| 全IP移动通信网接入网的QoS保证机制研究 |
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| 引用本文： | 应鸣,宗可清,王文鼐. 全IP移动通信网接入网的QoS保证机制研究[J]. 中兴通讯技术, 2004, 10(5): 37-40 |
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| 作者姓名： | 应鸣 宗可清 王文鼐 |
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| 作者单位： | 1. 南京邮电学院通信工程系,江苏,南京,210003
2. 上海贝尔阿尔卡特股份有限公司,上海,201206 |
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| 摘 要： | 移动性管理和服务质量(Q0S)保证一直是移动通信网络中两个关键性问题.文章介绍了全IP移动通信网接入网部分的几种QoS实现机制,通过扩展QoS保证机制与微移动管理协议之间的耦合,提出了一种资源预留协议(RSVP)和Hawaii协议松耦合的方案,并以集成了RSVP和Hawaii的仿真平台对该方案进行了仿真.仿真结果表明,松耦合方案可以显著地提高切换过程中的QoS.
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| 关 键 词： | 服务质量 资源预留协议 微移动管理协议 松耦合 |
| 文章编号： | 1009-6868(2004)05-0037-04 |
| 修稿时间： | 2004-07-09 |
Guarantee of QoS of Access Networks for All-IP Mobile Communications |
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| YING Ming ZONG Ke-qing Wang Wen-nai. Guarantee of QoS of Access Networks for All-IP Mobile Communications[J]. ZTE Communications, 2004, 10(5): 37-40 |
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| Authors: | YING Ming ZONG Ke-qing Wang Wen-nai |
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| Affiliation: | YING Ming 1 ZONG Ke-qing 2 Wang Wen-nai 1 |
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| Abstract: | The mobility management and guaranteed QoS play key roles in wireless networks. In this article, some QoS implementation mechanisms of the access network in All-IP mobile communication networks are introduced first. A new QoS solution of loosely coupling Resource Reservation Protocol (RSVP) and Hawaii Protocol is then proposed by extending the coupling between the QoS guarantee mechanism and micro-mobility management protocol. In order to analyze its applicability, a simulation platform based on NS2 is developed. The simulation results indicate that the solution can greatly improve QoS during handovers. |
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| Keywords: | QoS resource reservation protocol micro mobility management loosely-coupled |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
