2 papers
cs.DC2026
HAPS through the Lens of Satellites and UAVs: A Function-Level Perspective on the Emerging High Altitude Economy
Mukhtiar Ahmad, Mohamed-Slim Alouini
High-Altitude Platform Stations (HAPS) operate in the lower stratosphere at 17-27 km, between satellites and Unmanned Aerial Vehicles (UAVs). For this third tier the architectural…
eess.SP2026
Real-Time Symbol-Domain OFDM Radar in an OpenAirInterface 5G Base Station With O-RAN Sensing Services
Karim Saifullin, Sajid Ahmed, Mohamed-Slim Alouini
This paper presents a real-time orthogonal frequency-division multiplexing (OFDM) radar embedded in the OpenAirInterface (OAI) 5G base-station process. The radar removes communicat…