174 citations · 784 across the 63 of their papers we have counts for
4 papers · 2 filters
Group-blind detection with very large antenna arrays in the presence of pilot contamination
Guido Carlo Ferrante, Giovanni Geraci, Tony Q. S. Quek +1
Massive MIMO is, in general, severely affected by pilot contamination. As opposed to traditional detectors, we propose a group-blind detector that takes into account the presence o…
Energy-Efficient Design of MIMO Heterogeneous Networks with Wireless Backhaul
Howard H. Yang, Giovanni Geraci, Tony Q. S. Quek
As future networks aim to meet the ever-increasing requirements of high data rate applications, dense and heterogeneous networks (HetNets) will be deployed to provide better covera…
Optimization of Code Rates in SISOME Wiretap Channels
Shihao Yan, Nan Yang, Giovanni Geraci +2
We propose a new framework for determining the wiretap code rates of single-input single-output multi-antenna eavesdropper (SISOME) wiretap channels when the capacity of the eavesd…
Energy Efficiency of Distributed Signal Processing in Wireless Networks: A Cross-Layer Analysis
Giovanni Geraci, Matthias Wildemeersch, Tony Q. S. Quek
In order to meet the growing mobile data demand, future wireless networks will be equipped with a multitude of access points (APs). Besides the important implications for the energ…