Mobile communication basics

Author: Wu Yufu
Publisher:
Publish Date: 2001-06-01
Features: This series of books is primarily focused on mobile phone repair. It covers mobile communication systems, the working principles of mobile phones within these systems, the fundamentals of mobile phone circuits and components, and repair examples of popular mobile phone models. This volume serves as the foundational guide to the principles and maintenance of GSM mobile phones. It introduces the GSM mobile communication system, including the physical scenarios of cellular networks and how mobile phones connect within these networks. It also covers new technologies adopted by the GSM system, such as voice coding, digital modulation, and multiple access methods, which are ubiquitous in mobile phones. Therefore, these are essential knowledge points for mobile phone repair. The book also presents basic knowledge of mobile communication and mobile phones in a question-and-answer format, akin to a "mini encyclopedia." The standout features of this book are its systematic approach, extensive information, clear and accessible explanations, and innovative graphical annotations. These elements make the book informative, practical, and engaging. It serves as an excellent self-study or technical training resource, suitable for electronics enthusiasts, mobile phone technicians, university students, and engineering professionals.