A packet scheduler in a quality-of-service (QoS) network should be sophisticated enough to
support stringent QoS constraints at high loads, but it must also have a simple …

Earliest deadline first scheduling with per-node traffic shaping (RC-EDF) has the largest
schedulable region among all practical policies known today and has been considered a …

Summary form only given. A proportional differentiation model states that quality of service of
different classes of Internet traffic should be kept proportional to their prespecified …

In this paper, we present a mechanism for scheduling multi-class traffic in a node of a packet-
based communication network. We focus in particular on the output queues used for …

In this paper we focus on real-time scheduling of" soft" real-time data services such as
multimedia data, MPEG video streaming and IP telephony, which can tolerate a small …

An actual problem is how to evaluate the quality of IP network. Differentiated Services is a
promising architecture for the next generation Internet due to its highly flexible, scalable and …

We propose and analyze a methodology for providing absolute differentiated services with
statistical performance guarantees for real-time applications in networks that use class …

Considering that differential services (DiffServ) networking technologies are under
development to support diverse quality-of-service (QoS) requirements, this letter provides …

In a deadline-ordered service discipline, packets are assigned transmission deadlines and
eligibility times and are transmitted in increasing order of deadlines. Different deadline …

Recently many packet scheduling algorithms based on generalized processor sharing
(GPS) and earliest deadline first (EDF) have been proposed in order to guarantee …