Coverage analysis of LTE fusion network in 4G special scene

米永涛

doi:10.13992/j.cnki.tetas.2018.11.013

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Coverage analysis of LTE fusion network in 4G special scene

更新时间：2026-04-20

- Coverage analysis of LTE fusion network in 4G special scene
- Vol. 31, Issue 11, Pages: 53-57(2018)
- 作者机构：
  
  中国移动通信集团设计院有限公司
- 作者简介：
- 基金信息：
- DOI：10.13992/j.cnki.tetas.2018.11.013
  CLC： TN929.5
- Published：2018
- 稿件说明：
移动端阅览
[1]米永涛.LTE FDD与TD-LTE融合组网在4G特殊场景的覆盖分析[J].电信工程技术与标准化,2018,31(11):53-57.

米永涛. Coverage analysis of LTE fusion network in 4G special scene[J]. 2018, 31(11): 53-57.
[1]米永涛.LTE FDD与TD-LTE融合组网在4G特殊场景的覆盖分析[J].电信工程技术与标准化,2018,31(11):53-57. DOI： 10.13992/j.cnki.tetas.2018.11.013.

米永涛. Coverage analysis of LTE fusion network in 4G special scene[J]. 2018, 31(11): 53-57. DOI： 10.13992/j.cnki.tetas.2018.11.013.

摘要

当前

中国移动已建成全球规模最大的TD-LTE网络

网络运营中面临的主要问题是"三高一限"及农村广袤地区等特殊场景的深度覆盖及广覆盖问题。本文在融合组网的大框架下

分析采用LTEFDD技术与TDLTE协同解决上述问题的可能性。文章首先探讨了中国移动4G现网迫切需要解决的问题

而后分析了LTE FDD的技术特点

及解决上述问题的优势

随后对具体场景的解决方案逐个进行分析。最后是在政策允许时

对下一步测试验证等有关工作的具体建议。

Abstract

China Mobile has built the largest TD-LTE network in the world. The main problems facing the network operation are the deep coverage and wide coverage of special scenes such as "three high and one limit" and the vast area of rural areas. Based on the framework of converged network

this paper discusses the possibility of using LTE FDD technology to solve the above problems with TD-LTE. This paper fi rst discusses the problems that need to be solved urgently in China Mobile 4 G network

and then analyzes the technical features of LTE FDD and the advantages of solving the above problems. Then the solution of specifi c scene is analyzed one by one. Finally

the specifi c suggestions for the next step of testing and verifi cation are provided when the policy is permitted.

关键词

Keywords

references

LTE高铁覆盖解决方案研究 [J]. 唐艳超. 邮电设计技术 . 2014(12)

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中国移动通信集团设计院有限公司河北分公司

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中国移动通信集团设计院有限公司陕西分公司

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