Second generation mobile communication system (2g) is digital cellular system which can provide low-speed data business.

第二代移动通信系统(2g)是数字移动系统，能提供低速率数据业务。

youdao

The cellular digital packet data (CDPD) is a system which borrows idle radio channels from the existing cellular mobile telephone networks for packet data transmission.

蜂窝数字分组数据(CDPD)是利用现有的模拟蜂窝电话网来传输数据的一种新技术。

youdao

This article introduces Digital Camera System with Single-Chip TMS320DSC21 DSP of research cellular.

本文介绍一个基于单片tms320dsc21 DSP的用于细胞研究的数字摄像系统。

youdao

In 1993, NTT DoCoMo, Japan's principal mobile-phone carrier, opted for a technical standard called Personal Digital Cellular (PDC), which was incompatible with the Global System for Mobile Communications (GSM), the standard adopted by most of the rest of the world.

CNN: ASIANOW - TIME Asia | Phone Wars: Episode 3G