基于云网融合的5G切片专网技术方案及应用

陈凯

doi:10.11959/j.issn.1000-0801.2022161

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基于云网融合的5G切片专网技术方案及应用

工程与应用 | 更新时间：2024-06-05

- 基于云网融合的5G切片专网技术方案及应用
- Technical solution and application of 5G slicing private network based on cloud-network integration
- 电信科学 2022年38卷第7期页码：166-174
- 作者机构：
- 作者简介：
  
  [ "陈凯（1976- ），男，中国电信广东公司智能云网调度运营中心总经理，长期从事网络通信、云计算、网络安全、数字化运营等专业的网络运营管理工作" ]
- 基金信息：
- DOI：10.11959/j.issn.1000-0801.2022161
  中图分类号： TP393
- 网络出版日期：2022-07，
  
  纸质出版日期：2022-07-20
- 稿件说明：
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陈凯. 基于云网融合的5G切片专网技术方案及应用[J]. 电信科学, 2022,38(7):166-174.

Kai CHEN. Technical solution and application of 5G slicing private network based on cloud-network integration[J]. Telecommunications science, 2022, 38(7): 166-174.
陈凯. 基于云网融合的5G切片专网技术方案及应用[J]. 电信科学, 2022,38(7):166-174. DOI： 10.11959/j.issn.1000-0801.2022161.

Kai CHEN. Technical solution and application of 5G slicing private network based on cloud-network integration[J]. Telecommunications science, 2022, 38(7): 166-174. DOI： 10.11959/j.issn.1000-0801.2022161.

摘要

面对垂直行业多样化的业务需求，5G网络切片能够提供灵活、隔离、按需的服务，结合OTN、IPRAN/STN资源、云资源以及云网融合、固移融合系统能力，使客户终端、无线基站、承载、核心到内网业务平台之间通过专网隔离通道方式互通。介绍了5G端到端切片专网的架构方案和关键技术，分析新一代运营体系下切片专网自动化开通所遇到的难点并提出解决方案，助力运营商从流量经营迈向资源经营时代。

Abstract

Facing the diversified and personalized business needs of vertical industries

5G network slicing can provide customized

secure

and intelligent services.Combined with OTN

IPRAN/STN resources

cloud resources

cloud-network integration

and fixed-mobile integration system capabilities

5G network slicing enables customer terminals

wireless base stations

bearers

cores and intranet service platforms communicate through private network isolation channels.The architecture scheme and key technologies of the 5G end-to-end private slicing network were introduced

the difficulties encountered in the automatic opening of private slicing networks under the new-generation operating system was analyzed

and solutions was proposed

which would promote operators from traffic management to resource management era.

关键词

Keywords

references

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China Telecom 5G bearer network specification (V2.2) [EB ] . 2021 .

LIU Y L , LI X , BO K T . End-to-end network collaboration in 5G networks [J ] . Telecommunications Science , 2020 , 36 ( 3 ): 144 - 155 .

China Telecom 5G customized network service specification (V1.0) [EB ] . 2021 .

孙颖 , 李若朋 , 邓超 , 等 . 基于云网统一切片技术的5G专线业务设计与实现 [J ] . 移动通信 , 2019 , 43 ( 9 ): 57 - 61 .

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3GPP . Study on evolution of cellular Internet of things (CIoT) security for the 5G system (release 16):TS33.861 V16.1.0 [R ] . 2020 .

3GPP . 5G; Study on self evaluation towards IMT-2020 submission:TR 37.910 [S ] . 2020 .

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China Telecom 5G customized network business specification master book [EB ] . 2021 .

Ministry of industry and information technology [EB ] . 2021 .

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