MSComm 控件通过串行端口(serial port)传送和接收数据,为应用程序提供了串行通讯功能。而且在可视化编程盛行的今天，可以很方便的在Visual B...

中国移动CMMPV4.8和开发文档使用示例对短信开发有很大帮助。中国移动通信CMPP3.0短消息网关开发接口库 V4.8-China Mobile CMMPV4.8 and development of documents using the example of the message the development of much help. China Mobile Communications CMPP3.0 Short Message Gateway Interface Library V4.8

如何使用SMPP协议开发,开发短消息通迅-smpp

有关CMDA通信流程方面的资料 希望对大家有用-CMDA communication processes related to information useful for all of us hope

通过介绍几种混沌序列的生成，完成对混沌扩频码的研究，比较了三种混沌序列相关性能-Through the introduction of several chaotic sequence generation, completion of the chaotic spread-spectrum code study compared three types of serial correlation properties of chaotic

用c＋＋builder做的，用于模拟can主控节点和分节点通讯的例子-using c++ builder done for the simulation can control nodes and communications nodes at the example

WDM光网络中路由过程可视化本文主要针对WDM光网络中路由过程可视化问题，将光网络路由过程分为路由过程和波长分配过程。-WDM network routing process visualization This paper mainly deals with WDM network routing process visualization, optical network routing process is divided into the process of routing and wavelength distribution process.

本例是基于TCP协议的，实现客户端与服务器之间文件的传输-In this case is based on the TCP protocol, and implementation between the client and server file transmission

介绍计算机上实现gsm modem短消息收发的模式，描述gsm modem PDU 模式，包括PDU 模式下的gsm modem模块UCS2 编码、解码原理，以及gsm modem发送与接收PDU 串的编制方式， VB 中的MSCOMM 控件，实现gsm modem短消息收发的核心内容。-briefed on computer modem gsm SMS transceiver model, described GSM modem PDU models, including the PDU mode GSM modem module UCS2 encoding, decoding principle, and GSM modems send and receive PDU Series presentation, the VB MSCOMM Control and achieve short GSM modem news transceiver core content.

作为通信手段的蜂窝电话，除了它用于语音通信，还它用于发送消息的 SMS的名称的文本。高度数字犯罪声称多分层安全制度的存在。一门安全系统，一般应用于具体的住房，通常称为门。所以这门的访问必须要醒的。错过了呼叫服务和 SMS 的可以作为数据通信系统介质，利用 GSM 蜂窝网络稍后作为返程要打开/关闭大门，与作为控制器系统的计算机。所有手机号码有访问控制那里的门计算机数据库中的。

用C及ftp实现软件自动升级。通过在服务器端建立FTP服务,实现远程主机的文件更新. 软件启动过程连接服务器,获得软件文件更新列表(此步省略),进行本地文件更新 启动过程进行系统调用执行批处理文件ftpget.bat,调用方式system( "e:ftpget.bat" ) 文件ftpget.bat负责连接服务器下载所需文件,并完成文件的更新-C ftp software and automatic upgrades. Through the establishment of FTP server, remote mainframe file updates. Software startup process server connectivity, access to software updates list (this step is optional), a local paper started the process of updating system calls for the implementation of batch file ftpget.bat, call mode system ( "e : ftpget.bat") documents ftpget.bat for connecting servers to download the necessary documents, and complete the document update