This book is designed based on the AICTE model curriculum for graduate students, those who study wireless communication as one of the core subjects in their curriculum. The primary goal of this book is to establish a firm understanding of Wireless Communication, Wireless Generations, 1G, 2G,3G, 4G & 5G technologies, Mobile IP Operation, Routing Protocol, Zigbee, Bluetooth, Wifi, GPRS, GSM NFC, Satellite Communication. The contents of this book are presented in a simple way for easy understanding of students and can be used as self-study material. Additional solved problems, multiple choice questions, and review questions have been provided at the end of each chapter This book contains five chapters and is organized as follows: Chapter 1: Introduction to Wireless communicationChapter 2: Multiple Access TechniquesChapter 3: Wireless GenerationsChapter 4: Wireless technologiesChapter 5: Routing Protocol