deep fading meaning in English
深度衰落
Examples
- The simulation results show that our algorithm is effective in tracking the changing of channel without deep fading under the condition that transmission efficiency has been double compared with [ 113 ] with the same sub - carriers ; it is also effective to track the channel with deep fading under the condition that transmission efficiency has been increased obviously when linear precoded technology is used
仿真结果表明，当fir信道没有深度衰落时，本文的算法在相同的子载波和比[ 113 ]传输效率提高一倍的情况下，能有效地自动跟踪信道的变化；当信道有深度衰落时采用线性预编码的情况下，本文的算法在比[ 113 ]传输效率有较大提高的情况下，也能有效地跟踪信道的变化。 - The underwater acoustic channel is very complex where cochannel interference , doppler frequency offsets , narrow bandwidth and time and frequency selective deep fades obstructs the development of high speed and fidelity underwater data transmissions . thus projects of high speed and fidelity underwater signal transmissions become a hotspot in the fields of world academic circles . the conventional serial communication must use adaptive equalizer to combat the multipath in real - time
海洋水声信道是一种极其复杂多变的时-空-频变参信道，其信道窄，强多途干扰，信号起伏衰落严重，一直是水下信息可靠高速传输的主要障碍，因此如何在水声信道中高速率准确地传输数据，就成为世界性的热门课题。