The comprehensive text book Mobile Computing covers the technical facets of the mobile computing environment as well as recent technical developments in this field. It provides an understanding of the fundamental principles behind various access technologies, as well as their service and application features, and is intended to serve as a textbook for undergraduate CSE, IT, and ECE students. This book focuses on an issue that is still under investigation: how to solve a traffic jam in a large, mobile distributed system. In reality, despite the fact that there are many solutions available today, this is still a major issue in the modern world. In a society where everything revolves around mobility, mobile subscribers today deal with a lot of stress as a result of the never-ending traffic and congestion. What is truly needed is a mapping of the precise locations area and location scheme of general validity, ability to successfully meet all the criteria of traffic congestion settings.