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Reconfigurable Intelligent Surfaces for Wireless Communications: Overview of Hardware Designs, Channel Models, and Estimation Techniques


Mar 07, 2022
Mengnan Jian, George C. Alexandropoulos, Ertugrul Basar, Chongwen Huang, Ruiqi Liu, Yuanwei Liu, Chau Yuen

* 19 pages, 7 figures, to appear in an ITU journal 

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STAR-RIS-NOMA Networks: An Error Performance Perspective


Feb 19, 2022
Mahmoud Aldababsa, Aymen Khaleel, Ertugrul Basar

* Submitted for publication 

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Channel Modeling in RIS-Empowered Wireless Communications


Jan 17, 2022
Ibrahim Yildirim, Ertugrul Basar


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Deep Learning-Aided 6G Wireless Networks: A Comprehensive Survey of Revolutionary PHY Architectures


Jan 11, 2022
Burak Ozpoyraz, A. Tugberk Dogukan, Yarkin Gevez, Ufuk Altun, Ertugrul Basar

* 52 pages, 28 figures, submitted to Proceedings of the IEEE 

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Cyclic-Prefixed Single-Carrier Transmission for RIS-Empowered Broadband Wireless Systems


Jan 06, 2022
Qiang Li, Miaowen Wen, Ertugrul Basar, George C. Alexandropoulos, Kyeong Jin Kim, H. Vincent Poor

* Submitted to an IEEE Journal 

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Reconfigurable Intelligent Surface Optimization for Uplink Sparse Code Multiple Access


Nov 30, 2021
Ibrahim Al-Nahhal, Octavia A. Dobre, Ertugrul Basar, Telex M. N. Ngatched, Salama Ikki

* 6 pages, 5 figures, published in IEEE Communications Letters 

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An Amplifying RIS Architecture with a Single Power Amplifier: Energy Efficiency and Error Performance Analysis


Nov 18, 2021
Recep Akif Tasci, Fatih Kilinc, Ertugrul Basar, George C. Alexandropoulos


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Hybrid Reflection Modulation


Nov 16, 2021
Zehra Yigit, Ertugrul Basar, Miaowen Wen, Ibrahim Altunbas

* 9 pages, 9 figures 

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Physical Channel Modeling for RIS-Empowered Wireless Networks in Sub-6 GHz Bands


Nov 02, 2021
Fatih Kilinc, Ibrahim Yildirim, Ertugrul Basar


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Simultaneous Transmitting and ReflectingIntelligent Surfaces-Empowered NOMA Networks


Oct 11, 2021
Mahmoud Aldababsa, Aymen Khaleel, Ertugrul Basar

* 10 pages, 8 figures 

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Modeling and Measurements for Multi-path Mitigation with Reconfigurable Intelligent Surfaces


Sep 24, 2021
Ruya Zhou, Xiangyu Chen, Wankai Tang, Xiao Li, Shi Jin, Ertugrul Basar, Qiang Cheng, Tie Jun Cui

* An RIS has been utilized in modeling and measurements for multi-path mitigation 

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Design and Implementation of MIMO Transmission Based on Dual-Polarized Reconfigurable Intelligent Surface


Jul 02, 2021
Xiangyu Chen, Jun Chen Ke, Wankai Tang, Ming Zheng Chen, Jun Yan Dai, Ertugrul Basar, Shi Jin, Qiang Cheng, Tie Jun Cui

* This work has been accepted by IEEE WCL 

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Over-the-Air Equalization with Reconfigurable Intelligent Surfaces


Jun 29, 2021
Emre Arslan, Ibrahim Yildirim, Fatih Kilinc, Ertugrul Basar


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Present and Future of Reconfigurable Intelligent Surface-Empowered Communications


May 03, 2021
Ertugrul Basar, H. Vincent Poor

* 10 pages, 3 figures, submitted for publication 

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Index Modulation Based Coordinate Interleaved Orthogonal Design for Secure Communications


Apr 27, 2021
Burak Ozpoyraz, Ibrahim Yildirim, Ertugrul Basar

* 5 pages, 6 figures, simulations available at https://github.com/burakozpoyraz/CIOD-IM 

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Joint Transmit and Receive Antenna Selection System for MIMO-NOMA with Energy Harvesting


Apr 25, 2021
Mahmoud Aldababsa, Ertugrul Basar

* 8 pages, 5 figures 

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SimMBM Channel Simulator for Media-Based Modulation Systems


Apr 06, 2021
Zehra Yigit, Ertugrul Basar, Ibrahim Altunbas

* 6 pages, 7 figures 

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Pulse Index Modulation


Jan 22, 2021
Sultan Aldirmaz-Colak, Erdogan Aydin, Yasin Celik, Yusuf Acar, Ertugrul Basar

* 5 pages, submitted for publication 

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Hybrid RIS-Empowered Reflection and Decode-and-Forward Relaying for Coverage Extension


Dec 22, 2020
Ibrahim Yildirim, Fatih Kilinc, Ertugrul Basar, George C. Alexandropoulos


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