qos
RSS qosEarly Drop and Wavelength Grouping Schemes for Providing Absolute QoS Differentiation in Optical Burst-Switched Networks
White Paper A number of schemes have been proposed to support QoS in Optical Burst-Switched (OBS) networks. Most schemes only support relative QoS differentiation instead of absolute QoS guarantee. However, absolute QoS differentiation is a basic requirement... [18 Jul 2008]
Advanced QoS White Paper
White Paper The advanced QoS and shaping features on some newer Ethernet switches enable these devices to be positioned as access devices into Virtual Private LAN networks and for SPs to offer the Service Level Agreements (SLAs) that customers rely on for end... [18 Jul 2008]
The BGRP Plus Architecture for Dynamic Inter-Domain IP QoS
White Paper The reference network scenario for inter-domain QoS is first presented, highlighting the requirements for an inter-domain resource reservation mechanisms. This paper describes a scalable inter-domain resource control architecture for DiffServ... [18 Jul 2008]
An Approach to Enhance the QoS Support to Real-Time Traffic on IEEE 802.11e Networks
White Paper This paper proposes an approach to overcome some limitations of the 802.11e protocol highlighted in recent literature and improve the QoS support provided to real-time industrial traffic. The proposed solution does not change the IEEE 802.11e... [18 Jul 2008]
A Network and Data Link Layer Design to Improve QoS for Voice and Video in Telesurgery
White Paper This paper presents a network and data link layer infrastructure design that classifies and prioritizes voice and video traffic in order to improve the performance and QoS of telesurgery applications. [18 Jul 2008]
Simulation Analysis of QoS Unicast Routing Algorithms With Uncertain Information
White Paper In the practical computer net work transmission, the information about network state is always with uncertainty, which will throw great impact upon the selection of QoS routing. In this paper, with the assumption of delay based on uniform... [18 Jul 2008]
Threshold-Based Burst Assembly Policies for QoS Support in Optical Burst-Switched Networks
White Paper This paper proposes a threshold-based burst assembly scheme in conjunction with a burst segmentation policy to provide QoS in Optical Burst Switched (OBS) networks. Bursts are assembled at the network edge by collecting packets that have the same... [18 Jul 2008]
Modeling and Simulation of MAC for QoS in IEEE 802.11e Using OPNET Modeler
White Paper This paper presents an IEEE 802.11e model developed using the OPNET Modeler, which is employed for Medium Access Control (MAC) enhancements for Quality of Service (QoS). IEEE 802.11e QoS is implemented using the concept of varying levels of service... [18 Jul 2008]
Configuring QoS for VoIP Networks
White Paper This application note describes ways to configure Quality-of-Service (QoS) parameters on Vyatta for VoIP services in an IP Telephony network. Currently, Vyatta does not support QoS configuration in its CLI and Web GUI. [18 Jul 2008]
AMPS - ANStool: Interoperability of Automated Tools for the Provisioning of QoS Services
White Paper Modern IP-based packet networks carry a number of varying services, and one of their crucial aspects is the implementation of Quality of Service (QoS) techniques. Packet networks that support QoS can accommodate simultaneously different traffic... [18 Jul 2008]
A Hybrid QoS Routing Strategy for Suburban Ad-Hoc Networks
White Paper There exists various QoS routing solutions for mobile ad-hoc networks. Though existing solutions consider bandwidth, latency and link stability to provide QoS routing, network level security is yet to be integrated. [18 Jul 2008]
A Shoelace-Based QoS Routing Protocol for Mobile Ad Hoc Networks Using Directional Antenna
White Paper This paper proposes a new QoS routing protocol for Mobile Ad hoc NETwork (MANET) using directional antenna. The scheme offers a bandwidth-based routing protocol for QoS support in MANET using the concept of multi-path. [18 Jul 2008]
The EuQoS System: A Solution for QoS Routing in Heterogeneous Networks
White Paper EuQoS is the acronym of "End-to-end Quality of Service support over heterogeneous networks", which is an IST research project aimed at building a complete QoS framework, addressing all the relevant network layers, protocols, and technologies. [18 Jul 2008]
Traffic Engineering and Network Management System for QoS-Guaranteed DiffServ Provisioning
White Paper Using the proposed traffic engineering functions for DiffServ-over-MPLS network, the Internet Service Provider (ISP) can easily configure Diffserv-over-MPLS traffic flows among customer's distributed sites, and can provide guaranteed end-to-end... [18 Jul 2008]
Fuzzy Logic Control Based QoS Management in Wireless Sensor/Actuator Networks
White Paper In particular, Quality-of-Service (QoS) management in WSANs remains an important issue yet to be investigated. As an attempt in this direction, this paper develops a fuzzy logic control based QoS management (FLC-QM) scheme for WSANs with... [18 Jul 2008]
