The updated and expanded edition of an excellent telecommunications primer him? Lili explains in detail everything just right you need to know to become fluent in the industry's most important and interesting. In addition to including the amount of technical detail to satisfy the expert, this book also addresses the same aspects of how communications technology affects society, culture, and politics. In more than thirty years of teaching, administration, and research in the field of telecommunications, I have never found one book that can serve a variety of areas. George, manager of advanced technology, the University of New Mexico Essentials? Telecommunications should be on the shelves every professional working in voice and data network. I have been using Telecommunications Essentials now for two years as a course text for business technology students taking Introduction to Telecommunications. Of course, I include all the books and the students end up with a practical knowledge base of components, technologies, and connectivity that make the working day? network. This new edition is the most acceptable because it includes new advances in the field of fiber optics, wireless, Voice over IP, and broadband technologies that emerged since the publication of the first edition. This new edition will replace my worn copy of my first edition of Telecommunications Essentials, which has helped me so far.? ,? Robert Hudyma, Ryerson University professor of business? This is an excellent reference book on telecommunications. If you need a good reference book on telecommunications, I'll start with this.? ? To Chee Eng, director of research, communications, Gartner? Lillian make fun of telecommunications.? Quiaque? Ni Lai, CFO, Hong Kong Broadband Network Ltd? Goleniewski? S Telecommunications Essentials sets the stage by discussing the forward-looking applications made possible by the advancement of telecommunications technology, including embedded devices, intelligent wearables, intelligent robot army, and many others. Early discussions motivating enough for students and make them want to learn about various networking technologies, which pretty well covered throughout this book. The first edition (published in 2003) was a great book to teach the importance of telecommunications, and it is clear that the second edition brings us up to this time and is an exceptional treatment of the topic.? ? Dr. Lundy Lewis, chairman of the Department of Information Technology, Southern New Hampshire University? The book covers not only the basics of telecommunications, but it easily guides the reader through the various technical details of the next-generation network services, converged network architecture, and technology. Lillian? Elegant and clear style of presentation makes the book an excellent reference for system developers as well as telecommunications system designers to understand current and emerging technologies that support business applications.? ? Dr Tibro Gyires, professor, Illinois State University, School of Information Technology? When Lili published the first edition of Telecommunications Essentials, I was a consultant in the field of communication. This? S is the only source to have if you want to know telecom.? Feldman? Dave, consul, trade and investment, British Embassy? After four decades of work in the field of telecommunications and computers, and more than twenty years teaching graduate level courses in telecommunications and network management at four universities, I finally have a book that meets student needs working to obtain a deep and comprehensive understanding of the ever-changing field. If you want to really learn about telecommunications and data networks you should insist that your school adopt the book as a text.? Erbschloe? Michael, consultant, writer and educator? Telecommunications is not just about the legacy telephone network or wireless network, or growing rapidly developing Internet. It requires years of expertise in this exciting field, combined with skillful writing ability, to develop a book that presents an interesting and insightful in terms of telecommunications disciplines. Lillian Goleniewski has achieved this great task with great skill in her book Telecommunications Essentials at Home. Students and professionals will benefit from this book. This can serve as an excellent reference book for telecommunications executives and business professionals who need to understand the basics of telecommunications and next-generation networks. Seshadri Mohan, chair and professor, Systems Engineering Department, University of Arkansas at Little Rock is? Telecommunications Essentials is a brilliant book to and in-depth overview of the ins and outs of the aspects of telecommunications. It has a b-iniharusuku for everyone working in the IT world.? Alberts? Lino, technology, operations manager of the department, RBTT Bank Aruba NV? A book that is really amazing. In providing a link between the most complex telecommunications technology and the most simple applications, both now and in the future, Telecommunication Essentials is the most readable book on the subject both for newcomers and old hands?.? Lili radiate enthusiasm throughout, providing a vision for the future that attract readers in? ,? Bonehead Neil, head of research of Evolution Securities China? One big challenge faced by those responsible for setting public policy or regulation associated with the convergence of telecommunications, IT, and media is that before the ink? It is dry? Lili is one of the few telecommunications educators out there, catering to a diverse base of readers, who have been keeping up with Moore's Law? And what really matters in the real world of telecommunications.