A survey of techniques for improving energy efficiency in embedded computing systems
A survey of techniques for improving energy efficiency in embedded computing systems
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DOI：
10.1504/ijcaet.2014.065419
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发表时间：
2014-01
期刊：
影响因子：
--
通讯作者：
Sparsh Mittal
中科院分区：
文献类型：
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作者：
Sparsh Mittal
最近的技术进步极大地提高了嵌入式系统的性能和功能。随着移动设备的数量现在几乎等于地球人口的数量，嵌入式系统已经真正变得无处不在。然而，这些趋势也使得管理功耗的任务变得极具挑战性。近年来，已经提出了几种技术来解决这个问题。在本文中，我们调查了管理嵌入式系统功耗的技术。我们讨论了电源管理的需求，并对几个重要参数的技术进行了分类，以突出它们的异同。本文旨在帮助研究人员和应用开发人员深入了解电源管理技术的工作原理，并设计未来更高效的高性能嵌入式系统。
Recent technological advances have greatly improved the performance and features of embedded systems. With the number of just mobile devices now reaching nearly equal to the population of Earth, embedded systems have truly become ubiquitous. These trends, however, have also made the task of managing their power consumption extremely challenging. In recent years, several techniques have been proposed to address this issue. In this paper, we survey the techniques for managing power consumption of embedded systems. We discuss the need of power management and provide a classification of the techniques on several important parameters to highlight their similarities and differences. This paper is intended to help the researchers and application-developers in gaining insights into the working of power management techniques and designing even more efficient high-performance embedded systems of tomorrow.