| 基于IPv6的快速切换改进方案 |
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| 引用本文： | 张家波,文展,张治中.基于IPv6的快速切换改进方案[J].数字通信,2009,36(3):20-24. |
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| 作者姓名： | 张家波 文展 张治中 |
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| 作者单位： | 1. 重庆邮电大学,重庆,400065
2. 成都信息工程学院,成都,610225 |
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| 基金项目： | 国际科技合作项目，重庆市自然科学基金项目，重庆市教育委员会科学技术研究项目，重庆市高等教育教学改革研究项目 |
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| 摘 要： | 在移动IP网络中，当前的移动性管理方案由于其基本协议的切换时延较大、丢包率较高而不能适应实时业务和移动通信的要求，所以需要改善移动性管理策略的切换性能，尽量实现无缝切换和零丢包率。提出了一种基于移动IPv6的快速切换的改进方案，采用一种新的地址分配方式使得移动节点能够在移动至新的网络后迅速获取新的转交地址，有效地减少了切换所产生的时延和丢包率，具有较好的切换性能。
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| 关 键 词： | 移动性管理 移动IP IPv6 快速切换 |
An improved fast handoff scheme based on mobile IPv6 |
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| ZHANG Jia-bo,WEN Zhan,ZHANG Zhi-zhong.An improved fast handoff scheme based on mobile IPv6[J].Digital Communication,2009,36(3):20-24. |
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| Authors: | ZHANG Jia-bo WEN Zhan ZHANG Zhi-zhong |
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| Affiliation: | Chongqing University of Posts and Telecommunications, Chonqing 400065, P.R.China |
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| Abstract: | In mobile IP networks, because of latency time of handover procedure and the higher loss data packet, current schemes of mobility management misfit in real-time services and mobile telecommunication. The strategy of mobility management should be improved in order to ameliorate its performance of handoff and to implement seamless handoff and zero lost package. This paper introduces a fast handoff scheme based on mobile IPv6, which is able to mobile nodes quickly getting their new CoA in new network. The scheme can effectively reduce latency time and lost data packet, and it performs good character of handoff. |
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| Keywords: | IPv6 |
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