Traffic Grooming For Optical Networks
DOWNLOAD eBooks
Download Traffic Grooming For Optical Networks PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Traffic Grooming For Optical Networks book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
Traffic Grooming For Optical Networks
DOWNLOAD eBooks
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.
This book presents the practical motivation, theoretical description, and extant techniques for traffic grooming in optical networks. The description of the various topics of research will be authored by leading researchers in this area, and will contain comprehensive description of related literature for each area. This book is intended to be a definitive reference and text for traffic grooming both for the practitioner in industry and the student in academia.
Traffic Grooming In Optical Wdm Mesh Networks
DOWNLOAD eBooks
Author : Keyao Zhu
language : en
Publisher: Springer Science & Business Media
Release Date : 2006-03-30
Traffic Grooming In Optical Wdm Mesh Networks written by Keyao Zhu 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 2006-03-30 with Technology & Engineering categories.
Optical networks based on wavelength-division multiplexing (WDM) tech nology offer the promise to satisfy the bandwidth requirements of the Inter net infrastructure, and provide a scalable solution to support the bandwidth needs of future applications in the local and wide areas. In a waveleng- routed network, an optical channel, referred to as a lightpath, is set up between two network nodes for communication. Using WDM technology, an optical fiber link can support multiple non-overlapping wavelength channels, each of which can be operated at the data rate of 10 Gbps or 40 Gbps today. On the other hand, only a fraction of customers are expected to have a need for such a high bandwidth. Due to the large cost of the optical backbone infrastruc ture and enormous WDM channel capacity, connection requests with diverse low-speed bandwidth requirements need to be efficiently groomed onto hi- capacity wavelength channels. This book investigates the optimized design, provisioning, and performance analysis of traffic-groomable WDM networks, and proposes and evaluates new WDM network architectures. Organization of the Book Significant amount of research effort has been devoted to traffic grooming in SONET/WDM ring networks since the current telecom networks are mainly deployed in the form of ring topologies or interconnected rings. As the long-haul backbone networks are evolving to irregular mesh topologies, traffic grooming in optical WDM mesh networks becomes an extremely important and practical research topic for both industry and academia.
Survivability And Traffic Grooming In Wdm Optical Networks
DOWNLOAD eBooks
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.
Survivability And Traffic Grooming In Wdm Optical Networks
DOWNLOAD eBooks
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.
Optical Wdm Networks
DOWNLOAD eBooks
Author : Hongyue Zhu
language : en
Publisher:
Release Date : 2005
Optical Wdm Networks written by Hongyue Zhu 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.
Emerging Optical Network Technologies
DOWNLOAD eBooks
Author : Krishna M. Sivalingam
language : en
Publisher: Springer
Release Date : 2006-01-16
Emerging Optical Network Technologies written by Krishna M. Sivalingam and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-01-16 with Computers categories.
Optical networks have moved from laboratory settings and theoretical research to real-world deployment and service-oriented explorations. New technologies such as Ethernet PON, traffic grooming, regional and metropolitan network architectures and optical packet switching are being explored, and the landscape is continuously and rapidly evolving. Some of the important issues involving these new technologies involve the architectural, protocol, and performance related issues. This book addresses many of these issues and presents a birds eye view of some of the more promising technologies. Researchers and those pursuing advanced degrees in this field will be able to see where progress is being made and new technologies are emerging. Emerging Optical Network Technologies: Architectures, Protocols and Performance provides state-of-the-art material written by the most prominent professionals in their respective areas.
Design And Analysis Of Traffic Groomable Optical Wdm Networks
DOWNLOAD eBooks
Author : Keyao Zhu
language : en
Publisher:
Release Date : 2003
Design And Analysis Of Traffic Groomable Optical Wdm Networks written by Keyao Zhu and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with categories.
