The textbook Mobile Computing addresses the main topics associated with mobile computing at such a level that enables the students to develop a fundamental understanding of the technical issues involved in this new and fast emerging discipline.The book first examines the basics of wireless technologies and computer communications that form the essential infrastructure required to build knowledge in the area of mobile computations involving the study of invocation mechanisms at the client end, the underlying wireless communication and the corresponding server-side technologies.It is suitable as an introductory course in mobile computing for the undergraduate students of Computer Science and Engineering, Information Technology, Electronics and Communication Engineering, Master of Computer Applications (MCA) and the undergraduate and postgraduate science courses in computer science and Information Technology.