Antifragility is an economics term defined as measure of (monetary) benefits gained from the adverse events and variability of the markets. This paper integrates for the first time the antifragility into the network based on communication links with Reconfigurable Intelligent Surface (RIS) affected by a jamming attack. We analyze whether antifragility can be achieved for several jamming models. Beyond the link-level gains, the results reveal how antifragile RIS-assisted links can be integrated into multi-hop systems to improve end-to-end network resilience, connectivity, and throughput under adversarial effects.

翻译：抗脆弱性是一个经济学概念，定义为从市场不利事件和波动性中获得的（货币）收益度量。本文首次将抗脆弱性概念引入网络通信领域，基于受干扰攻击影响的可重构智能表面（RIS）辅助链路展开研究。我们分析了在多种干扰模型下是否能够实现抗脆弱性。除链路级增益外，研究结果揭示了如何将具备抗脆弱特性的RIS辅助链路集成到多跳系统中，从而在对抗性影响下提升端到端网络韧性、连通性与吞吐量。