Cloud-Edge Collaboration Architecture and Key Technologies for 6G Integrated Satellite and Terrestrial Network

Yaqin SONG; Hui XU; Xianfeng LIU; Yapeng WANG; Zhimi CHENG; Hucheng WANG; Shanzhi CHEN

doi:10.11959/j.issn.2096-8930.2023025

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Cloud-Edge Collaboration Architecture and Key Technologies for 6G Integrated Satellite and Terrestrial Network

Special Issue: Integrated Terrestrial and Satellite Communication toward 6G | 更新时间：2024-06-03

- Cloud-Edge Collaboration Architecture and Key Technologies for 6G Integrated Satellite and Terrestrial Network
- Space-Integrated-Ground Information Networks Vol. 4, Issue 3, Pages: 3-11(2023)
- 作者机构：
  
  1. 中信科移动通信技术股份有限公司，北京 100083
  2. 中国信息通信科技集团有限公司无线移动通信全国重点实验室，北京 100083
- 作者简介：
- 基金信息：
- DOI：10.11959/j.issn.2096-8930.2023025
  CLC： TN92
- Online First：2023-09，
  
  Published：20 September 2023
- 稿件说明：
移动端阅览
Yaqin SONG, Hui XU, Xianfeng LIU, et al. Cloud-Edge Collaboration Architecture and Key Technologies for 6G Integrated Satellite and Terrestrial Network[J]. Space-Integrated-Ground Information Networks, 2023, 4(3): 3-11.
DOI：

Yaqin SONG, Hui XU, Xianfeng LIU, et al. Cloud-Edge Collaboration Architecture and Key Technologies for 6G Integrated Satellite and Terrestrial Network[J]. Space-Integrated-Ground Information Networks, 2023, 4(3): 3-11. DOI： 10.11959/j.issn.2096-8930.2023025.

摘要

通过对6G星地融合网络的场景特征分析，以及对星载边缘计算的研究现状和实现云边协同的需求分析，提出一种结合算力网络技术实现星地融合网络的云边协同网络架构，通过引入一个新的网络功能——云边协同功能实现星地融合网络的全局资源感知和协同调度。基于所提的网络架构，提出星地融合的统一资源管理机制，包括可以管理卫星和地面的算力资源与网络资源的全局资源感知技术，以及可以协同星地融合网络中云计算和边缘计算能力的调度策略生成技术。最后，通过自研的移动通信网络平台验证所提云边协同网络架构的合理性以及资源感知技术和策略调度技术的正确性。

Abstract

By analyzed the scenario characteristics of 6G integrated satellite and terrestrial network

the current state of research on edge computing capabilities on satellite

and the demand of cloud-edge collaboration

a network architecture that combines computing power network technology to achieve cloud-edge collaboration for integrated satellite and terrestrial networks was proposed

and global resource awareness and collaborative policy scheduling for integrated satellite and terrestrial networks by introducing a network function cloud-edge collaboration function was achieved .Based on this architecture

a unified resource management mechanism of the integrated satellite and terrestrial network was proposed

included a global resource awareness technology that could managed the computing and network resources of the integrated satellite and terrestrial network

and a policy generation technology that could collaborate with the computational capabilities of the cloud-edge and the integrated satellite and terrestrial network.Finally

the rationality of the cloud-edge collaborative architecture proposed in this article

as well as the correctness of resource awareness technology and policy scheduling technology

were verified through a self-developed mobile communication network platform.

关键词

Keywords

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