电信科学 ›› 2024, Vol. 40 ›› Issue (1): 83-91.doi: 10.11959/j.issn.1000-0801.2024011

• 研究与开发 • 上一篇    

一种降低城区网格道路5G重叠覆盖率的新方法

张叶江1, 陈捷2, 刘毅1, 李行政3, 李福秧1, 胡坚1   

  1. 1 中国移动通信集团云南有限公司,云南 昆明 650041
    2 红河职业技术学院,云南 红河 661199
    3 中国移动通信集团设计院有限公司,北京 100080
  • 修回日期:2023-11-17 出版日期:2024-01-01 发布日期:2024-01-01
  • 作者简介:张叶江(1989- ),男,中国移动通信集团云南有限公司高级工程师,主要研究方向为4G/5G无线网络优化
    陈捷(1983- ),男,红河职业技术学院高级工程师,主要研究方向为移动通信
    刘毅(1980- ),男,中国移动通信集团云南有限公司工程师,主要研究方向为客户感知提升和大数据挖掘分析
    李行政(1987- ),男,中国移动通信集团设计院有限公司高级工程师,主要研究方向为4G/5G干扰优化方法、智能测试分析方法
    李福秧(1995- ),女,中国移动通信集团云南有限公司工程师,主要研究方向为4G/5G无线网络优化
    胡坚(1977- ),男,中国移动通信集团云南有限公司高级工程师,主要研究方向为4G/5G无线网络优化
  • 基金资助:
    云南省教育厅科学研究基金资助项目(2023J2110)

A new method for reducing 5G overlapping coverage of urban grid roads

Yejiang ZHANG1, Jie CHEN2, Yi LIU1, Xingzheng LI3, Fuyang LI1, Jian HU1   

  1. 1 China Mobile Communications Group Yunnan Co., Ltd., Kunming 650041, China
    2 Honghe Vocational and Technical College, Honghe 661199, China
    3 China Mobile Communications Group Design Institute Co., Ltd., Beijing 100080, China
  • Revised:2023-11-17 Online:2024-01-01 Published:2024-01-01
  • Supported by:
    Scientific Research Fund of Yunnan Provincial Department of Education(2023J2110)

摘要:

目前,城区网格道路场景5G网络进入了精细化运维的新阶段,其主要矛盾也由整体覆盖不足转变为部分路段重叠覆盖严重。5G重叠覆盖会对用户的上网和语音等基本业务造成较大的影响。传统道路重叠覆盖优化存在标准不统一、问题常反复、工作效率低等痛点问题。提出了重叠覆盖贡献度的概念,基于专家经验制定了重叠覆盖根因定位分析流程算法,并开发了重叠覆盖问题优化IT平台。实践证明,该方法能有效降低城区网格道路的5G重叠覆盖率,帮助企业节省网络优化费用,真正实现降本增效。

关键词: 城区网格道路, 5G网络, 重叠覆盖, 重叠覆盖度, 客户感知, 干扰模型

Abstract:

The 5G network for urban grid road scenes has entered a new stage of refined operation and maintenance.The main contradiction has also shifted from insufficient coverage to severe overlapping coverage of some road sections.5G overlapping coverage will have a significant impact on users’ basic services such as internet access and voice.The optimization of traditional road overlapping coverage has many problems, such as inconsistent standards, recurring problems, and low work efficiency.The concept of overlapping coverage contribution was proposed, and an algorithm for root cause analysis of overlapping coverage was designed based on expert experience.An IT platform for optimizing overlapping coverage problems was also developed.The practice has proven that this method can effectively reduce the 5G overlapping coverage rate of urban grid roads, help enterprises save network optimization costs, and truly achieve the goal of cost reduction and efficiency increase.

Key words: urban grid road, 5G network, overlapping coverage, overlapping coverage degree, customer perception, interference model

中图分类号: 

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