As the evolution of wireless communication progresses towards 6G networks, extreme bandwidth communication (EBC) emerges as a key enabler to meet the ambitious key performance indicator set for this next-generation technology. 6G aims for peak data rates of 1 Tb/s, peak spectral efficiency of 60 b/s/Hz, maximum bandwidth of 100 GHz, and mobility support up to 1000 km/h, while maintaining a high level of security. The capability of 6G to manage enormous data volumes introduces heightened security vulnerabilities, such as jamming attacks, highlighting the critical need for in-depth research into jamming in EBC. Understanding these attacks is vital for developing robust countermeasures, ensuring 6G networks can maintain their integrity and reliability amidst these advanced threats. Recognizing the paramount importance of security in 6G applications, this survey paper explores prevalent jamming attacks and the corresponding countermeasures in EBC technologies such as millimeter wave, terahertz, free-space optical, and visible light communications. By comprehensively reviewing the literature on jamming in EBC, this survey paper aims to provide a valuable resource for researchers, engineers, and policymakers involved in the development and deployment of 6G networks. Understanding the nuances of jamming in different EBC technologies is essential for devising robust security mechanisms and ensuring the success of 6G communication systems in the face of emerging threats.

翻译：随着无线通信向6G网络演进，极宽带通信成为实现这一下一代技术关键性能指标的重要支撑。6G旨在达到1 Tb/s的峰值数据速率、60 b/s/Hz的峰值频谱效率、100 GHz的最大带宽以及高达1000 km/h的移动性支持，同时保持高安全性水平。6G处理海量数据的能力引发了诸如干扰攻击等更严峻的安全漏洞，凸显了对极宽带通信中干扰问题进行深入研究的迫切需求。理解这些攻击对于开发稳健的对抗措施至关重要，确保6G网络在面对这些先进威胁时能够维持其完整性和可靠性。鉴于安全性在6G应用中的极端重要性，本综述论文探讨了极宽带通信技术（如毫米波、太赫兹、自由空间光通信和可见光通信）中常见的干扰攻击及相应防御措施。通过全面回顾极宽带通信中干扰问题的相关文献，本综述旨在为参与6G网络开发与部署的研究人员、工程师和政策制定者提供宝贵参考。理解不同极宽带通信技术中干扰的细微差异，对于设计稳健的安全机制以及确保6G通信系统在面临新兴威胁时能够成功运行至关重要。