Ibrahim Yildirim

44 papers B 1Journal 33Unranked 10
YearRankTypeTitle / Venue / Authors
2025 — conf
Angular-Based Hybrid Beamforming for Wideband THz Massive MIMO Systems: Mitigating Beam Split by Leveraging Angular Spread.
ICC Workshops
Ibrahim Yildirim, Tho Le-Ngoc
2025 J jnl
Angular-Based Hybrid Beamforming for Wideband THz Massive MIMO Systems: Mitigating Beam Split by Leveraging Angular Spread.
CoRR
Ibrahim Yildirim, Tho Le-Ngoc
2025 J jnl
Dental X-Ray image enhancement using a novel evolutionary optimization algorithm.
Eng. Appl. Artif. Intell.
Ibrahim Yildirim, Mustafa Hakan Bozkurt, Hamdi Tolga Kahraman, Sefa Aras
2025 J jnl
Flip-KLJN: Random Resistance Flipping for Noise-Driven Secure Communication.
IEEE Trans. Commun.
Recep A. Tasci, Ibrahim Yildirim, Ertugrul Basar
2025 — conf
Frequency-Tunable Ris for Beam Split Mitigation in Wideband Thz Massive MIMO Systems.
EuCNC/6G Summit
Ibrahim Yildirim, Tho Le-Ngoc
2025 — conf
Low-Complexity Optimization for Multi-SpiderRIS Deployment in Massive MIMO Systems.
MeditCom
Modi Fan, Ibrahim Yildirim, Tho Le-Ngoc
2025 J jnl
Reconfigurable Intelligent Surface Deployments for Mars: Communication and Localization Across Diverse Terrains.
IEEE Open J. Commun. Soc.
Enes Koktas, Recep A. Tasci, Ibrahim Yildirim, Ertugrul Basar
2024 J jnl
Cluster Index Modulation for Reconfigurable Intelligent Surface-Assisted mmWave Massive MIMO.
IEEE Trans. Wirel. Commun.
Mahmoud Raeisi, Asil Koç, Ibrahim Yildirim, Ertugrul Basar, Tho Le-Ngoc
2024 J jnl
Indoor Measurements for RIS-Aided Communication: Practical Phase Shift Optimization, Coverage Enhancement, and Physical Layer Security.
IEEE Open J. Commun. Soc.
Sefa Kayraklik, Ibrahim Yildirim, Ibrahim Hökelek, Yarkin Gevez, Ertugrul Basar, Ali Gorcin
2024 J jnl
Multi-RIS Assisted Hybrid Beamforming Design for Terahertz Massive MIMO Systems.
IEEE Open J. Commun. Soc.
Ibrahim Yildirim, Asil Koç, Ertugrul Basar, Tho Le-Ngoc
2024 J jnl
Plug-In RIS: A Novel Approach to Fully Passive Reconfigurable Intelligent Surfaces.
IEEE Trans. Wirel. Commun.
Mahmoud Raeisi, Ibrahim Yildirim, Mehmet Cagri Ilter, Majid Gerami, Ertugrul Basar
2024 J jnl
Practical Implementation of RIS-Aided Spectrum Sensing: A Deep-Learning-Based Solution.
IEEE Syst. J.
Sefa Kayraklik, Ibrahim Yildirim, Ertugrul Basar, Ibrahim Hökelek, Ali Gorcin
2024 — conf
Spider RIS: Mobilizing Intelligent Surfaces for Enhanced Wireless Communications.
EuCNC/6G Summit
Ibrahim Yildirim, Mobeen Mahmood, Ertugrul Basar, Tho Le-Ngoc
2024 J jnl
Spider RIS: Mobilizing Intelligent Surfaces for Enhanced Wireless Communications.
CoRR
Ibrahim Yildirim, Mobeen Mahmood, Ertugrul Basar, Tho Le-Ngoc
2023 — conf
Antenna Array Structures for Enhanced Cluster Index Modulation.
EuCNC/6G Summit
Mahmoud Raeisi, Asil Koç, Ibrahim Yildirim, Ertugrul Basar, Tho Le-Ngoc
2023 — conf
Indoor Coverage Enhancement for RIS-Assisted Communication Systems: Practical Measurements and Efficient Grouping.
ICC
Sefa Kayraklik, Ibrahim Yildirim, Yarkin Gevez, Ertugrul Basar, Ali Görçin
2023 J jnl
Practical Implementation of RIS-Aided Spectrum Sensing: A Deep Learning-Based Solution.
CoRR
Sefa Kayraklik, Ibrahim Yildirim, Ertugrul Basar, Ibrahim Hökelek, Ali Görçin
2022 J jnl
Channel Modeling in RIS-Empowered Wireless Communications.
CoRR
Ibrahim Yildirim, Ertugrul Basar
2022 J jnl
Over-the-air equalization with reconfigurable intelligent surfaces.
IET Commun.
Emre Arslan, Ibrahim Yildirim, Fatih Kilinc, Ertugrul Basar
2022 B conf
RIS-Aided Angular-Based Hybrid Beamforming Design in mmWave Massive MIMO Systems.
GLOBECOM
Ibrahim Yildirim, Asil Koç, Ertugrul Basar, Tho Le-Ngoc
2022 J jnl
RIS-Aided Angular-Based Hybrid Beamforming Design in mmWave Massive MIMO Systems.
