[EN] The study of Quality of Service (QoS) is becoming increasingly important since QoS is
considered equally important as network security. It is vital to offer sufficient QoS in services …

An important performance aspect of widespread networks is the quality of perceived
conversational speech of voice calls and data services. Today these networks belong to 2 …

In this paper, we present a preliminary correlation analysis of quality of service (QoS) metrics
for the upcoming fifth-generation (5G) network. This assessment was made based on drive …

Promising development of information technology in the modern world completely affects all
areas of human activity. From now on, the concept of “Quality of Experience”(QoE) is …

The current study focuses on tools that enable 3G/4G cellular network operators to provide
services with quality that adapts to traffic volume in the network, along with user demands …

We report the results of a field trials to investigate the performance of the all mobile wireless
(2G, 3G, 4G) networks, along some main Italian highways. The results illustrated in this …

Quality of service (QoS) assessment is one of the basic processes carried out by mobile
network operators (MNOs) and regulators of the telecommunications market. Usually …

The development of mobile networks is directly related to developing the
telecommunications services market. Introducing new services requires adjusting methods …

It is essential for operators to test the QoS of their network from the users perspective in
order to identify and prevent problems before they occur to the subscriber. Autonomous …

Modern mobile networks provide access to a variety of services. On the one hand, mobile
network operators (MNOs) are required to ensure adequate network coverage, on the other …