| 一种基于缓冲的分层次移动IP模型——BHMIP |
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| 引用本文： | 李海,陆刚,张卫. 一种基于缓冲的分层次移动IP模型——BHMIP[J]. 计算机应用与软件, 2008, 25(2): 200-202,220 |
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| 作者姓名： | 李海 陆刚 张卫 |
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| 作者单位： | 华东师范大学计算机科学技术系,上海,200062 |
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| 摘 要： | 现有的移动IP方案在网络切换时存在着切换时延过大和丢包率过大两个问题,已提出的快速切换方案(fast handover)和分层次的IP方案(HMIP)针对切换时延和注册信令开销过大进行了一定的改进.BHMIP方案在HMIP和快速切换的基础上结合缓冲机制对切换过程中丢包率过大的问题进行了改进,并通过模拟仿真进行了验证.最后指出了进一步的研究方向.
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| 关 键 词： | 移动IP 层次化IP 移动切换 缓冲 快速切换 |
| 收稿时间： | 2006-05-15 |
| 修稿时间： | 2006-05-15 |
BHMIP:A BUFFER BASED HIERARCHICAL MODEL FOR MOBILE IP |
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| Li Hai,Lu Gang,Zhang Wei. BHMIP:A BUFFER BASED HIERARCHICAL MODEL FOR MOBILE IP[J]. Computer Applications and Software, 2008, 25(2): 200-202,220 |
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| Authors: | Li Hai Lu Gang Zhang Wei |
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| Affiliation: | Li Hai Lu Gang Zhang Wei (Department of Computer Science , Technology,East China Normal University,Shanghai 200062,China) |
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| Abstract: | The two significant problems existing in the current Mobile IP are problems of handover latency and packets loss. Some schemes such as fast handover and HMIP have been proposed to solve these problems. They have made some improvement in handover latency and problem of register messages. A new model called BHMIP based on HMIP, fast handover and buffer scheme is proposed. It makes much improvement in the problem of packets loss during handover. The BHMIP scheme is verified through ns-2 simulation. Finally ,the further research direction is pointed out. |
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| Keywords: | Mobile IP Hierarchical IP Mobile handover Buffer Fast handover |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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