1) analog trunking communication system
模拟集群通信系统
1.
The analog trunking communication systems with protocol of MPT1327 have been used in a large of special departments, such as police, army, which has taken an important role in the needs of communications, dispatching and commanding for many years.
基于MPTl327信令的模拟集群通信系统现在我国公安、部队等领域现已经得到广泛应用多年，在专业通信行业也起到了不可替代的作用，在很大程度上满足了对通信、调度、指挥的特殊需求。
2) 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。
3) 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。
4) 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。
5) MTS trunking communication system
MTS集群通信系统
补充资料：集群电话系统
采用多信道共享、调度功能的无线通信系统。多信道共用可使有限频率资源为大量用户共享；信道还采取动态分配，即在话音间隙时，信道便自动分配给其他用户使用，有效地提高了信道可用时间，减少了信道阻塞率。
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