摘要
无线信号在传播过程中通过多径衰落信道到达接收天线,本文在算法仿真中提供一种简单有效的simulink仿真模型能够直观的模拟无线传播过程中的多经衰落环境,利用该模型,可模拟四种运动模式加性噪声、包含多径延时、瑞利衰落、多普勒频移及路径损耗。
The research on the transmission efficiency of data packet in Rayleigh fading channel is presented in the paper where the radio channel is modeled according to the Suzuki model. According to the results obtained from analysis and simulation, AWGN, Rayleigh fading, Longman fading, Doppler shift are simulated. The corresponding simulated is executed to testify the resuits of analysis.
出处
《微计算机信息》
北大核心
2006年第10S期151-152,共2页
Control & Automation
基金
国家自然科学基金60172029
