Digital trunking

A Digital Trunking Mobile Communication System Based On DSP Technology

一种基于DSP的数字集群移动通信系统

Analysis and Comparison of Several Standards of Digital Trunking System

几种数字集群系统标准的分析与比较

The Study of Encryption Mechanism in Digital Trunking Communication System

数字集群通信系统加密机制的研究

Analysis of Architecture and Development of Digital Trunking Systems

浅议数字集群技术体制与发展

Technical Comparison of Two Kinds of Digital Trunking System

两种数字集群通信系统的技术分析比较

Development Strategy for Digital Trunking and Emergency Communications in China

中国数字集群与应急通信发展策略

Design and Implementation on Dispatching Station of Digital Trunking System

数字集群系统调度台的设计与实现

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

The Design and Implementation of Telephone Gateway Interface in Digital Trunking System

数字集群系统电话网关接口的设计与实现

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

Variable Rate Speech Coding in Digital Trunking Communication System

数字集群通信系统中的变速率语音编码

The Implementation of Digital Trunking System Based on CDMA

基于CDMA技术的数字集群通信系统的实现

The Performance Analysis of Traffic Channel Encoding and Decoding of Digital Trunking System

数字集群系统业务信道编解码性能研究

The Design of Digital Trunking MSC Network Management Software

数字集群MSC网管软件的设计与构架

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

The Regional Coverage Technology of Digital Trunking System

数字集群系统区域覆盖技术

Research on Value-added Application of TETRA Digital Trunking System

TETRA数字集群增值应用研究

Then , network structure and interface of several standards of digital trunking system are stated .

说明了几种数字集群系统标准的网络结构和接口。

Discussion on Operation Modes of Digital Trunking Systems

数字集群的运营模式探讨

Base Station Receiver Design of TETRA Digital Trunking System

一种用于TETRA数字集群系统的基站接收机设计

The Performance Analysis and Evaluation of Main Control Channel of Digital Trunking System Based on the Discrete Access Algorithm

数字集群系统离散接入主控信道的性能分析和评价

Opportunities Brought by New Generation Digital Trunking Technologies

新一代数字集群技术带来的机遇

A packet reservation random access protocol for digital trunking systems

数字集群移动通信系统随机多址预约信道分析

Realization & simulation of interleave in TETRA digital trunking communication system

TETRA数字集群通信系统中交织器的仿真与实现

Initial Discussion on Digital Trunking System

浅谈数字集群系统

Development Policy for Digital Trunking Technologies

数字集群技术发展政策研究

Development of Voice Function for TETRA Digital Trunking Terminal

TETRA数字集群终端语音功能的开发

Wireless digital trunking and virtual private network

数字集群及虚拟专网

Ad Hoc Routing Technology in Digital Trunking Systems

数字集群系统的adhoc路由技术

Channel Mapping of Digital Trunking System

数字集群系统的信道映射