In practical systems, limited feedback precoding based on codebook is used, due to the limited capacity of the feedbackchannel.
在实际系统中,由于反馈信道容量有限,采用的是基于码本的有限反馈预编码技术。
2
Because of the introduction of additional poles to the system by acoustic feedbackchannel, there exists the possibility of unstability of ANC system.
由于声反馈通道向ANC系统引入了新的极点,导致系统有失稳的可能性。
3
Analyze the feedback laser grid-driving power to our feedbackchannel influence, the laser best operating point and the laser grid-driving power assignment.