Ehsan Tohidi | DeepAI

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research

∙ 05/12/2023

Revisiting Matching Pursuit: Beyond Approximate Submodularity

We study the problem of selecting a subset of vectors from a large set, ...

0 Ehsan Tohidi, et al. ∙

research

∙ 11/24/2022

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

Reconfigurable antennas (RAs) are a promising technology to enhance the ...

0 Fariba Armandoust, et al. ∙

research

∙ 05/06/2020

Decentralizing Multi-Operator Cognitive Radio Resource Allocation: An Asymptotic Analysis

We address the problem of resource allocation (RA) for spectrum underlay...

0 Ehsan Tohidi, et al. ∙