Study about modeling a channel using tap delay

sim600 AT命令集包括V.25TER、GSM07.07、GSM07.05等.-sim600 AT command set, including V.25TER, GSM07.07, GSM07.05 such.

GSMl3层概述,需要了解的朋友可以看一下,是ETSI文档.-GSMl3 outlined layer, need to know you can look at is the ETSI document.

MODBUS TCP(C++)Example ModbusTCP server - source and WIN32 executable有可执行文件-MODBUS TCP (C) Example ModbusTCP server-Win32 source and executable file is executable

用C实现的gprs modem 上网功能-C achieved with gprs modem Internet access

利用J2ME编制的记录存储体的读写过程实例-use J2ME compiled records on the storage process of reading and writing examples

WAPI standard spec 2003 part 2.

串口读写 -Serial reading and writing

RFC3030:用于传输大型和二进制MIME消息的SMTP服务扩展

汇编做的MODBUS通讯协议 通过测试，希望对大家有用-MODBUS communication protocol test, it may be useful to

这是在windows上使用modem通信的例子程序，有很高的实用价值，同时也可以学习到tapi的编程方法-This is the windows on the use of the example of modem communications procedures with a high degree of practical value, they can also learn the programming methods TAPI