天地一体化信息网络2025，Vol.6Issue(3)：49-58,10.DOI:10.11959/j.issn.1000-0801.2025028
基于RAN-CN融合的无状态轻量级星载网络
Stateless and Lightweight Onboard Satellite Network Based on RAN-CN Convergence
摘要
Abstract
To address the challenges of stringent energy and resource constraints in satellite network,this paper proposes a stateless and lightweight onboard satellite network architecture based on RAN-CN convergence.The satellite network achieves reduced resource uti-lization,lower signaling overhead,and decreased processing latency in system procedures through three key innovations:lightweight network functions realized by service-based integration and redesign of RAN-CN functions,enhanced elasticity of the satellite network enabled by stateless design of network functions,and lightweight and efficient deployment facilitated by the KubeEdge-based frame-work.Finally,the effectiveness of the proposed lightweight onboard satellite network is validated through experiments conducted on a self-developed testbed.关键词
RAN-CN融合/无状态/服务化架构/轻量化部署Key words
RAN-CN convergence/stateless/SBA/lightweight deployment分类
信息技术与安全科学引用本文复制引用
曹彩红,邢梦迟,陆洁,宋雅琴,程志密,徐晖..基于RAN-CN融合的无状态轻量级星载网络[J].天地一体化信息网络,2025,6(3):49-58,10.基金项目
国家重点研发计划资助项目(No.2022YFB2902704) National Key Research and Development Program of China(No.2022YFB2902704) （No.2022YFB2902704）
