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Performance Enhancements of UMTS Networks Using End-to-End QoS Provisioning
White Paper The effort was put on QoS class mapping from DiffServ to UMTS, Access Control, buffering and scheduling optimization. This paper investigates end-to-end Quality of Service (QoS) provisioning approaches... [18 Jul 2008]
CAIP: A Restoration Routing Architecture for DiffServ Aware MPLS Traffic Engineering
White Paper This paper proposes an architecture for MPLS restoration routing of DiffServ traffic. This architecture, namely Per Class Aggregate Information With Preemption (CAIP), facilitates provisioning of two key... [25 Jun 2008]
Dimensioning Network Resources in DiffServ Over MPLS Based Expedited Forwarding Service Subclasses
White Paper The authors use the highest Differentiated Service Code Point (DSCP) values in DiffServ architecture, and employ the traffic engineering possibilities through MPLS techniques in order to introduce new premium services by... [09 Aug 2006]
QoS Support in MPLS Networks
White Paper Furthermore, when an MPLS network supports DiffServ, traffic flows can receive class-based admission, differentiated queue servicing in the network nodes, preemption priority, and other network treatment... [18 Jul 2008]
Policy Approach for End-to-End QoS
White Paper A policy could determine which of the reservation requests in the network be honored during the processing of a signaling protocol such as RSVP, or it could determine the class of applications or users which are to be... [25 Feb 2004]
Restoration Routing Using MPLS-TE
White Paper Differentiated Services (DiffServ) architecture allows traffic differentiation on the basis of traffic class. Packets are marked onto predetermined DiffServ classes at the edges. The... [10 Jul 2008]
GLASS (GMPLS Lightwave Agile Switching Simulator) - A Scalable Discrete Event Network Simulator for GMPLS-Based Optical Internet
White Paper It supports discrete-event simulations of various DiffServ packet classification, Per-Hop-Behavior (PHB) processing with class-based-queuing, MPLS traffic engineering, MPLS OAM functions that provide... [11 Sep 2008]
AMPS - ANStool: Interoperability of Automated Tools for the Provisioning of QoS Services
White Paper The most widely used architecture for providing QoS in today's packet networks is DiffServ, which is based on the concept of traffic classes. Each traffic class is mapped to a Per-Hop Behavior (PHB), and... [18 Jul 2008]
On Class-Based Isolation of UDP, Short-Lived and Long-Lived TCP Flows
White Paper This paper proposes a scalable Diffserv-like architecture, where flows with different characteristics are classified into separate service queues at the routers. Such class-based isolation provides... [07 Nov 2007]
TCP-Aware Packet Marking in Networks With DiffServ Support
White Paper Originally, packet marking was intended to be performed according to the aggregate user-profile in the DiffServ model. In the context of Differentiated Service, the Assured Forwarding class recently... [15 Jan 2008]
On Scalable Attack Detection in the Network
White Paper By contrast, note that both router lookups and fair queuing have scaled to high speeds using aggregation via prefix lookups or DiffServ. Current intrusion detection and prevention systems seek to detect a wide... [04 Aug 2008]
Diff-Serv Capability in Zebra
White Paper This project makes zebra, a distributed routing software, diffserv capable. The assured forwarding PHB that we have implemented can be configured to have any number of classes and any number of drop precedences within... [03 Jul 2008]
DiffServ - The Scalable End-to-End QoS Model
White Paper DiffServ, on the other hand, addresses the clear need for relatively simple and coarse methods of categorizing traffic into different classes, also called class of service (CoS), and applying QoS... [25 Feb 2004]
Bandwidth Allocation for DiffServ Based Quality of Service Over 802.11
White Paper By constraining the output rate of each host in a cell via DiffServ scheduling and traffic shaping mechanisms, they can keep the 802.11 network in the state of non-saturation so that the time-sensitive Expedited... [19 Sep 2008]
Network Services Deployment for QoS Provisioning in a Multi-Layer DiffServ Architecture
White Paper This paper describes in brief the specification and implementation of a layered architecture, which achieves the aforementioned requirements through the definition of specific modules that cater for all the aspects of quality:... [04 Aug 2008]
