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全文分五部分:一、当代数据通信的发展历程;二、开放系统互连参考模型简介;三、当代数据通信发展现状;四、计算机通信网络的发展;五、数据通信未来发展趋势。全文将分三期刊出,作者朱高峰先生是我国著名通信专家,邮电部原副部长,现任中国工程院院士、常务副院长。
The full text is divided into five parts: First, the development history of contemporary data communications; Second, an introduction to the open system interconnection reference model; Third, the status quo of contemporary data communications; Fourth, the development of computer communications networks; Fifth, the future development trend of data communications. The full text will be published in three phases. The author, Mr. Zhu Gaofeng, is a well-known communications expert in our country and the former vice minister of the Ministry of Posts and Telecommunications. He is currently an academician and executive vice president of the Chinese Academy of Engineering.