以SDN为导向的6G工业物联网架构设计和应用,以实现最佳的RIS配置和选择
Francesco Chiti1, Matteo Lotti1, Sara Picchioni1
1Department of Information Engineering, University of Florence, 50139 Florence, Italy.
Sensors (Basel, Switzerland)
|January 28, 2026
概括
本研究介绍了5G/6G工业物联网 (IIoT) 网络的软件定义网络 (SDN) 架构,增强可重配置智能表面 (RIS) 管理,以获得更好的覆盖范围和更低的复杂性.
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:
- 在5G/6G网络中对工业物联网 (IIoT) 服务的需求日益增加,需要先进的网络管理解决方案.
- 整合可重新配置的智能表面 (RISs) 在网络发现和资源分配方面提出了挑战.
- 现有的网络架构可能无法完全支持IIoT环境的动态和苛刻要求.
研究的目的:
- 为5G/6G IIoT网络提出一个高层次的系统架构,将软件定义网络 (SDN) 与RIS集成.
- 为基于SDN的RIS管理设计一个全面的框架,详细介绍模块,接口和协议.
- 制定和评估RIS放置和选择问题 (RPSP) 的算法.
主要方法:
- 开发一个 SDN 架构,将 RIS 与一个 OpenFlow 兼容的接口结合起来.
- 对于控制器意识的网络发现 (ND) 和主机发现 (HD) 协议的表征.
- 使用集覆盖 (SC) 和最小跨度树 (MST) 图形理论方法制定RIS放置和选择问题 (RPSP).
- 在现实的工业环境中进行了广泛的模拟活动.
主要成果:
- 拟议的框架有效地将SDN和RIS集成到IIoT要求中.
- 网络和主机发现协议使SDN控制器能够保持全球网络视图.
- 模拟结果显示,在覆盖范围和RIS安置和选择的复杂性降低方面,有显著的优势.
结论:
- 开发的SDN架构为管理5G/6G IIoT网络中的RIS提供了强大的解决方案.
- 拟议的发现协议和RPSP算法提高了网络效率和性能.
- 这项研究有助于推进智能和适应性强的工业通信系统.
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