1) This book presents a two-fold approach to the topic. On one hand it discusses the fundamentals and theoretical concepts of 5G with respect to the IoT, and on the other hand it showcases some impactful and trending research in this field. Clearly, IoT is an interdisciplinary field and therefore this book would be useful to different stakeholders related to mobile communications and IoT networking architecture. 2) IoT is one of the most trending topics worldwide and 5G is coming into force across the world. Hence there would be demand for this topic 3) As compared to competition, the proposed book has updated content. It is written completely with the consideration of 5G inclusion worldwide in 2020, state-of-the-art research across the globe presented in diverse chapters, dual approach of conceptual and research/implementational perspectives put together.