22 citations · 45 across the 5 of their papers we have counts for
5 papers
Experimental emulation for OTFS waveform RF-impairments
Abdelrahman Abushattal, Salah Eddine Zegrar, Ayhan Yazgan +1
Orthogonal time-frequency space (OTFS) waveform exceeds the challenges that face orthogonal frequency division multiplexing (OFDM) in the high-mobility environment with high time-f…
Effect of Prefix/Suffix Configurations on OTFS Systems with Rectangular Waveforms
Salah Eddine Zegrar, Hüseyin Arslan
Recently, orthogonal time-frequency-space (OTFS) modulation is used as a promising candidate waveform for high mobility communication scenarios. In practical transmission, OTFS wit…
Flexible Physical Layer Security for Joint Data and Pilots in Future Wireless Networks
Salah Eddine Zegrar, Haji M. Furqan, Huseyin Arslan
In this work, novel physical layer security (PLS) schemes are proposed for orthogonal frequency-division multiplexing (OFDM) to secure both data and pilots. The majority of previou…
Reconfigurable intelligent surface (RIS): Eigenvalue Decomposition-Based Separate Channel Estimation
Salah Eddine Zegrar, Liza Afeef, Huseyin Arslan
Reconfigurable intelligent surface (RIS) has recently drawn significant attention in wireless communication technologies. However, identifying, modeling, and estimating the RIS cha…
A General Framework for RIS-Aided mmWave Communication Networks: Channel Estimation and Mobile User Tracking
Salah Eddine Zegrar, Liza Afeef, Huseyin Arslan
Reconfigurable intelligent surface (RIS) has been widely discussed as new technology to improve wireless communication performance. Based on the unique design of RIS, its elements…