131 citations · 369 across the 34 of their papers we have counts for
3 papers · 1 filter
Performance Limits of Energy Detection Systems with Massive Receiver Arrays
Lishuai Jing, Zoran Utkovski, Elisabeth de Carvalho +1
Energy detection (ED) is an attractive technique for symbol detection at receivers equipped with a large number of antennas, for example in millimeter wave communication systems. T…
Random Access in C-RAN for User Activity Detection with Limited-Capacity Fronthaul
Zoran Utkovski, Osvaldo Simeone, Tamara Dimitrova +1
Cloud-Radio Access Network (C-RAN) is characterized by a hierarchical structure in which the baseband processing functionalities of remote radio heads (RRHs) are implemented by mea…
The Impact of Services on Economic Complexity: Service Sophistication as Route for Economic Growth
Viktor Stojkoski, Zoran Utkovski, Ljupco Kocarev
Economic complexity reflects the amount of knowledge that is embedded in the productive structure of an economy. By combining tools from network science and econometrics, a robust…