The textbook is structured to lead students from fundamental signal theory into the complexities of modern digital transmission. Most editions, including the revised versions co-authored by Goutam Saha, include extensive pedagogical tools such as solved examples, practice problems, and MATLAB-based simulations. Key Mathematical Foundations

Before diving into communication schemes, the text establishes the necessary mathematical background:

In-depth coverage of probability, random variables, and stochastic processes essential for understanding how systems behave in the presence of noise. Major Technical Areas Covered