CoRR
Ibrahim Yildirim, Asil Koç, Ertugrul Basar, Tho Le-Ngoc
2022 J jnl
The Effect of Game-Based Learning on Student Achievement: A Meta-Analysis Study.
Technol. Knowl. Learn.
Berna Karakoç, Kevser Eryilmaz, Esen Turan Özpolat, Ibrahim Yildirim
2021 J jnl
Coordinate Interleaved Orthogonal Design With Media-Based Modulation.
IEEE Trans. Veh. Technol.
Ibrahim Yildirim, Ertugrul Basar, Ibrahim Altunbas
2021 J jnl
Hybrid RIS-Empowered Reflection and Decode-and-Forward Relaying for Coverage Extension.
IEEE Commun. Lett.
Ibrahim Yildirim, Fatih Kilinc, Ertugrul Basar, George C. Alexandropoulos
2021 J jnl
Index Modulation Based Coordinate Interleaved Orthogonal Design for Secure Communications.
CoRR
Burak Ozpoyraz, Ibrahim Yildirim, Ertugrul Basar
2021 J jnl
Index Modulation Based Coordinate Interleaved Orthogonal Design for Secure Communications.
IEEE Trans. Veh. Technol.
Burak Ozpoyraz, Ibrahim Yildirim, Ertugrul Basar
2021 J jnl
Indoor and Outdoor Physical Channel Modeling and Efficient Positioning for Reconfigurable Intelligent Surfaces in mmWave Bands.
IEEE Trans. Commun.
Ertugrul Basar, Ibrahim Yildirim, Fatih Kilinc
2021 J jnl
Modeling and Analysis of Reconfigurable Intelligent Surfaces for Indoor and Outdoor Applications in Future Wireless Networks.
IEEE Trans. Commun.
Ibrahim Yildirim, Ali Uyrus, Ertugrul Basar
2021 J jnl
Over-the-Air Equalization with Reconfigurable Intelligent Surfaces.
CoRR
Emre Arslan, Ibrahim Yildirim, Fatih Kilinc, Ertugrul Basar
2021 — conf
Physical Channel Modeling for RIS-Empowered Wireless Networks in Sub-6 GHz Bands : (Invited Paper).
ACSCC
Fatih Kilinc, Ibrahim Yildirim, Ertugrul Basar
2021 J jnl
Physical Channel Modeling for RIS-Empowered Wireless Networks in Sub-6 GHz Bands.
CoRR
Fatih Kilinc, Ibrahim Yildirim, Ertugrul Basar
2021 J jnl
Reconfigurable Intelligent Surfaces for Future Wireless Networks: A Channel Modeling Perspective.
IEEE Wirel. Commun.
Ertugrul Basar, Ibrahim Yildirim
2021 J jnl
The effects of gamification on students' academic achievement: a meta-analysis study.
Interact. Learn. Environ.
Ibrahim Yildirim, Sedat Sen
2020 J jnl
Hybrid RIS-Empowered Reflection and Decode-and-Forward Relaying for Coverage Extension.
CoRR
Ibrahim Yildirim, Fatih Kilinc, Ertugrul Basar, George C. Alexandropoulos
2020 J jnl
Indoor and Outdoor Physical Channel Modeling and Efficient Positioning for Reconfigurable Intelligent Surfaces in mmWave Bands.
CoRR
Ertugrul Basar, Ibrahim Yildirim, Ian F. Akyildiz
2020 — conf
SimRIS Channel Simulator for Reconfigurable Intelligent Surface-Empowered Communication Systems.
LATINCOM
Ertugrul Basar, Ibrahim Yildirim
2020 J jnl
SimRIS Channel Simulator for Reconfigurable Intelligent Surface-Empowered Communication Systems.
CoRR
Ertugrul Basar, Ibrahim Yildirim, Ian F. Akyildiz
2020 J jnl
SimRIS Channel Simulator for Reconfigurable Intelligent Surfaces in Future Wireless Networks.
CoRR
Ertugrul Basar, Ibrahim Yildirim
2019 — conf
Fractional Media-Based Modulation with Golden Angle Modulation.
WCNC Workshops
Ibrahim Yildirim, Ertugrul Basar, Ibrahim Altunbas
2019 J jnl
Propagation Modeling and Analysis of Reconfigurable Intelligent Surfaces for Indoor and Outdoor Applications in 6G Wireless Systems.
CoRR
Ibrahim Yildirim, Ali Uyrus, Ertugrul Basar, Ian F. Akyildiz
2017 J jnl
Quadrature Channel Modulation.
IEEE Wirel. Commun. Lett.
Ibrahim Yildirim, Ertugrul Basar, Ibrahim Altunbas
2017 J jnl
Reversible video watermarking through recursive histogram modification.
Multim. Tools Appl.
Cabir Vural, Ibrahim Yildirim
2017 J jnl
The effects of gamification-based teaching practices on student achievement and students' attitudes toward lessons.
Internet High. Educ.
Ibrahim Yildirim
2012 — conf
Reversible video watermarking based on histogram modification of motion compansated prediction error.
SIU
Ibrahim Yildirim, Cabir Vural