Authors:
Dariusz Zmysłowski
and
Jan M. Kelner
Affiliation:
Institute of Communications Systems, Faculty of Electronics, Military University of Technology, Warsaw, Poland
Keyword(s):
Quality of Service (QoS), Quality of Experience (QoE), Video Mean Opinion Score (VMOS), Signal-to-Interference-plus-Noise Ratio (SINR), Reference Signal Received Power (RSRP), Drive Test, Pearson Correlation Coefficient.
Abstract:
The development of mobile networks is directly related to developing the telecommunications services market. Introducing new services requires adjusting methods of quality of service (QoS) assessment and management. QoS control measurements in mobile networks are a standard practice carried out by specialized companies for mobile network operators and regulators of the telecommunications market. In this paper, we analyze a selected measurement scenario for a suburban environment in which QoS was evaluated for video transmission from the YouTube service. The Systemics-PAB Group company carried out the measurements for the Polish regulator, the Office of Electronic Communications. The obtained measurement results are the basis for the correlation analysis between the QoS parameters. The analysis results show a strong relationship between the selected parameters, which can be used in modeling and simulation studies.