| 基于DVFS的移动通信终端省电方案 |
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| 引用本文： | 李方伟,李晗.基于DVFS的移动通信终端省电方案[J].电信工程技术与标准化,2011,24(5):84-87. |
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| 作者姓名： | 李方伟 李晗 |
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| 作者单位： | 重庆邮电大学移动通信重点实验室; |
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| 基金项目： | 国家科技重大专项(项目编号:2009ZX03003-006&2009ZX03001-004); 重庆市发改委高技术产业技术开发项目(项目编号20091537) |
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| 摘 要： | 本文首先概述了TD-SCDMA终端的耗电特性,接着对动态电压与频率调节技术进行了分析,最后运用动态管理技术提出了一种基于动态电压与频率调节技术的终端省电方案,有效地延长了终端的工作时间.
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| 关 键 词： | DVFS TD-SCDMA 用户终端 省电 |
A power saving solution based on dynamic voltage and frequency scaling in communication terminals |
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| LI Fang-Wei,LI Han.A power saving solution based on dynamic voltage and frequency scaling in communication terminals[J].Telecom Engineering Technics and Standardization,2011,24(5):84-87. |
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| Authors: | LI Fang-Wei LI Han |
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| Affiliation: | LI Fang-Wei,LI Han(Institute of Mobile Communication,Chongqing University of Posts & Telecom,Chongqing 400065,China) |
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| Abstract: | This paper summarizes the power consumption characteristics of TD-SCDMA terminal,and then the dynamic voltage and frequency scaling technology is analyzed.Finally a fast estimation dynamic voltage and frequency scaling(DVFS) mechanism is developed to greatly reduce the dynamic power. |
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| Keywords: | dynamic voltage frequency scaling TD-SCDMA UE power saving |
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