Multi-path fading 多径衰落 ; 多路径衰减
multi path fading 多径衰落
Multi-path fading and frequency dispersal 多径衰落与频率弥散
Rayleigh multi-path fading Rayleigh多径衰落
combat multi-path fading 抵抗多径衰落
multi-path fading and shadowing 多径与阴影衰落
multi-path fast fading channel 多径快衰落信道
Block-Fading Multi-path Channel 慢衰落多径信道
As an efficient data transmission technique, OFDM can resist multi-path fading and realize high data rate transmission.
作为一种高效的数据传输技术，正交频分复用(OFDM)技术具有良好的抗衰落能力，实现数据的高速传输。
The problems mainly exhibit to be multi-path propagation in the wireless fading channel, signal fading caused by the scattering and Inter-Symbol Interference caused by the long multi-path time delay.
其中主要为无线衰落信道中的多径传播和散射引起的信号衰落，以及大的多径时延而引起的符号间干扰。
Based on this, this paper focused on the UWB path loss model and the multi-path fading model in mine environment.
在此基础上着重研究了矿井环境下的UWB路径损耗模型和多径衰落模型。
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