| 5 470-5 725 MHz频段气象雷达与WLAN共存干扰确定性分析 |
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| 引用本文： | 李楠,程方,武戈.5 470-5 725 MHz频段气象雷达与WLAN共存干扰确定性分析[J].电视技术,2014,38(5):109-112. |
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| 作者姓名： | 李楠 程方 武戈 |
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| 作者单位： | 重庆邮电大学,重庆邮电大学,重庆邮电大学 |
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| 基金项目： | 国家科技重大专项资助项目（2012ZX03001021-004） |
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| 摘 要： | 为了探索5 470~5 725 MHz频段作为移动接入候选频段的可行性,对该频段气象雷达与WLAN系统的干扰共存问题进行了确定性分析。通过搭建确定性计算仿真模型,确定干扰保护准则,得出在最恶劣情况下的频率距离间隔,为气象雷达与WLAN之间的共存干扰提供有效的预测方法。
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| 关 键 词： | 气象雷达 WLAN 干扰共存 确定性计算 干扰隔离 |
| 收稿时间： | 2013/7/29 0:00:00 |
| 修稿时间： | 2013/8/28 0:00:00 |
Deterministic analysis of interference coexistence between meteorological radar and WLAN at 5470-5725MHz band |
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| LiNan,Cheng Fang and WuGe.Deterministic analysis of interference coexistence between meteorological radar and WLAN at 5470-5725MHz band[J].Tv Engineering,2014,38(5):109-112. |
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| Authors: | LiNan Cheng Fang and WuGe |
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| Affiliation: | Chongqing university of Posts and Telecommunications,Chongqing University of Posts and Telecommunications,Chongqing University of Posts and Telecommunications |
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| Abstract: | To explore the feasibility of 5470-5725MHz band,which used as mobile access candidate band, this paper introduces deterministic calculation for the research of coexistence interference between meteorological radar system and WLAN system.By using interference protection criterion, mathematical model is built for deterministic calculation and getting distance separations to provide an effective method of forecasting interference between meteorological radar and WLAN under the worst possible situation.Provide effective prediction method for the research of coexistence interference between meteorological radar system and WLAN system. |
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| Keywords: | meteorological radar WLAN coexistence interference deterministic calculation distance separations |
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