can observe the consumption distribution between different types of components: processor and memory (idle label in Figure 3), communication, display, etc.…”

Section: System Profilingmentioning

confidence: 98%

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Designing a power efficiency framework for battery powered systems

Tudor

Marcu

2009

Proceedings of SYSTOR 2009: The Israeli Experimental Systems Conference

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The continuous expansion of modern battery powered devices with complex and resource hungry feature sets have shown that battery life time does not scale according to their evolution. The problem of supporting extended battery life time has been drawing a lot of attention in recent years, especially for mobile communication systems. Besides the advances in power efficiency for hardware components, another emerging dimension has been opened by energy-aware software components. In this paper we briefly survey some of the most recent directions in supporting power efficiency for battery powered devices. In order to promote power-aware application, we propose an open power efficiency framework which addresses some of the shortcomings of existing approaches towards power aware software. We describe both generic and specific concepts of the proposed framework together with a new evaluation dimension at both lower and higher layers. Last but not least, we define the architecture of the framework which we aim to realize and evaluate through several battery powered mobile systems.

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Section: Figure 3 Power Consumption Distribution For a Mobile Devicementioning

confidence: 97%

Section: System Profilingmentioning

confidence: 98%