131 citations · 369 across the 34 of their papers we have counts for
5 papers · 1 filter
An Age of Information Characterization of SPS
Maria Bezmenov, Matthias Frey, Zoran Utkovski +1
We derive a closed-form approximation of the stationary distribution of the Age of Information (AoI) of the semi-persistent scheduling (SPS) protocol which is a core part of NR-V2X…
Optimized Detection with Analog Beamforming for Monostatic Integrated Sensing and Communication
Rodrigo Hernangómez, Jochen Fink, Renato L. G. Cavalcante +2
In this paper, we formalize an optimization framework for analog beamforming in the context of monostatic integrated sensing and communication (ISAC), where we also address the pro…
BiSPARCs for Unsourced Random Access in Massive MIMO
Patrick Agostini, Zoran Utkovski, Slawomir Stanczak
This paper considers the massive MIMO unsourced random access problem in a quasi-static Rayleigh fading setting. The proposed coding scheme is based on a concatenation of a "conven…
Sparse Signatures with Forward Error Correction Coding for Non-Orthogonal Massive Access
Johannes Dommel, Zoran Utkovski, Petar Popovski +1
In massive connectivity scenarios with short packets, of interest is the regime where users share wireless resources in a non-orthogonal fashion. Small payloads combined with spora…
Joint Source-Channel Coding and Bayesian Message Passing Detection for Grant-Free Radio Access in IoT
Johannes Dommel, Zoran Utkovski, Slawomir Stanczak +1
Consider an Internet-of-Things (IoT) system that monitors a number of multi-valued events through multiple sensors sharing the same bandwidth. Each sensor measures data correlated…