Fundamentals of Data Communication Networks

Oliver C. Ibe 지음

Wiley 2017년 11월 01일 출간

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책소개

What every electrical engineering student and technical professional needs to know about data exchange across networks While most electrical engineering students learn how the individual components that make up data communication technologies work, they rarely learn how the parts work together in complete data communication networks. In part, this is due to the fact that until now there have been no texts on data communication networking written for undergraduate electrical engineering students. Based on the author’s years of classroom experience, Fundamentals of Data Communication Networks fills that gap in the pedagogical literature, providing readers with a much-needed overview of all relevant aspects of data communication networking, addressed from the perspective of the various technologies involved. The demand for information exchange in networks continues to grow at a staggering rate, and that demand will continue to mount exponentially as the number of interconnected IoT-enabled devices grows to an expected twenty-six billion by the year 2020. Never has it been more urgent for engineering students to understand the fundamental science and technology behind data communication, and this book, the first of its kind, gives them that understanding. To achieve this goal, the book: Combines signal theory, data protocols, and wireless networking concepts into one text Explores the full range of issues that affect common processes such as media downloads and online games Addresses services for the network layer, the transport layer, and the application layer Investigates multiple access schemes and local area networks with coverage of services for the physical layer and the data link layer Describes mobile communication networks and critical issues in network security Includes problem sets in each chapter to test and fine-tune readers’ understanding Fundamentals

목차

Preface xv Acknowledgments xix 1 Overview of Data Communication Networks 1 1.1 Introduction 1 1.2 Data Communication Network Model 1 1.3 Classification of Data Communication Networks 3 1.3.1 Transmission Method 3 1.3.2 Data Flow Direction 3 1.3.3 Network Topology 4 1.3.4 Geographical Coverage 7 1.3.5 Transmission Medium 8 1.3.6 Data Transfer Technique 8 1.3.7 Network Access Technique 9 1.3.8 Media Sharing Technique 9 1.4 Data Network Architecture 11 1.4.1 The OSI Protocol Reference Model 11 1.4.2 The Internet Architecture 12 1.5 Summary 14 2 Physical Layer 17 2.1 Introduction 17 2.2 Classification of Signals 17 2.3 Periodic Signals 18 2.4 Fourier Analysis of Periodic Signals 18 2.4.1 Reconstructing a Function from its Fourier Series 20 2.4.2 Fourier Analysis of Even and Odd Functions 21 2.4.3 Parseval’sTheorem 22 2.4.4 Complex Form of Fourier Series 23 2.5 Fourier Transform of Nonperiodic Signals 23 2.6 Filters 24 2.7 Line Coding 26 2.8 Modulation 28 2.8.1 Trigonometric Refresher Course 30 2.8.2 Amplitude Modulation 31 2.8.2.1 Overmodulation and Distortion 34 2.8.2.2 Single-Sideband Suppressed-Carrier Amplitude Modulation 34 2.8.3 Frequency Modulation 36 2.8.4 Phase Modulation 38 2.9 SamplingTheorem 38 2.9.1 Analyzing Impulse Train Sampling 39 2.9.2 Reconstruction of the Continuous-Time Signal 40 2.9.3 Statement of the SamplingTheorem 42 2.9.4 Proof of the SamplingTheorem 42 2.10 Analog-to-Digital Conversion: From PAM to PCM 44 2.10.1 Pulse Code Modulation 44 2.10.2 Quantization Noise 45 2.11 Basic DigitalModulation Schemes 46 2.11.1 Amplitude-Shift Keying 46 2.11.2 Frequency-Shift Keying 47 2.11.3 Phase-Shift Keying 48

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저자(글) Oliver C. Ibe

OLIVER C. IBE, ScD, is a Professor of Electrical Engineering and the Associate Dean of Engineering for Undergraduate Studies at the University of Massachusetts, Lowell, Massachusetts, USA. He has sixteen years of experience in the telecommunication industry including stints as Chief Technology Officer and cofounder of Sineria Networks, and the Director of Network Architecture at both Spike Broadband Systems and Adaptive Broadband Corporation. Dr. Ibe has published numerous books on the subjects of telecommunication technologies and applied probability.