| 浅谈数据通信及其发展趋势 |
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| 引用本文： | 王建荣.浅谈数据通信及其发展趋势[J].科技情报开发与经济,2010,20(12):96-98. |
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| 作者姓名： | 王建荣 |
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| 作者单位： | 西铭矿选煤厂,山西太原,030053 |
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| 摘 要： | 概述了数据通信的概念、系统的构成原理,介绍了数据交换方式的基本原理、优缺点及数据通信网的分类和适用场合,指出未来的通信网络将是数字化、综合化、智能化的连接各种大量信息源的信息高速公路。
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| 关 键 词： | 数据通信 交换方式 通信协议 信号传输 数据传输 |
Talking about Data Communication and Its Development Trend |
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| WANG Jian-rong.Talking about Data Communication and Its Development Trend[J].Sci-Tech Information Development & Economy,2010,20(12):96-98. |
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| Authors: | WANG Jian-rong |
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| Institution: | WANG Jian-rong |
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| Abstract: | This paper expounds the concept and system composition principle of data communication,introduces the basic principles,advantages and disadvantages of data switching mode and the classification and applicable occasions of data communication network,and points out that future communication network will be a digitalized,integrated and intellectualized information superhighway connecting with mass information resources. |
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| Keywords: | data communication switching mode communication protocol signal transmission data transmission |
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