2) 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。
3) fading correlation
衰落相关性
1.
The results show that fading correlation has impor.
为了在对流层散射通信中有效应用LDPC码,研究了信道特性与编码性能之间的关系,对LDPC码在散射通信中的性能进行了仿真,结果表明,在对流层散射通信中,信道的衰落相关性对编码性能有非常重要的影响,给出了相应的参考曲线,为LDPC码的应用提供先验信息。
4) shadowed Rician fading
阴影Rician衰落
5) 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)
6) spatial fading
相关衰落
1.
Then researches on SER of this MIMO-OFDM model based on STBC in Nakagami spatial fading channels are conducted,and the corresponding SER formula is given which is followed by influence analysis of spatial correlation and Nakagami distribution parameter on SER.
为了获得Nakagami相关衰落下各参数对MIMO系统误码率的影响,首先给出了一种新的MI-MO-OFDM系统模型。
2.
Then researches on SER of this MIMO-OFDM model based on STBC in Nakagami spatial fading channels are put forward,and the corresponding SER formula is given which is followed by effect analysis of spatial correlation and Nakagami distribution parameter on SER.
以该模型为基础,对基于STBC编码的空间相关Nakagami-m平坦衰落信道下的误码率进行了研究,以获得Nakagami相关衰落下MIMO-OFDM系统的误码率以及空间相关性和分布参数对误码率的影响,得出了一种误码率的表达式。
补充资料：阴影
物体背光一面及其影子，也指阴暗的影子：身体的阴影｜心中的阴影驱散了。
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