| 两种无线传感器网络的能耗分析 |
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| 引用本文： | 蒲荣富. 两种无线传感器网络的能耗分析[J]. 电子测量与仪器学报, 2008, 22(4) |
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| 作者姓名： | 蒲荣富 |
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| 作者单位： | 绵阳师范学院,四川绵阳,621000 |
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| 摘 要： | 本文针对主动网络和反应网络进行了包括传输能耗、侦听能耗和休眠能耗在内的能耗分析，推导出了能耗与节点密度和地理尺寸的数量级关系，并基于消息占空周期、信道衰落因子和网络移动性，计算出网络能效性和物理层、协议层开销。当消息占空周期的临界值低于该值时，反应网络更具优势。
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| 关 键 词： | 能耗分析 主动网络 反应网络 无线传感器网络 |
Energy Efficiency of Wireless Sensor Networks |
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| Pu Rongfu. Energy Efficiency of Wireless Sensor Networks[J]. Journal of Electronic Measurement and Instrument, 2008, 22(4) |
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| Authors: | Pu Rongfu |
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| Abstract: | The total energy consumptions of the proactive and reactive networking strategies are analyzed,including transmitting,listening and sleeping energy consumptions.The relations of energy consumption vs.node density and geographical size are derived in the orders of magnitude.The network energy efficiency and the overheads in the physical and protocol layers are calculated based on message duty cycle,channel fading rate,and node mobility.When the crossover value of the message duty cycle is below the calculate... |
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| Keywords: | energy consumption analysis proactive network reactive network wireless sensor network. |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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