161 citations · 451 across the 21 of their papers we have counts for
6 papers · 1 filter
A Stochastic Geometry Framework for LOS/NLOS Propagation in Dense Small Cell Networks
Carlo Galiotto, Nuno K. Pratas, Nicola Marchetti +1
The need to carry out analytical studies of wireless systems often motivates the usage of simplified models which, despite their tractability, can easily lead to an overestimation…
Effect of LOS/NLOS Propagation on Area Spectral Efficiency and Energy Efficiency of Small-Cells
Carlo Galiotto, Ismael Gomez-Miguelez, Nicola Marchetti +1
In this paper we investigate the effect of Line-of-Sight (LOS) and Non-Line-of-Sight (NLOS) propagation on the Area Spectral Efficiency (ASE) and on the energy efficiency of dense…
Pilot Decontamination in CMT-based Massive MIMO Networks
Arman Farhang, Amir Aminjavaheri, Nicola Marchetti +2
Pilot contamination problem in massive MIMO networks operating in time-division duplex (TDD) mode can limit their expected capacity to a great extent. This paper addresses this pro…
A Dynamic Embedding Algorithm for Wireless Network Virtualization
Jonathan van de Belt, Hamed Ahmadi, Linda E. Doyle
Wireless network virtualization enables multiple virtual wireless networks to coexist on shared physical infrastructure. However, one of the main challenges is the problem of assig…
Interference Localization for Uplink OFDMA Systems in Presence of CFOs
Arman Farhang, Arslan Javaid Majid, Nicola Marchetti +2
Multiple carrier frequency offsets (CFOs) present in the uplink of orthogonal frequency division multiple access (OFDMA) systems adversely affect subcarrier orthogonality and impos…
Filter Bank Multicarrier for Massive MIMO
Arman Farhang, Nicola Marchetti, Linda E. Doyle +1
This paper introduces filter bank multicarrier (FBMC) as a potential candidate in the application of massive MIMO communication. It also points out the advantages of FBMC over OFDM…