28 citations · 86 across the 38 of their papers we have counts for
3 papers · 1 filter
Ultra Dense Networks: The New Wireless Frontier for Enabling 5G Access
Antonis G. Gotsis, Stelios Stefanatos, Angeliki Alexiou
The extreme traffic load that future wireless networks are expected to accommodate requires a re-thinking of the system design. Initial estimations indicate that, different from th…
Optimal User Association for Massive MIMO Empowered Ultra-Dense Wireless Networks
Antonis G. Gotsis, Stelios Stefanatos, Angeliki Alexiou
Ultra network densification and Massive MIMO are considered major 5G enablers since they promise huge capacity gains by exploiting proximity, spectral and spatial reuse benefits. B…
Operational Region of D2D Communications for Enhancing Cellular Network Performance
Stelios Stefanatos, Antonis G. Gotsis, Angeliki Alexiou
An important enabler towards the successful deployment of any new element/feature to the cellular network is the investigation and characterization of the operational conditions wh…