Design and application of indoor location based on pRRU

李连本; 贾辉; 王万宁; 胡博; 贾磊

doi:10.13992/j.cnki.tetas.2020.04.012

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Design and application of indoor location based on pRRU

更新时间：2026-04-20

- Design and application of indoor location based on pRRU
- Vol. 33, Issue 4, Pages: 57-61(2020)
- 作者机构：
  
  1. 中国移动通信集团陕西有限公司
  2. 中国移动通信集团有限公司
- 作者简介：
- 基金信息：
- DOI：10.13992/j.cnki.tetas.2020.04.012
  CLC： TN929.5
- Published：2020
- 稿件说明：
移动端阅览
[1]李连本,贾辉,王万宁,胡博,贾磊.基于p RRU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,2020,33(04):57-61.

李连本, 贾辉, 王万宁, et al. Design and application of indoor location based on pRRU[J]. 2020, 33(4): 57-61.
[1]李连本,贾辉,王万宁,胡博,贾磊.基于p RRU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,2020,33(04):57-61. DOI： 10.13992/j.cnki.tetas.2020.04.012.

李连本, 贾辉, 王万宁, et al. Design and application of indoor location based on pRRU[J]. 2020, 33(4): 57-61. DOI： 10.13992/j.cnki.tetas.2020.04.012.

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。

Abstract

With the arrival of 5 G

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 5 G 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 5 G.

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references

基于CSI的室内指纹定位研究 [J]. 孙沙沙,梁泉泉. 通信技术 . 2019(02)

基于定向天线的蓝牙室内定位系统 [J]. 温拓朴,丁文浩,潘长勇. 现代电子技术 . 2019(03)

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