1) centered processing trunking radio system
集中控制式集群无线通信系统
1.
This paper gives the traffic simulation results of using message trunking,transmission trunking and quasi-transmission trunking in centered processing trunking radio system, the effects of three types of different trunking technology on traffic characteristics andthe traffic characteristics of centered processing trunking radio system.
本文给出了集中控制式集群无线通信系统中使用发射集群、准发射集群和信息集群的话务模拟结果，得出这三种不同的集群技术对话务特性的影响以及集中控制式集群无线通信系统的话务特性。
2) wireless trunking communication
无线集群通信
1.
The system is used in the wireless trunking communication net,and the functions of wireless task transfer and flat shunting are realized.
文章针对当前企业铁路生产调度的需要,提出了一种基于ARM7内核和μC/OS-Ⅱ操作系统的嵌入式机车调车作业仪软硬件的设计与实现方案;系统嵌入了双串口MAP27协议栈和平面调车协议栈,应用于无线集群通信网络,实现无线作业计划传输和平面调车功能;并对前者协议栈的实现方案以及μC/OS-Ⅱ任务的划分、功能和调度进行了详细的介绍。
2.
As an extension of MPT1327 which is a wireless trunking communication protocol, MAP27 protocol is more and more used as a serial communication specification between trunking terminals and data processing terminals.
MAP27协议作为无线集群通信协议MPT1327的一种扩展,已被越来越多的用于集群终端设备与数据处理终端串行通信的接口规范。
3) trunked radio
集群无线通信
4) trunking communication system
集群通信系统
1.
ifferent types of call processes in trunking communication systems with intermediate or small capacity are analyzed.
采用ＳＤＬ／ＧＲ描述方法，通过分析中小容量集群通信系统中不同类型的呼叫过程，说明无线用户本局呼叫、出局呼叫及市话用户入局呼叫等呼叫进程的实现方法。
2.
The system is important to the development and research of speech coding in the digital trunking communication system in theory and.
在数字集群通信系统中,语音编码技术起着相当关键的作用。
3.
The trunking communication system needs to transmit large amount of secret information, and have high security demand.
集群通信系统要传输大量机密信息,对通信保密性要求很高。
5) digital trunking system
集群通信系统
1.
This paper discusses the theory of software radio applied in digital trunking system by studying the basic theories and the key technology of software radio and by analyzing the present development and attainable targets of software radio engineering.
探讨软件无线电理论在集群通信系统的应用。
6) trunking system
集群通信系统
1.
Currently there are two kinds of trunking communication systems: analog trunking system and digitaltrunking system.
所谓集群通信系统，是一种具有调度功能的高级移动通信系统，它属于专用移动通信系统的领域。
补充资料：无线电通信波段(见无线电通信)
无线电通信波段(见无线电通信)
radio communication wave range
wuxiandian tongXin boduan无线电通信波段(rads。。ommunicationWaVe range)见无线电通信。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条