108 citations · 314 across the 17 of their papers we have counts for
4 papers · 1 filter
A Lookback Scheduling Framework for Long-Term Quality-of-Service Over Multiple Cells
Hatem Abou-zeid, Hossam S. Hassanein, Stefan Valentin +1
In current cellular networks, schedulers allocate wireless channel resources to users based on instantaneous channel gains and short-term moving averages of user rates and queue le…
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…
Energy-Efficient Adaptive Video Transmission: Exploiting Rate Predictions in Wireless Networks
Hatem Abou-zeid, Hossam S. Hassanein, Stefan Valentin
The unprecedented growth of mobile video traffic is adding significant pressure to the energy drain at both the network and the end user. Energy efficient video transmission techni…
Matching theory for priority-based cell association in the downlink of wireless small cell networks
Omid Semiari, Walid Saad, Stefan Valentin +2
The deployment of small cells, overlaid on existing cellular infrastructure, is seen as a key feature in next-generation cellular systems. In this paper, the problem of user associ…