物联网移动信息长距离传输能耗预测仿真

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英文篇名：Energy Consumption Forecasting Simulation of Long Distance Transmission of Mobile Information in Internet of Things 作者：邓颢楠 ; 刘树波 英文作者：DENG Hao-nan;LIU Shu-bo;Computer School,Wuhan University; 关键词：物联网 ; 移动信息 ; 长距离传输 ; 能耗预测 ; 仿真 英文关键词：Internet of Things;;Mobile Information;;Long-distance Transmission;;Energy Consumption Prediction;;Simulation 中文刊名：JSJZ 英文刊名：Computer Simulation 机构：武汉大学计算机学院; 出版日期：2018-06-15 出版单位：计算机仿真 年：2018 期：v.35 语种：中文; 页：JSJZ201806078 页数：5 CN：06 ISSN：11-3724/TP 分类号：363-367

摘要

物联网移动网络信息长距离传输能耗预测能够在保证信息传输质量的同时降低信息传输的能耗,针对当前物联网移动信息长距离传输能耗预测存在的预测准确度低,预测耗时较长,影响信息传输质量问题,提出一种基于K-means聚类的物联网移动信息长距离传输能耗预测方法,通过分析信息传输过程中节点分布,确定物联网移动信息长距离传输的路径,并对能耗控制参数进行计算,保证能耗预测的精确度,在此基础上,利用K-means聚类,通过选取信息传输过程中主簇头和副簇头的适应度函数,降低能耗预测的复杂度,实现物联网中移动信息长距离传输能耗的计算,根据计算结果,实现物联网移动信息长距离传输能耗预测。实验结果表明,所提方法能够准确对物联网移动信息长距离传输的能耗进行预测,预测结果高于实际结果较少,在保证信息传输质量的同时降低了传输能耗,且预测耗时较短,为课题向应用研究领域发展提供理论依据。
        A prediction method of energy consumption of long distance transmission of mobile information in Internet of Things based on K-means clustering method was presented. By analyzing the distribution of nodes in the process of information transmission,the path of mobile information in Internet of Things during long-distance transmission was determined and the energy consumption control parameters were calculated to ensure the accuracy of energy consumption prediction. On this basic,K-means clustering was used to reduce the complexity of energy consumption by selecting the fitness function of main cluster head and vice cluster head in information transmission.Thus,the calculation for long-distance transmission energy consumption of mobile information in Internet of Things was achieved. According to calculation result,the energy consumption prediction was realized. Simulation results show that the proposed method can accurately predict the energy consumption of long distance transmission of mobile information in Internet of Things. The prediction result is just a little higher than the actual result. The proposed method can reduce the energy consumption of transmission while ensuring the quality of information transmission. The time consumption is short.

引文

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