附註:Includes bibliographical references (pages 817-844) and index.
Cover -- Preface -- Table of Contents -- 1 Introduction and motivation -- 2 A mathematical introduction -- 2.1. Signals and systems -- 2.2. Random processes -- 2.3. Spectral analysis of deterministic and random signals -- 2.4. Narrowband signals and bandpass systems -- 2.5. Discrete representation of continuous signals -- 2.6. Elements of detection theory -- 2.7. Bibliographical notes -- 2.8. Problems -- 3 Basic results from information theory -- 3.1. Introduction -- 3.2. Discrete stationary sources -- 3.3. Communication channels -- 3.4. Bibliographical notes -- 3.5. Problems -- 4 Waveform transmission over the Gaussian channel -- 4.1. Introduction -- 4.2. Memoryless modulation and coherent demodulation -- 4.3. Approximations and bounds to P(e) -- 4.4. Incoherent demodulation of bandpass signals -- 4.5. Bibliographical notes -- 4.6. Problems -- 5 Digital modulation schemes -- 5.1. Bandwidth, power, error probability -- 5.2. Pulse-amplitude modulation (PAM) -- 5.3. Phase-shift keying (PSK) -- 5.4. Quadrature amplitude modulation (QAM) -- 5.5. Orthogonal frequency-shift keying (FSK) -- 5.6. Multidimensional signal constellations: Lattices -- 5.7. Carving a signal constellation out of a lattice -- 5.8. No perfect carrier-phase recovery -- 5.9. Digital modulation trade-offs -- 5.10. Bibliographical notes -- 5.11. Problems -- 6 Modulations for the wireless channel -- 6.1. Variations on the QPSK theme -- 6.2. Continuous-phase modulation -- 6.3. MSK and its multiple avatars -- 6.4. GMSK -- 6.5. Bibliographical notes -- 6.6. Problems -- 7 Intersymbol interference channels -- 7.1. Analysis of coherent digital systems -- 7.2. Evaluation of the error probability -- 7.3. Eliminating intersymbol interference: the Nyquist criterion -- 7.4. Mean-square error optimization -- 7.5. Maximum-likelihood sequence receiver -- 7.6. Bibliographical notes -- 7.7. Problems -- 8 Adaptive receivers and channel equalization -- 8.1. Channel model -- 8.2. Channel identification -- 8.3. Channel
摘要:Principles of Digital Transmission is designed for advanced undergraduate and graduate level students and professions in telecommunications. Teachers and learners can mix and match chapters to create four distinct courses: (1) a one-term basic course in digital communications; (2) a one-term course in advanced digital communications; (3) a one-term course in information theory and coding; (4) a two-term course sequence in digital communications and coding. The book provides rigorous mathematical tools for the analysis and design of digital transmission systems. The authors emphasize methodology in their aim to teach the reader how to do it rather than how it is done. They apply the fundamental tools of the discipline onto a number of systems, such as wireless data transmission systems.
