Cybersecurity, throughput and delay analysis using multiple reconfigurable intelligent surfaces

The integration of multiple reconfigurable intelligent surfaces (MRIS) into modern wireless communication systems has emerged as a promising solution to enhance throughput and minimise delay. MRIS are artificial surfaces designed to dynamically manipulate the propagation of electromagnetic waves to optimise signal transmission. This paper presents an in-depth analysis of the throughput and delay performance in systems utilising MRIS. We explore the underlying mechanisms by which MRIS can improve channel conditions and reduce interference, thereby improving overall system efficiency. Through analytical models and simulations, we investigate the trade-offs between throughput enhancement and delay reduction in various MRIS-assisted communication scenarios. The results demonstrate that MRIS can effectively optimise the network's performance by providing adaptive control over the signal environment, leading to significant improvements in throughput and latency. We also study the physical layer security using multiple RIS.