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Enhancing Quality of Service in Internet Using Dynamic Scheduling

Animesh Dalakoti

ISBN 10: 3843380090 / ISBN 13: 9783843380096
Editorial: LAP Lambert Academic Publishing
Nuevos Condición: New Encuadernación de tapa blanda
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Paperback. 88 pages. Dimensions: 8.7in. x 5.9in. x 0.2in.This book elaborates the research work done to achieve better Quality of Service (QoS) in Internet using priority based schedulers. It introduces a Variable-Weighted Fair Queuing scheduling algorithm (V-WFQ) that provides Quality of Service by dynamically adapting packet priorities to varying network traffic congestion at each router, taking into account the priority of the service being provided. In Variable-Weighted Fair Queuing the changes in congestion at a router will be reflected in a change in the relative priority among flows. V- WFQ provides a prioritization scheme in which higher level Types of Service (ToS) flows dominate the network resources when network resources are constrained, leaving the lower level ToS flows with the remaining resources. This is accomplished through the altering of the flows relative priorities which is implemented with multiple forwarding queues that reflect the type of flow and the congestion level of the network. This item ships from multiple locations. Your book may arrive from Roseburg,OR, La Vergne,TN. N° de ref. de la librería 9783843380096

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Detalles bibliográficos

Título: Enhancing Quality of Service in Internet ...

Editorial: LAP Lambert Academic Publishing

Encuadernación: Paperback

Condición del libro: New

Tipo de libro: Paperback

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Sinopsis:

This book elaborates the research work done to achieve better Quality of Service (QoS) in Internet using priority based schedulers. It introduces a Variable-Weighted Fair Queuing scheduling algorithm (V-WFQ) that provides Quality of Service by dynamically adapting packet priorities to varying network traffic congestion at each router, taking into account the priority of the service being provided.In Variable-Weighted Fair Queuing the changes in congestion at a router will be reflected in a change in the relative priority among flows. V- WFQ provides a prioritization scheme in which higher level Types of Service (ToS) flows dominate the network resources when network resources are constrained, leaving the lower level ToS flows with the remaining resources. This is accomplished through the altering of the flows relative priorities which is implemented with multiple forwarding queues that reflect the type of flow and the congestion level of the network.

About the Author:

Animesh Dalakoti holds Masters degree in Computer Science from Washington State University, USA. He also holds a B.Tech in Computer Engineering from Pantnagar University, India. His research work includes enhancing the Quality of Service in Internet. Animesh currently lives in San Francisco Bay area and can be reached at animesh23@gmail.com

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