^pof;
Information;
and;
Science,;
Beijing;
Jiaotong;
University,;
Beijng;
100044,;
R;
R.;
China;
^pof;
Information;
and;
Communications,;
Gwangju;
Institute;
of;
Science;
and;
Technology,;
Gwangju;
500-712,;
Korea;
主动队列管理算法; 核心路由器; 区分服务; DiffServ; 网络拥塞控制; 边缘路由器; Diffserv; 服务质量;