68 citations · 372 across the 44 of their papers we have counts for
3 papers · 1 filter
Power and Beam Optimization for Uplink Millimeter-Wave Hotspot Communication Systems
Rafail Ismayilov, Bernd Holfeld, Renato L. G. Cavalcante +1
We propose an effective interference management and beamforming mechanism for uplink communication systems that yields fair allocation of rates. In particular, we consider a hotspo…
Toward Energy-Efficient 5G Wireless Communications Technologies
R. L. G. Cavalcante, S. Stańczak, M. Schubert +2
The densification and expansion of wireless networks pose new challenges on energy efficiency. With a drastic increase of infrastructure nodes (e.g. ultra-dense deployment of small…
Kernel-Based Adaptive Online Reconstruction of Coverage Maps With Side Information
Martin Kasparick, Renato L. G. Cavalcante, Stefan Valentin +2
In this paper, we address the problem of reconstructing coverage maps from path-loss measurements in cellular networks. We propose and evaluate two kernel-based adaptive online alg…