Measuring mobile phone energy consumption for 802.11 wireless networking

被引：62

作者：

Rice, Andrew ^{[1
]}

Hay, Simon ^{[1
]}

机构：

[1] Univ Cambridge, Comp Lab, Cambridge CB2 3QG, England

来源：

PERVASIVE AND MOBILE COMPUTING | 2010年 / 6卷 / 06期

关键词：

Energy measurement; Mobile communication; Power measurement; Wireless LAN;

D O I：

10.1016/j.pmcj.2010.07.005

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The complexity of modern mobile phones makes it difficult for developers to understand the power consumption of their applications. Our measurement framework produces fine-grained, annotated traces of a phone's power consumption which we are using to develop an understanding of how particular aspects of an application drive energy use. We ran a large number of automated tests using Google Android G1, Magic, Hero and Nexus handsets and present results for the average energy consumption of connection and data transmission over 802.11 wireless networks. Our results show that the optimal choice of data transmission strategy is different between handsets, operating systems, and device context. (C) 2010 Elsevier B.V. All rights reserved.

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页码：593 / 606

页数：14

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