Wireless communication undertakes the access and retrieval of data and information across two or more remote points of exchange. Wireless networking employs radio waves for long range communication. It has varied applications in a number of industries and fields such as telecommunication industry, medical industry, data communication, etc. Modern wireless tools such as WiFi have become essential systems in diverse spaces like homes, offices, schools, etc. This book attempts to understand the multiple branches that fall under the discipline of wireless technology and how such concepts have practical applications. It sheds light on some of the unexplored aspects of this domain and the recent researches in this field. This book will serve as a reference to a broad spectrum of readers.