21st Century New Technology Painting Series: Civilization's Vanguard - Communication

Author: Wang Min
Publisher:
Publish Date: 1998-10-01
Features: This book covers nearly 80 topics, including modern communication methods such as microwave, communication, satellite communication, optical fiber communication, and mobile communication, as well as major modern communication services like telephone, fax, data, and visible graphic. Additionally, it provides a brief introduction to the basic concepts of computer communication networks, integrated services digital networks, and programmable exchange in modern communication technology.