另外,当在其移动性由各个移动IP HA管理的终端之间执行会话移交时,很难使IETF标准正常地应对上行链 路分组。
Moreover, when performing a session handover between terminals which are mobility-managed by separate Mobile IP HA, it is impossible to normally handle an Uplink packet by the IETF standard technique.
该算法在进行网络选择时不仅考虑到网络的负载情况,还充分考虑了发起会话的业务属性、终端的移动性以及终端在网络中所处位置的不同。
By this algorithm, the most suitable network for each session can be selected according to network load conditions, service attribute, mobility and different locations of terminal.
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