Survivability And Traffic Grooming In Wdm Optical Networks
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Survivability And Traffic Grooming In Wdm Optical Networks
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Author : Arun Somani
language : en
Publisher:
Release Date : 2006-01-12
Survivability And Traffic Grooming In Wdm Optical Networks written by Arun Somani and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-01-12 with Technology & Engineering categories.
This book provides coverage of survivability and traffic grooming; two key issues in modern optical networks.
Survivability And Traffic Grooming In Wdm Optical Networks
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Author : Arun K. Somani
language : en
Publisher:
Release Date : 2005
Survivability And Traffic Grooming In Wdm Optical Networks written by Arun K. Somani and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with categories.
Survivability And Traffic Grooming In Wdm Optical Networks
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Author : Arun Somani
language : en
Publisher: Cambridge University Press
Release Date : 2006-01-19
Survivability And Traffic Grooming In Wdm Optical Networks written by Arun Somani and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-01-19 with Technology & Engineering categories.
The advent of fiber optic transmission systems and wavelength division multiplexing (WDM) have led to a dramatic increase in the usable bandwidth of single fiber systems. This book provides detailed coverage of survivability (dealing with the risk of losing large volumes of traffic data due to a failure of a node or a single fiber span) and traffic grooming (managing the increased complexity of smaller user requests over high capacity data pipes), both of which are key issues in modern optical networks. A framework is developed to deal with these problems in wide-area networks, where the topology used to service various high-bandwidth (but still small in relation to the capacity of the fiber) systems evolves toward making use of a general mesh. Effective solutions, exploiting complex optimization techniques, and heuristic methods are presented to keep network problems tractable. Newer networking technologies and efficient design methodologies are also described.
Survivable Optical Wdm Networks
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Author : Canhui (Sam) Ou
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-07-19
Survivable Optical Wdm Networks written by Canhui (Sam) Ou and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-07-19 with Technology & Engineering categories.
Survivable Optical WDM Networks investigates different approaches for designing and operating an optical network with the objectives that (1) more connections can be carried by a given network, leading to more revenue, and (2) connections can recover faster in case of failures, leading to better services. Different networks – wavelength-routed WDM networks, wavelength-routed WDM networks with sub-wavelength granularity grooming, and data over next-generation SONET/SDH over WDM networks – are covered. Different approaches are proposed to explore every aspect of a protection scheme such as: (1) Protection granularity: a. At wavelength granularity. b. At sub-wavelength granularity (2) Protection entity: a. Path protection. b. Sub-path protection. c. Segment protection. (3) Routing: a. Single-path routing. b. Multi-path routing. Tradeoffs between different objectives, e.g., resource efficiency vs. recovery time, are explored and practical approaches are proposed and analyzed.
On Traffic Grooming And Survivability In Wdm Optical Networks
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Author : Long Long
language : en
Publisher:
Release Date : 2010
On Traffic Grooming And Survivability In Wdm Optical Networks written by Long Long and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with categories.
Traffic Grooming For Optical Networks
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Author : Rudra Dutta
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-08-06
Traffic Grooming For Optical Networks written by Rudra Dutta and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-08-06 with Technology & Engineering categories.
The objective of this book is to provide timely and comprehensive coverage of the principles, technology, practice, and future of tra?c grooming in op- cal networks. Tra?c grooming considerations are already shaping new switch designs and standards, including next generation Synchronous Optical N- work/Synchronous Digital Hierarchy (SONET/SDH) and Generic Framing Procedure (GFP), are a?ecting future optical network technologies, and are creating new business opportunities. Yet information on the topic is sc- tered and there is a shortage of technical sources where relevant material can be accessed in a single location. The motivation for this book was to bridge this gap by providing a single authoritative point of reference to the tra?c grooming state of the art. Tra?c grooming is a complex subject, involving a number of interrelated concepts, standards, and technologies. It is also a rapidly growing ?eld of study,makingitdi?cultforasinglebooktocoverallaspectsindetail.Tocope with this scope and complexity, this book provides appropriate background information, followed by an in-depth study of a few key issues and challenges. It has been our intention to bring together a broad range of perspectives from preeminent researchers in both academia and industry. We believe that these multiple, diverse points of view add considerable value and make the contents more interesting to the reader.
