2 citations · 3 across the 6 of their papers we have counts for
7 papers · 1 filter
Information Theoretic Analysis of a Dual-Band MIMO Cellphone Antenna with ANSYS HFSS SBR+
Volodymyr Shyianov, Bamelak Tadele, Vladimir I. Okhmatovski +1
Historically, the design of antenna arrays has evolved separately from Shannon theory. Shannon theory adopts a probabilistic approach in the design of communication systems, while…
Channel Estimation for Multicarrier Systems with Tightly-Coupled Broadband Arrays
Bamelak Tadele, Volodymyr Shyianov, Faouzi Bellili +1
This paper develops a linear minimum mean-square error (LMMSE) channel estimator for single and multicarrier systems that takes advantage of the mutual coupling in antenna arrays.…
Super-Wideband Massive MIMO
Mohamed Akrout, Volodymyr Shyianov, Faouzi Bellili +2
We present a unified model for connected antenna arrays with a large number of tightly integrated (i.e., coupled) antennas in a compact space within the context of massive multiple…
Achievable Rate of Near-Field Communications Based on Physically Consistent Models
Mohamed Akrout, Volodymyr Shyianov, Faouzi Bellili +2
This paper introduces a novel information-theoretic approach for studying the effects of mutual coupling (MC), between the transmit and receive antennas, on the overall performance…
Achievable Rate with Antenna Size Constraint: Shannon meets Chu and Bode
Volodymyr Shyianov, Mohamed Akrout, Faouzi Bellili +2
Using ideas from Chu and Bode/Fano theories, we characterize the maximum achievable rate over the single-input single-output wireless communication channels under a restriction on…
Age-Limited Capacity of Massive MIMO
Bamelak Tadele, Volodymyr Shyianov, Faouzi Bellili +2
We investigate the age-limited capacity of the Gaussian many channel with total users, out of which a random subset of users are active in any transmission period, and…
Massive Unsourced Random Access Based on Uncoupled Compressive Sensing: Another Blessing of Massive MIMO
Volodymyr Shyianov, Faouzi Bellili, Amine Mezghani +1
We put forward a new algorithmic solution to the massive unsourced random access (URA) problem, by leveraging the rich spatial dimensionality offered by large-scale antenna arrays.…