| 快速层次移动IPv6切换性能分析及优化 |
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| 引用本文： | ZHANG Ge,刘利强,ZHOU Xi-yi.快速层次移动IPv6切换性能分析及优化[J].无线电通信技术,2008,34(4). |
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| 作者姓名： | ZHANG Ge 刘利强 ZHOU Xi-yi |
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| 作者单位： | 湖南理工学院,湖南,岳阳,414006 |
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| 摘 要： | 移动IPv6技术中切换延时对实时应用影响很大。介绍了目前移动IPv6常用的快速移动和层次移动切换技术,描述其切换原理和过程。结合2种技术的优缺点,给出了一种新的快速层次移动IPv6的切换方案。利用NS-2对这3种切换方法进行仿真得到的结果表明,快速层次移动IPv6切换延时要小于快速移动IPv6和层次移动IPv6的切换延时,且降低了数据包丢失率,提高了网络的性能。
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| 关 键 词： | MIPv6 切换 FMIPv6 HMIPv6 F-HMIPv6 |
Performance Analysis and Optimization of Fast Handover in Hierarchical Mobile IPv6 Networks |
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| ZHANG Ge,LIU Li-qiang,ZHOU Xi-yi.Performance Analysis and Optimization of Fast Handover in Hierarchical Mobile IPv6 Networks[J].Radio Communications Technology,2008,34(4). |
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| Authors: | ZHANG Ge LIU Li-qiang ZHOU Xi-yi |
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| Abstract: | In Mobile IPv6,handover delay has a great influence on real-time application.This paper analyzes the Fast and Hierarchical handover methods commonly used at present in Mobile IPv6,and describes a new handover method of Fast handover in Hierarchical Mobile IPv6 based on the advantages and disadvantages of the above two methods.Simulation results of the three methods in NS-2 indicates that the new method has shorter handover delay than Fast Mobile IPv6 and Hierarchical Mobile IPv6,reduces the data packet loss rate,and improves the performance of Mobile IPv6 network. |
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| Keywords: | MIPv6 切换 FMIPv6 HMIPv6 F-HMIPv6 |
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