406 citations · 635 across the 64 of their papers we have counts for
9 papers · 1 filter
Pilot Precoding and Combining in Multiuser MIMO Networks
Nima N. Moghadam, Hossein Shokri-Ghadikolaei, Gabor Fodor +2
Although the benefits of precoding and combining of data signals are widely recognized, the potential of these techniques for pilot transmission is not fully understood. This is pa…
Distributed Association and Relaying with Fairness in Millimeter Wave Networks
Yuzhe Xu, Hossein Shokri-Ghadikolaei, Carlo Fischione
Millimeter wave (mmWave) systems are emerging as an essential technology to enable extremely high data rate wireless communications. The main limiting factors of mmWave systems are…
Distributed Spectral Efficiency Maximization in Full-Duplex Cellular Networks
Jose Mairton B. da Silva, Yuzhe Xu, Gabor Fodor +1
Three-node full-duplex is a promising new transmission mode between a full-duplex capable wireless node and two other wireless nodes that use half-duplex transmission and reception…
Spectrum Pooling in MmWave Networks: Opportunities, Challenges, and Enablers
Federico Boccardi, Hossein Shokri-Ghadikolaei, Gabor Fodor +5
Motivated by the intrinsic characteristics of mmWave technologies, we discuss the possibility of an authorization regime that allows spectrum sharing between multiple operators, al…
Convergence of Limited Communications Gradient Methods
Sindri Magnusson, Chinwendu Enyioha, Na Li +2
Distributed optimization increasingly plays a central role in economical and sustainable operation of cyber-physical systems. Nevertheless, the complete potential of the technology…
On the Accuracy of Interference Models in Wireless Communications
Hossein Shokri-Ghadikolaei, Carlo Fischione, Eytan Modiano
We develop a new framework for measuring and comparing the accuracy of any wireless interference models used in the analysis and design of wireless networks. Our approach is based…