Run-time power consumption modeling For embedded multimedia systems

Yu Hu, Qing Li, C. C Jay Kuo

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

6 Citations (Scopus)

Abstract

The run-time power consumption model for multimedia application routines in an embedded system is developed in this work. A wide range of benchmarks for these routines such as image, video and speech coding algorithms are examined extensively to characterize their power consumption behavior. Then, based on this study, a run-time power consumption model is proposed to achieve fast and accurate power usage estimation, where the model depends on the specific application routine involved as well as the applied voltage and the operating frequency. It is demonstrated that the developed model is able to predict the cumulative energy consumption of validating sequences with little error. Finally, this model is validated with a commercial VLIWprocessor by checking its actual power consumption behavior.

Original languageEnglish
Title of host publicationProceedings - 11th IEEE International Conference on Embedded and Real-Time Computing Systems and Applications
Pages353-356
Number of pages4
DOIs
Publication statusPublished - 1 Dec 2005
Externally publishedYes
Event11th IEEE International Conference on Embedded and Real-Time Computing Systems and Applications - Hong Kong, Hong Kong
Duration: 17 Aug 200519 Aug 2005

Publication series

NameProceedings - 11th IEEE International Conference on Embedded and Real-Time Computing Systems and Applications

Conference

Conference11th IEEE International Conference on Embedded and Real-Time Computing Systems and Applications
Country/TerritoryHong Kong
CityHong Kong
Period17/08/0519/08/05

ASJC Scopus subject areas

  • Engineering(all)

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