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GSM-INTRODUCTION.rar
Introduction
GSM network’s architecture
Mobile Station and possible identifications
Base Station Subsystem (BSS)
Network and Switching Subsystem (NSS)
Operation and Maintenance Center (OMC)
Location update
RADIO HANDOVER
BURSTS
TYPE OF CHANNELS
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3-GSM-Radio-Channel.rar
GSM Channels
Physical Channels
Associated with frequency bands, time slots, codes
Physical channels transfer bits from one network element to another
Logical Channels
Distinguished by the nature of carried information and the way to assemble bits ...
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GSM.rar
GSM的编解码算法(C++版本),效率很高而且语音质量清晰
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GSM.rar
自己写的基于MSComm控件通过GSM模块发送、读取和删除短信的程序。程序简单易懂,只有200行,没有什么dll文件或数据结构等复杂的东西,对于初学GSM编程的人还是会有帮助的。
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GSM.rar
这是一个MSP430单片机控制GSM模块的信息。 控制器通过串口发送AT指令集,控制GSM模块发送短息,拨打电话。
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