4 papers
Perceptual-Quality based AMC for Enhanced mmWave Spectral Efficiency: Concept and Experiment
Kıvanç DeÄirmenci, Hasan Atalay Günel, Mohaned Chraiti +3
For high-throughput applications such as ultra-high-definition video streaming and immersive extended-reality, perceptual quality rather than bit-level accuracy defines the primary…
N78 Frequency Band Modular RIS Design and Implementation
Sefa Kayraklık, Recep BaÅ, Hasan OÄuzhan ÃalıÅkan +6
Reconfigurable intelligent surface (RIS), capable of dynamically controlling wireless propagation characteristics using reflecting antenna elements, is a promising technology for e…
RIS Optimization Algorithms for Urban Wireless Scenarios in Sionna RT
Ahmet Esad GüneÅer, Berkay ÅekeroÄlu, Sefa Kayraklık +4
This paper evaluates the performance of reconfigurable intelligent surface (RIS) optimization algorithms, which utilize channel estimation methods, in ray tracing (RT) simulations…
On Outage Analysis of OTFS Based LEO-Satellite Systems With HAPS Relaying
Burak Ahmet Celebi, Omer Faruk Akyol, Semiha Tedik Basaran +2
This paper presents an Orthogonal Time Frequency Space (OTFS) waveform application along with a high altitude platform station (HAPS) relaying for remedying severe Doppler effects…