Abstract Differentiated Services (DiffServ) architecture enables IP networks to offer different
QoS levels to different users and applications. In this context, the definition of analytical tools …

The DiffServ architecture has been proposed as a scalable approach for upgrading the
Internet, adding service differentiation functionalities. However, several aspects of this …

In the past few years, Quality of Service has become a must for IP-based internetworks due
to the fact that some of their latest applications, such as Voice and Video over IP, IP …

The differentiated services (diffserv) architecture defines a new framework for the support of
quality of service (QoS) in IP-based networks. One of the diffserv packet forwarding …

The current Internet offers only best-effort service for its users. Increase in the number of
Internet users and the introduction of new Internet based services has increased the need …

The differentiated services (DiffServ) architecture allows IP networks to offer different QoS
levels to different users and applications. In this architecture, routers in the core network offer …

A vital requirement for next generation IP networks is the provision of services with
differentiated behavior and characteristics. The basic reason for that is the need to provide …

At present a growing number of Internet applications requires some kind of Quality of
Service (QoS) guarantees, such as delay constraints or low packet loss. In the framework of …

The DiffServ architecture has been widely accepted as a scalable framework for providing
Quality of Service in the Internet. However there are still some limitations such as the …

This work addresses the interconnection of the IntServ and DiffServ models. In particular,
new mapping mechanisms between the Controlled-Load service (CL) of the IntServ model …