| 无线环境中解决移动IPv6位置摆动注册的有效方案 |
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| 引用本文： | 彭雪海,张宏科,张思东.无线环境中解决移动IPv6位置摆动注册的有效方案[J].北京交通大学学报(自然科学版),2004,28(3):70-74. |
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| 作者姓名： | 彭雪海 张宏科 张思东 |
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| 作者单位： | 北京交通大学,电子信息工程学院,北京,100044;北京交通大学,电子信息工程学院,北京,100044;北京交通大学,电子信息工程学院,北京,100044 |
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| 基金项目： | 国家高技术研究发展计划(863计划)
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国家自然科学基金 |
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| 摘 要： | 在移动IPv6中,摆动注册是降低路由稳定性和分组传输效率、增加位置管理开销以及策略路由配置复杂度的重要因素.本文通过改变路由器通告消息发布方式、设置记忆标记,并配合一套切换算法,设计了一种用于解决无线环境中IPv6移动节点位置摆动注册的方案.实验结果表明,本方案由于稳定了路由路径、减少了分组丢失而经单纯使用链路可用性指示作为切换条件的移动管理方法具有更好的通信性能.
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| 关 键 词： | 计算机网络 移动管理 性能改进 |
| 文章编号： | 1000-1506(2004)03-0070-05 |
| 修稿时间： | 2003年6月23日 |
An Effective Approach to Resolve Ping-Pong Location Registration of Mobile IPv6 in Wireless Environment |
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| PENG Xue-hai,ZHANG Hong-ke,ZHANG Si-dong.An Effective Approach to Resolve Ping-Pong Location Registration of Mobile IPv6 in Wireless Environment[J].JOURNAL OF BEIJING JIAOTONG UNIVERSITY,2004,28(3):70-74. |
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| Authors: | PENG Xue-hai ZHANG Hong-ke ZHANG Si-dong |
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| Abstract: | In Mobile IPv6, ping_pong registration is an important issue which decreases the stability of routing path and the efficiency of delivering packets, and increases the location management cost and complexity of policy routing configuration. An effective approach is proposed in this paper to address ping_pong registration by designing a new handoff algorithm with some memory parameters and timer. In this proposed approach, unsolicited router advertisement messages are limited to send over wireless interface, and only response to solicitation sent from mobile node. Usability of wireless link is also taken into account to speed location detecting and decrease the sending intensity of router advertisement messages. The experiments results show substantial performance improvements on TCP traffic throughput of a mobile node when using this approach. |
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| Keywords: | computer networks mobility management performance improvement |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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