| 基于GPRS的无线DDN系统组网及特点 |
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| 引用本文： | 王中碧.基于GPRS的无线DDN系统组网及特点[J].可编程控制器与工厂自动化(PLC FA),2005(8):69-71. |
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| 作者姓名： | 王中碧 |
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| 摘 要： | 目前，基于GPRS无线数据传输业务广泛在移动办公、工业控制、远程遥测等多方面应用，网络运营商中国移动GPRS和联通CDMA各有其特点。文章详细描述了利用GPRS网络组建无线DDN网络的方法及特点。
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| 关 键 词： | 无线数据传输 网络 |
| 文章编号： | 1606-5023（2005）08-0069-03 |
Wireless DDN System Comparing Network Based on GPRS and Its Traits |
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| Wang ZhongBi.Wireless DDN System Comparing Network Based on GPRS and Its Traits[J].Programmable controller & Factory Automation(PLC & FA),2005(8):69-71. |
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| Authors: | Wang ZhongBi |
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| Abstract: | The GPRS/CDMA 1x network based wireless data transmission system had been widely used for SCADA system and mobile office. This article will describe the GPRS and CDMA 1x network infrastructure, and also try to compare the different features such as coverage, bandwidth and spectrum. |
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| Keywords: | Wireless data transmission Network |
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