摘要
从移动无线信道的时变冲激响应的功率密度谱函数和相关函数出发,研究广义平稳非相关散射(WSSUS)无线信道特性的统计参数,对无线移动衰落信道的特性进行了分类。分析了无线通信中影响移动无线通信信号传输质量的原因,对提高移动通信质量的可行性提供参考。
The mobile radio channel when variable power density spectrum of the impulse response function and the correlation function,the study wide-sense stationary uncorrelated scattering(WSSUS) statistical parameters of the channel characteristics,classification of wireless mobile fading channel characteristics.The analysis of the reasons for the move affect the transmission quality of the wireless communication signal in the wireless communication,the feasibility to improve the quality of mobile communication to provide a reference.
出处
《电子测试》
2013年第3X期179-180,共2页
Electronic Test
关键词
移动通信
无线信道
大尺度衰落
mobile communications
radio channel
large scale fading
