Bijoy Chatterjee's Books

Elastic Optical Networks

Fundamentals, Design, Control, and Management

By: Bijoy Chatterjee,Eiji Oki

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Elastic Optical Networks

Fundamentals, Design, Control, and Management

By: Bijoy Chatterjee,Eiji Oki

The rapid growth in communications and internet has changed our way of life, and our requirement for communication bandwidth. Optical networks can enable us to meet the continued demands for this bandwidth, although conventional optical networks struggle in achieving this, due to the limitation of the electrical bandwidth barrier. Flexgrid technology is a promising solution for future high-speed network design. To promote an efficient and scalable implementation of elastic optical technology in the telecommunications infrastructure, many challenging issues related to routing and spectrum allocation (RSA), resource utilization, fault management and quality of service provisioning must be addressed. This book reviews the development of elastic optical networks (EONs), and addresses RSA problems with spectrum fragment issues, which degrade the quality of service provisioning. The book starts with a brief introduction to optical fiber transmission system, and then provides an overview of the wavelength division multiplexing (WDM), and WDM optical networks. It discusses the limitations of conventional WDM optical networks, and discusses how EONs overcome these limitations. It presents the architecture of the EONs and its operation principle. To complete the discussion of network architecture, this book focuses on the different node architectures, and compares their performance in terms of scalability and flexibility. It reviews and classifies different RSA approaches, including their pros and cons. It focuses on different aspects related to RSA. The spectrum fragmentation is a serious issue in EONs, which needs to be managed. The book explains the fragmentation problem in EONs, discusses, and analyzes the major conventional spectrum allocation policies in terms of the fragmentation effect in a network. The taxonomies of the fragmentation management approaches are presented along with different node architectures. State-of-the-art fragmentation management approaches are looked at. A useful feature of this book is that it provides mathematical modeling and analyzes theoretical computational complexity for different problems in elastic optical networks. Finally, this book addresses the research challenges and open issues in EONs and provides future directions for future research.

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Page Count

175

Publisher

CRC Press

Published Date

ISBN 10

0429878168

ISBN 13

9780429878169

Routing and Wavelength Assignment for WDM-based Optical Networks

Quality-of-Service and Fault Resilience

By: Bijoy Chand Chatterjee,Nityananda Sarma,Partha Pratim Sahu,Eiji Oki

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Routing and Wavelength Assignment for WDM-based Optical Networks

Quality-of-Service and Fault Resilience

By: Bijoy Chand Chatterjee,Nityananda Sarma,Partha Pratim Sahu,Eiji Oki

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.

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Page Count

128

Publisher

Springer

Published Date

ISBN 10

3319462032

ISBN 13

9783319462035

Dynamic Echocardiography E-Book

By: Roberto Lang,Steven R. Goldstein,Itzhak KRONZON,Bijoy K. KHANDHERIA

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Dynamic Echocardiography E-Book

By: Roberto Lang,Steven R. Goldstein,Itzhak KRONZON,Bijoy K. KHANDHERIA

Dynamic Echocardiography combines textbook, case-based, and multimedia approaches to cover the latest advances in this rapidly evolving specialty. The experts at the American Society of Echocardiography (ASE) present new developments in 3D echocardiography, aortic and mitral valve disease, interventional and intraoperative echocardiography, new technologies, and more. You’ll have everything you need to apply the latest techniques in echocardiography and get the best results...in print and online at www.expertconsult.com. Stay current on aortic and mitral valve disease, prosthetic heart valve disease, interventional and intraoperative echocardiography, transesophageal echocardiography, CAD, complications of MI, pericardial disease and intracardiac masses, myocardial diseases, heart failure filling pressures, CRT, CHD, and new technologies. Understand the advantages of 3D echocardiography and see how to effectively use this novel technique. Appreciate the visual nuances and details of echocardiography thanks to beautiful, full-color illustrations. Tap into the expertise of authorities from the American Society of Echocardiography.

