6G RAN的基于服务的架构:提供一切作为服务的云原生平台
Guangyi Liu1,2, Na Li1,2, Chunjing Yuan3
1China Mobile Research Institute, Beijing 100053, China.
Sensors (Basel, Switzerland)
|July 30, 2025
概括
5G无线电接入网络 (RAN) 需要定制. 本研究提出了一种基于服务的RAN架构,灵感来自5G核心网络,以提高工业用例的效率和可扩展性.
科学领域:
- 电信工程 电信工程 电信工程
- 计算机网络 计算机网络.
- 无线通信系统无线通信系统
背景情况:
- 商业5G部署面临的挑战是为各种行业提供量身定制的服务,导致高成本和低效率.
- 5G核心网络的基于服务的架构 (SBA) 提高了灵活性,但无线电接入网络 (RAN) 保持了刚性结构,阻碍了定制.
- 开放的RAN计划引入了云化和智能化,但受到现有的5G RAN规范的限制.
研究的目的:
- 为解决垂直行业当前5G RAN架构的局限性.
- 系统地研究基于服务的RAN (SBRAN) 架构.
- 分析将SBA原则应用于RAN的可行性和好处.
主要方法:
- 分析5G核心网络的基于服务的架构 (SBA) 原则和见解.
- 基于服务的RAN (SBRAN) 组件的系统研究,包括服务定义和接口协议.
- 对空气接口和无线电能力暴露的影响分析.
- 与5G核心网络 (CN) 联合优化策略.
主要成果:
- 拟议的基于服务的用户平面设计显示了资源利用的显著改善.
- 在SBRAN架构的性能验证中观察到增强的可扩展性.
- 该研究为定义基于服务的RAN中的服务,接口和优化提供了一个框架.
结论:
- 基于服务的 RAN 架构是克服传统 5G RAN 部署局限性的可行解决方案.
- 实施SBRAN原则可以导致更高效,可扩展和可定制的无线电接入网络.
- 这种方法为各种垂直工业用例提供了个性化服务,解决了关键的商业化挑战.
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