Analysis of 5G NR coverage capability at 2.6 GHz

Xinkai CUI; Hao LI; Xiangchuan GAO; Huan YANG

doi:10.11959/j.issn.1000-0801.2019181

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Analysis of 5G NR coverage capability at 2.6 GHz

research and development | 更新时间：2024-06-05

- Analysis of 5G NR coverage capability at 2.6 GHz
- Telecommunications Science Vol. 35, Issue 8, Pages: 104-110(2019)
- 作者机构：
  
  1. 中国移动通信集团设计院有限公司，北京 100080
  2. 郑州大学信息工程学院，河南郑州 450001
- 作者简介：
- 基金信息：
- DOI：10.11959/j.issn.1000-0801.2019181
  CLC： TN929.5
- Published Online：2019-08，
  
  Published：20 August 2019
- 稿件说明：
移动端阅览
Xinkai CUI, Hao LI, Xiangchuan GAO, et al. Analysis of 5G NR coverage capability at 2.6 GHz[J]. Telecommunications science, 2019, 35(8): 104-110.
DOI：

Xinkai CUI, Hao LI, Xiangchuan GAO, et al. Analysis of 5G NR coverage capability at 2.6 GHz[J]. Telecommunications science, 2019, 35(8): 104-110. DOI： 10.11959/j.issn.1000-0801.2019181.

摘要

当前关于5G新空口的研究主要集中在中高频段，4G使用的低频段重耕对于5G规模连片组网意义重大，但对此研究较少。在讨论影响无线电传播能力因素的基础上，选取3GPP TR38.901中城区室外非视线传播模型，使用当前主流空口参数，进行多系统主要物理信道传播能力的仿真。通过对比4G和5G NR各频段相同物理信道的覆盖能力，得到2.6 GHz频段下的5G NR主要信道覆盖能力可在现有4G基础上实现连片覆盖。

Abstract

The current research on 5G new air interface is mainly concentrated in the middle and high frequency bands.The low frequency band re-cultivation used by 4G is of great significance for 5G-scale contiguous networking

but there are few studies.On the basis of discussing the factors affecting the radio transmission capability

the urban outdoor non-line-of-sight propagation model of 3GPP TR38.901 was selected

and the current mainstream air interface parameters were used to simulate the multi-system main physical channel propagation capability.By comparing the coverage capabilities of the same physical channels in the 4G and 5G NR bands

the 5G NR primary channel coverage capability in the 2.6 GHz band can achieve contiguous coverage on the existing 4G basis.

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references

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