摘要
介绍一种基于MATLAB方法的无线衰落信道的建模。对于不相关Rician信道和具有多普勒频移Rayleigh衰落信道的典型小尺度衰落信道进行了研究,分析了相移键控信号通过Rician衰落信道的性能估计,同时给出仿真波形。
Describes a modeling method of wireless fading channels based on MATLAB.Rician channels that are not associated with the Doppler frequency shift and the Rayleigh fading channel typical of small-scale fading channels are researched,and analysis the estimation of performance that the phase-shift keying signals go through Rician fading channel,at the same time,drawing out the simulation waveforms.
出处
《舰船电子工程》
2010年第5期132-134,共3页
Ship Electronic Engineering
关键词
误比特率
衰落信道
仿真
bit error rate
fading channel
simulation
