Introduction to Digital Communications explores the basic principles in the analysis and design of digital communication systems, including design objectives, constraints and trade-offs. After portraying the big picture and laying the background material, this book lucidly progresses to a comprehensive and detailed discussion of all critical elements and key functions in digital communications. The first undergraduate-level textbook exclusively on digital communications, with a complete coverage of source and channel coding, modulation, and synchronization. Discusses major aspects of communication networks and multiuser communications Provides insightful descriptions and intuitive explanations of all complex concepts Focuses on practical applications and illustrative examples. A companion Web site includes solutions to end-of-chapter problems and computer exercises, lecture slides, and figures and tables from the textUsing the Chebyshev inequality, estimate the probability that the number of calls is more than 5 from the mean. Suppose the pdf of the random variable X is an even function and we also have the random variable Y1a4X4. Are X and Yanbsp;...
|Title||:||Introduction to Digital Communications|
|Publisher||:||Academic Press - 2015-02-25|