Eavesdropper-Aware Optimization of Cooperative Relaying Networks in the Presence of Heterogeneous Interference
Deepak Upadhyay, Anil Kumar, Sonia Rani, Deepak Suresh Asudani, Aakash Singh Ranswal, Nookala Venu · 2025
To improve the secure communication performance in untrusted heterogeneous interference environments, this paper designs an eavesdropper-aware optimization model for CRNs. By using a combination of sophisticated optimization approaches, the model updates resource distributions and relay deployments on the fly boosting secrecy rates and slashing outage probabilities in one fell swoop. Extensive simulations show that the model is effective at reducing these effects under the varying nature of interference attacks (including co-channel and jamming) while keeping the performance of the system. A comparative analysis with existing models shows the improved capability of this method to provide unbeatable security along-with increased throughput and less energy. This research lays a foundation for investigation in secure communications, bringing advantages of enhanced robustness against diversified eavesdropping threats at different tiers within sophisticated networks.