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2007050903
- 本文从 VoIP 技术的发展现状开始，分析了 VoIP 的发展方向，引入了软 交换和下一代网络的架构，讨论了软交换和下一代网络的功能、主要协议、 组网用途、和演进策略，介绍了软交换架构在下一代移动通讯网 UMTS 中的 应用。然后本文讨论了 H.323 协议的体系结构和它在软交换中应用的必要性 和可行性。之后，介绍了 SIP 网络与 H.323 网络地址解析体系的不同与互通 问题，研究分析了他们之间的互通寻址定位方案
Batterycharger
- 高功率充电机控制程序设计。将输入指令和反馈进行比较，然后进行PI运算，再乘上单位的正弦值就变成输入电流需要跟踪的对象，然后将输入电流采样后和它进行滞回比较，比较后就可以给出开关管的开关信号了-high-power charger design control procedures. Importation of instructions and feedback, then PI operation, multiplied by the
ip-monitor
- ip监控程序.从三层交换机上读取ip-mac信息，对比数据库信息，如果是非法接入mac地址，找出连接此机器的二层交换机端口，将其关闭。-ip monitoring program. Switch from three read ip- mac information, as compared with database information, If it is illegal access mac address, connectin
ETH2RS232
- LPC2131+RTL8019的以太网转串口扳电路图,硬件已经过验证-LPC2131 RTL8019 Ethernet switch serial pull circuit, hardware has been verified
switch
- 一个不错的介绍交换机操作的文章！推荐！大家可以看一下。-a good switchboard operators on the article! Recommended! We can look at.
UCOSContextSwitchAnalyze
- UCOS中断和上下文切换情形分析,讲的很详细-UCOS interrupt and context switch case analysis, saying in great detail
8avand8vgaswitch
- STC单片机串口通信程序，控制16路VGA信号切换-STC Single-chip serial communication procedures, control 16-way VGA signal switch
switch
- 派生了一个CStatic类，通过点击鼠标，开关会切换显示，适用于学习静态控件。-A CStatic derived class, by clicking the mouse, switch will switch shows that applied to study the static control.
cli
- cli source code used in switch
garp
- garp code used in switch
stp
- stp source code used in switch
8ir
- 8路红外遥控开关控制器(用于SAA3010T电视遥控器)-8-way infrared remote control switch controller (for SAA3010T TV remote control)
creator_switch_ex_02
- 该教程详细论述了Multigen Creator中switch节点的创建方法-The Guide discusses in detail Multigen Creator in the creation of methods of switch node
ht6221(2)
- 8路红外遥控开关控制器 (SAA3010T电视遥控器) Copyright 2004/3/27 http://www.cdle.net http://bbs.cdle.net All rights reserved. 明浩 E-mail: pnzwzw@163.com pnzwzw@cdle.net 只用八路时可以用AT89C2051代替AT89C51 一体
TwoDialogs2007
- 建立父子两个对话框，实现父子两个对话框之间的通信，以及完美切换，包括设置成同等窗口位置和大小。-The establishment of two dialog son, father and son to achieve communication between the two dialog box, as well as the perfect switch, including the set to the same window
CD4013
- 用CD4013双D触发器做的脉冲4分频器，以及单键触模式灯开关介绍，只用一个触摸电极片，就能完成开灯和关灯，以及多个触摸式开关电路举例-CD4013 dual D flip-flop used to do pulse 4 prescaler, as well as touch-mode one-touch light switches, the only one touching the electrode films, will be
TestDlg
- 通过二维缓冲技术实现了将两张位图分别贴到对话框和Picture控件上，并且在控件位图切换时候，屏幕不闪。-Through the two-dimensional buffer technology will realize a 2, respectively, bitmap and paste it into the Picture dialog box controls, and the bitmap in the control s
stp_v4_3_0
- 以太网交换机协议平台stp协议的设计与实现源代码。-Ethernet switch platform stp agreement agreement Design and Implementation of the source code.
switch
- 用单片机AT89S51实现的模拟开关灯系统-MCU AT89S51 realize the analog switch lamps system
router
- 这东东为中低端路由器典型配置实例，里面有网络中路由器和交换机的很多配置实例，附带华为路由器模拟器，实在是不可多得的JP-This Dongdong typical for low-end router configuration example, which has a network router and switch configuration of many examples, with Huawei router simulat