1) Lognormal shadowing
对数正态阴影衰落
2) Rayleigh-lognormal fading
瑞利对数正态衰落
1.
The composite channel models of the generalized distributed antenna system (GDAS) such as Rayleigh-lognormal fading are studied.
首先对广义分布式天线系统的复合信道模型,如瑞利对数正态衰落信道模型,进行了分析。
3) Rayleigh-lognormal composite fading
瑞利-对数正态联合衰落
4) shadow fading
阴影衰落
1.
Connectivity of wireless Ad Hoc sensor networks in shadow fading environment;
无线Ad Hoc传感器网阴影衰落环境下连接性
2.
By analyzing the measure- ment data,the empirical channel characteristics such as path loss exponent,shadow fading,rms delay spread and rms azimuth spread have been extracted.
8;同时,对COST231-WI路径损耗模型进行了修正,考虑到阴影衰落的影响,修正后的模型能较准确地预测接收功率,为系统覆盖范围预测提供参考。
3.
Considering the effect of the shadow fading and fast fading on the receive signal, the received useful signal and interference signal should be random variables which change continuously.
考虑到阴影衰落和快衰落对于接收信号的影响,接收到的有用信号和干扰信号是随机变量,相应的载干比也是随机的。
5) shadowed Rician fading
阴影Rician衰落
6) shadowed Rayleigh fading
阴影Rayleigh衰落
1.
Downlink BER performance analysis of distributed antenna systems over shadowed Rayleigh fading channels
阴影Rayleigh衰落信道条件下分布式天线系统的下行BER性能分析(英文)
补充资料：对数正态分布
分子式：
CAS号：
性质：若一组测定值取对数后遵从正态分布，则称其遵循对数正态分布。对数正态随机变量x的概率密度函数为，式中μlogx与σlogx2分别为变量logx分布的均值与方差。
CAS号：
性质：若一组测定值取对数后遵从正态分布，则称其遵循对数正态分布。对数正态随机变量x的概率密度函数为，式中μlogx与σlogx2分别为变量logx分布的均值与方差。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条