ADAPTIVE INTEGRATED HYBRID WITH COMPLEX ADAPTATION FOR DIGITAL SUBSCRIBER LINE SYSTEMS
摘要
An adaptive hybrid system is coupled to a loop for adjusting trans-hybrid loss. The system comprises a fixed portion comprising a first receiver transfer function block and a first hybrid transfer function block. The fixed portion is configured to receive a far-end signal and mitigate frequency dependent attenuation experienced by the far-end signal. The system also comprises a variable portion comprising a second receiver transfer function block and a second hybrid transfer function block configured to subtract a transmit echo from the received far-end signal.
申请公布号
EP2467948(B1)
申请公布日期
2016.08.17
申请号
EP20100810459
申请日期
2010.08.17
申请人
IKANOS COMMUNICATIONS, INC.
发明人
MURALT, ARNOLD;SACKINGER, EDUARD;ZHENG, FENGHUA;LARSEN, FRED