4 papers
High-Altitude Platform Station-Aided Terahertz Satellite Communication Systems with Hardware Impairments
Evla Safahan Ahrazoglu, Eylem Erdogan, Ibrahim Altunbas
The utilization of terahertz (THz) frequencies in satellite-aerial-ground communication systems stands out as a promising solution to accomplish both global connectivity and extrem…
A Holistic Link Budget Analysis for mmWave and THz Communications in Non-Terrestrial Networks
Evla Safahan Ahrazoglu, Eylem Erdogan, Ibrahim Altunbas +1
The non-terrestrial network (NTN) architecture has gained significant interest from the academia owing to its versatility and the ability to provide worldwide service. To achieve e…
A Novel Piecewise Atmospheric Attenuation Model for Free Space Optical Links in Vertical Heterogeneous Networks
Eylem Erdogan, Mohammed Elamassie, Ibrahim Altunbas +3
Free-space optical (FSO) communication is emerging as a key backhaul technology for next-generation vertical heterogeneous networks (VHetNets), whose architecture spans satellites,…
Energy Harvesting in High Altitude Platform Station Enabled Sensor Networks
Melek Tuylu, Eylem Erdogan
High altitude platform station (HAPS) systems are becoming crucial facilitators for future wireless communication networks, enhancing connectivity across all vertical communication…