The Differentiated Service (DiffServ) architecture does not specify any priority scheme
between assured forwarding (AF) out-profile packets and best-effort (BE) packets. Therefore …

This paper presents a new mechanism of weighted fair bandwidth sharing for differentiated
services (DiffServ) assured forwarding (AF) services. The mechanism is named SCALE …

A research issue under investigation in the context of differentiated services (DiffServ) is the
fair distribution of bandwidth between aggregates sharing the same assured forwarding (AF) …

The IETF Differentiated Services Working Group has standardized the assured forwarding
(AF) per hop behavior (PHB). Studies of the AF PHB showed that there are a number of …

Proportional fair queuing is to ensure that a flow passing through the network only
consumes a fair share of the network resource that is proportional to its committed rate or …

Most of router mechanisms proposed for fair bandwidth sharing lack either (1) simplicity due
to complexity of intricate per flow management of all connections (eg, WFQ, SFQ),(2) …

Many researchers have argued that the Internet architecture would be more robust and more
accommodating of heterogeneity if routers allocated bandwidth fairly. However, most of the …

The differentiated services (Diffserv) architecture is a potential solution for providing quality
of service (QoS) on the Internet. Most existing studies focus on providing service …

The differentiated services (DiffServ) framework provides a simple and scalable
methodology for addressing quality of service issues in IP networks. Service differentiation …

The assured forwarding per hop behavior standardized by the IETF Differentiated Services
working group provides four class-based differentiated IP services. In this service, however …