基于Android系統網絡耗電量優化方法的

2012年第10期，第 45卷 通 信 技 術 Vol.45，No.10,2012

總第250期 Communications Technology No.250,Totally

基于Android 系統網絡耗電量優化方法的研究

方 葵

(上海理工大學 光電信息與計算機工程學院，上海 200093)

【摘 要】鑒于 Android 系統網絡耗電量過大而導致的電池工作時間過短問題的提出，為降低網絡功

耗，對 Android 手機上網時的耗電量進行測試與統計，測試結果表明手機上網時的耗電量比手機關閉網絡

的耗電量大，開啟網絡上網后關閉屏幕仍可能會產生不必要的網絡耗電量。針對這個問題提出了一種軟件

優化 Android 系統網絡耗電量的方法，當檢測到手機屏幕關閉時，通過軟件控制來關閉網絡。該方法減少

了不必要的損耗，從而延長了電池的工作時間，具有良好的實用性。

【關鍵詞】Android系統；網絡耗電量；軟件優化

【中圖分類號】TP393.07 【文獻標識碼】A 【文章編號】1002-0802(2012)10-0033-03

Study on Optimization Method for Network Power Consumption

based on Android System

FANG Kui

(School of Optical-Electrical and Computer Engineering, Shanghai University of Shanghai

for Science and Technology, Shanghai 200093, China)

【Abstract】In order to reduce the excessive network power consumption of Android system,

the power consumption in using the Internet is tested, and the test results show that the power

consumption in using the Internet is bigger than that in turning off the network, opening the

network and then closing the screen would, sometimes, cause unnecessary network power consumption,

thus a software optimization method is proposed to reduce the unnecessary power consumption. The

network would be closed by software control when the mobile phone screen is detected to be off.

The method could reduce the unnecessary power loss, and thus prolong the battery’s working time.

Experiment indicates that this method is of good practicability.

【Key words】Android syste

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