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Mobile Communication Traffic Forecasting with Prior Knowledge
Author(s): 
Pages: 190-194
Year: Issue:  1
Journal: Acta Electronica Sinica

Keyword:  移动通信话务量预测极大重叠离散小波变换先验知识;
Abstract: 本文提出了一种基于先验知识引导的极大重叠离散小波变换的移动通信话务量预测方法.采用傅里叶谱分析作为小波分解子成分先验知识降低小波分解的盲目性.利用具有明确物理意义且更易提取子层的极大重叠离散小波变换对话务量序列进行分解.分解后仍以傅里叶谱先验知识为参考,合并相关子层形成趋势项和周期项两部分,并采用季节性求和自回归滑动平均(ARIMA)模型对二者分别建模和预测.采用真实数据测试的结果表明:本文方法可...
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