1 citations · 1 across the 5 of their papers we have counts for
5 papers
Resilient Signal Reflection under CSI Perturbations: A Robust Approach for Secure RIS Communication
Mahdi Shamsi, Hadi Zayyani, Farokh Marvasti
Reconfigurable Intelligent Surfaces (RIS) have emerged as a transformative technology in wireless communication, enabling dynamic control over signal propagation. This paper tackle…
Impulsive Noise Robust Sparse Recovery via Continuous Mixed Norm
Amirhossein Javaheri, Hadi Zayyani, Mario A. T. Figueiredo +1
This paper investigates the problem of sparse signal recovery in the presence of additive impulsive noise. The heavytailed impulsive noise is well modelled with stable distribution…
Multivariate Copula Spatial Dependency in One Bit Compressed Sensing
Zahra Sadeghigol, Hadi Zayyani, Hamidreza Abin +1
In this letter, the problem of sparse signal reconstruction from one bit compressed sensing measurements is investigated. To solve the problem, a variational Bayes framework with a…
Recovery of Missing Samples Using Sparse Approximation via a Convex Similarity Measure
Amirhossein Javaheri, Hadi Zayyani, Farokh Marvasti
In this paper, we study the missing sample recovery problem using methods based on sparse approximation. In this regard, we investigate the algorithms used for solving the inverse…
A Convex Similarity Index for Sparse Recovery of Missing Image Samples
Amirhossein Javaheri, Hadi Zayyani, Farokh Marvasti
This paper investigates the problem of recovering missing samples using methods based on sparse representation adapted especially for image signals. Instead of -norm or Mean S…