Cellular Digital packet data (CDPD) network is one of the mobile packet data technologies, with rather lower cost of network laying, operation and lower service fees and worthy of popularization.
蜂窝数字分组数据(CDPD)网是一种移动分组数据技术，具有较低的建网、运营成本和业务费用，因此具有广泛推广的价值。
The research of the subject involves telecommunication technologies such as packet data communication, network designation, mobile location, and wireless networks technology.
本课题研究主要涉及通信领域的分组数据通信、无线接入、系统组网、移动定位等技术。
CDPD is based on the digital packet-data technology and arranged in a cellular mobile communications network manner.
CDPD是以数字分组数据技术为基础、以蜂窝移动通信为组网方式来配置的。
A mobile communication network (5) transmits a packet call establishment response signal to the mobile telephone unit (1) and thereafter transmits a packet data.
移动体通信网(5)向便携电话机(1)发送分组呼叫确立应答信号，之后发送分组数据。
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。
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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