17 citations · 27 across the 6 of their papers we have counts for
10 papers
Multi-cell Device-to-Device Communications: A Spectrum Sharing and Densification Study
Marios I. Poulakis, Antonis G. Gotsis, Angeliki Alexiou
One of the most significant 5G technology enablers will be Device-to-Device (D2D) communications. D2D communications constitute a promising way to improve spectral, energy and late…
Cross-Mode Interference Characterization in Cellular Networks with Voronoi Guard Regions
Stelios Stefanatos, Antonis G. Gotsis, Angeliki Alexiou
Advances in cellular networks such as device-to-device communications and full-duplex radios, as well as the inherent elimination of intra-cell interference achieved by network-con…
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…
Spatial Coordination Strategies in Future Ultra-Dense Wireless Networks
Antonis G. Gotsis, Stelios Stefanatos, Angeliki Alexiou
Ultra network densification is considered a major trend in the evolution of cellular networks, due to its ability to bring the network closer to the user side and reuse resources t…