考虑载波的qpsk信号在瑞利信道上的仿真

检查串口是否联有modem- Whether the inspection string mouth does unite has modem

TI DM648 PLL配置源代码,可以下接下到板子上,非常不错-TI DM648 PLL configuration source code, you can take to the board on the next, very good

很好的卷积码译码资料，关键字Viterbi 译码算法，BCJR 译码算法-Good convolutional codes decoding information, keyword Viterbi decoding algorithm, BCJR decoding algorithm

psk技术实现，并有详细的程序，有助于通信软件的开发-psk technology, and the detailed procedures, contribute to the development of communications software

GPRS中的隧道技术详细讲解，对于PS域中的GPRS，GTP-C,GTP-U很有参考价值-GPRS Tunneling technology elaborate PS domain for the GPRS, GTP-C, GTP-U is the reference value

GSM无线子系统信令 -GSM wireless subsystem signaling

移动通讯服务：ISUP协议的分析、应用。-Mobile communications services: ISUP protocol analysis, application.

ofdma 系统中的各种资源分配算法仿真-OFDMA system, the various resource allocation algorithm simulation

著名的IEC60870－5－103的实现源代码-famous IEC60870-5-103 to achieve the source code

智能卡研发技术与工程实践 --------------------文件内容说明------------------------- Calg_SHA1.h : SHA1算法头文件 Calg_SHA1.CPP : SHA1算法代码文件 MD5.h : MD5算法头文件 MD5.CPP : MD5算法代码文件 Calg_DES.H : DES算法头文件 Calg_DES.CPP : DES算法代码文件-smart card technology research and engineering practice-------------------- Note contents of the documents----- Calg_SHA1.h : SHA1 algorithm headers Calg_SHA1.CPP : SHA1 algorithm code document MD5.h : MD5 algorithm headers MD5.CPP : MD5 algorithm code Calg_DES.H document : DES algorithm headers Calg _DES.CPP : DES algorithm code documents