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。
A geographic area or zone surrounding a transmitter in a cellular telephone system.
围绕蜂窝式电话系统的发射器的地理区域。
As shown in FIG. 5, system 305 May be a cellular telephone handset, although the scope of the present invention is not so limited.
图5示出，系统305可以是蜂窝电话手持机，但是本发明的范围并不局限于此。
The cellular digital packet data(CDPD) system is a wireless packet communication system based on analog cellular telephone networks.
蜂窝数字分组数据（CDPD）系统是基于模拟蜂窝电话网的无线分组数据通信系统。
For a cellular application, these improvements can lead to increased system capacity, smaller telephone size, increased talk and standby times, and greater acceptance of the product.
对于蜂窝网应用，这些改进可引起增加的系统容量、较小的电话机大小、增加的通话和待机时间以及较大的产品接受程度。
In this paper, the analysis of ternary CDMA cellular mobile communication system capacity is based on coding theory and telephone traffic theory.
从编码理论和话务理论出发，分析了三值CD MA移动通信系统的系统容量。
In this paper, the analysis of ternary CDMA cellular mobile communication system capacity is based on coding theory and telephone traffic theory.
从编码理论和话务理论出发，分析了三值CD MA移动通信系统的系统容量。
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