| 蜂窝网中协作定位技术 |
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| 引用本文： | 刘正吴,罗丹,王军选.蜂窝网中协作定位技术[J].西安邮电学院学报,2012,17(5):5-9. |
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| 作者姓名： | 刘正吴 罗丹 王军选 |
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| 作者单位： | 西安邮电大学通信与信息工程学院,陕西西安,710121 |
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| 基金项目： | 陕西省教育厅自然科学基金资助项目 |
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| 摘 要： | 蜂窝网中的协作定位技术作为一种高性能的定位技术,改善了非视距传输(Non Line of Sight)和多径效应对移动终端(Mobile Station)定位的影响,扩展了定位服务范围。文中综述了协作定位技术原理与蜂窝网中协作定位技术的研究现状和应用,对现阶段的协作定位技术进行了分析比较,并展望了其发展方向。
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| 关 键 词： | 蜂窝网 非视距传输 多径效应 协作定位技术 |
The cooperation positioning technology in cellular networks |
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| LIU Zhenghao,LUO Dan,WANG Junxuan.The cooperation positioning technology in cellular networks[J].Journal of Xi'an Institute of Posts and Telecommunications,2012,17(5):5-9. |
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| Authors: | LIU Zhenghao LUO Dan WANG Junxuan |
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| Affiliation: | (School of Communications and Information Engineering,Xi’an University of Posts and Telecommunications,Xi’an 710121,China) |
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| Abstract: | As a kind of high performance positioning technology,cooperation positioning technology in cellular nets improved the Non line-of-sight transmission（Non Line of Sight） and multipath effect on Mobile terminal（Mobile Station） the influence of the positioning,and expanded the scope of the location services.It summarizes principle,the research present situation and application of the cooperation positioning technology,analyzed and compared the current stage of the cooperation positioning technology,and prospected the development direction. |
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| Keywords: | cellular networks non line-of-sight transmission multipath effect cooperation po-sitioning technology |
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