天地融合网络一致性能力开放方案

Network Capability Exposure Scheme in Satellite and Ground Merged Network

面向地面5G网络与卫星通信网络融合架构的一体化能力开放问题,首先介绍国内外5G与卫星通信融合研究现状,然后提出在卫星与地面5G网络融合架构下的一致性能力开放分层架构,最后论述卫星与地面5G网络融合架构下的一致性能力开放需求、可行性架构及应用方案。通过提出的基于5G与卫星通信网络融合的能力开放方案,一方面连通卫星通信网络与地面5G网络能力调用路径,将5G能力扩展至卫星通信领域应用;另一方面,串联卫星管理系统与5G能力平台为卫星管理系统信息用于5G能力决策、5G网络能力用于卫星链路选择提供技术参考。

Facing the issue of the integration capability opening of terrestrial 5G network and satellite communication network fusion architecture, first the research status of 5G and satellite communication fusion at home and abroad was introduced. Then a layered architecture for consistent capability opening under the fusion architecture of satellite and terrestrial 5G networks was proposed. Finally,the open requirements, feasible architecture and application scheme of consistent capability under the fusion architecture of satellite and terrestrial 5G networks was discussed. Through the proposed capability opening scheme based on the integration of 5G and satellite communication network, on the one hand, the capability invocation path of satellite communication network and terrestrial 5G network was connected, and 5G capability was extended to the application in the fi eld of satellite communication. On the other hand, the platform provided technical reference for satellite management system information for 5G capability decision-making and 5G network capability for satellite link selection.