公开(公告)号：US20240162934A1

公开(公告)日：2024-05-16

申请号：US18495470

申请日：2023-10-26

申请人： Avago Technologies International Sales Pte. Limited

发明人： Avraham Kliger ,  Hagay Garti ,  Yitshak David Ohana

IPC分类号： H04B3/493 ,  H04B3/23

CPC分类号： H04B3/493 ,  H04B3/23

摘要： An amplifier for a cable network includes circuitry configured to provide a diagnostic parameter. Exemplary parameter include one or more of: measurements of a frequency response, suckouts in the frequency domain, north upstream echo signal or power, north downstream signal or power, north upstream echo to downstream power ratio, north upstream echo to residual echo power ratio, downstream echo canceller coefficients, south downstream signal or power, upstream information, south downstream echo signal or power, south upstream signal or power, south downstream echo to upstream power ratio, south downstream echo to residual echo power ratio, upstream echo canceller coefficients, and north upstream signal or power.