CDPD networks make use of current AMPS networks to transfer radio packet data.

CDPD网络利用现有的AMPS蜂窝网，传输无线分组数据业务。

youdao

In radio communication system, because of multipath effect and the finity of channel bandwidth and incomplete channel, intersymbol interference (ISI) is inescapability during the data transfer.

在无线通信系统中，信号在传输过程中由于多径效应和信道带宽的有限性以及信道特性的不完善性导致不可避免地产生码间串扰。

youdao

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。

youdao

The Hydra comes in either 1GB or 2GB flavors and features an integrated FM radio, USB 2.0 for both quick data transfer and charging the bundled AAA battery.

ENGADGET: Ultra's Hydra: Ohio's full-featured 2GB MP3 player for just $60

The smart phone market will only take off when technologies such as GPRS (General Packet Radio Service) are implemented in mobile networks, enabling faster transfer rates of data via mobile phone, she said.

CNN: Handheld use to soar in Europe