... 引示通道设备 pilot channel equipment 引示信道系统pilot channel system 引导转换 pilot conversion ...
双语例句
1
The model of the MIMO-OFDM system in doubly-selective channels is derived and a lower bound of mean squared error(MSE) of the channel estimator using frequency domain pilot is presented.
Second, channel estimation algorithms of two-hop OFDM cooperative communication system with single relay are discussed, which are mainly based on block pilot.
其次，讨论了两跳单中继多载波协同通信系统的信道估计的问题，主要是基于辅助块状导频的方法；
3
The scheme USES pilot symbols to estimate the channel and improves the bit error performance of the system.