| 数据通信及其应用发展前景 |
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| 引用本文： | 赵海军,崔梦天,李明东.数据通信及其应用发展前景[J].长春师范学院学报,2007,26(4):114-117. |
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| 作者姓名： | 赵海军 崔梦天 李明东 |
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| 作者单位： | [1]西华师范大学计算机学院,四川南充637002 [2]四川邮电职业技术学院计算机科学与管理系,四川成都610067 |
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| 摘 要： | 数据通信是依照通信协议,利用数据传输技术在两个功能单元之间传递数据信息,它可实现计算机与计算机、计算机与终端以及终端之间的数据信息传递.本文介绍了数据通信的基本原理、交换方式及其优点、缺点、适用范围和分类,并展望了数据通信未来的应用前景.
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| 关 键 词： | 计算机技术 数字数据网 应用前景 通信协议 交换 |
| 文章编号： | 1008-178X（2007）04-0114-04 |
| 修稿时间： | 2007-03-05 |
Data Communication and Its Development Prospects in Application |
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| ZHAO Hai-jun,CUI Meng-tian,LI Ming-dong.Data Communication and Its Development Prospects in Application[J].Journal of Changchun Teachers College,2007,26(4):114-117. |
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| Authors: | ZHAO Hai-jun CUI Meng-tian LI Ming-dong |
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| Institution: | 1. School of Computer, China West Normal University, Nanchong 637002, China; 2. Dept. of Computer Science and Management, Sichuan Post and Communication College, Chengdu 610067, China |
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| Abstract: | Data communication according to communication protocols and makes use of data transmission technique in two functional units. It may achieve data information transfer in computers, in computers and terminals and in terminals. This paper also introduces basic principle, interchange modes and their advantages, disadvantages, sphere of application and categories of data information, and forecasts future development prospects in its application. |
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| Keywords: | computer technique digital - data net development prospects in application communication protocol interchange |
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