Multipath and Doppler characterization of an electromagnetic environment by massive MDT measurements from 3G and 4G mobile terminals

A Scaloni, P Cirella, M Sgheiz, R Diamanti… - IEEE …, 2019 - ieeexplore.ieee.org
This paper describes an innovative approach to radio channel characterization in UMTS and
LTE mobile networks. In place of traditional drive tests (DT), which employ a single test …

Experimental investigation of 5G base station functionalities in reverberation chamber at millimeter-wave

M Colombo, R Diamanti, L Bastianelli, G Gradoni… - IEEE …, 2023 - ieeexplore.ieee.org
The performance and functionalities of a commercial fifth generation base station are
evaluated inside the reverberation chamber at the mmWave frequency range. The base …

An effective method using reverberation chambers to measure TRP from mobile phones and power absorbed by user body

A Gifuni, M Adil, G Grassini, A Buono… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
In this article, an effective method using reverberation chambers (RCs) to measure the total
radiated power (TRP) from mobile phones (MPs) is shown. The method exploits a novel …

Sensing reverberation chamber loading for IO-Link Wireless testing

C Cammin, D Krush, R Heynicke… - … on Electromagnetics in …, 2021 - ieeexplore.ieee.org
Reverberation chambers (RCs) can be used as repeatable and shielded test environments
for electromagnetic compatibility testing and performance evaluation of wireless com …

Testing of VoLTE mean opinion score in reverberation chambers

M Barazzetta, M Colombo, L Bastianelli… - IET Science …, 2020 - Wiley Online Library
In this study, the authors present results of a call testing campaign using voice over long
term evolution (VoLTE) technology on the radio access network of the operator Telecom …

Measurements of Reconfigurable Intelligent Surface in 5G System Within a Reverberation Chamber at mmWave

L Bastianelli, R Diamanti, E Colella… - 2024 18th European …, 2024 - ieeexplore.ieee.org
In this paper we evaluated the performance of a reconfigurable intelligent surface tested with
a fifth generation signal provided by a commercial fifth generation base station in a real life …

IO-Link Wireless Sensitivity Testing Methods in Reverberation Chambers

C Cammin, D Krush, D Krueger, G Scholl - Electronics, 2022 - mdpi.com
Communication reliability is a challenging requirement, which implies the need for over-the-
air (OTA) testing. Reverberation chambers (RCs) are widely used for OTA tests in various …

Influence of stirrer vibration during stepwise operation of a reverberation chamber

C Cammin, T Doebbert, G Scholl - 2022 16th European …, 2022 - ieeexplore.ieee.org
Reverberation chambers (RCs) are proposed as repeatable test environments. Often, the
mode stirrers inside a RC are operated stepwise, whereby the essential measurements are …

Test of 5G System in the Reverberation Chamber at mm-wave

D Micheli, R Diamanti, L Bastianelli… - 2023 17th European …, 2023 - ieeexplore.ieee.org
The performance of a real fifth generation base station was studied by using a reverberation
chamber as a real life propagating environment. Preliminary tests were conducted in order …