基于F-HMIPv6的MAP自适应选择算法  

A SELF-ADAPTIVE MAP SELECTION ALGORITHM BASED ON F-HMIPv6

作　　者：金源[1] 李松年[1] 张世永[1] 

机构地区：[1]复旦大学网络与信息工程中心,上海200433

出　　处：《计算机应用与软件》2007年第9期170-171,178,共3页Computer Applications and Software

摘　　要：移动IPv6提供了移动节点在不同子网中漫游通信的能力,同时为了缩短切换延迟和减少丢包率,层次化移动IPv6模型、快速切换机制及F-HMIPv6相继被提出。在层次化移动IPv6模型和F-HMIPv6中引入了MAP来缩短绑定更新延迟,但目前还没有较完善的MAP选择算法被提出。提出了一种自适应的MAP选择算法,该算法能根据移动节点的移动特点来选择合适的MAP。Mobile IPv6 allows nodes to remain reachable while roaming between different subnets. In order to reduce the handover latency and the number of lost packets, Hierarchical Mobile IPv6, Fast Handover Protocol and Fast Handover for Hierarchical Mobile IPv6 are proposed successively. MAP is adopted in both HMIPv6 and F-HMIPv6 to reduce the latency of binding update,but there is no perfect MAP selection algorithm till now. A self-adaptive MAP selection algorithm is proposed which can select a suitable MAP for MN according to its mobility.

关 键 词：移动IPV6 层次化移动IPV6 快速切换 F-HMIPV6 MAP 

分 类 号：TP301.6[自动化与计算机技术—计算机系统结构]