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移动通信是运输与通信二者高度发展相互结合的产物。美国在七十年代改善频率管理之后,其通信事业就得到迅速发展。日本对2000年的市场需求量作了预测,前景令人鼓舞,其主要技术方向为综合化、集群化、数字化、微型化和标准化。本文以移动电台普及率、人均国民生产总值、公用电话普及率和交通工具数量等方面为依据,分别对我国移动通信各类需求量作了分析和探讨,并对开拓国产化的美好前景提出了几点建议。
Mobile communication is a product of the combination of transportation and communication. After the United States improved its frequency management in the 1970s, its communications business developed rapidly. Japan predicted the market demand in 2000 with encouraging prospects. Its main technical directions are integration, clustering, digitization, miniaturization and standardization. Based on the popularization rate of mobile radio, GDP per capita, popularity of public telephones and the number of vehicles, this paper analyzes and discusses various types of demand for mobile communications in China and puts forward the prospect of opening up and domestication A few suggestions.