a mobile node mn 移动节点
A design scheme of a mobile node based on ARM micro-processor is introduced in this paper. The principle graphic of hardware based on LPC2214 is presented.
介绍了基于ARM微控制器的移动传感节点的设计方案，给出了以LPC 2214为核心的硬件设计的原理框图。
A mobile node can always communicate with other nodes via its home address whether it is on its home link or foreign link, and the connections of transport layer and higher layer will not be broken.
不论移动节点位于家乡网络还是外地网络，它都可以使用家乡地址和其他节点相互通讯，这样传输层和更高层的连接不会被打断。
Analysis shows that compared with the existing single-layer management, SIP-MIP has a lower signaling overhead, and can better support the mobile node.
分析表明，与现有单层移动管理相比，SIP - MIP具有较低的信令开销，可以更好的支持节点的移动。
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