packet qos
RSS packet qosEnergy-Efficient MAC-PHY Resource Management With Guaranteed QoS in Wireless OFDM Networks
White Paper Analytical and numerical results will show that the proposed algorithm is able to provide the same QoS and fairness guarantee as fair queueing systems do in a wired channel. The proposed algorithm jointly optimizes the bandwidth and power... [10 Aug 2008]
Simple Admission Control Procedure for QoS Packet Switched Military Networks
White Paper Providing Quality of Service (QoS) into the net-works based on the packet switched technologies, as ATM and IP, is currently the challenge for the military communication system designers. The main element for achieving QoS capabilities is to... [04 Aug 2008]
On the Use of Accounting Data for QoS-Aware IP Network Planning
White Paper Secondly, the paper defines a process for estimation of QoS-related effective bandwidth coefficients from packet traces collected per traffic classe. This paper presents an economically efficient framework for provision of essential input for QoS... [04 Aug 2008]
QoS and Performance of REMPLI PLC Network
White Paper The paper proposes flooding-based routing protocol as QoS routing mechanism and network dispatcher of Dual-Priority scheduling policy with deadline relaxation as packet scheduling mechanism. To satisfy the application QoS requirements, special QoS... [04 Aug 2008]
Scalable Video Streaming Traffic Delivery in IP/UMTS Networking Environments
White Paper The paper discusses the end-to-end QoS provisioning for scalable video streaming traffic delivery over heterogeneous IP/UMTS networks. A prototype architecture is proposed, and is further validated, that explores the joint use of packet... [04 Aug 2008]
Model-Based Validation of QoS Properties of Biomedical Sensor Networks
White Paper Based on the model, the paper has used UPPAAL to validate and tune the temporal configuration parameters of a BSN in order to meet desired QoS requirements on network connectivity, packet delivery ratio and end-to-end delay. [04 Aug 2008]
A Performance Comparison of QoS Approaches for Ad Hoc Networks: 802.11e Versus Distributed Resource Allocation
White Paper The first approach is to use per-packet priorities, according to the IEEE 802.11e standard. Performance simulations show the following results: In case of low load, IEEE 802.11e has slightly lower end-to-end delay and higher packet loss rate, since... [04 Aug 2008]
Controlling Multimedia QoS in the Future Home Network Using the PSQA Metric
White Paper This technique allows to measure, in real time and with high accuracy, the quality of a multimedia (or audio, or video) communication over a packet network. This paper studies the quality of multimedia (voice and video) streams in a likely future... [04 Aug 2008]
Filling the Gaps in Order to Offer QoS Guarantees in IEEE 802.11 WLANs
White Paper The main goal of this work is to introduce two essential ingredients, connection admission control and packet scheduling, in the MAC protocol of IEEE 802.11 WLANs in order to actually offer QoS guarantees to their users. [04 Aug 2008]
Seamless QoS Handling Mechanism for Macro and Micro Mobility
White Paper The paper proposes the class upgrade scheme in packet forwarding for smooth QoS handling of macro mobility and propose a multiple path reservation scheme based on the Resource Reservation Protocol (RSVP) for seamless QoS handling of micro mobility. [04 Aug 2008]
Improving Quality of Experience for Multimedia Services by QoS Arbitration on a QoE Framework
White Paper It evaluates QoE using QoS metrics, network feedback, and dynamic user requirements, and proposes a definition for QoE. It is believed that a better QoE can be achieved when the QoS and its interaction with the network and application layers is... [04 Aug 2008]
QoS Assurance of Next Generation Network (NGN) Applications
White Paper A systematic framework for QoS assurance based on open, standard APIs provides an integrated approach for rapid service creation as well as quality assurance of these services and is the focus of this paper. [04 Aug 2008]
Quality of Service (QoS) for TCP and UDP Traffic Over Multimedia Satellite Networks With Differentiated Services
White Paper However, to meet this goal, provisioning of Quality-of-Service (QoS) within the advanced satellite network system is the critical requirement. The next generation satellite communication system falls into three categories: broadcast system; beam... [04 Aug 2008]
Network Services Deployment for QoS Provisioning in a Multi-Layer DiffServ Architecture
White Paper The Internet evolution delineated during the last years has necessitated the need of quality of service differentiation among IP flows that expose different characteristics regarding bandwidth, delay, packet loss, and other QoS-relative parameters. [04 Aug 2008]
OverQoS: An Overlay Based Architecture for Enhancing Internet QoS
White Paper Using a Controlled Loss Virtual Link (CLVL) abstraction to bound the loss rate observed by a traffic aggregate, OverQoS can provide a variety of services including: (a) smoothing packet losses; (b) prioritizing packets within an aggregate; (c... [04 Aug 2008]
