Based service time distribution difference, we obtain distribution of packet number and queue of frame in system through queue theory.

根据服务时间的分布不同，用排队论的方法分析了系统中包数的分布和队列长度的分布。

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Presently, Mobile Communication Company's GPRS network that based on the 2.5 G can supply packet radio service and low cost service of wireless transmission.

目前，移动公司建成的基于2.5代移动通信gprs网络能够提供端到端的无线分组交换数据业务，提供低成本的数据无线传输业务。

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Focused on the shortcomings of current automatic reading meter systems, the paper presents a new solution based on General Packet Radio Service (GPRS) technology.

针对目前应用的自动抄表系统可靠性和实时性差的弱点，提出了一种基于新兴的通用分组无线业务(GPRS)技术的自动抄表方案。

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Again, it would be better to have flat monthly charges based on peak speeds of always-on service plus packet charges for traffic actually carried.

CNN: OPINION: The push is on to deploy high-speed, always-on residential Internet access