GPRS, the English abbreviation of General Packet Radio Service, is a kind of technology of packet radio switch based on GSM system and offers wireless IP connection of end-to-end and wide area.

• GPRS是通用分组无线业务(General Packet Radio Service)的英文简称，是一种基于GSM系统的无线分组交换技术，提供端到端的、广域的无线IP连接。