The aim of this book is to provide comprehensive knowledge of wireless communication for undergraduate students. The flow of topics is maintained in the text which starts from fundamentals of Wireless Communications and proceeds to give a detailed account of 2G, 2.5 G and 3G of Wireless Communications. Emphasis is given on detailed coverage of GSM, GPRS Techniques and WLAN. The concepts of integration architecture, which is the step towards the 4G networks, Mobile Internet Protocol and WiMAX have been discussed in depth. Several references have been provided at end of each chapter for further reading. It uses a wide range of examples and other teaching aids, making it suitable for self-study and university classes.