时域信道估计在中继系统中的应用，能够有较低的复杂度和较好的性能-Time Domain Channel Estimation for Amplify-and- Forward Relay in OFDM Systems

4G协作中继系统中OFDM系统容量，在MATLAB中的仿真图实现-4G OFDM cooperative relay system, system capacity, in the MATLAB implementation of the simulation map

主要根据3GPP的LTE标准，编写并实现了LTE信号源的编程。涉及到OFDM，瑞利信号，高斯白噪声。模拟的是从基站发射到中继或UE接收到的信号-Mainly based on the 3GPP LTE standard, the preparation and implementation of the LTE source programming. Related to OFDM, Rayleigh signal, white Gaussian noise. Simulation is lau

We consider a OFDM based communication network model with one source, one destination and one relay between them. For the simulation, it is assumed that the destination is out of reach of the source due to distance or obstacles. This means it can onl