Observing thermal characteristics of energy-aware mobile devices

Wonwoo Jung, Dongwon Kim, Hojung Cha

Research output: Contribution to conferencePaper

Abstract

This paper presents experiment results showing the relationship between operating temperature and the lifetime of mobile devices. Conventional knowledge is that energy-efficiency is higher at lower operating temperatures. However, we show that this assumption is not always true, because the energy-efficiency of mobile device is governed not only by static leakage power but also by the chemical characteristics of the battery. We believe that future research on thermal management of mobile devices should consider the results of these observations.

Original languageEnglish
Pages465-468
Number of pages4
DOIs
Publication statusPublished - 2012 Nov 19
Event18th IEEE International Conference on Embedded and Real-Time Computing Systems and Applications, RTCSA 2012 - Seoul, Korea, Republic of
Duration: 2012 Aug 192012 Aug 22

Other

Other18th IEEE International Conference on Embedded and Real-Time Computing Systems and Applications, RTCSA 2012
CountryKorea, Republic of
CitySeoul
Period12/8/1912/8/22

Fingerprint

Mobile devices
Energy efficiency
Temperature
Hot Temperature
Experiments
Thermal management (electronics)

All Science Journal Classification (ASJC) codes

  • Artificial Intelligence
  • Hardware and Architecture
  • Computer Vision and Pattern Recognition

Cite this

Jung, W., Kim, D., & Cha, H. (2012). Observing thermal characteristics of energy-aware mobile devices. 465-468. Paper presented at 18th IEEE International Conference on Embedded and Real-Time Computing Systems and Applications, RTCSA 2012, Seoul, Korea, Republic of. https://doi.org/10.1109/RTCSA.2012.41
Jung, Wonwoo ; Kim, Dongwon ; Cha, Hojung. / Observing thermal characteristics of energy-aware mobile devices. Paper presented at 18th IEEE International Conference on Embedded and Real-Time Computing Systems and Applications, RTCSA 2012, Seoul, Korea, Republic of.4 p.
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Jung, W, Kim, D & Cha, H 2012, 'Observing thermal characteristics of energy-aware mobile devices' Paper presented at 18th IEEE International Conference on Embedded and Real-Time Computing Systems and Applications, RTCSA 2012, Seoul, Korea, Republic of, 12/8/19 - 12/8/22, pp. 465-468. https://doi.org/10.1109/RTCSA.2012.41

Observing thermal characteristics of energy-aware mobile devices. / Jung, Wonwoo; Kim, Dongwon; Cha, Hojung.

2012. 465-468 Paper presented at 18th IEEE International Conference on Embedded and Real-Time Computing Systems and Applications, RTCSA 2012, Seoul, Korea, Republic of.

Research output: Contribution to conferencePaper

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Jung W, Kim D, Cha H. Observing thermal characteristics of energy-aware mobile devices. 2012. Paper presented at 18th IEEE International Conference on Embedded and Real-Time Computing Systems and Applications, RTCSA 2012, Seoul, Korea, Republic of. https://doi.org/10.1109/RTCSA.2012.41