Data communication

Author: Qiao Guihong Pang Ruixia Liu Shuxian Zhao Yanchun
Publisher:
Publish Date: 2005-06-01
Features: This book systematically introduces the fundamental knowledge of data communication, including the basic concepts and components of data communication systems, data transmission rates, and multiplexing techniques in data communication; baseband transmission, bandpass transmission, and digital data transmission in data communication; error control techniques; switching methods in data communication; data communication protocols; various data communication networks, including packet-switching networks, DDN networks, frame relay networks, ATM networks, and IP networks; access technologies for data communication; and commonly used testing instruments for data communication. It provides a detailed explanation of data communication protocols and the composition, functions, and implementation of various data communication systems. This book closely aligns with industry standards and regulations, demonstrating strong practicality. It can serve as a textbook for relevant majors in vocational and technical colleges, such as communication and electronic information, as well as a reference for data communication technology training programs and skill certifications.