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Informationen zum Autor Dr. Hooshang Ghafouri-Shiraz, University of Birmingham, UK Hooshang Ghafouri-Shiraz received his B.Sc. and M.Sc. degrees in electronic and electrical engineering from Shiraz University, Shiraz, Iran, in 1973 and 1978, respectively, and the Doctor of Engineering (D.Eng.) degree from the University of Tokyo, Tokyo, Japan, in 1985. Ghafouri-Shiraz is a Reader in optical and microwave communications, Director of postgraduate research at University of Birmingham (Dept. of EECE). His research interests include optical CDMA, optical networks, optical devices, optical fibre communications, nonlinear optics, and microwave propagation.Dr. Massoud Karbassian, University of Birmingham, UK Massoud Karbassian received his Ph.D. degree in optical communications and networks from the University of Birmingham in 2009. He is a researcher in the Optical Devices and Communication Laboratory in the Department of Electronic, Electrical and Computer Engineering, where he has been working on optical CDMA transport networks since 2006. Dr. Karbassian has been recently working extensively on investigating IP-over-OCDMA communications for next generation access networks. Klappentext This book focuses heavily on the principles, analysis and applications of code-division multiple-access (CDMA) techniques in optical communication systems and networks.In this book, the authors intimately discuss modern optical networks and their applications in current and emerging communication technologies, evaluating the quality, speed and number of supported services. In particular, principles and fundamentals of optical CDMA techniques from beginner to advanced levels are heavily covered. Furthermore, the authors concentrate on methods and techniques of various encoding and decoding schemes and their structures, as well as analysis of optical CDMA systems with various transceiver models including advanced multi-level incoherent and coherent modulations with the architecture of access/aggregation networks in mind. Moreover, authors examine intriguing topics of optical CDMA networking, compatibility with IP networks, and implementation of optical multi-rate multi-service CDMA networks.Key features:* Expanded coverage of optical CDMA networks, starts from principles and fundamentals* Comprehensive mathematical modelling and analysis from signal to system levels* Addresses the applications of modern optical networking in the current and emerging communication technologies* Greater focus on advanced optical multi-level incoherent and coherent modulations, spreading codes, and transceiver designs* Detailed hardware specifications, system-level block diagrams, and network nodes' functionalitiesThis book appeals to researchers, practicing engineers, and advanced students. It is a practical resource for readers with an interest in optical communications and networks. Zusammenfassung This book focuses on the principles, analysis, and applications of code-division multiple-access (CDMA) techniques in optical communication systems and networks. It reviews modern optical networks and their applications in current and emerging communication technologies, evaluating the quality, speed, and number of supported services. Inhaltsverzeichnis List of Figures xiiiList of Tables xxvPreface xxviiAcknowledgements xxxiii1 Introduction to Optical Communications 11.1 Evolution of Lightwave Technology 11.2 Laser Technologies 31.3 Optical Fibre Communication Systems 41.4 Lightwave Technology in Future 71.5 Optical Lightwave Spectrum 71.6 Optical Fibre Transmission 91.7 Multiple Access Techniques 101.8 Spread Spectrum Communications Techniques 141.9 Motivations for Optical CDMA Communications 211.10 Access Networks Challenges 221.11 Summary 23References 242 Optical Spreading Codes 292.1 Introduction 292.2 Bipolar Codes 302.3 Unipolar Codes: Optical Orthogonal Codes 372.4 Unipolar C...
