In this paper, we present the hierarchical QoS architecture for the virtual dancing environment. In this system, geographically distributed users share the virtual dancing hall an...
The fast adoption of IP-based communications for hand-held devices equipped with wireless interfaces is creating new challenges for the Internet evolution. Users expect flexible ac...
Ad hoc networks, being able to organize themselves without user intervention, can easily provide their users with mobility, multimedia support and group communication. However, the...
The new IP Multimedia Subsystem (IMS) provides an overlay architecture for IP based core networks and enables the efficient provision of an open set of potentially highly integrat...
This paper presents a new QoS guarantee scheme called R-(m,k)-firm (Relaxed-(m,k)-firm) which provides the guarantee on transmission delay of at least m out of any k consecutive p...