A solution for 5G indoor coverage

Hao XU; Chen LIU

doi:10.11959/j.issn.1000-0801.2020166

您当前的位置：

首页 >

文章列表页 >

A solution for 5G indoor coverage

Topic: 5G Architecture and Deployment | 更新时间：2024-06-05

- A solution for 5G indoor coverage
- Telecommunications Science Vol. 36, Issue 10, Pages: 120-125(2020)
- 作者机构：
  
  1. 中国电信股份有限公司上海分公司，上海 200120
  2. 中国电信股份有限公司研究院，上海 200122
- 作者简介：
- 基金信息：
- DOI：10.11959/j.issn.1000-0801.2020166
  CLC： TP393
- Published Online：2020-10，
  
  Published：20 October 2020
- 稿件说明：
移动端阅览
Hao XU, Chen LIU. A solution for 5G indoor coverage[J]. Telecommunications science, 2020, 36(10): 120-125.
DOI：

Hao XU, Chen LIU. A solution for 5G indoor coverage[J]. Telecommunications science, 2020, 36(10): 120-125. DOI： 10.11959/j.issn.1000-0801.2020166.

摘要

室内覆盖是5G网络部署中的重点和难点。通过分析5G大规模天线系统的技术特点以及对室内覆盖的性能提升，提出室外宏基站仍是室内浅层覆盖的重要解决手段，并根据外场测试结果对理论分析进行佐证。同时根据覆盖需求使用有源室分和小基站等手段，构建完整的室分解决方案。

Abstract

Indoor coverage is a very important and difficult problem for 5G network deployment.By analyzing the technical characteristics of 5G massive MIMO systems and solutions to improve the performance of indoor coverage.The most important way which the outdoor macro cells were still for basic coverage was proposed

proved by theoretical analysis based on the field test results.By the meantime using digital indoor distribution system and small cells according to scenarios requirement can provide an all-round solution for indoor coverage.

关键词

Keywords

references

3GPP.Physical channels and modulation (Release 15):TS 38.211 NR [S ] . 2017 .

3GPP.Multiplexing and channel coding (Release 15):TS 38.212 NR [S ] . 2019 .

许浩 , 张儒申 , 徐卸土 . 3.5 GHz 频段电波传播特性研究 [J ] . 电信科学 , 2018 , 34 ( Z2 ): 140 - 145 .

XU H , ZHANG R S , XU X T.Study on the propagation characteristics of radio waves in 3 . 5GHz band [J ] . Telecommunications Science , 2018 , 34 ( Z2 ): 140 - 145 .

韩斌 , 蒋峥 , 陈鹏 , 等 . FDD系统大规模天线技术研究 [J ] . 电信技术 , 2016 , 2 ( 4 ): 18 - 22 .

HAN B , JIANG Z , CHEN P , et al . Research on FDD Massive MIMO System [J ] . Telecommunications Technology , 2016 , 2 ( 4 ): 18 - 22 .

伍裕江 . 有源天线及 massive MIMO 天线测试探讨 [J ] . 电信技术 , 2016 , 8 ( 19 ): 100 - 103 .

WU Y J . Discussion on active antenna and massive MIMO antenna test [J ] . Telecommunications Technology , 2016 , 8 ( 19 ): 100 - 103 .

栾帅 , 冯毅 , 张涛 , 等 . 浅析大规模MIMO 天线设计及对5G系统的影响 [J ] . 邮电设计技术 , 2016 ( 7 ): 28 - 32 .

LUAN S , FENG Y , ZHANG T , et al . Analysis of massive MIMO antenna design and its influence on 5G system [J ] . Designing Techniques of Posts and Telecommunications , 2016 ( 7 ): 28 - 32 .

Views

761

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Performance evaluation on key techniques for 5G enhanced mobile broadband

Key technology and standardization progress for 5G

Deterministic service level agreement: indicator classification in private networks for vertical industry

Overview of 5G multi-channel redundant transmission technology

Research on key technologies of direct-to-handset under satellite-terrestrial integrated network

Related Author

Longchang ZHU

Xiaodong JI

Xinran ZHANG

Quxin LI

Qingyang WANG

Peirong XIE

Shangkun XIONG

Yao WEI

Related Institution

Beijing University of Posts and Telecommunications

China Academy of Information and Communications Technology

China Mobile Group Design Institute Co., Ltd.

China Mobile Research Institute

Research Institute of China United Network Communications Co., Ltd.

⁰