不同PLMN间GPRS支持节点间的接口
Interface between GPRS Support Nodes (GSNs) in different
稳定节点不相交多路径
stable node-disjoint multipath
相同点与不同点
similarities and differences
时间主控节点同步
time master-controlled node synchronization
协同节点选择
cooperative nodes selection
cooperative nodes select
El Nino的不同类型
different categories of El Nino
鞍-结点不变圈
Saddle-node invariant loop