This paper investigates the problem of assessing the quality of video transmitted over IP
networks. Our goal is to develop a methodology that is both reasonably accurate and simple …

Internet traffic matrices are used nowadays for a variety of network management operations,
from planning to repairing. Despite years of research on the topic, obtaining a global view of …

The Internet of Things (IoT), coupled with the edge computing paradigm, is enabling several
pervasive networked applications with stringent real-time requirements, such as …

The packet loss characteristics of Internet paths that include residential broadband links are
not well understood, and there are no good models for their behaviour. This complicates the …

Internet eXchange Points (IXPs) play an ever-growing role in Internet inter-connection. To
facilitate the exchange of routes amongst their members, IXPs provide Route Server (RS) …

We develop performance models for delay-sensitive uplink media streaming over a wireline-
cum-WiFi network. Since the wireless channel is normally a bottleneck for such streaming …

Reliable transport layer Internet protocols do not satisfy the requirements of packetized, real-
time multimedia streams. The available thesis motivates and defines predictable reliability …

Media streaming applications often try to cope with packet losses using end-to-end recovery
mechanisms like FEC. Predicting future losses is critical to choose the proper amount of …

Markov models of loss incidents happening during Packet Voice Communications, aka
Markov loss models, are needful for many engineering tasks, namely network dimensioning …

The focus of this paper is on improving the quality of streaming video transmitted over the
Internet. The approach we investigate assumes the availability of multiple paths between the …