5G及演进型侧行链路通信在多跳战术网络中的作用
On the Role of 5G and Beyond Sidelink Communication in Multi-Hop Tactical Networks
AI总结：
本文综述3GPP侧行链路标准化及其在多跳战术网络中的应用，分析路由技术、仿真工具与射频感知、联邦/去中心化学习等研究方向。
摘要：
本工作研究了5G及演进型侧行链路（SL）通信支持多跳战术网络的潜力。我们首先对3GPP SL标准化活动进行了技术与历史综述，随后考察其在战术网络当前关注问题中的应用。我们考虑了多种多跳路由技术，预计这些技术对支持SL的多跳战术网络具有重要意义，并考察了可用于网络仿真的开源工具。最后，我们讨论了可能与5G SL战术通信相关的研究方向，即射频感知与定位的集成，以及联邦学习和去中心化学习等新兴机器学习工具；这些工具可能对战术应用中出现的资源分配与路由问题极具价值。我们最后总结了5G SL文献的最新进展，并为未来研究提供了指导原则。
英文摘要：
This work investigates the potential of 5G and beyond sidelink (SL) communication to support multi-hop tactical networks. We first provide a technical and historical overview of 3GPP SL standardization activities, and then consider applications to current problems of interest in tactical networking. We consider a number of multi-hop routing techniques which are expected to be of interest for SL-enabled multi-hop tactical networking and examine open-source tools useful for network emulation. Finally, we discuss relevant research directions which may be of interest for 5G SL-enabled tactical communications, namely the integration of RF sensing and positioning, as well as emerging machine learning tools such as federated and decentralized learning, which may be of great interest for resource allocation and routing problems that arise in tactical applications. We conclude by summarizing recent developments in the 5G SL literature and provide guidelines for future research.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
