PHS通信测试程序

BCB源代码-BCB source code

EMBEDDED VC++ PDA 上运行的COM口通讯程序含原码.自己写的.PC上运行不了-EMBEDDED VC PDA running on the COM port communication procedures with the original code. Wrote it myself. PC can run

对原始的 ALOHA 协议的改进是"时隙 ALOHA"，介绍了离散的时隙，并增加最大的吞吐量。一个站可以发送只有初时隙和因而减少碰撞事故。在这种情况下，我们只需要对传输尝试 1 帧时间内不连续 2 帧-次，担心，因为在每个时隙期间只能发生碰撞。

英文论文 包括SS7信令系统的介绍和系统构成,-English papers including SS7 Signaling System presentation and system composition,

g.723编解码器，使用ＶＣ＋＋６．０打开．-g.723 codec, using VC++6.0 open.

QAM和QPSK进行误码率测试根据设定信噪比，得出在rayleigh 的仿真曲线真正帮助理解 qam，qpsk的调制解调到底是什么原理

诺基亚新机皇N97清晰原理图下载（绝对的官方内部资料）-Nokia N97 new aircraft Huang clear schematic download (absolute official internal data)

In this simulink model , baseband binary detection is simulated .A rectangular pulse shaped signal is given as input to the detector.The received signal is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The binary signal transmitted is recovered at the detector output.-In this simulink model , baseband binary detection is simulated .A rectangular pulse shaped signal is given as input to the detector.The received signal is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The binary signal transmitted is recovered at the detector output.

正交码的编吗程序，可达到满分集增益，编吗速率可达到3/4，

卷积码（2，1，6），完整的工程文件，已经调试通过-Convolutional code (2,1,6), complete engineering documents have been debugging through