Modern mobile devices are prolific producers and consumers of digital data, and wireless
networking capabilities enable them to transfer their data over the Internet while moving …

We propose Walkabout, an asynchronous Internet messaging architecture designed to
support data transmission between mobile devices with intermittent connections. A …

Walkabout is an architecture that provides network support for message transfer between
mobile devices communicating across the Internet. In order to cope with changing …

Even as wireless technologies are enabling anytime, anywhere internet connectivity,
developing countries still face significant challenges in network access—bandwidth is low …

The delivery of data in pervasive systems has to deal with end host mobility. One problem is
how to create appropriate, application-level data provisioning topologies, termed data …

Abstract As Smart Environments expand and wireless connectivity is assumed to be a given,
the consequences and cost of losing connectivity increases. By sharing diverse …

Mobile nodes of the future will be equipped with multiple network interfaces to take
advantage of overlay networks, yet no current mobility systems provide full support for the …

The dynamically changing set of multimedia capable devices in the vicinity of a user can be
leveraged to create new ways of experiencing multimedia applications through migrating …

BACKGROUND There are several problems with optimal use of asynchro nous messaging
solutions (Java Message Service (JMS) pro viders, native IBM WebSphere MQ (WMO), and …

The growth of wireless telecommunications has stipulated the interest for anywhere-anytime
computing. The synergy between networking and mobility will engender new collaborative …