12 citations · 16 across the 10 of their papers we have counts for
10 papers
RAG-driven Multi-Agent LLM Framework with Task Decomposition for Beyond 5G Auto-Configuration
İrşat Emin Sarıdaş, Onur Salan, Ali Görçin +2
While Large Language Models (LLMs) offer a promising path toward intent-driven network management by translating natural language human intents into machine-readable configurations…
ORIX: Orchestration of RIS with xApps for Smart Wireless Factory Environments
Sefa Kayraklik, Ali Fuat Sahin, Onur Salan +8
The vision of a smart wireless factory (SWF) demands highly flexible, low-latency, and reliable connectivity that goes beyond conventional wireless solutions. Reconfigurable intell…
N78 Frequency Band Modular RIS Design and Implementation
Sefa Kayraklık, Recep Baş, Hasan Oğuzhan Çalışkan +6
Reconfigurable intelligent surface (RIS), capable of dynamically controlling wireless propagation characteristics using reflecting antenna elements, is a promising technology for e…
Theoretical and Experimental Assessment of Large Beam Codebook at mmWave Devices: How Much is Enough?
Bora Bozkurt, Hasan Atalay Gunel, Mohaned Chraiti +3
Modern millimeter wave (mmWave) transceivers come with a large number of antennas, each of which can support thousands of phase shifter configurations. This capability enables beam…
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…
RIS Optimization Algorithms for Urban Wireless Scenarios in Sionna RT
Ahmet Esad Güneşer, Berkay Şekeroğlu, 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…
Beam Codebook Refinement for mmWave Devices with Random Orientations: Concept and Experimental Validation
Bora Bozkurt, Ahmet Muaz Aktas, Hasan Atalay Gunel +3
There is a growing interest in codebook-based beam-steering for millimeter-wave (mmWave) systems due to its potential for low complexity and rapid beam search. A key focus of recen…
RF Chain-Free mmWave Transmission: Modeling and Experimental Verification
M. Yaser Yağan, Ibrahim Hökelek, Ali E. Pusane +1
The utilization of millimeter wave frequency bands is expected to become prevalent in the following communication systems. However, generating and transmitting communication signal…
Rapid CNN-Assisted Iterative RIS Element Configuration
Samed Keşir, M. Yaser Yağan, İbrahim Hökelek +2
Reconfigurable Intelligent Surfaces (RISs) are becoming one of the fundamental building blocks of next-generation wireless communication systems. To that end, RIS phase configurati…
Measurement-based Characterization of Physical Layer Security for RIS-assisted Wireless Systems
Samed Keşir, Sefa Kayraklık, İbrahim Hökelek +3
There have been recently many studies demonstrating that the performance of wireless communication systems can be significantly improved by a reconfigurable intelligent surface (RI…