This paper introduces the General Packet Radio Service (GPRS) technology, its communication characteristics and development prospect.

介绍了通用分组无线业务(GPRS)技术、GPRS通信的特点以及发展前景。

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Presently, Mobile Communication Company's GPRS network that based on the 2.5 G can supply packet radio service and low cost service of wireless transmission.

目前，移动公司建成的基于2.5代移动通信gprs网络能够提供端到端的无线分组交换数据业务，提供低成本的数据无线传输业务。

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This part USES GPRS (General Packet Radio Service) Which is a long-distance wireless communication technology to be responsible for data to upload the host computer and receive control commands.

此部分采用的是GPRS(通用分组无线业务)这种长距离无线通信技术来负责数据的上传以及接收上位机的控制命令。

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"When we lost telephone service and radio communication, some officers were stranded on their rooftops for four to five days, stranded in areas around the water due to rising water or displaced into other units or divisions, " Riley said.

CNN: Witnesses: New Orleans cops took Rolex watches, jewelry

But that first requires the service to find an off-the-shelf radio that can carry the necessary signals to enable unfettered communication between diverse radios and users.

FORBES: Army Resets Radio Plans As Demand Signal Shifts