Traffic Grooming Routing And Wavelength Assignment In Wdm Transport Networks With Sparse Grooming Resources
DOWNLOAD eBooks
Author : Osama Awwad
language : en
Publisher:
Release Date : 2006
Traffic Grooming Routing And Wavelength Assignment In Wdm Transport Networks With Sparse Grooming Resources written by Osama Awwad and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Optical communications categories.
While a single fiber strand in wavelength division multiplexing (WDM) has over a terabit-per-second bandwidth and a wavelength channel has over a gigabit-per-second transmission speed, the network may still be required to support traffic requests at rates that are lower than the full wavelength capacity. To avoid assigning an entire lightpath to a small request, many researchers have looked at adding traffic grooming to the routing and wavelength assignment (RWA) problem. In this work, we consider the RWA problem with traffic grooming (GRWA) for mesh networks under static and dynamic lightpath connection requests. The GRWA problem is NP-Complete since it is a generalization of the RWA problem which is known to be NP-Complete. We propose an integer linear programming (ILP) model that accurately depicts the GRWA problem. Because it is very hard to find a solution for large networks using ILP, we solve the GRWA problem by proposing two novel heuristics. The strength of the proposed heuristics stems from their simplicity, efficiency and applicability to large-scale networks. Our simulation results demonstrate that deploying traffic grooming resources on the edge of optical networks is more cost effective and results in a similar blocking performance to that obtained when distributing the grooming resources throughout the optical network domain.
Routing And Wavelength Assignment For Wdm Based Optical Networks
DOWNLOAD eBooks
Author : Bijoy Chand Chatterjee
language : en
Publisher: Springer
Release Date : 2016-10-01
Routing And Wavelength Assignment For Wdm Based Optical Networks written by Bijoy Chand Chatterjee and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-10-01 with Technology & Engineering categories.
This book presents an in-depth treatment of routing and wavelength assignment for optical networks, and focuses specifically on quality-of-service and fault resiliency issues. It reports on novel approaches for the development of routing and wavelength assignment schemes for fault-resilient optical networks, which improve their performance in terms of signal quality, call blocking, congestion level and reliability, without a substantial increase in network setup cost. The book first presents a solution for reducing the effect of the wavelength continuity constraint during the routing and wavelength assignment phase. Further, it reports on an approach allowing the incorporation of a traffic grooming mechanism with routing and wavelength assignment to enhance the effective channel utilization of a given capacity optical network using fewer electrical-optical-electrical conversions. As a third step, it addresses a quality of service provision scheme for wavelength-division multiplexing (WDM)-based optical networks. Lastly, the book describes the inclusion of a tree-based fault resilience scheme in priority-based dispersion-reduced wavelength assignment schemes for the purpose of improving network reliability, while maintaining a better utilization of network resources. Mainly intended for graduate students and researchers, the book provides them with extensive information on both fundamental and advanced technologies for routing and wavelength assignment in optical networks. The topics covered will also be of interest to network planners and designers.
Optical Wdm Networks
DOWNLOAD eBooks
Author : Biswanath Mukherjee
language : en
Publisher: Springer Science & Business Media
Release Date : 2006-06-15
Optical Wdm Networks written by Biswanath Mukherjee 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 2006-06-15 with Computers categories.
Research and development on optical wavelength-division multiplexing (WDM) networks have matured considerably. While optics and electronics should be used appropriately for transmission and switching hardware, note that "intelligence'' in any network comes from "software,'' for network control, management, signaling, traffic engineering, network planning, etc.The role of software in creating powerful network architectures for optical WDM networks is emphasized. Optical WDM Networks is a textbook for graduate level courses. Its focus is on the networking aspects of optical networking, but it also includes coverage of physical layers in optical networks. The author introduces WDM and its enabling technologies and discusses WDM local, access, metro, and long-haul network architectures. Each chapter is self-contained, has problems at the end of each chapter, and the material is organized for self study as well as classroom use. The material is the most recent and timely in capturing the state-of-the-art in the fast-moving field of optical WDM networking.