城域网出口链路VoIP通话时长的建模与预测
陈楠楠 1,袁小坊 1,2,王 东 1,谢高岗 2,黄金钗 1
VoIP talk time modeling and prediction on output link of metro area network
CHEN Nan-nan 1,YUAN Xiao-fang 1,2,WANG Dong 1,XIE Gao-gang 2,HUANG Jin-chai 1
计算机工程与应用 . 2009, (15): 111 -114 .  DOI: 10.3778/j.issn.1002-8331.2009.15.032