Analog and digital communications are two distinct yet interrelated means of data transmission. The aim of this book is to present researches that have transformed these fields and aided their advancement. Detailed discussions on various aspects such as protocols, algorithms, integration of networks, performance, modeling, etc. have been covered in this text. It is a vital tool for all researching or studying electronics, telecommunications and similar disciplines. This book gives incredible insights into emerging trends and concepts of this subject. With state-of-the-art inputs by acclaimed experts of this field, this book targets students and professionals alike.