GPRS is brief version of General Packet Radio Service. It is a new kind of carrying network developed from traditional GSM in order to supply packet data services for GSM user.

• GPRS是通用分组无线业务(General_Packet_Radio_Service)的英文简称,是在现有GSM系统上发展出来的一种新的承载业务,目的是为GSM用户提供分组形式的数据业务。