h5gSSS

说明：  To completely remove inter-cell interference, SIC is applied by the receivers at the user side. The technology can separate these data streams for corresponding users The interference cancellation technology is of importance for hybrid unicast/multicast service system performance

HART Communication Foundation - Universal Command Specification

说明：  2. 关于无线信道的多普勒谱，请回答以下问题： (1) 在某些无线信道中，多普勒频移会引起无线信道输出信号的混叠。请描述产生混叠的各种原因； (2) 无线信道中的多普勒谱有一种经典谱(classic spectrum)，请解释产生这种谱形状的机理； (3) 请用Simulink工具编写代码(S-Function方式)，产生一单径瑞利信道，其多普勒谱为经典谱，其中移动速率为120km/h。并请描述：自己用计算机产生的经典谱是正确的依据。(2. Regarding the doppler spectrum of the wireless channel, please answer the following questions: (1) in some wireless channels, doppler frequency shift will cause aliasing of the output signals of the wireless channel.Describe the various causes of aliasing; (2) there is a classic spectrum in the doppler spectrum in the wireless channel, please explain the mechanism of producing this spectrum shape; (3) please use Simulink tool to write code (s-function mode) to generate a single-path Rayleigh channel, whose doppler spectrum is the classical spectrum, in which the moving rate is 120km/h.And please describe: your own computer generated classical spectrum is the correct basis.)

基于TCP的利用线程实现的服务器端的接收消息功能。(This is a program based on TCP ，and realize the server receives function by multi-thread functions.)

ofdm系统的simulink仿真 绝对可用(the ofdm system of simulink simulation is absolutely available)

5个HFSS 无源器件包括：八木天线；功分器；耦合器；滤波器；混合网络(5 HFSS passive devices including: Yagi antenna splitter coupler filter hybrid network)

在gnuradio+usrp上实现OFDM协议，全双工的。(The OFDM agreement on the gnuradio+usrp, full-duplex.)

一个BICM系统的通信过程的方针，包括transmission,constellation,demodulation(a simulation of the communication processing of BICM system, include transmission, constellation, demodulation)

this is simply a report on the fading channel on different modulation scheme

说明：  基于matlab的QPSK调制与解调程序(QPSK modulation and demodulation)