RC低通滤波器参数计算，可以方便地计算时间常数，衰减倍数等。

sip_rfc2543 标准化文档-sip_rfc2543 standardized documents

移动通信中f8f9两种机密算法与完整性算法的运行速率测试程序VC++实现-Mobile Communications f8 9 confidential algorithms and the integrity of the two algorithms run rate test procedure VC++ Realize

中兴-GPRS原理培训手册,文档详细描述了整个GPRS的构成架构及数据交换原理，希望对大家有用。-ZTE-GPRS principle of training manuals, documents GPRS is described in detail the composition of the whole structure and data exchange principle, useful for all of us hope.

可以防止同一用户多次登陆，win32asm+odbc+tcp编写（多线程）-users can prevent the same number of landing, win32asm odbc tcp prepared (multithreaded)

本程序对标准DCF算法进行仿真，然后提出提高无线接入点通信能力的DCF改进算法，并编写仿真程序。仿真结果证明改进算法可以大幅度提高网络整体性能。 -This procedure of standard DCF algorithm simulation, and then put forward to improve the communication capabilities of wireless access points, DCF improved algorithm and the preparation of simulation program. Simulation results show the improved algorithm can significantly improve the network overall performance.

This document is part of H.264 standard and introduces the prediction of Inter Marcoblocks in P-slices. -This document is part of H.264 standard and introduces the prediction of Inter Marcoblock "s in P-slices.

给lee。用来通信仿真试验。关于信道编码和信源编码-to lee. For communications simulation. On the channel coding and source coding

链路路径损耗包括距离相关的路径损耗，阴影衰落，快衰落和天线增益。仿真考虑了域频 和时域快速信道变化。在每个RB中，信道（TX和RX天线之间的链路）被假定为具有零均值的复杂性白高斯随机变量，这在RB的频率范围内（180千赫）和 1 毫秒的持续时间内是恒定的。相邻的RB和时间间隔之间的信道变动是独立的。

无线点菜的基础编程软件-the basic develope program on wireless communication.

利用RTDX实现PC与DSP间的数据通信，包含RTDX相关的功能说明和设置及两端源码。-PC and the DSP data communications, including RTDX related to the functional description and place and ends source.