pilot signal

基本解釋

The way of pure pilot-frequency is one that adopts dedicated-channel generator to simulate pure pilot signal.
純導頻方式是采用專門的信道發(fā)生器模擬出純粹的導頻信號。
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At that time, the equalizer 34A begins to train to the subsequently scheduled user's packet, again using a pilot signal for example.
此時，均衡器34A再次使用例如導頻信號來開始訓練用于后續(xù)調(diào)度用戶的分組。
This estimation algorithm doesn't need any training sequences or pilot signal, therefore improves band efficiency and lower computational complexity.
這種估計方法不需要利用任何訓練序列或?qū)ьl信號，進一步提高了系統(tǒng)頻帶利用率，降低了計算復雜度。

導頻信號
On this basis, proposed a pilot signal transform domain approach, the simulation analysis concludes that using this method can considerably improved the system performance.
在此基礎(chǔ)上給出一種基于導頻信號變換域處理的估計方法,經(jīng)仿真分析得出,使用此方法可使系統(tǒng)性能有較大改善。
導頻符號
監(jiān)控信號