5 papers
Adaptive 5G Resource Allocation for Multistatic ISAC-Based UAV Detection and Tracking
Cole Dickerson, Wahab Khawaja, Ismail Guvenc
Unmanned aerial vehicles (UAVs) enable numerous commercial and public-safety applications, yet they also create security risks near critical infrastructure, transportation hubs, an…
Improvement of DVB-S2/S2X Performance Using External Synchronization
Wahab Khawaja, Nestor J Hernandez Marcano, Rune Hylsberg Jacobsen
Digital Video Broadcasting Satellite, Second Generation and its extension DVBS2X are widely used in modern satellite communications, where synchronization relies on physical layer…
Propagation Channel Modeling for LEO Satellite Missions Using Ray-Tracing Simulations
Wahab Khawaja, Ismail Guvenc, Rune Hylsberg Jacobsen
This work presents a high-resolution, ray-tracing-based channel modeling for Low Earth Orbit (LEO) satellite-to-ground links in a suburban environment at X-band. Using simulations…
Predicting Lifespan of Ground-to-Air Multipath Components in mmWave UAV Channels
Wahab Khawaja, Rune H. Jacobsen, Sajid Hussain +1
In mobile ground-to-air (GA) propagation channels, the birth and death of multipath components (MPCs) are frequently observed, and the wide-sense stationary uncorrelated scattering…
A Survey on Detection, Classification, and Tracking of UAVs using Radar and Communications Systems
Wahab Khawaja, Martins Ezuma, Vasilii Semkin +3
The use of unmanned aerial vehicles (UAVs) for a variety of commercial, civilian, and defense applications has increased many folds in recent years. While UAVs are expected to tran…