This a separate release of the OpenSS7 X/Open XTI/TLI library, TLI modules (timo...

GSM模块的AT指令代码～,了解如何使用AT指令控制GSM模块收发短信等。-AT command of GSM Mmodul

can总线通信的 vc++例子，可以利用该代码实现自己的CAN总线协议 -can Bus Communication vc example, we can use the code to realize their CAN bus protocol

GBSBEM(几何单反射椭圆模型)可以用来仿真功率－延迟－角度（pda-图）、功率延迟图、时间－角度的联合统计、波达方向的边缘特征和窄带衰落包络。适用于低层系统，包括微小区和微微小区、杂波绕射基站天线、发射机到接收机之间以及发射机和接收机的周围充斥着散射体的情形。由于其适用范围广泛且具有解析性质，揭示了空间无线信道不同特征间的相互联系，是进行研究的理想模型。-GBSBEM (geometric GBSBEM) simulation can be used to power-delay-angle (pda- Chart), power plans delayed, time-point joint statistics, DOA on the brink of decline and narrow envelope. Apply to the lower systems, including Microcell and Microcells, Clutter diffraction base station antenna, between the transmitter and receiver to the transmitter and receiver around the full scattering case. Because of its broad scope of application and analytic nature, Space Channel reveals the different features of the inter-linkages Research is the ideal model.

MT6268 Virtual Serial Driver

仿真通信系统中QPSK的码头代码，大家可以作为参考-Simulation of Communication Systems pier QPSK code, we can serve as a reference

C#制作的即使通讯程序源代码-C# produced by the messaging program source code

信道均衡的讲义，将均衡讲的出神入化，非常之好-Channel equalization of the handouts, will talk about the superb balance, very good

BPSK解调的matlab仿真程序，里面包括匹配滤波器，同步，解调，误码计算等-BPSK demodulation of Matlab simulation program, which includes matching filter, synchronous demodulation, BER calculation

SIP消息之逐项讲解 SIP消息之逐项讲解-SIP news itemized on the SIP news itemized on the SIP news itemized on

应用背景公司在一个项目中，前端需要和中心通讯，上报状态。中心用的是webservice，类型未知，只知道协议是纯XML格式数据。在用asp.net做了一个虚拟中心后，客户端采用http方式传输用xml对象编好的纯数据。关键技术 xml对象操作，涉及到xmldocument,xmlreader,xmlwriter sql数据库操作，主要是查询。 wpf中treeview控件的使用 wpf中listview的使用，样式表 httpwebrequest的使用 asp.net的使用 vs2010,sqlservice