查询词典 trunked

The TETRA digital trunked system equipment, which are made by foreign manufactures, are too expensive, and ordinary people can not afford them.

目前，国内所使用的TETRA数字集群系统设备均为国外生产，价格昂贵，超出了一般用户可承受的能力。

But now it is an interim. The analog trunked system will exist for a long time due to its technology maturity, wide application and relative low price.

随着时代的发展，数字式无线集群系统正以迅猛之势发展，但是目前正处在一个过渡的阶段，模拟集群以其技术的成熟性，广泛的应用普及以及相对低廉的造价将长期存在。

Based on its safe, stable and highly efficient voice and data traffic, TETRA digital trunked system is broadly applied in world wide.

TETRA数字集群系统提供安全、可靠以及高效率的语音和数据通信，在全球范围得到了广泛应用。

In the third chapter, there is a technology option about IP trunked radio system in technology aspect, economic aspect and venture aspect.

第三章对 IP 集群通信系统在技术、经济和风险方面进行了技术评价。

Consequently it will advance digital trunked communication,especiallyTETRA,in China.

该算法在单片DSP芯片上实时实现为TETRA手机的国产化奠定了基础，也将会极大地降低TETRA手机的制造成本和价格，从而有利于推动以TETM为代表的新一代数字集群通信在我国的发展。

TETRA digital trunked system, characterized by good compatibility, openness, frequency utilance and security, has been more and more widely used. And the dispatcher system, as an important part of it, has also been greatly improved, due to the users'requirements.

TETRA数字集群系统以其兼容性好、开放性好、频谱利用率高和保密功能强等优点，得到了越来越广泛的应用，同时，作为其重要组成部分的调度系统，根据调度用户的使用需求，也得到了不断的改进。

The purpose of FedSMR is to provide spectrum-efficient trunked radio communications to a number of Federal users that can benefit from multiple talk groups and other features.

FedSMR的目的是为一批联邦用户提供波谱有效的无线电通讯以便能从多重通话小组和其他功能中获益。。

With the transition to 3G of the cellular mobile communication, the trunked system is converting from analog technology to digital technology.

伴随着民用蜂窝移动通信向第三代的过渡，集群通信正在实现由模拟通信向数字通信的转变时期。

The purpose of this thesis is to accomplish encoding and decoding of the extened Golay code and the 1/2 convolutional code with Xilinx FPGA applicable in the trunked system.

本论文的目的是对扩展Golay码和卷积码在集群通信中应用及其FPGA实现的研究。

MPT1327 is an open signalling standard of trunked private land mobile radio system.

MPT1327 是专用信令信道集群移动通信系统的一种公开的典型信令。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。