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Elastic Optical Networks: Architectures, Technologies, and Control de Víctor López

Elastic Optical Networks: Architectures, Technologies, and Control: Optical Networks

Editat de Víctor López, Luis Velasco
en Limba Engleză Hardback – 21 iun 2016
This book presents advances in the field of optical networks - specifically on research and applications in elastic optical networks (EON). The material reflects the authors’ extensive research and industrial activities and includes contributions from preeminent researchers and practitioners in optical networking. The authors discuss the new research and applications that address the issue of increased bandwidth demand due to disruptive, high bandwidth applications, e.g., video and cloud applications. The book also discusses issues with traffic not only increasing but becoming much more dynamic, both in time and direction, and posits immediate, medium, and long-term solutions throughout the text. The book is intended to provide a reference for network architecture and planning, communication systems, and control and management approaches that are expected to steer the evolution of EONs.

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Specificații

ISBN-13: 9783319301730
ISBN-10: 331930173X
Pagini: 300
Ilustrații: VI, 299 p. 115 illus., 109 illus. in color.
Dimensiuni: 155 x 235 x 23 mm
Greutate: 0.61 kg
Ediția:1st ed. 2016
Editura: Springer International Publishing
Colecția Springer
Seria Optical Networks

Locul publicării:Cham, Switzerland

Cuprins

Introduction.- Part I Network Architecture and Planning. - Evolution from Wavelength Switch to Flexgrid Optical Networks.- Taking Advantage of Elastic Optical Networks.- Routing and Spectrum Allocation.- Part II Data Plane.- Transmission in Elastic Optical Networks.- Node Architecture.- Sliceable Bandwidth Variable Transponders.- Part III Control Plane.- Control Plane Architecture.- OpenFlow in Optical Networks.- Application Based Network Operations.- In-operation Planning. Architecture and Use Cases.- Conclusion.

Notă biografică

Dr. Lopez is a Technology Expert at Telefonica Global CTO units. He works on the IP and optical processes of the Telefonica group as well as in the research projects funded by the Telefonica group and the European Commission. He has wide experience from telecom industry to academe in his ten years career. He has co-authored more than 100 publications and contributed to IETF drafts.
Dr. Velasco had devoted more than 25 years in the telecommunications industry for advanced research, development and deployment of optical networks. His recent research efforts at Universitat Politecnica de Catalunya have been focusing on network planning. He has co-authored more than 130 peer-reviewed journals and conference papers. He has served in the technical program committee of Optical Fiber Communications (OFC) conference and is currently serving as an associate editor of IEEE/OSA Journal of Optical Communications and Networking. 

Textul de pe ultima copertă

This book addresses challengesand potential solutions surrounding the dramatic yearly increases in bandwidthdemand. The editors discuss the predicament surrounding current growth, whichis predicted to continue because of the proliferation of disruptive, highbandwidth applications like video and cloud applications. They also discussthat in addition to growth, traffic will become much more dynamic, both in timeand direction. The contributors show how large changes in traffic magnitudeduring a 24-hour period can be observed, as day-time business users have verydifferent demands to evening-time residential customers, and how this playsinto addressing future challenges. In addition, they discuss potentialsolutions for the issues surrounding situations where multiple content andcloud service providers offer competing services, causing the traffic directionto become more dynamic. The contributors discuss that although the WDMtransponder technology can be upgraded to 100Gb/s inthe short to medium term, andto 1Tb/s in the longer term, bandwidth-variable transponders that can adjusttheir bandwidth quickly and under software control are needed. In addition,they posit that by using a flexible grid the optical spectrum can be used in amore flexible way. The book comprehensively addresses all these topics and aimsat providing a reference for the coming years for researchers, engineers, andpractitioners working in the field. Planning and algorithms for elastic opticalnetworks (EONs) are presented, including mathematical models and algorithms.
  • Discusses the evolution from WDM to flexible and the new applications that EONs can support
  • Shows how in the data plane, transmission in EON will cover the next generation of bandwidth variable transponders, novel modulation formats, mitigation of impairments, and node architectures
  • Presents extensions to GMPLs and OpenFlow for EONS in the control plane, extensions to GMPLS and OpenFlow for EONs, and the concept of in-operation planning

Caracteristici

Presents the evolution from WDM to flexible or elastic optical networks (EON) and the new applications they can support Outlines the next generation of bandwidth variable transponders, novel modulation formats, mitigation of impairments, and node architectures Provides extensions to GMPLS and OpenFlow for EONs and introduces the concept of in-operation planning