| 一种用于设备监测的高效无线传感器网络多跳同步时分协议 |
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| 引用本文： | 樊勇,徐金梧,杨德斌,王沁.一种用于设备监测的高效无线传感器网络多跳同步时分协议[J].北京科技大学学报,2007,29(7):750-754. |
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| 作者姓名： | 樊勇 徐金梧 杨德斌 王沁 |
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| 作者单位： | 1. 北京科技大学信息工程学院,北京,100083
2. 北京科技大学机械电子工程研究所,北京,100083 |
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| 摘 要： | 基于冶金企业设备监测的背景提出了一种无线传感器网络多跳同步时分协议.该协议采用自组织的层次拓扑控制方式,以簇头构成系统的骨干网,通过可靠路由方式传输数据.簇内节点组成局部网络以较小的发射功率采用分时多跳的方式将数据传输到距离较远的簇头,通过同步休眠机制降低功耗、满足传输时延要求.在冶金企业实际设备监测系统中的应用表明该协议具有扩展性强、传输可靠、信号延迟小和功耗低等特点.
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| 关 键 词： | 无线传感器网络 层次拓扑 同步时分 设备监测 网络协议 设备 监测系统 无线传感器 网络 多跳 同步 monitoring equipment wireless sensor networks protocol 降低功耗 信号延迟 传输时延 扩展性 应用 企业实际 休眠机制 距离 数据传输 发射功率 |
| 修稿时间： | 2005-12-162006-03-21 |
A high-performance multi-hop and synchronous time-division protocol for wireless sensor networks of equipment monitoring |
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| FAN Yong,XU Jinwu,YANG Debin,WANG Qin.A high-performance multi-hop and synchronous time-division protocol for wireless sensor networks of equipment monitoring[J].Journal of University of Science and Technology Beijing,2007,29(7):750-754. |
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| Authors: | FAN Yong XU Jinwu YANG Debin WANG Qin |
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| Institution: | 1. Information Engineering School, University of Science and Technology Beijing, Beijing 100083, China;2. Mechatronic Engineering Research Institute, University of Science and Technology Beijing, Beijing 100083, China |
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| Abstract: | A kind of multi-hop and synchronous time-division protocol for wireless sensor networks based on equipment monitoring of metallurgy industry was proposed. The protocol employs self-organized and hierarchical topology. Cluster headers structure backbone network to forward sensor data to the sink node. Nodes in cluster transmit data in a lower radio power to the cluster header by multi-hop and time-division, they reduce power loss and transmission delay by synchronous sleeping-scheme. Application in an equipment monitoring system of met- allurgy industry indicates that this protocol has the characteristic of strong extension, reliable transmission, small signal delay, and low power loss. |
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| Keywords: | wireless sensor networks hierarchical topology synchronous time-division equipment monitoring network protocol |
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