数字集群通信系统,Digital trunked communication system
1)Digital trunked communication system数字集群通信系统
1.The topic of this thesis is pre-research of TETRA digital trunked communication system design.本课题的主要任务是,TETRA数字集群通信系统终端设计的预研工作。
2.Integrated network management system effectively configures the whole network resource of the digital trunked communication system,and provides powerful facilities for management of the whole network integrated service management.数字集群通信系统综合网络管理系统是对整个网络范围内的资源进行配置,为全网综合业务提供管理的有力工具。
英文短句/例句
1.The Choice of the Communication System Model of the 800M Digital Trunking in the Container Terminal集装箱码头800M数字集群通信系统制式的选择
2.Research and Optimization on Speech Coding in Digital Trunking Communication System;数字集群通信系统语音编解码算法研究及优化
3.Study and Realization of Digital Trunking Communication System Software Based on pSOS;基于pSOS的数字集群通信系统软件的研究与实现
4.Design of Multi-carrier Transmitter for TETRA systemTETRA数字集群通信系统多载波发射机设计
5.Application Study of Tetra Digital Trunking Communication System in Qin-Shen Passenger Main Libe;TETRA数字集群通信系统在秦沈客运专线中的应用研究
6.Analysis and Development of Mobility Management in TETRA Digital Trunked Communication SystemTETRA数字集群通信系统移动性管理实体分析与实现
7.Research and Development of Logic Link Control Protocol Layer for Basic Link in Digital Trunked System Based on CVT-PXA270基于CVT-PXA270平台的数字集群通信系统逻辑链路层基本链路的研究与实现
8.Project of the Chengdu Digital Trunking Mobile Communication System;成都市数字集群移动通信系统的规划设计
9.Security Research of TETRA Digital Trunking Mobile Communication System;数字集群移动通信系统TETRA的安全性研究
10.Research and Development for Uplink Channel of upper MAC Layer in TETRA Digital Trunked System;TETRA数字集群系统上MAC层上行信道的研究与开发
11.Algorithm for estimating signal-to-interference ratio in TETRA digital trunking system一种TETRA数字集群系统中估计信干比的算法
12.Information System of Digital Communication数字通信信息系统。
13.Study on Wireless Data Transmission Based on Analog Trunking Communication System;基于模拟集群通信系统的无线数据传输的研究
14.Digital trunking communicationsystem has developed as well.数字集群通信网络建设初具规模。
15.The Study of Digital Trunking Communication Technology Based DMR基于DMR数字集群通信技术的研究
16.Brief Discussion of the Application of Digital Trunking Communication in the Mining Area浅析数字集群通信在露天矿区的应用
17.The Radio Network Design Based on the GoTa Digital Trunked System;GoTa数字集群系统的话务优化分析
18.Systematic Researches of Foreign Multimedia Industrial Clusters;国外数字媒体产业集群的系统性研究
相关短句/例句
digital trunking communication system数字集群通信系统
1.It also prospects the future ofdigital trunking communication systems in China.文章给出了中兴通讯GoTa数字集群通信系统的网络架构,并对系统中PDS状态机和接口进行了详细介绍。
3)Digital Trunking Communication数字集群移动通信系统
4)digital trunking communications数字集群通信
1.TETRAdigital trunking communications standard is a kind of wireless trunking mobile communications system based on TDMA technology , The standard builds upon the lessons and techniques of previous analogue Trunked radio systems and the successful development of GSM.TETRA数字集群通信系统是一种基于数字时分多址(TDMA)技术的无线集群移动通信标准。
5)trunking communication system集群通信系统
1.ifferent types of call processes intrunking 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 digitaltrunking 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.Thetrunking 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。
6)digital trunking system集群通信系统
1.This paper discusses the theory of software radio applied indigital 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。
延伸阅读
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。
