面向垂直行业专网的确定性SLA指标分级研究

张沐风; 李洪星; 王柯; 李晓良; 刘雅琼; 胡怡红; 寿国础

doi:10.11959/j.issn.1000-0801.2024182

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面向垂直行业专网的确定性SLA指标分级研究

研究与开发 | 更新时间：2024-09-23

- 面向垂直行业专网的确定性SLA指标分级研究
- Deterministic service level agreement: indicator classification in private networks for vertical industry
- 电信科学 2024年40卷第8期页码：63-77
- 作者机构：
  
  1.北京邮电大学，北京 100876
  2.中国信息通信研究院，北京 100083
  3.中国移动通信集团设计院有限公司，北京 100080
- 作者简介：
  
  [ "张沐风（2000- ），女，北京邮电大学硕士生，主要研究方向为时间敏感网络、网络时间同步。" ]
  [ "李洪星（1990- ），男，博士，北京邮电大学网络与交换技术全国重点实验室在站博士后，主要研究方向为时间同步、时间敏感网络和边缘计算。" ]
  [ "王柯（1973- ），女，中国信息通信研究院高级工程师，主要研究方向为通信网络和产业发展研究、卫星互联网、北斗、国际通信、应急通信、行业专网通信。" ]
  [ "李晓良（1979- ），女，博士，现就职于中国移动通信集团设计院有限公司，主要研究方向为通信系统研发与集成。" ]
  [ "刘雅琼（1988- ），女，博士，北京邮电大学信息与通信工程学院副教授，主要研究方向为边缘计算、车联网和边缘智能。" ]
  [ "胡怡红（1961- ），女，北京邮电大学信息与通信工程学院副教授，主要研究方向为光纤与无线网络技术、网络监控与管理、软件定义网络架构与技术。" ]
  [ "寿国础（1965- ），男，博士，北京邮电大学信息与通信工程学院教授，主要研究方向为接入网络与边缘计算、光纤与无线网络虚拟化、网络构建与路由、移动互联网与应用。" ]
- 基金信息：
  
  国家重点研发计划项目(2022YFC3803700)
- DOI：10.11959/j.issn.1000-0801.2024182
  中图分类号： TN929
- 收稿日期：2024-04-19，
  
  修回日期：2024-06-15，
  
  纸质出版日期：2024-08-20
- 稿件说明：
移动端阅览
张沐风,李洪星,王柯等.面向垂直行业专网的确定性SLA指标分级研究[J].电信科学,2024,40(08):63-77.

ZHANG Mufeng,LI Hongxing,WANG Ke,et al.Deterministic service level agreement: indicator classification in private networks for vertical industry[J].Telecommunications Science,2024,40(08):63-77.
张沐风,李洪星,王柯等.面向垂直行业专网的确定性SLA指标分级研究[J].电信科学,2024,40(08):63-77. DOI： 10.11959/j.issn.1000-0801.2024182.

ZHANG Mufeng,LI Hongxing,WANG Ke,et al.Deterministic service level agreement: indicator classification in private networks for vertical industry[J].Telecommunications Science,2024,40(08):63-77. DOI： 10.11959/j.issn.1000-0801.2024182.

摘要

以经济有效的方式满足不同行业客户差异化的确定性服务质量体验，有利于推进垂直行业确定性专网建设。面对多种细分行业不同维度的确定性服务质量需求，服务等级协议（service level agreement

SLA）指标的分类分级十分重要。首先总结了垂直行业中多种类型确定性服务的应用场景，并对各类型业务进行了指标需求分析。然后，提出了确定性SLA指标体系并总结了各指标的分级设计方案，解决当前网络SLA指标对于确定性属性体现不足的问题，帮助降低行业客户和服务提供商之间的指标理解对齐难度，使得网络能契合不同行业的确定性服务需求。最后，对未来的工作进行了展望。

Abstract

Meeting the differentiated deterministic service quality experience of customers in different industries in an economically effective manner is conducive to promoting the construction of a vertical industry deterministic private network. In the face of various segmented industries and different dimensions of deterministic service quality requirements

the classification and grading of SLA(service level agreement) indicators are very important. Firstly

various types of application scenarios of deterministic service in vertical industries were summarized

and indicator requirements analysis was conducted for each type of business. Then

a deterministic SLA indicator system was proposed and a hierarchical design scheme for each indicator was summarized to solve the problem of insufficient reflection of deterministic attributes in current network SLA indicators

and help reducing the difficulty of understanding and aligning indicators between industry customers and service providers

and enable the network to meet the deterministic service needs of different industries. Finally

prospects for future work were presented.

关键词

Keywords

references

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