“book data communication and data networks third edition”

This book deals with various aspects of thesubject vis-à-vis the emerging trends in network-centric information technology.It provides a good learning platform to the people who need to be skilledwithout going into the details of computer programming. Explains the underlying concepts to lead studen... More

This book is designed and developed assuming little or no technical background on part of the reader. The book therefore first introduces the philosophy of data communications covering signal transmission, propagation and information encoding. It then proceeds to cover the various technologies, OS... More

Data Communications and Networks uses a top-down, Internet-focussed approach to tackle the problem of communication system design. An integrated approach is taken to networks and data communications, with an emphasis that starts from the top level requirements and works downwards, describing how suc... More

With a focus on the most current technology and a convenient modular format, this best-selling text offers a clear and comprehensive survey of the entire data and computer communications field. Emphasizing both the fundamental principles as well as the critical role of performance in driving protoco... More