Meanwhile,because of the TETRA digital trunk's narrow band,there exists the obstacle to transmit mass data at high speed.
同时,采用TETRA标准的数字集群通信终端数据带宽较窄,高速数据传输存在应用瓶颈。
参考来源 - 基于嵌入式系统高速无线通信驱动程序的设计与实现Third, put forward the harware scheme of the digital trunk interface. According to the scheme, we design the hardware circuit of each unit in detail, and show the detailed hardware circuit realization diagrams.
接下来,提出了数字中继接口的硬件设计方案,并根据该方案,设计了各单元的具体硬件电路,并且给出了具体的硬件电路实现示意图。
参考来源 - 数字通信系统中PCM数字中继接口设计与实现·2,447,543篇论文数据，部分数据来源于NoteExpress
Digital trunk system. Yeah. Jack. Yeah.
数字中继系统。对。杰克。你说。
The task is a portion of the pre-reaserch project of the digital trunk system for military.
本课题即是军用数字集群通信系统的预研项目的一部分。
Digital trunk mobile system is the advanced level of the special mobile communication, and it has attracted attention abroad.
数字集群移动通信系统作为专用移动通信的高级阶段，受到了广泛的关注。
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