The principle of work, technical characteristics, advantages and disadvantages of General Packet Radio Service(GPRS) technology and the application of GPRS to urban gas SCADA system are described.
论述了通用分组无线服务(GPRS)技术的工作原理、技术特点、优势、不足及其在城市燃气SCADA系统中的应用。
Remote data acquisition and transfer in power system can be realized through general packet radio service (GPRS) network of China Mobile Communications Corporation.
通过中国移动通信有限公司的通用无线分组业务(general packet rad io service, GPRS)网络,可实现电力系统的远程数据采集和传输。
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