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Page Count

493

Publisher

Elsevier Health Sciences

Published Date

ISBN 10

1455710032

ISBN 13

9781455710034

The Adivasis of India

By: Ratnaker Bhengra,C. R. Bijoy,Shimreichon Luithui

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The Adivasis of India

By: Ratnaker Bhengra,C. R. Bijoy,Shimreichon Luithui

The Adivasis are indigenous peoples and are believed to be the first inhabitants of India. Adivasis have distinct languages, religions and forms of self-government, together with a deep bond to their land and respect for nature. However, India has ignored their demands to be recognized as indigenous and – as this Report demonstrates – taken steps which threaten the Adivasis’ very survival. Adivasis’ traditional homelands have been taken for industrialization; for coal, forest and mineral exploitation; for tourism developments; and for nature and wildlife parks. This ‘internal colonization’ has combined with the forces of globalization to forcibly displace Adivasis from their territories, and to ensure that while 85 per cent of Adivasis live in poverty, they receive little or none of the wealth extracted from their land. While discussing these India-wide issues, The Adivasis of India also explores the situation in three specific regions: Jharkhand, the Blue Mountains region and the North-East region. Here the Adivasis’ increasingly effective methods of campaigning and organizing to demand their rights are discussed, alongside the Indian state’s often violent and brutal responses to these movements. The Adivasis of India, written by activists on Adivasi issues, provides a full, yet accessible, historical and legal context to the Adivasis’ claims and to the Indian state’s policy developments towards Adivasis. Both are analysed and their practical implementation discussed. The Report is illustrated with several maps and tables. The Adivasis of India concludes with a call for an end to state violence and discrimination, and for a recognition and granting of the Adivasis’ rights. This is backed by a set of recommendations which could help protect Adivasis’ human rights and promote peaceful coexistence, meaningful development and equality for all. Please note that the terminology in the fields of minority rights and indigenous peoples’ rights has changed over time. MRG strives to reflect these changes as well as respect the right to self-identification on the part of minorities and indigenous peoples. At the same time, after over 50 years’ work, we know that our archive is of considerable interest to activists and researchers. Therefore, we make available as much of our back catalogue as possible, while being aware that the language used may not reflect current thinking on these issues.

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Minority Rights Group

Published Date

ISBN 10

189769332X

ISBN 13

9781897693322

Elastic Optical Networks

Fundamentals, Design, Control, and Management

By: Bijoy Chatterjee,Eiji Oki

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Elastic Optical Networks

Fundamentals, Design, Control, and Management

By: Bijoy Chatterjee,Eiji Oki

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Solve jigsaw puzzle

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Page Count

175

Publisher

CRC Press

Published Date

ISBN 10

0429878168

ISBN 13

9780429878169

Routing and Wavelength Assignment for WDM-based Optical Networks

Quality-of-Service and Fault Resilience

By: Bijoy Chand Chatterjee,Nityananda Sarma,Partha Pratim Sahu,Eiji Oki

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Routing and Wavelength Assignment for WDM-based Optical Networks

Quality-of-Service and Fault Resilience

By: Bijoy Chand Chatterjee,Nityananda Sarma,Partha Pratim Sahu,Eiji Oki

Average ratings

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Solve jigsaw puzzle

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Page Count

128

Publisher

Springer

Published Date

ISBN 10

3319462032

ISBN 13

9783319462035

Book's by Bijoy Chatterjee

Elastic Optical Networks

Elastic Optical Networks

Routing and Wavelength Assignment for WDM-based Optical Networks

Routing and Wavelength Assignment for WDM-based Optical Networks

Dynamic Echocardiography E-Book

Dynamic Echocardiography E-Book

The Adivasis of India

The Adivasis of India

Elastic Optical Networks

Elastic Optical Networks

Routing and Wavelength Assignment for WDM-based Optical Networks

Routing and Wavelength Assignment for WDM-based Optical Networks

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