天地一体化信息网络 ›› 2022, Vol. 3 ›› Issue (3): 87-96.doi: 10.11959/j.issn.2096-8930.2022036

所属专题: 专题:天地融合软件定义网络

• 专题:天地融合软件定义网络 • 上一篇    下一篇

基于微服务的6G空天地一体化新型网络架构仿真系统

杨峻一, 裴凡迪, 许兆龙, 肖振宇   

  1. 北京航空航天大学电子信息工程学院,北京 100191
  • 修回日期:2022-07-09 出版日期:2022-09-20 发布日期:2022-09-01
  • 作者简介:杨峻一(1999-),北京航空航天大学电子信息工程学院硕士生,主要研究方向为空天地一体化网络、移动性管理以及网络架构
    裴凡迪(1999-),北京航空航天大学电子信息工程学院硕士生,主要研究方向为空天地一体化
    许兆龙(1998-),北京航空航天大学电子信息工程学院硕士生,主要研究方向为空天地一体化通信
    肖振宇(1983-),博士,北京航空航天大学电子信息工程学院教授,博士生导师,主要研究方向为宽带通信系统的通信信号处理和实际系统实现
  • 基金资助:
    国家重点研发计划资助项目(2020YFB1806800);北京市自然科学基金项目(L212003)

Simulation System of Space-Air-Ground Integrated Micro-Service New Network Architecture in 6G

Junyi YANG, Fandi PEI, Zhaolong XU, Zhenyu XIAO   

  1. School of Electronic and Information Engineering, Beihang University, Beijing 100191, China
  • Revised:2022-07-09 Online:2022-09-20 Published:2022-09-01
  • Supported by:
    National Key Research and Development Program(2020YFB1806800);Beijing Natural Science Foundation(L212003)

摘要:

空天地一体化是6G发展的必然趋势,针对基于微服务的6G空天地一体化新型网络架构,搭建一套验证仿真系统;提出一种4层的仿真系统架构,包括接入用户层、RU-DU层、NFV案例管理层及微服务网元层,实现网络拓扑建立、用户注册、会话建立以及通信案例仿真的整体流程,体现服务化网元的功能;设计用户间通信、切换管理以及会话管理3项基本仿真案例,并通过切换管理案例验证新型网络架构可行性,为网络架构的迭代演进奠定工程化基础。

关键词: 空天地一体化, 新型网络架构, 仿真系统

Abstract:

The space-air-ground integrated network is the inevitable trend of 6G development in the future.A set of verifi cation simulation system was designed and set up for the micro-service new network architecture of space-air-ground integrated network in 6G.A four-layer simulation system architecture was proposed, included access user layer, radio unit-distributed unit (RU-DU) layer, NFV case management layer and micro-service network element layer.The whole process of network topology establishment, user registration, session establishment and communication case simulation could be realized, which embodied the function of service-oriented network element.Three basic simulation communication cases, namely communication between users, handover management and session management, were designed, and the feasibility of the new network architecture was verifi ed by the handover management case, which laid the engineering foundation for the iterative evolution of network architecture.

Key words: space-air-ground integrated network, new network architecture, simulation system

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