The textbook Information Theory & Coding" by K. Giridhar (Pooja Publications, 2010) is a well-regarded resource for students studying digital communications, often covering core concepts like entropy, source coding (Huffman, Shannon), channel capacity, and error control codes (linear block/cyclic codes). Accessing the Material
In the realm of wireless communication, the goal is simple but difficult: move data from point A to point B as fast as possible, with zero errors, using the least amount of power. The work of Dr. K. Giridhar often focuses on these efficiencies, particularly in systems and OFDM . 1. The Concept of Entropy (The "Information") information theory and coding by k giridhar pdf 69