GSM基本原理介绍.pdf 3GPP中GSM的AMR编解码c源码和协议 GPRS通信源代码 GPRS源码fors3c2410 1GSM手机短消协议详解 GSM电路图 Equipment (DTE - DCE) interface for Short Message Service (SMS) and Cell Broadcast Service (CBS) 资料比较乱,但学GSM还是很有用的!
完成GSM_HR语音编解码器的测试功能 /************************************************************************ European digital cellular telecommunications system 5600 bps speech codec for half rate speech traffic channels Bit-Exact C Simulation Code Version 10.0.0
完成GSM_EFR增强型全速率语音编解码器的测试功能 /************************************************************************ European digital cellular telecommunications system 12200 bits/s speech codec for enhanced full rate speech traffic channels Bit-Exact C Simulation
RPE-LTE下的GSM全速率语音编解码功能,显示编码前后语音波文件的波形变化。 INSTRUCTIONS: - run MAIN_relp.m - copy your desired file in this folder and write the filename in MAIN_relp.m and run it. INFO: This is a simulation of Regular Pulse Excited Long Term Predictor used in GSM 6.