Modern Digital Radio Communication Signals and Systems - Softcover

Über die Autorin bzw. den Autor

Dr. Sung-Moon Michael Yang is a practicing communication systems engineer with emphasis on wireless communication systems. While in his career he worked mostly fulltime for the communication industry in Silicon Valley and more recently in Southern California, on the design and development of wireless system products as well as integrated circuit components, he also taught wireless communication systems and digital signal processing part time at various universities. He received BS from Seoul National University, Seoul, Korea, and MS and PhD from UCLA, all in Electrical Engineering.

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This book serves as an easily accessible reference for wireless digital communication systems. Topics are presented with simple but non-trivial examples and then elaborated with their variations and sophistications. It includes numerous examples and exercises to illustrate key points. The book emphasizes both practical problem solving and a thorough understanding of fundamentals, aiming to realize the complementary relationship between practice and theory. Though the author emphasize wireless radio channels, the fundamentals that are covered are useful to different channels - digital subscriber line, coax, power lines, optical fibers, and even Gigabit serial interconnection.

This book is the outgrowth of the author s hands-on experience in the telecommunication systems industry as a research and development engineer. It is written primarily for practitioners of wireless digital communication systems engineers and technical leaders and managers and for digital communication systems in general including new comers like graduate students and upper-division undergraduate students.

The material in chapters 5(OFDM), 6(Channel coding), 7(Synchronization) and 8(Transceivers) contains something new, not explicitly available in typical textbooks, and useful in practice. For example, in Chapter 5, all known orthogonal frequency division multiplex signals are formulated based on pulse shape and thus flexible, e.g., unlike currently predominant symbol block transmission, it can be serial transmission. In Chapter 6, we emphasize practical applications of powerful error coding such as LDPC to higher order modulations, fading, and non-linearity problem. In Chapter 7, new digital timing detectors are suggested for small access bandwidth shaping pulse, and a digital quadrature imbalance correction is also included along with digital carrier phase recovery. In Chapter 8, low IF digital image cancelling transceiver is treated in detail so that practical implementation can be readily done with advantages.