Exploration and Discussion on Key Technologies for Satellite-Terrestrial Integration Networking

SONG Yaqin; XU Hui; LIU Xianfeng; CAO Caihong; CHENG Zhimi; WANG Hucheng

doi:10.11959/j.issn.2096-8930.2024030

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Exploration and Discussion on Key Technologies for Satellite-Terrestrial Integration Networking

Studies | 更新时间：2024-12-11

- Exploration and Discussion on Key Technologies for Satellite-Terrestrial Integration Networking
- Space-Integrated-Ground Information Networks Vol. 5, Issue 3, Pages: 68-77(2024)
- 作者机构：
  
  大唐移动通信设备有限公司，北京 100083
- 作者简介：
- 基金信息：
  
  National Key Research&Development Program of China(2022YFB2902704)
- DOI：10.11959/j.issn.2096-8930.2024030
  CLC： TN92
- Received：01 June 2024，
  
  Revised：2024-09-01，
  
  Published：20 September 2024
- 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

references

ITU-R . Framework and overall objectives of the future development of IMT for 2030 and beyond [R ] . 2023 .

中信科移动通信技术股份有限公司 . 全域覆盖场景智联-6G网络体系架构白皮书 [Z ] . 2022 .

Citic Mobile Communication Technology Co., Ltd . Global coverage scenarios Zhilian -6G network architecture white paper [Z ] . 2022 .

CHEN S Z . Vision, requirements, and technology trend of

6G — how to tackle the challenges of system coverage capacity, user data-rate and movement speed [J ] . IEEE Wireless Communications , 2020 .

王胡成 , 徐晖 , 孙韶辉 . 融合卫星通信的5G网络技术研究 [J ] . 无线电通信技术 , 2021 , 47 ( 5 ): 535 - 542 .

WANG H C , XU H , SUN S H . Research of network technologies of 5G integrating satellite communication [J ] . Radio Communications Technology , 2021 , 47 ( 5 ): 535 - 542 .

王胡成 , 徐晖 , 孙韶辉 . 星地融合5G网络架构增强技术研究 [J ] . 电子技术应用 , 2022 , 48 ( 6 ): 1 - 4 .

WANG H C , XU H , SUN S H . Research on architectural enhancements for integrating satellite into 5G networks [J ] . Application of Electronic Technique , 2022 , 48 ( 6 ): 1 - 4 .

徐晖 , 孙韶辉 . 面向6G的天地一体化信息网络架构研究 [J ] . 天地一体化信息网络 , 2021 , 2 ( 4 ): 1 - 9 .

XU H , SUN S H . Research on network architecture for the space-integrated-ground information network in 6G [J ] . Space-Integrated-Ground Information Networks , 2021 , 2 ( 4 ): 1 - 9 .

CHEN S Z . System integration of terrestrial mobile communication and satellite communication — the trends, challenges and key technologies in B5G and 6G [J ] . China Communications , 2020 .

中信科移动通信技术股份有限公司 . 全域覆盖场景智联-星地融合通信白皮书 [Z ] . 2023 .

CITIC Mobile Communication Technology Co. , Ltd . Global coverage scene Zhilian-Xingdi unified communication White Paper [Z ] . 2023 .

汪春霆 . 天地一体化信息网络架构与技术 [M ] . 北京 : 人民邮电出版社 , 2021 .

WANG C T . Integrated space-terrestrial information network architecture and technology [M ] . Beijing : People's Posts and Telecommunications Press , 2021 .

CHEN S Z , SUN S H , MIAO D S , et al . The trends, challenges, and key technologies of beam-space multiplexing in the integrated terristrial-satellite communication for B5G and 6G [J ] . IEEE Wireless Communications , 2023 , 30 ( 6 ): 77 - 86 .

陈康 . 6G网络细粒度资源切片与调度算法研究与实现 [D ] . 南京：南京邮电大学 , 2023 .

CHEN G . Research and implementation of fine-grained resource slicing and scheduling algorithms for 6G networks [D ] . Nanjing : Nanjing University of Posts and Telecommunications , 2023 .

管莹莹 , 宋静 , 宋清洋 , 等 . 空天地海一体化网络切片研究综述 [J ] . 移动通信 , 2022 , 46 ( 10 ): 20 - 25 .

GUAN Y Y , SONG J , SONG Q Y , et al . Space-air-ground-sea integrated network slicing: a survey [J ] . Mobile Communications , 2022 , 46 ( 10 ): 20 - 25 .

IMT-2030 . 6G network architecture outlook white paper [R ] . 2023 .

徐晖 , 陈山枝 , 艾明 . 面向6G的星地融合网络架构 [J ] . 中兴通讯技术 , 2023 , 29 ( 5 ): 9 - 15 .

