| 基于pRRU设备的室内覆盖评估方法设计及应用 |
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| 引用本文： | 李连本,贾辉,王万宁,胡博,贾磊.基于pRRU设备的室内覆盖评估方法设计及应用[J].电信工程技术与标准化,2020(4):57-61. |
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| 作者姓名： | 李连本 贾辉 王万宁 胡博 贾磊 |
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| 作者单位： | 中国移动通信集团陕西有限公司,中国移动通信集团有限公司,中国移动通信集团陕西有限公司,中国移动通信集团陕西有限公司,中国移动通信集团陕西有限公司 |
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| 摘 要： | 随着5G到来,不论市场和网络都对室内定位技术有紧迫的需求。本文提出了一种基于pRRU设备的上行场强实现的室内用户定位方法,该方法可高效、精确识别室内局部弱覆盖区域,准确率达92.26%,进而实现了室内网络质量的提升。同时,该方法也可在5G网络中应用,向市场提供完整的位置信息服务,进而可向市场推广店铺客源分析、精准营销或室内导航等业务。
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| 关 键 词： | pRRU设备 室内定位 上行时间差定位 |
| 收稿时间： | 2019/10/28 0:00:00 |
| 修稿时间： | 2019/11/19 0:00:00 |
Design and Application of Indoor Location based on pRRU |
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| lilianben,JIA Hui,WANG Wan-ning,HU Bo and JIA Lei.Design and Application of Indoor Location based on pRRU[J].Telecom Engineering Technics and Standardization,2020(4):57-61. |
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| Authors: | lilianben JIA Hui WANG Wan-ning HU Bo and JIA Lei |
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| Affiliation: | China Mobile Communications Group, Shaanxi Limited Company,China Mobile Group Co., Ltd.,China Mobile Group Shaanxi Co.,Ltd.,China Mobile Group Shaanxi Co.,Ltd.,China Mobile Group Shaanxi Co.,Ltd. |
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| Abstract: | With the arrival of 5G, both the market and the network have urgent demand for indoor positioning technology.In this paper, a pRRU device based on LTE network is proposed to complete the design and application of indoor positioning method of uplink time difference. This method can effectively and accurately identify indoor weak coverage areas with an accuracy rate of 92.26%, which can help improve indoor network quality.At the same time, this method can be applied in 5G network to provide complete location information service to the market, so as to promote store customer analysis, precision marketing or indoor navigation and other services for 5G. |
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| Keywords: | pRRU indoor location uplink time difference of arrival |
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