Core and Metro Networks

Find out everything you need to know about how current networks will have to evolve to provide for future broadband services
In this book, the authors provide an overview of the status, challenges, architectures, and technological solutions for core and metropolitan networks. Furthermore, the book describes the current state of core and metropolitan telecommunication networks, as well as the drivers and motives behind the current paradigm shift in the telecommunications industry. Moreover, the authors elaborate system design guidelines for both point–to–point and multi–hop optical networks taking into consideration the analogue nature of the transmission channel.
Key Features:
Provides coverage of all aspects of core and metro networks supporting future broadband services, and a detailed description of the state–of–the–artPresents a clear path for migrating from point–to–point to data–centric, dynamic, multi–hop optical networksShows how current systems will need to evolve over the coming years, summarizing challenges and issues to be investigated in future researchCovers a wide range of topics from network architectures, to control plane, to key optical and optoelectronic devices, and best practice in transmission and system designProvides results, best practices and guidelines for various technical problems, including numerous hands–on examplesWritten by authors from cutting–edge companies such as Alcatel–Lucent, Siemens, Lucent, France Telecom, BT, and Telefonica
Optical Core and Metro Networks will be of interest to researchers in industry and academia, and advanced (final year undergraduate) and postgraduate students undertaking communications, networking and optics courses.


Spis treści:
Preface
1 The Emerging Core and Metropolitan Networks
Andrea Di Giglio, Angel Ferreiro an d Marco Schiano
1.1 Introduction
1.2 General Characteristics of Transport Network
1.3 Future Networks Challenges
1.4 New Transport Networks Architectures
1.5 Transport Networks Economics
Acronyms
References
2 The Advances in Control and Management for Transport Networks
Dominique Verchere and Bela Berde
2.1 Drivers Towards More Uniform Management and Control Networks
2.2 Control Plane as Main Enabler to Autonomic Network Integration
2.3 Multilayer Interactions and Network Models
2.4 Evolution of Connection Services and Special Cases of Optical Networks
2.5 Conclusion
References
3 Elements from Telecommunications Engineering
Chris Matrakidis, John Mitchell and Benn Thomsen
3.1 Digital Optical Communication Systems
3.2 Performance Estimation
References
4 Enabling Technologies
Stefano Santoni, Roberto Cigliutti, Massimo Giltrelli, Pasquale Donadio,
Chris Matrakidis, Andrea Paparella, Tanya Politi, Marcello Potenza,
Erwan Pincemin and Alexandros Stavdas
4.1 Introduction
4.2 Transmitters
4.3 Receiver
4.4 The Optical Fiber
4.5 Optical Amplifiers
4.6 Optical Filters and Multiplexers
References
5 Assessing Physical Layer Degradations
Andrew Lord, Marcello Potenza, Marco Forzati and Erwan Pincemin
5.1 Introduction and Scope
5.2 Optical Power Budgets, Part I
5.3 System Bandwidth
5.4 Comments on Budgets for Nonlinear Effects and Optical Transients
5.5 Semianalytical Models for Penalties
5.6 Translucent or Hybrid Networks
5.7 Appendix
References
6 Combating Physical Layer Degradations
Herbert Haunstein, Harald Rohde, Marco Forzati, Erwan Pincemin,
Jonas Martensson, Anders Djupsj€obacka and Tanya Politi
6.1 Introduction
6.2 Dispersion–Compensating Components and Methods for CD and PMD
6.3 Modulation Formats
6.4 Electronic Equalization of Optical Transmission Impairments
6.5 FEC in Lightwave Systems
6.6 Appendix: Experi mental Configuration and Measurement Procedure for Evaluation and Comparison for Different Modulation Formats for 40 Gbit/s Transmission
Acknowledgments
References
Dictionary of Optical Networking
Didier Colle, Chris Matrakidis and Josep Sol—e–Pareta
Acronyms
Index


Okładka tylna:
Find out everything you need to know about how current networks will have to evolve to provide for future broadband services
In this book, the authors provide an overview of the status, challenges, architectures, and technological solutions for core and metropolitan networks. Furthermore, the book describes the current state of core and metropolitan telecommunication networks, as well as the drivers and motives behind the current paradigm shift in the telecommunications industry. Moreover, the authors elaborate system design guidelines for both point–to–point and multi–hop optical networks taking into consideration the analogue nature of the transmission channel.
Key Features:
Provides coverage of all aspects of core and metro networks supporting future broadband services, and a detailed description of the state–of–the–artPresents a clear path for migrating from point–to–point to data–centric, dynamic, multi–hop optical networksShows how current systems will need to evolve over the coming years, summarizing challenges and issues to be investigated in future researchCovers a wide range of topics from network architectures, to control plane, to key optical and optoelectronic devices, and best practice in transmission and system designProvides results, best practices and guidelines for various technical problems, including numerous hands–on examplesWritten by authors from cutting–edge companies such as Alcatel–Lucent, Siemens, Lucent, France Telecom, BT, and Telefonica
Optical Core and Me tro Networks will be of interest to researchers in industry and academia, and advanced (final year undergraduate) and postgraduate students undertaking communications, networking and optics courses.