XU H , CHEN S Z , AI M . Integrated satellite and terrestrial network architecture for 6G [J ] . ZTE Technology Journal , 2023 , 29 ( 5 ): 9 - 15 .

宋雅琴 , 徐晖 , 刘险峰 , 等 . 面向6G星地融合的云边协同网络架构和关键技术 [J ] . 天地一体化信息网络 , 2023 ( 3 ): 3 - 11 .

SONG Y Q , XU H , LIU X F , et al . Cloud-edge collaboration architecture and key technologies for 6G integrated satellite and terrestrial network [J ] . Space-Integrated-Ground Information Networks , 2023 ( 3 ): 3 - 11 .

3GPP. Study on 5G system with satellite backhaul; (Release 18): TR 23.700-27 [S ] . 2022 .

3GPP. Study on architecture aspects for using satellite access in 5G; (Release 17): TR 23.737 [S ] . 2021 .

缪德山 , 柴丽 , 孙建成 , 等 . 5G NTN关键技术研究与演进展望 [J ] . 电信科学 , 2022 , 38 ( 3 ): 10 - 21 .

MIAO D S , CHAI L , SUN J C , et al . Key technologies and evolution of 5G non-terrestrial network [J ] . Telecommunications Science , 2022 , 38 ( 3 ): 10 - 21 .

王睿 , 张克落 . 5G网络切片综述 [J ] . 南京邮电大学学报(自然科学版) , 2018 , 38 ( 5 ): 19 - 27 .

WANG R , ZHANG K L . Survey of 5G network slicing [J ] . Journal of Nanjing University of Posts and Telecommunications (Natural Science Edition) , 2018 , 38 ( 5 ): 19 - 27 .

雷波 , 刘增义 , 王旭亮 , 等 . 基于云、网、边融合的边缘计算新方案: 算力网络 [J ] . 电信科学 , 2019 , 35 ( 9 ): 44 - 51 .

LEI B , LIU Z Y , WANG X L , et al . Computing network: a new multi-access edge computing [J ] . Telecommunications Science , 2019 , 35 ( 9 ): 44 - 51 .

刘超 , 陆璐 , 王硕 , 等 . 面向空天地一体多接入的融合6G网络架构展望 [J ] . 移动通信 , 2020 , 44 ( 6 ): 116 - 120 .

LIU C , LU L , WANG S , et al . Prospects for a multi-access air-space-terrestrial integrated 6G network architecture [J ] . Mobile Communications , 2020 , 44 ( 6 ): 116 - 120 .

宋雅琴 , 徐晖 , 刘险峰 , 等 . 面向星地融合网络的统一编排架构和关键技术 [J ] . 移动通信 , 2024 , 48 ( 1 ): 19 - 24 .

SONG Y Q , XU H , LIU X F , et al . Unified orchestration architecture and key technologies for satellite-terrestrial integrated networks [J ] . Mobile Communications , 2024 , 48 ( 1 ): 19 - 24 .

张婷婷 , 武楠 , 姚海鹏 . 天地融合网络智能组网体系架构研究 [J ] . 天地一体化信息网络 , 2022 , 3 ( 3 ): 46 - 55 .

ZHANG T T , WU N , YAO H P . Research on intelligent networking architecture for the integrated space-terrestrial networks [J ] . Space-Integrated-Ground Information Networks , 2022 , 3 ( 3 ): 46 - 55 .

3GPP. System architecture for the 5G system (5GS); Stage 2 (Release 16): TS 23.501 [S ] . 2021 .

蔡卫红 , 郭旭静 , 李聪 . 基于NFV的5G核心网络切片研究 [J ] . 长沙大学学报 , 2023 , 37 ( 2 ): 6 - 11 .

CAI W H , GUO X J , LI C . A research on 5G core network slicing based on NFV [J ] . Journal of Changsha University , 2023 , 37 ( 2 ): 6 - 11 .

沈家屹 , 张丽秋 , 何璐茜 . 基于SDN的网络虚拟化技术的设计与系统测试 [J ] . 科学技术创新 , 2022 ( 31 ): 86 - 89 .

SHEN J Y , ZHANG L Q , HE L Q . Design and system test of network virtualization technology based on SDN [J ] . Scientific and Technological Innovation , 2022 ( 31 ): 86 - 89 .

吴逸文 , 张洋 , 王涛 , 等 . 从Docker容器看容器技术的发展: 一种系统文献综述的视角 [J ] . 软件学报 , 2023 , 34 ( 12 ): 5527 - 5551 .

WU Y W , ZHANG Y , WANG T , et al . Development exploration of container technology through docker containers: a systematic literature review perspective [J ] . Journal of Software , 2023 , 34 ( 12 ): 5527 - 5551 .

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