The latest evolution and successful deployment of different access technologies have
resulted in end-users having the ability of combining different fixed and wireless …

One of the next steps in the current rapid evolution of wireless technologies will be that
operators will need to enable users to use communication'services independently of access …

In this work, the perceived quality of VoIP communications is studied. The distributions of the
number of consecutive received and lost packets, respectively named gap and burst, of a …

The successful actions of public-safety personnel during disaster recovery depend heavily
on rapidly deployable and reliable mission-critical communication networks. As part of the …

Though IMS (IP Multimedia subsystem) is aimed to provide an open architecture
environment for rapid service creation, it does not necessarily solve all the problems of …

Wireless technologies have evolved very rapidly in recent years. In the future, operators will
need to enable users to use communication services independently of access technologies …

One of the most important issues in wireless and mobile communication technologies is the
mobility management when a mobile node moves between different access networks. Many …

This document present the final issue of the work carried out on mobility management within
WP4 of the ABSOLUTE project. The investigation is performed covering three directions. In a …

In wireless networks, network coding can be used to enhance the performance of the
network. By combining multiple packets into one encoded packet the network throughput is …

In this paper, we focus on building the simulation model for testing advanced handover
procedures. Simulation model based on real operator network measurements was …