3 citations · 5 across the 14 of their papers we have counts for
9 papers · 1 filter
A Comprehensive Survey of Channel Estimation Techniques for OTFS in 6G and Beyond Wireless Networks
Emir Aslandogan, Haci Ilhan, Burak Ahmet Ozden +5
Orthogonal time-frequency space (OTFS) modulation has emerged as a powerful wireless communication technology that is specifically designed to address the challenges of high-mobili…
Performance Evaluation of Dual RIS-Assisted Received Space Shift Keying Modulation
Ferhat Bayar, Haci Ilhan, Erdogan Aydin
Reconfigurable intelligent surfaces (RISs) are gaining traction for their ability to reshape wireless environments with low energy consumption. However, prior studies primarily exp…
A Survey of OTFS-Based Index Modulation Techniques: Challenges, Benefits, and Future Directions for 6G and Beyond
Burak Ahmet Ozden, Erdogan Aydin, Emir Aslandogan +5
Orthogonal time frequency space (OTFS) is a two-dimensional modulation technique that uses the delay-Doppler (DD) domain and is a candidate for providing robust, high-capacity wire…
Space-Time Coded RIS-Assisted Wireless Systems with Practical Reflection Models: Error Rate Analysis and Negative Moment-Based Optimization with Saddle Point Approximation
Tayfun Yilmaz, Haci Ilhan, Ibrahim Hokelek
RIS-assisted communication has recently attracted significant attention for enhancing wireless performance in challenging environments, making accurate error analysis under practic…
Adaptive Communication Through Exploiting RIS, SSK, and CIM for Improved Reliability and Efficiency
Ferhat Bayar, Onur Salan, Erdogan Aydin +1
In this paper, we present a novel communication system model that integrates reconfigurable intelligent surfaces (RIS), spatial shift keying (SSK), and code index modulation (CIM)…
Joint Phase Shift Optimization and Precoder Selection for RIS-Assisted 5G NR MIMO Systems
Osman Mert Yilmaz, Tayfun Yilmaz, Ali Gorcin +3
By intelligently reconfiguring wireless propagation environment, reconfigurable intelligent surfaces (RISs) can enhance signal quality, suppress interference, and improve channel c…
Bit Error Rate and Performance Analysis of Multi-User OTFS under Nakagami-m Fading for 6G and Beyond Networks
Emir Aslandogan, Haci Ilhan
Orthogonal Time-Frequency Space modulation stands out as a promising waveform for 6G and beyond wireless communication systems, offering superior performance over conventional meth…
Orthogonal Time-Frequency Space (OTFS) Aided Media-Based Modulation System For 6G and Beyond Wireless Communications Networks
Burak Ahmet Ozden, Murat Kaymaz, Erdogan Aydin +5
This paper proposes a new orthogonal time frequency space (OTFS)-based index modulation system called OTFS-aided media-based modulation (MBM) scheme (OTFS-MBM), which is a promisin…
A New OTFS-Based Index Modulation System for 6G and Beyond: OTFS-Based Code Index Modulation
Burak Ahmet Ozden, Erdogan Aydin, Emir Aslandogan +4
This paper proposes the orthogonal time frequency space-based code index modulation (OTFS-CIM) scheme, a novel wireless communication system that combines OTFS modulation, which en…