... 码分多址; 分组数据业务; 前向补充信道; 带宽振荡 [gap=982]Key words: code div isionmultiple access; packet data service; forw ard supplement channe;l bandw idth osc illation ..
基于14个网页-相关网页
CDPD网络利用现有的AMPS蜂窝网，传输无线分组数据业务。
CDPD networks make use of current AMPS networks to transfer radio packet data.
数字集群系统的参数设计和网络负荷对分组数据业务的延迟具有很大的影响。
In digital trunked system, the delay performance of packet data service is greatly affected by the design of system's parameters and the network load.
多码道技术广泛地应用于第三代移动通信系统，灵活地为用户提供高速分组数据业务。
Multi-Code technique is widely used in the third generation mobile communication systems, and flexibly provides high-rate packet data services for users.
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