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Ehsan Tohidi

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Towards Bridging the Gap between Near and Far-Field Characterizations of the Wireless Channel

Mar 10, 2024
Navneet Agrawal, Ehsan Tohidi, Renato L. G. Cavalcante, Sławomir Stańczak

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Revisiting Matching Pursuit: Beyond Approximate Submodularity

May 12, 2023
Ehsan Tohidi, Mario Coutino, David Gesbert

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D-Band RIS as a Reflect Array: Characterization and Hardware Impairments Study

May 10, 2023
Ehsan Tohidi, Robert Stoecker, Julia-Marie Koeszegi, Slawomir Stanczak

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Near-Optimal LOS and Orientation Aware Intelligent Reflecting Surface Placement

May 05, 2023
Ehsan Tohidi, Sven Haesloop, Lars Thiele, Slawomir Stanczak

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Machine Learning-based Methods for Reconfigurable Antenna Mode Selection in MIMO Systems

Nov 24, 2022
Yasaman Abdollahian, Ehsan Tohidi, Martin Kasparick, Li Wang, Ahmet Hasim Gokceoglu, Slawomir Stanczak

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MIMO Systems with Reconfigurable Antennas: Joint Channel Estimation and Mode Selection

Nov 24, 2022
Fariba Armandoust, Ehsan Tohidi, Martin Kasparick, Li Wang, Ahmet Hasim Gokceoglu, Slawomir Stanczak

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