Introduction To Mobile Telephone Systems: 1G, 2G, 2.5G, and 3G Wireless Technolo...

实例支持中文短信，PDU格式，使用Delphi开发

利用CC1000通信的仿真程序.这是适用于无线传感器网络Mica2平台的程序.-use CC1000 communication simulation program. This is applicable to the wireless sensor network platform Mica2 procedures.

Visual C++ 串口通信编程实践 第9章和第10章源码 -Visual C++ Serial communication programming practice, Chapter 9 and Chapter 10 source code

讲述了CCS开发环境的使用，主要是包含了相应的源程序，并配以相应的中文注释，对于熟练掌握CCS的使用很有帮助-About the use of CCS development environment, mainly contains the corresponding source code, and with corresponding Chinese notes, for proficiency in the use of CCS helpful

(2,1,3)卷积码搭建了简单的系统来进行纠错展示,可以实现从编码,加入错误,译码,输入输出码字对比等基本功能,另外加入了交互模块,用户可以自己设定错误比特的数目和位置,使纠错功能显而易见.-(2,1,3) Convolutional Codes built a simple system for correcting display can be realized from coding, joined errors, decoding, the input and output code contrast basic functions, adding to its interactive modules, Users can set their own errors and the number of bits, so that error-correcting functions obvious.

设载波频率为20Hz，信息速率为2Baud,用MatLab画出QPSK信号波形。-Carrier frequency set to 20Hz, the information rate of 2Baud, using MatLab draw QPSK signal waveform.

在DLL和主程序中使用接口实例共享变量,ImageList(可以扩充共享数据链接) 受一位网友之托。粗作，高手不要下。 你可以试着更改Edit框中的字 然后按下chang login name 这样可以在DLL得到相应的值。 粗作。高手不要下-In DLL and main program interface examples of the use of shared variables, ImageList (can be expanded to share data link) by one of the occasional users. Rough for, you do not have. You can try to change the Edit box and then press the word chang login name in the DLL would be a corresponding value. Rough for. Players do not have

串口开发的另一种方式 最近在整理文件的时候发现了原先写的一个串口程序，为了提高重用性就又重新的写了一下。根据以前的使用过的一系列串口操作软件发现，大多数的串口操作软件不具备自动的记录保存功能，于是我就在这里把它加进去，记录文件是在应用程序目录下以时间命名的文本文件。程序使用了两个可以重用的 C++ 类，串口通讯类文件 superSP.cpp, superSP.h 文件操作类文件 fileCtrl.cpp, fileCtrl.h。 -development in a different way recently in the collation of the documents identified a previously written a serial process, In order to improve reusability also on the re-write a bit. Under the previous use of the series of Serial operating software found, Most of the serial operating software does not have an automatic record-keeping functions, so I was here it added. documented in the application directory time to a text file named. Procedures for the use of the two can reuse the C category, serial communications superSP.cpp document, superSP.h file manipulation fileCtrl.cpp types of documents, fileCtrl.h.

稳定提高吞吐量的多跳链路WBAN.in公司本文采用多跳拓扑结构来实现最小的能量消耗和更长的网络生存期。我们提出一个成本函数来选择父节点或转发器。专业-

通过编程计算ＲＳ编码前后通信系统的误码率可以很清楚的看到系统的编码增益．-programmed to calculate RS coding communication systems around the BER can clearly see the coding gain.