摘要
在MIPv6(Mobile IPv6,移动IPv6)的基础上,学者们提出了HMIPv6(Hierarchical MIPv6,层次移动IPv6)。但是HMIPv6的移动锚点MAP(Mobile Anchor Point)选择机制存在MAP负载过于集中、MAP中路径过长等问题。在HMIPv6的基础上,提出一种基于位置区域的MAP选择机制,使MN(Mobile Node)主动选择最适合自己的MAP。仿真结果显示,负载不再集中在某一MAP上,MN选择了最适合的MAP,缩短了MAP到MN的路径。
On the basis of MIPv6( Mobile IPv6) the scholars proposed HMIPv6( Hierarchical MIPv6). But the selection mechanism of MAP( mobile anchor point) in HMIPv6 has some weakness,such as the load of MAP is too concentrated,and the path of MAP is too long,etc. Based on HMIPv6 we propose a location region-based MAP selection mechanism,it makes the MN( mobile node) actively select the MAP suitable for itself the most. Simulation result shows that the loads are no longer to concentrate on a certain MAP,the MN selects the most suitable MAP and shortens the path between the MAP and MN.
出处
《计算机应用与软件》
CSCD
2016年第11期102-104,116,共4页
Computer Applications and Software
