シャ　キンカ   Jinhua She   佘　錦華    所属   工学部 機械工学科    職種   教授
言語種別	英語
発行・発表の年月	2013/03
形態種別	学術論文
査読	査読あり
標題	An Integrated Prediction Model for Network Traffic Based on Wavelet Transformation
執筆形態	共著
掲載誌名	Electronics and Electrical Engineering
出版社・発行元	Journal "Electronics and Electrical Engineering"
著者・共著者	Lei Ding, Jinhua She, and Sheng Peng
概要	To deal with the characters with the changing trend of the steady state and dynamic state of network traffic, an integrated prediction model for network traffic based on wavelet transformation is presented in this paper. First, the network traffic is decomposed using wavelet transformation and is reconstructed using a single branch algorithm. Next, the low frequency components of the network traffic are predicted using an improved gray theory. They are used to depict the changing trend of the steady state. Then, the high frequency components of the network traffic are predicted using a BP neural network algorithm. They are used to reveal the dynamic effect. Finally, all those results are synthesized to predict the network traffic. Simulation results show that the presented integrated model increased the prediction accuracy and decreased the negative effect brought by the burstiness and uncertainty.
DOI	10.5755/j01.eee.19.3.3700