| 睡眠调度技术在无线传感器网络的MAC层协议中的应用分析 |
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| 引用本文： | 洪玲. 睡眠调度技术在无线传感器网络的MAC层协议中的应用分析[J]. 计算机与数字工程, 2009, 37(7): 50-52 |
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| 作者姓名： | 洪玲 |
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| 作者单位： | 绵阳师范学院数学与计算机科学系,绵阳,621000 |
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| 摘 要： | 无线传感器网络是由大量低成本的传感器节点构成的自组织网络。因为工作环境和成本因素，传感器节点通常不会更换电池，能量十分有限。节能是传感器网络中媒体访问控制（MAC）协议设计的首要问题，节点睡眠调度机制是节能的一个有效手段。文章介绍和分析了S-MAC，T-MAC，D-MAC中的睡眠调度机制的特点，并对未来研究方向提出了展望。
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| 关 键 词： | 睡眠调度 WSN S-MAC T-MAC D-MAC |
Sleep Scheduling Technology Application Analysis for MAC Protocol in Wireless Sensor Network |
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| Hong Ling. Sleep Scheduling Technology Application Analysis for MAC Protocol in Wireless Sensor Network[J]. Computer and Digital Engineering, 2009, 37(7): 50-52 |
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| Authors: | Hong Ling |
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| Affiliation: | Department of Mathematics & Computer Science;MNU of China;Mianyang 621000 |
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| Abstract: | Many low cost sensor nodes composes wireless sensor network,wireless sensor network is a Self-organized network.As working environment and cost factor,not change sensor nodes batteries,so nodes are energy limited,saving energy is the primary issue in designing Medium Access Control(MAC) protocols in sensor networks.Nodes sleep scheduling is an efficiency method.This paper firstly introduce and analyze character of sleep scheduling in S-MAC,T-MAC and D-MAC.In the end bring forward prospect for research aspec... |
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| Keywords: | WSN S-MAC T-MAC D-MAC |
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