Computer Network Security
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Author : Vladimir Gorodetsky
language : en
Publisher: Springer
Release Date : 2007-08-24
Computer Network Security written by Vladimir Gorodetsky and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-08-24 with Computers categories.
This book constitutes the refereed proceedings of the Fourth International Conference on Mathematical Methods, Models, and Architectures for Computer Network Security, MMM-ACNS 2007, held in St. Petersburg, Russia in September 2007. Its objective was to bring together leading researchers from academia and governmental organizations as well as practitioners in the area of computer networks and information security.
Essentials Of Modern Communications
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Author : Djafar K. Mynbaev
language : en
Publisher: John Wiley & Sons
Release Date : 2020-07-14
Essentials Of Modern Communications written by Djafar K. Mynbaev and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-07-14 with Technology & Engineering categories.
Explore Modern Communications and Understand Principles of Operations, Appropriate Technologies, and Elements of Design of Communication Systems Modern society requires a different set of communication systems than has any previous generation. To maintain and improve the contemporary communication systems that meet ever-changing requirements, engineers need to know how to recognize and solve cardinal problems. In Essentials of Modern Communications, readers will learn how modern communication has expanded and will discover where it is likely to go in the future. By discussing the fundamental principles, methods, and techniques used in various communication systems, this book helps engineers assess, troubleshoot, and fix problems that are likely to occur. In this reference, readers will learn about topics like: How communication systems respond in time and frequency domains Principles of analog and digital modulations Application of spectral analysis to modern communication systems based on the Fourier series and Fourier transform Specific examples and problems, with discussions around their optimal solutions, limitations, and applications Approaches to solving the concrete engineering problems of modern communications based on critical, logical, creative, and out-of-box thinking For readers looking for a resource on the fundamentals of modern communications and the possible issues they face, Essentials of Modern Communications is instrumental in educating on real-life problems that engineering students and professionals are likely to encounter.
Next Generation Optical Network Design And Modelling
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Author : Andrea Bianco
language : en
Publisher: Springer
Release Date : 2013-11-11
Next Generation Optical Network Design And Modelling written by Andrea Bianco and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-11 with Computers categories.
Optical networks are leaving the labs and becoming a reality. Despite the current crisis of the telecom industry, our everyday life increasingly depends on communication networks for information exchange, medicine, education, data transfer, commerce, and many other endeavours. High capacity links are required by the large futemet traffic demand, and optical networks remain one of the most promising technologies for meeting these needs. WDM systems are today widely deployed, thanks to low-cost at extreme data rates and high reliability of optical components, such as optical amplifiers and fixed/tunable filters and transceivers. Access and metropolitan area networks are increasingly based on optical technologies to overcome the electronic bottleneck at the network edge. Traditional multi-layer architectures, such as the widely deployed IP/ATM/SDH protocol stack, are increasingly based on WDM transport; further efforts are sought to move at the optical layer more of the functionalities available today in higher protocol layers. New components and subsystems for very high speed optical networks offer new design opportunities to network operators and designers. The trends towards dynamically configurable all-optical network infrastructures open up a wide range of new network engineering and design choices, which must face issues such as interoperability and unified control and management.
Ip Over Wdm
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Author : Sudhir Dixit
language : en
Publisher: John Wiley & Sons
Release Date : 2004-07-26
Ip Over Wdm written by Sudhir Dixit and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-07-26 with Technology & Engineering categories.
The key technology to delivering maximum bandwidth over networks is Dense Wave-length Division Multiplexing (DWDM) Describes in detail how DWDM works and how to implement a range of transmission protocols Covers device considerations, the pros and cons of various network layer protocols, and quality of service (QoS) issues The authors are leading experts in this field and provide real-world implementation examples First book to describe the interplay between the physical and IP (Internet Protocol) layers in optical networks