The book “Mobile communication systems” by B. P. Ipatov and his co-authors represent a deep and comprehensive study of one of the most dynamically developing areas of modern technology. With rapid progress in the field of mobile communications, this publication is becoming an indispensable source of knowledge for students, professionals and anyone interested in the latest achievements in this field. From the first pages, the reader is immersed in the world of mobile communication, which covers not only the technical aspects, but also the social, economic and cultural changes that it causes. The authors consider in detail the principles of mobile networks, their architecture and standards, starting from the first generations of communication and ending with modern 5G technologies. They not only explain how communication systems function, but also analyze their impact on society, including issues of security, privacy, and accessibility. The book will be of interest to both technical students and practicing engineers working in the field of telecommunications .. It will be an excellent tool for those who want to deepen their knowledge of mobile technologies and their application in real life. If you are passionate about modern gadgets, the Internet of things and the future of communication, then this publication will surely attract your attention. The topics raised in the book cover a wide range of issues. The authors discuss not only the technical characteristics of mobile systems, but also their impact on the economy and social relations. The book also addresses current issues such as ecology and sustainable development in the context of the growth of mobile technologies. This makes “Mobile Communications Systems” not just a textbook, but a real study that makes us think about the future of our communication and its role in society. The style of Ipatov and his co-authors is clear and accessible, which allows even complex technical concepts to be presented in an understandable form. They use many examples from real practice, which makes the material more lively and interesting. In addition, the authors actively refer to their previous works, such as “Basics of Radio Communication” and “Telecommunications Systems”, which creates a holistic view of the subject. The book “Mobile Communication Systems” will be an excellent addition to the library of anyone who is interested in technology, engineering or just wants to be aware of the latest trends in the world of mobile communication. It not only enriches knowledge, but also inspires further study of this exciting field. If you are looking for something that will help you understand how mobile technology is changing our world, and how it will evolve in the future, then this edition is exactly what you need. Do not miss the opportunity to get acquainted with this work, which will become your reliable guide in the world of mobile communication Read, study, and discover new horizons in the field of technology!