pstn

The Research for the Traffic Video Monitoring System based on PSTN

基于PSTN的车流交通视频监测系统的研究

Transmission System of Embedded Water Data Information Based on PSTN

基于PSTN的嵌入式水情数据传输系统

Research about Remote Monitoring - Measuring Technology Based on PSTN

基于PSTN数控机床远程临测技术研究

Design of the basin hydrologic observation data system based on PSTN

基于电话网流域水文资料遥测系统设计

Development intelligent protection alert and remote controlling system based on PSTN

基于PSTN的智能安防遥控系统研制

Remote Terminal Equipment of the Video Monitoring System Based on PSTN

基于PSTN的视频监控系统的远端设备

The Research of Image Transferring System Based on PSTN

基于PSTN的图像传输系统研究

Development of PSTN Speech Information Query and Service System

PSTN语音信息查询服务系统开发

The present situation of Beijing Local PSTN and future development

北京本地电话网的现状及其发展设想

The Monitoring System Based on PSTN for Heating Power Stations

基于PSTN的热力站远程数据采集系统

Design and Implementation of the Long-distance Image Surveillance System Based on PSTN

基于公用电话网的远程图像监控系统的设计与实现

District Fire Safety Monitoring System Based on PSTN Network

基于PSTN网的火灾安全区域网络监控系统

One Kind of PSTN Value-Added Service Research and Development

一种固网增值业务的研究与开发

The analysis of target cost of PSTN local telephone network

PSTN本地网目标成本分析

Realization method of remote controller in home network based on PSTN gateway

基于PSTN网关的家庭网络远程控制实现方法

Technique Research of Motor Excitation Parameter ' Remote Transmission Based on PSTN

基于PSTN的发电机励磁参数的远程传输技术研究

The Discussion About Implementation Plan of PSTN Short Message System

固定电话短信息系统实施方案的探讨

An Elevator Remote Supervisory Control System Based on PSTN and Mobile Communication

有线公用电话网和无线移动通信网相结合的电梯远程监控系统

The Design of Geological Disaster Remote Monitoring System Based on PSTN Short Message

基于固网（PSTN）短信的地质灾害远程监测系统的设计

Video Phone System for Integration of PSTN and Internet Based on DSP

基于DSP的二网融合的可视电话系统

Electrical Domestic Appliance Remote Control System Based on PSTN

针对电话网的家电远程遥控系统

The process of setting up a data transfer on a PSTN line .

在公用电话交换网（PSTN）线路上建立数据传输的过程。

Design & Implementation of Security Telephone Based on PSTN

基于PSTN的安全电话的设计与实现

Analyse and application of protocols of short message service based on PSTN

基于固定电话网短消息传送协议分析及应用

Remote Diagnostic System for Electronically Controlled Engine Based on the PSTN

基于公用电话网的电控发动机远程诊断系统

The Service and Implementation of PSTN Integrated Information Platform

固定网综合信息平台的业务及实现

Rate Control Scheme of the Video Encoder on the PSTN Channel

基于PSTN传输信道的视频编码器码率控制

A Three Level Smart Long-distance Remote Monitoring System by Using PSTN to Construct Network

利用PSTN组网的远程分布式三给智能监测系统

This paper introduces the method to implement the remote networking with PSTN .

介绍了使用PSTN实现远程联网的方法。

The Long Range Control Project to Built-in Terminal by PSTN and Internet

基于PSTN与Internet的嵌入式终端远程控制方案