Digital communication systems have revolutionized the telecommunications industry in the present age. They have become an integral part of the corporate & business domains as well as different individual groups or consumer circles. There is a rising demand for conceptual and practical advancements in the field of digital communication systems. This extensive book encompasses some of the most significant concepts in digital communication that include mobile and wireless communication systems; frameworks, tools & techniques applied in digital communication systems; evaluation and application of digital communication systems in different spheres, etc. It contains researches and case-studies by experts and academicians from diverse regions of the world that discuss the latest improvements as well as innovations which would contribute to the overall development of next generation digital communication systems.