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Quality of Service in Optical Burst Switched Networks

2007-12-24 Technology & Engineering
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Release : 2007-12-24
Genre : Technology & Engineering
Kind : eBook
Book Rating : 474/5 ( reviews)

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Book Synopsis Quality of Service in Optical Burst Switched Networks by : Kee Chaing Chua

Download or read book Quality of Service in Optical Burst Switched Networks written by Kee Chaing Chua. This book was released on 2007-12-24. Available in PDF, EPUB and Kindle. Book excerpt: Optical Burst Switching (OBS) offers a promising switching technique to support huge bandwidth requirements in optical backbone networks that use Wavelength Division Multiplexing. This book details the quality of service (QoS) issue in OBS networks. It examines the basic mechanisms to improve overall QoS in OBS networks as well as discusses the relative QoS differentiation among multiple service classes in OBS networks. Coverage also details absolute QoS provisioning in OBS networks, end-to-end QoS provisioning in OBS networks, and some non-mainstream research issues and future research directions in OBS networks.

Optical Burst Switched Networks

2006-06-07 Computers
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Release : 2006-06-07
Genre : Computers
Kind : eBook
Book Rating : 607/5 ( reviews)

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Book Synopsis Optical Burst Switched Networks by : Jason P. Jue

Download or read book Optical Burst Switched Networks written by Jason P. Jue. This book was released on 2006-06-07. Available in PDF, EPUB and Kindle. Book excerpt: Next-generation high-speed Internet backbone networks will be required to support a broad range of emerging applications which may not only require significant bandwidth, but may also have strict quality of service (QoS) requirements. Furthermore, the traffic from such applications are expected to be highly bursty in nature. For such traffic, the allocation of static fixed-bandwidth circuits may lead to the over-provisioning of bandwidth resources in order to meet QoS requirements. Optical burst switching (OBS) is a promising new technique which attempts to address the problem of efficiently allocating resources for bursty traffic. In OBS, incoming data is assembled into bursts at the edges of the network, and when the burst is ready to be sent, resources in the network are reserved only for the duration of the burst. The reservation of resources is typically made by an out-of-band one-way control message which precedes the burst by some offset time. By reserving resources only for the duration of the burst, a greater degree of utilization may be achieved in the network. This book provides an overview of optical burst switching. Design and research issues involved in the development of OBS networks are discussed, and approaches to providing QoS in OBS networks are presented. Topics include: - Optical burst switching node and network architectures - Burst assembly - Signaling protocols - Contention resolution - Burst scheduling - Quality of service in OBS networks

Quality of Service in Optical Burst Switched Networks

2008-11-01 Technology & Engineering
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Release : 2008-11-01
Genre : Technology & Engineering
Kind : eBook
Book Rating : 911/5 ( reviews)

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Book Synopsis Quality of Service in Optical Burst Switched Networks by : Kee Chaing Chua

Download or read book Quality of Service in Optical Burst Switched Networks written by Kee Chaing Chua. This book was released on 2008-11-01. Available in PDF, EPUB and Kindle. Book excerpt: Optical Burst Switching (OBS) offers a promising switching technique to support huge bandwidth requirements in optical backbone networks that use Wavelength Division Multiplexing. This book details the quality of service (QoS) issue in OBS networks. It examines the basic mechanisms to improve overall QoS in OBS networks as well as discusses the relative QoS differentiation among multiple service classes in OBS networks. Coverage also details absolute QoS provisioning in OBS networks, end-to-end QoS provisioning in OBS networks, and some non-mainstream research issues and future research directions in OBS networks.

Optical Burst Switched Networks

2008-11-01 Computers
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Author :
Release : 2008-11-01
Genre : Computers
Kind : eBook
Book Rating : 714/5 ( reviews)

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Book Synopsis Optical Burst Switched Networks by : Jason P. Jue

Download or read book Optical Burst Switched Networks written by Jason P. Jue. This book was released on 2008-11-01. Available in PDF, EPUB and Kindle. Book excerpt: Next-generation high-speed Internet backbone networks will be required to support a broad range of emerging applications which may not only require significant bandwidth, but may also have strict quality of service (QoS) requirements. Furthermore, the traffic from such applications are expected to be highly bursty in nature. For such traffic, the allocation of static fixed-bandwidth circuits may lead to the over-provisioning of bandwidth resources in order to meet QoS requirements. Optical burst switching (OBS) is a promising new technique which attempts to address the problem of efficiently allocating resources for bursty traffic. In OBS, incoming data is assembled into bursts at the edges of the network, and when the burst is ready to be sent, resources in the network are reserved only for the duration of the burst. The reservation of resources is typically made by an out-of-band one-way control message which precedes the burst by some offset time. By reserving resources only for the duration of the burst, a greater degree of utilization may be achieved in the network. This book provides an overview of optical burst switching. Design and research issues involved in the development of OBS networks are discussed, and approaches to providing QoS in OBS networks are presented. Topics include: - Optical burst switching node and network architectures - Burst assembly - Signaling protocols - Contention resolution - Burst scheduling - Quality of service in OBS networks

An Analytical Approach to Optical Burst Switched Networks

2010-03-16 Technology & Engineering
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Release : 2010-03-16
Genre : Technology & Engineering
Kind : eBook
Book Rating : 109/5 ( reviews)

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Book Synopsis An Analytical Approach to Optical Burst Switched Networks by : T. Venkatesh

Download or read book An Analytical Approach to Optical Burst Switched Networks written by T. Venkatesh. This book was released on 2010-03-16. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the state of the art results on modeling and analysis of OBS networks. It provides researchers with new directions for future research and helps them gain a better understanding of modeling OBS networks. This book classifies all the literature on modeling and analysis of OBS networks and serves as a thought provoking material for the researchers working on the analysis of high-speed networks. The scope of this book however is not limited to OBS networks alone but extends to high-speed communication networks with limited or no buffers.

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