一个学习AT指令的好东东，而且是中文的，十分详细。

用EVC开发的基于串口modem通信应用程序，可在Wince上运行-EVC with the development of modem-based serial communications applications can be run on Wince

用于电力工业中数据的采集、显示，判断电力故障，可以最大限度地方便用户从采集的数据中获取所需要的信息。并且用到了MODEM通讯，数据远传等。-For the electric power industry in data collection, display, determine the power failure, you can maximize the user-friendly from the data collected to obtain the required information. And used a MODEM communications, data, etc. FarEasTone.

UART device driver for PC-to-PC communication using Null Modem Cable

使用vb制作的电话拨号程序，信号清晰稳定，测试的时候需要语音猫-Uses the vb develop the telephone dials the number procedure clearly, the signal is stable, test time needs the pronunciation cat

modem通信编程技术-modem communications programming technology

该程序为QPSK解调程序，符号速率2M,采样速率为64M-The program procedures for QPSK demodulation, symbol rate of 2M, the sampling rate of 64M

WAVECOM AT指令英文_v9.1 pdf-WAVECOM AT_v9.1 pdf

LDPC编码的GFQ程序源代码，用于信道编码，可以编码LDPC矩阵，并进行交织译码-LDPC coding GFQ source code for channel coding, LDPC coding matrix, Decoding and intertwined

CMX868 MODEM 远程通信源码 推荐您参考-CMX868 MODEM remote communication source recommend that you refer to

一个学习AT指令的好东东，而且是中文的，十分详细。-a study AT command of the Eastern good, but Chinese and very detailed.