| 基于容量估计和广播的WiMAX网络切换方案 |
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| 引用本文： | 王佳京,张文军. 基于容量估计和广播的WiMAX网络切换方案[J]. 信息技术, 2009, 0(7): 116-120 |
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| 作者姓名： | 王佳京 张文军 |
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| 作者单位： | 上海交通大学电子信息与电气工程学院,上海,200240 |
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| 摘 要： | 介绍了一种可实施的改进WiMAX网络小区切换方案.方案中运用了与IEEE802.16规范一致的基站容量估计和邻居广播功能,并设计了基于基站容量的小区切换触发条件和目标小区决策算法.该方案带来的系统性能提升最后在NS-2仿真环境中得到验证.
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| 关 键 词： | 小区切换 基站容量估计 邻居广播 |
Enhanced cell selection for WiMAX network based on effective capacity estimation and advertisement |
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| WANG Jia-jing,ZHANG Wen-jun. Enhanced cell selection for WiMAX network based on effective capacity estimation and advertisement[J]. Information Technology, 2009, 0(7): 116-120 |
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| Authors: | WANG Jia-jing ZHANG Wen-jun |
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| Affiliation: | School of Electronic Information and Electrical Engineering;Shanghai Jiaotong University;Shanghai 200240;China |
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| Abstract: | The paper introduced an implementable enhanced cell selection method for WiMAX network.Capacity estimation and advertisement functions in line with the IEEE 802.16 specifications are presented and a conditional handover trigger with target cell decision algorithm is designed.The overall system performance enhancement is validated by NS-2 simulation as a conclusion. |
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| Keywords: | WiMAX WiMAX cell selection capacity estimation neighbor advertisement |
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