programming control card

Control system design of SIM card programming based on network

基于网络实现SIM卡信息写入的控制系统设计

The emphasis is about the core technology of Spring IoC ( Inversion of Control) and AOP ( Aspect Oriented Programming). At last, introduce how to implement this lightweight solution via combination with the B2C e-business system that sells game card.

介绍了Spring的核心技术控制反转（IoC）和面向切面编程（AOP），最后结合一个销售游戏点卡的B2C电子商务系统介绍了如何实施该轻量级解决方案。

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。