| NDN数据提供者移动支持策略能耗建模与分析 |
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| 引用本文： | 王国卿.NDN数据提供者移动支持策略能耗建模与分析[J].北京邮电大学学报,2021,44(2):75-80. |
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| 作者姓名： | 王国卿 |
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| 作者单位： | 华北水利水电大学 信息工程学院, 郑州 450045 |
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| 摘 要： | 基于数据提供者的移动节点在网络中的不同位置及不同移动速度，结合命名数据网络（NDN）请求者驱动的数据传输模式，提出了3类NDN移动支持策略的网络能耗解析表达式，为NDN移动网络的研究提供了形式化的建模方法.对这3类移动支持策略在不同场景下能耗的分析与比较结果表明，数据流行度分布、移动节点所处位置及移动速度对策略的能耗影响不尽相同，为后续探求最优能效的移动支持策略提供了理论参考.
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| 关 键 词： | 数据提供者移动支持策略 能耗 移动速度 建模 |
| 收稿时间： | 2020-12-28 |
Energy Consumption Modeling and Analysis of NDN Data Provider Mobile Support Strategies |
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| WANG Guo-qing.Energy Consumption Modeling and Analysis of NDN Data Provider Mobile Support Strategies[J].Journal of Beijing University of Posts and Telecommunications,2021,44(2):75-80. |
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| Authors: | WANG Guo-qing |
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| Affiliation: | College of Information Engineering, North China University of Water Resources and Electric Power, Zhengzhou 450045, China |
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| Abstract: | Based on different locations and speeds of mobile nodes of data providers in network, combined with named data networking(NDN) requester driven data transmission mode, analytic expressions of network energy consumption of 3 types of NDN mobile support strategies are proposed, which provide a formal modeling method for the study of NDN mobile network. By analyzing and comparing the energy consumption of these 3 mobile support strategies in different scenarios, data popularity distribution, location of mobile nodes and moving speed have different effects on energy consumption of the 3 strategies. It provides a theoretical reference for exploring the optimal energy efficiency mobile support strategies in the future. |
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| Keywords: | data provider mobility support strategy energy consumption mobile speed modeling |
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