Information Theory and Coding for Beginners An Introduction to the Principles

What is Information Theory and Coding?
Information theory constitutes a mathematical investigation into theories of communication systems, focusing on means to effectively and reliably measure, store, and transmit information. Claude Shannon introduced the concept in his seminal paper "A Mathematical Theory of Communication" in 1948.
Coding theory is a field of study that seeks to ascertain optimal methods for representing information in a manner that enables successful transmission and decoding without errors. The subject matter under consideration is centered on the development of error-correcting codes that possess the ability to detect and rectify errors that may arise during transmission. This is of great significance in communication systems where the presence of noise and interference can potentially distort the transmitted data.
The fields of information theory and coding exhibit a significant degree of interconnectedness, with coding theory frequently employed within communication systems to enhance the dependability and effectiveness of information transmission. A thorough comprehension of the underlying tenets governing information theory and coding theory is imperative to the development of communication systems that are capable of delivering consistent and efficient performance.