| 2.4GHz无线局域网在室内外传播的路径损耗分析 |
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| 引用本文： | 陈一天,余爱民.2.4GHz无线局域网在室内外传播的路径损耗分析[J].电讯技术,2005,45(1):35-39. |
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| 作者姓名： | 陈一天 余爱民 |
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| 作者单位： | 广东科学技术职业学院,广东,广州,510640;广东科学技术职业学院,广东,广州,510640;华南理工大学,电子与信息学院,广东,广州,510640 |
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| 基金项目： | 广东省科技厅科技计划;广东省珠海市科技计划 |
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| 摘 要： | 路径损耗的计算是规划和设计无线局域网的一项重要工作。针对IEEE802. 11b标准的无线局域网,分析了在室内外不同环境条件下接收功率的计算表达式,通过对大型试验网络的实际测量数据的统计,提出了一种路径损耗计算的简化公式。本研究所取得的数据对构建无线局域网络具有实际参考价值。
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| 关 键 词： | 无线局域网 传播 路径损耗 接收功率 规划与设计 |
| 文章编号： | 1001-893X(2005)01-0035-05 |
Analysis of 2.4GHz WLAN Indoor and Outdoor Transmission Path Loss |
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| CHEN Yi-tian,YU Ai-min.Analysis of 2.4GHz WLAN Indoor and Outdoor Transmission Path Loss[J].Telecommunication Engineering,2005,45(1):35-39. |
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| Authors: | CHEN Yi-tian YU Ai-min |
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| Affiliation: | CHEN Yi-tian~1,YU Ai-min~ |
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| Abstract: | The computation of transmission path loss is an important task in the planning and designing of wireless local area networks(WLANs). Based on IEEE802.11b, this paper analyzes indoor and outdoor computation formula for received power under various environmental conditions. The analysis of experimental data in a large experimental network introduces a simplified computation formula for path loss. These data obtained are practically helpful as a reference for building WLANs. |
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| Keywords: | WLAN Propagation Transmission path loss Received power Plan and design |
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