论文标题
5G新收音机中的智能干扰攻击：评论
Smart Jamming Attacks in 5G New Radio: A Review
论文作者
论文摘要
第五代无线蜂窝网络（5G）预计将是紧急服务，自然灾害救援，公共安全和军事通讯的基础设施。 5G作为以前的任何无线蜂窝网络，都容易受到干扰攻击的影响，这会产生故意的干扰以阻碍合法用户的交流。因此，打断5G网络可能是对公共安全的真正威胁。因此，非常需要调查这些网络在多大程度上容易受到阻塞攻击的影响。对于这项调查，我们考虑了2017年发布的3GPP标准，该标准被广泛接受为部署这些网络的主要参考。首先，我们描述了5G新广播（NR）体系结构的关键要素，例如基站和用户设备之间交换的不同频道和信号。其次，我们对干扰攻击模型进行了深入的评论，并评估了这些干扰攻击的5G NR漏洞。然后，我们介绍最先进的检测和缓解技术，并讨论他们在5G无线网络中击败智能干扰者的适用性。最后，我们在本文末尾提供了一些建议和未来的研究指示。
The fifth generation of wireless cellular networks (5G) is expected to be the infrastructure for emergency services, natural disasters rescue, public safety, and military communications. 5G, as any previous wireless cellular network, is vulnerable to jamming attacks, which create deliberate interference to hinder the communication of legitimate users. Therefore, jamming 5G networks can be a real threat to public safety. Thus, there is a strong need to investigate to what extent these networks are vulnerable to jamming attacks. For this investigation, we consider the 3GPP standard released in 2017, which is widely accepted as the primary reference for the deployment of these networks. First, we describe the key elements of 5G New Radio (NR) architecture, such as different channels and signals exchanged between the base station and user equipment. Second, we conduct an in-depth review of the jamming attack models and we assess the 5G NR vulnerabilities to these jamming attacks. Then, we present the state-of-the-art detection and mitigation techniques, and we discuss their suitability to defeat smart jammers in 5G wireless networks. Finally, we provide some recommendations and future research directions at the end of this paper.
