| 移动WiMAX系统中的切换优化方案分析 |
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| 引用本文： | 熊尚坤,王庆扬.移动WiMAX系统中的切换优化方案分析[J].电信科学,2008,24(6). |
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| 作者姓名： | 熊尚坤 王庆扬 |
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| 作者单位： | 中国电信股份有限公司广东研究院,广州,510630;中国电信股份有限公司广东研究院,广州,510630 |
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| 摘 要： | IEEE和WiMAX论坛相继针对移动WiMAX系统定义了标准的切换机制.为实现全移动的目标,应尽量减少移动WiMAX系统的切换时延,同时保证切换过程中数据的完整性.本文简单介绍了WiMAX系统基本原理和移动性管理机制,详细分析了在移动WiMAX系统中如何优化切换时延,同时提出了一种合理的保证数据完整性的切换方案.
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| 关 键 词： | 移动WiMAX 移动性管理 切换优化 |
Analysis on Handover Optimization and Realization Mechanism in Mobile WiMAX System |
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| Xiong Shangkun,Wang Qingyang.Analysis on Handover Optimization and Realization Mechanism in Mobile WiMAX System[J].Telecommunications Science,2008,24(6). |
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| Authors: | Xiong Shangkun Wang Qingyang |
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| Institution: | Xiong Shangkun,Wang Qingyang(Guangdong Research Institute of China Telecom Co.,Ltd.,Guangzhou 510630,China) |
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| Abstract: | IEEE and WiMAX forum both defined normative procedure of handover for mobile WiMAX system.In order to achieve full mobility,mobile WiMAX system shall minimize handover latency and support data integrity during handover.In this paper,principles of WiMAX system and mechanisms of mobility management are introduced,how to shorten the handover latency is detailed and a data integrity mechanism during handover is proposed. |
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| Keywords: | mobile WiMAX mobility management handover optimization |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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