论文标题
6G系统的物理层安全性为什么需要以及如何实现它
Physical Layer Security for 6G Systems why it is needed and how to make it happen
论文作者
论文摘要
将需要第六代（6G）系统才能在集成的地面空间全球网络中满足各种限制。特别是，满足过于积极的潜伏期限制，在大规模连通性方面运行，具有低能足迹和低计算工作的同时提供明确的安全保证，这可能是具有挑战性的。在这种情况下，安全质量（QOSEC）被视为针对具有高度多样性要求的未来网络的灵活安全框架。反映差异化服务（DIFFSERV）网络范式，可以概念化不同的安全级别，从而远离静态安全控制，目前以零信任的安全体系结构捕获。同时，通信和传感的集成以及嵌入式（device）AI可以为构建自主和适应性安全控制的基础提供基础，这是由垂直安全平面与垂直语义平面协调的垂直安全平面精心策划的。正是在这个框架中，我们设想将物理层安全性（PLS）方案纳入6G安全协议中，这是第一次引入所有层的安全控件。
Sixth generations (6G) systems will be required to meet diverse constraints in an integrated ground-air-space global network. In particular, meeting overly aggressive latency constraints, operating in massive connectivity regimes, with low energy footprint and low computational effort, while providing explicit security guarantees, can be challenging. In this setting, quality of security (QoSec) is envisioned as a flexible security framework for future networks with highly diverse non-functional requirements. Mirroring the differentiated services (DiffServ) networking paradigm, different security levels could be conceptualized, moving away from static security controls, captured currently in zero-trust security architectures. In parallel, the integration of communications and sensing, along with embedded (on-device) AI, can provide the foundations for building autonomous and adaptive security controls, orchestrated by a vertical security plane in coordination with a vertical semantic plane. It is in this framework, that we envision the incorporation of physical layer security (PLS) schemes in 6G security protocols, introducing security controls at all layers, for the first time.
