Principles of Digital Communication
Autor Robert G. Gallageren Limba Engleză Hardback – 27 feb 2008
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Specificații
ISBN-10: 0521879078
Pagini: 422
Ilustrații: 100 b/w illus. 169 exercises
Dimensiuni: 181 x 251 x 24 mm
Greutate: 0.99 kg
Editura: Cambridge University Press
Colecția Cambridge University Press
Locul publicării:Cambridge, United Kingdom
Cuprins
Preface; 1. Introduction to digital communication; 2. Coding for discrete sources; 3. Quantization; 4. Source and channel waveforms; 5. Vector spaces and signal space; 6. Channels, modulation, and demodulation; 7. Random processes and noise; 8. Detection, coding and decoding; 9. Wireless digital communication.
Recenzii
Descriere
The renowned communications theorist Robert Gallager brings his lucid writing style to the study of the fundamental system aspects of digital communication for a one-semester course for graduate students. With the clarity and insight that have characterized his teaching and earlier textbooks, he develops a simple framework and then combines this with careful proofs to help the reader understand modern systems and simplified models in an intuitive yet precise way. A strong narrative and links between theory and practice reinforce this concise, practical presentation. The book begins with data compression for arbitrary sources. Gallager then describes how to modulate the resulting binary data for transmission over wires, cables, optical fibers, and wireless channels. Analysis and intuitive interpretations are developed for channel noise models, followed by coverage of the principles of detection, coding, and decoding. The various concepts covered are brought together in a description of wireless communication, using CDMA as a case study.