Mobile users and applications are putting pressure on wireless network operators to
improve the seamless handover of devices and services. Strong business competition for …

Roadrunner is a 1.38 Pflop/s-peak (double precision) hybrid-architecture supercomputer
developed by LANL and IBM. It contains 12,240 IBM PowerXCell 8i processors and 12,240 …

Service delivery in a heterogeneous wireless environment requires the selection of an
optimal radio access network. In order that users could be always connected through the …

With the rapid evolution of multimedia communications, engineers and other professionals
are generally forced to hoard a plethora of different texts and journals to maintain a solid …

This article briefly describes the EU-funded Daidalos project, which designs and develops a
communications infrastructure for next-generation networks to enable personalized, context …

In a fourth generation (4G) communication system consisting of a diverse variety of wireless
access standards, network availability, coverage and Quality of Service (QoS) may rapidly …

In recent years, IPTV has received an increasing amount of interest from the industry,
commercial providers and the research community, alike. In this context, standardization …

This letter presents a mobility session redirection scheme for Proxy Mobile IPv6 networks
(PMIPv6-MSR), facilitating LMA changes in the middle of a mobility session for, eg load …

In July 2006, International Telecommunication Union-Telecommunication Standardization
Sector (ITU-T) Study Group 13 initiated the approval process for a batch of framework …

Next generation wireless networks will encompass a wide range of heterogeneous
technologies in the radio access part. In such networks, the all-IP paradigm has been …