165 citations · 281 across the 10 of their papers we have counts for
5 papers · 1 filter
Energy-Efficient RIS-Assisted Satellites for IoT Networks
Kürşat Tekbıyık, Güneş Karabulut Kurt, Halim Yanikomeroglu
The use of satellites to provide ubiquitous coverage and connectivity for densely deployed Internet of Things (IoT) networks is expected to be a reality in emerging 6G networks. Ye…
Reconfigurable Intelligent Surfaces in Action for Non-Terrestrial Networks
Kürşat Tekbıyık, Güneş Karabulut Kurt, Ali Rıza Ekti +1
Next-generation communication technology will be made possible by cooperation between terrestrial networks with non-terrestrial networks (NTN) comprised of high-altitude platform s…
Channel Estimation for Full-Duplex RIS-assisted HAPS Backhauling with Graph Attention Networks
Kürşat Tekbıyık, Güneş Karabulut Kurt, Chongwen Huang +2
In this paper, graph attention network (GAT) is firstly utilized for the channel estimation. In accordance with the 6G expectations, we consider a high-altitude platform station (H…
Reconfigurable Intelligent Surfaces Empowered THz Communication in LEO Satellite Networks
Kürşat Tekbıyık, Güneş Karabulut Kurt, Ali Rıza Ekti +1
The revolution in the low Earth orbit (LEO) satellite networks will bring changes on their communication models and a shift from the classical bent-pipe architectures to more sophi…
A Holistic Investigation on Terahertz Propagation and Channel Modeling Toward Vertical Heterogeneous Networks
Kürşat Tekbıyık, Ali Rıza Ekti, Güneş Karabulut Kurt +2
User-centric and low latency communications can be enabled not only by small cells but also through ubiquitous connectivity. Recently, the vertical heterogeneous network (V-HetNet)…