signaling system

Design and Implementation of Safety Computer Platform for Mass Transit Signaling System

一种用于轨道交通的安全计算机平台的设计与实现

On Terms and Conditions of Import Equipment Purchasing Contract; Research on the Relation between Installation of Signaling System and Layout of Auxiliary Track of Urban Mass Transit

轨道交通涉外设备系统采购合同条款的设置城市轨道交通信号系统与辅助线设置关系研究

A kind of radio control card in trunking communication system is introduced, including hardware structure, procedure of design, control algorithm, signaling error correction and software programming.

文章介绍了已研制成功的一种用于350MHz警用集群系统的无线信道控制板，对其硬件结构、设计过程、控制算法和信令纠错及软件编制作了描述。

Research on the Relation between Installation of Signaling System and Layout of Auxiliary Track of Urban Mass Transit

基于电动力绳系的航天器离轨方式初步研究城市轨道交通信号系统与辅助线设置关系研究

The main function of the railway signaling system is to ensure safe operation of train.

铁路信号的主要功能是保证行车安全.

In the VoIP system based on SIP, the SIP/ PSTN gateway equipment is used for signaling and media conversion between IP network and public switched telephone network ( PSTN).

在基于SIP协议的VoIP系统中，SIP/PSTN网关设备用来实现IP网络和公用交换电话网络（PSTN）之间的信令和媒体转换。

Recently the communication network faces some new threats. Attacks to the telephone network mainly aim at user terminal device, switching device, database, network management system, signaling system and transmitting device.

近来通信领域出现了一些新的安全威胁对电话网的攻击主要有针对用户终端设备、交换设备、数据库、网管系统、信令系统和传输设备的攻击；

Objective: To investigate the topological structure properties of cell signaling transduction networks, in order to offer assistance for the research on the complexity of cell signaling system.

目的：探讨细胞信号转导网络的拓扑结构属性，从而为复杂性细胞信号网络系统的研究提供有益帮助。

The existing research suggests Hippo signaling system plays a key role in the development process of liver in mammalian.

已有的研究提示Hippo信号系统在哺乳动物的肝脏等发育过程中起关键作用，但是有关Hippo信号通路在心脏中的研究较少，且Hippo信号系统对心脏发育和心肌细胞增殖的调控机制仍然不明确。

Achieving the compatibility of tup and ISUP protocols in Signaling System No.7

七号信令系统中TUP和ISUP协议的兼容设计

To construct the encryption mechanism of SS 7 signaling system , to improve transmission confidentiality.

建构加密机制, 改善承载资料明文传送问题.

Moving-block signaling system indicates the development tendency of urban rail transIt'signaling system.

移动闭塞是城市轨道交通信号系统的发展方向.

Scheme design of downward signaling system

地面信号下传系统的方案设计

To construct the integrity mechanism of SS 7 signaling system, to improve the integrity of the signaling data.

建构完整性检测机制, 改善承载资料完整问题.

The whole signaling system includes in UNI signaling and NNI signaling.

完整的信令系统包括UNI信令和NNI信令.

Digital processing system based on sound card realized the real-time analysis for tonic train signaling, including the time domain analysis and the frequency domin analysis, and realized functions of wavelet analysis and others to the partial misalignment signal.

基于声卡的数字处理系统实现了对音频信号的实时分析，包括时域分析和频域分析，对部分非线性信号实现了小波分析等功能。

Turkey's president has traditionally been a non-partisan, largely ceremonial figure. But the prime minister has already make clear his intent to expend presidential powers, possibly signaling a dramatic change in Turkey's system of governance.

因为土耳其总统一直是无党派的“礼节性”国家元首。但是总理已经明确表明他将扩大总统权力，这标志着土耳其的治理制度可能会发生重大改变。

To construct the authentication mechanism signaling system , to improve the signaling node authentication.

建构鉴别机制, 改善信号节点接取网路之鉴别问题.

Investigators were also still checking whether the signaling system played a role.

调查员同时也检查信号系统是否起作用.

The Analysis and Comparison of Signaling Characteristics of Trunking Communication System

集群通信系统信令特点的比较与分析