| 无线传感器网络的时间同步 |
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| 引用本文： | 王瑜,张继荣. 无线传感器网络的时间同步[J]. 西安邮电学院学报, 2010, 15(1): 143-147 |
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| 作者姓名： | 王瑜 张继荣 |
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| 作者单位： | 西安邮电学院,通信与信息工程学院,陕西,西安,710121 |
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| 摘 要： | 在无线传感器网络中,时间同步是十分必要的,但是由于无线传感器网络有限的电池能量,存储以及带宽限制等因素的存在,使传统的时间同步算法不能适应于传感器网络,本文给出了专门用于传感器网络的几种时间同步算法,对比了各种算法的优缺点和应用环境的限制。
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| 关 键 词： | 无线传感器网络 时间同步 时延 |
Time synchronization in wireless sensor networks |
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| WANG Yu,ZHANG Ji-rong. Time synchronization in wireless sensor networks[J]. Journal of Xi'an Institute of Posts and Telecommunications, 2010, 15(1): 143-147 |
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| Authors: | WANG Yu ZHANG Ji-rong |
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| Affiliation: | WANG Yu,ZHANG Ji-rong(School of Communication , Information Engineering,Xi'an University of Posts , Telecommunications,Xi'an 710121,China) |
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| Abstract: | Time synchronization is necessary in WSN.But some intrinsic properties of sensor networks,such as limited resources of energy,storage,computation,and bandwidth,make traditional time synchronization methods unsuitable for WSN. Some time synchronization algorithmse that are specially developed for WSN are provided in detail.By comparison with each other,the advantages and the disadvantages,as well as the environment they can be used are pointed out. |
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| Keywords: | wireless sensor networks time synchronization delay |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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