Feedback delay control in an echo cancellation repeater
摘要
A wireless repeater includes an echo canceller to cancel an estimated feedback amount from an input signal and a delay to delay the input signal. The delay may be selected to decorrelate a remote signal from a signal to be transmitted by the repeater.
申请公布号
US8358969(B2)
申请公布日期
2013.01.22
申请号
US20090609874
申请日期
2009.10.30
申请人
QUALCOMM INCORPORATED;GORE DHANANJAY ASHOK;BARRIAC GWENDOLYN DENISE;HOWARD STEVEN J.;PROCTOR, JR. JAMES ARTHUR;GAINEY KENNETH M.
发明人
GORE DHANANJAY ASHOK;BARRIAC GWENDOLYN DENISE;HOWARD STEVEN J.;PROCTOR, JR. JAMES ARTHUR;GAINEY KENNETH M.