分布式网络流量预测模型的精度研究  

Distributed network traffic prediction accuracy of the model study

作　　者：孙秀娟[1] 金民锁[2] 陈孝国[1] 

机构地区：[1]黑龙江科技学院数力系,哈尔滨150027 [2]黑龙江科技学院信息网络中心,哈尔滨150027

出　　处：《自动化与仪器仪表》2009年第6期3-5,共3页Automation & Instrumentation

基　　金：哈尔滨市青年人才科技创新人才项目(RC2010QN009016);黑龙江省教育厅科学技术面上项目(11541316)

摘　　要：网络流量模型是网络性能评价、网络协议设计、网络规划等的基础。本文设计基于分布式网络测试的时间与相关流量模型的方法,并采用该流量模型预测网络流量。文章提出网络流量预测精度的数学定义,网络测试实验表明,我们的流量模型具有更高的精度,并适用实际运行的网络环境。Network traffic model is the base of network performance evaluation, network protocol design and network design. A traffic model correlative to time serial is given based on network measurement. Network traffic is forecasting under the traffic model. The data of experiment of network rneasurement shows that the traffic model has the advantage of more forecasting precision which is defined strictly. The traffic model is very suitable to practical operational networks.

关 键 词：流量模型 网络测试 流量预测 预测精度 

分 类 号：TP309.2[自动化与计算机技术—计算机系统结构]