Cho Hyun-jun: Core data communication

The textbooks that change the original text on data communication are faithful and excellent for reference, but there is a strain on the students who learn the first thing from the introduction to a vast field. The country's best-to-profile textbooks were briefed in their key description, making it hard for readers to understand. Considering this point, we have formed the content of the book with the idea that it creates a text that has been elaborately and faithfully explained what is essential to know. Data communications, depending on your view, can also mean the area of communication transmission, which is a common need for communication, and it can even include the area in which computers process data. The script was built from a consultual point of view, and it was limited to the data delivery field that all communications terminals are in common. So the OSI 7-class model deals in detail with physical, data links, network and transfer classes. We used lots of pictures to help readers understand, and the key points were briefed or ruled out. It's been written around basic and core material, and recently introduced to wireless mobile networks that are becoming increasingly important. He also tried to include a rich number of examples and exercises to help students in school.

Korean title: 핵심 데이터 통신

Korean author: 조현준

Korean publisher: 북스홀릭퍼블리싱

ISBN-13: 9791185123981