Saeed Alzahrani

Robust RSSI indoor localization through federated adversarial training

Wi-Fi RSSI-based indoor localization offers a practical foundation for context-aware services but is challenged by data privacy concerns and susceptibility to adversarial perturbations. This paper presents FedAdvLoc as an application-oriented federated training design that incorp...

Quad port MIMO antenna design for WLAN and N78 application using regression machine learning validation

This paper presents the design and analysis of a compact four-port MIMO antenna intended for 5G communication systems, specifically targeting the n78 band (3.5 GHz) and the WLAN band (5.25 GHz). The proposed antenna has dimensions of 88.2 mm × 88.2 mm (1.03λ 0 × 1.03λ 0 ). It ach...