星地融合网络的组网关键技术探讨

宋雅琴; 徐晖; 刘险峰; 曹彩红; 程志密; 王胡成

doi:10.11959/j.issn.2096-8930.2024030

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星地融合网络的组网关键技术探讨

研究 | 更新时间：2024-12-11

- 星地融合网络的组网关键技术探讨
- Exploration and Discussion on Key Technologies for Satellite-Terrestrial Integration Networking
- 天地一体化信息网络 2024年5卷第3期页码：68-77
- 作者机构：
  
  大唐移动通信设备有限公司，北京 100083
- 作者简介：
  
  [ "宋雅琴（1993— ），女，博士，中级工程师，主要研究方向为6G网络架构、星地融合、数据服务等。" ]
  [ "徐晖（1969— ），女，博士，教授级高级工程师，主要研究方向为移动通信核心网、星地融合网络技术和移动通信安全等。" ]
  [ "刘险峰（1982— ），女，硕士，中级工程师，主要研究方向为星地融合网络和网络切片等。" ]
  [ "曹彩红（1994— ），女，硕士，中级工程师，主要研究方向为6G网络架构、星地融合、可编程网络等。" ]
  [ "程志密（1980— ），女，博士，高级工程师，主要研究方向为移动通信核心网、星地融合网络技术、确定性网络技术等。" ]
  [ "王胡成（1983— ），男，博士，教授级高级工程师，主要研究方向为移动通信网络和星地融合网络的架构、组网以及协议等。" ]
- 基金信息：
  
  国家重点研发计划资助项目(2022YFB2902704)
- DOI：10.11959/j.issn.2096-8930.2024030
  中图分类号： TN92
- 收稿日期：2024-06-01，
  
  修回日期：2024-09-01，
  
  纸质出版日期：2024-09-20
- 稿件说明：
移动端阅览
宋雅琴,徐晖,刘险峰等.星地融合网络的组网关键技术探讨[J].天地一体化信息网络,2024,05(03):68-77.

SONG Yaqin,XU Hui,LIU Xianfeng,et al.Exploration and Discussion on Key Technologies for Satellite-Terrestrial Integration Networking[J].Space-Integrated-Ground Information Networks,2024,05(03):68-77.
宋雅琴,徐晖,刘险峰等.星地融合网络的组网关键技术探讨[J].天地一体化信息网络,2024,05(03):68-77. DOI： 10.11959/j.issn.2096-8930.2024030.

SONG Yaqin,XU Hui,LIU Xianfeng,et al.Exploration and Discussion on Key Technologies for Satellite-Terrestrial Integration Networking[J].Space-Integrated-Ground Information Networks,2024,05(03):68-77. DOI： 10.11959/j.issn.2096-8930.2024030.

摘要

面向未来，移动通信网络将具备“连接+”的通信服务能力，以及实现卫星通信和地面通信的系统级融合，因此提出一种集连接、智能、感知、计算、数据等多个要素于一体的星地融合网络架构。基于所提的网络架构，首先，探讨星地融合网络的组网关键技术，包括星地协同的智能管控技术、面向星地融合的高动态网络切片技术，针对用户业务对星地融合网络提出的差异化网络服务需求，对网络切片技术以及分布式自治技术的潜在发展形态展开讨论。然后，分析星载轻量化核心网技术。最后，通过自研的移动通信网络平台验证星地融合组网下的多业务网络切片共存以及轻量化核心网上星的可行性。

Abstract

For the future

mobile communication networks will have the ability to provide communication services with beyond connectivity

as well as to realize the system level integration of satellite communication and terrestrial communication

so an integrated satellite and terrestrial network architecture that included multiple elements such as connectivity

intelligence

sensing

computing

and data was proposed. Based on the proposed network architecture

several key technologies for satellite-terrestrial integration networking were discussed

included intelligent management and control technology for satellite and ground collaboration

a high dynamic network slicing technology for integrated satellite-terrestrial

and in response to the differentiated network service requirements of user services for integrated satellite and terrestrial network

the potential development patterns between distributed autonomous and network slicing technologies were discussed. Then

onboard lightweight core network technology was introduced. Finally

the feasibility of multi-service network slicing coexistence and on-board lightweight core network were verified through a self-developed mobile communication network platform.

关键词

Keywords

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