- 专利标题: DECISION FEED FORWARD EQUALIZATION FOR PARTIAL RESPONSE EQUALIZED SIGNAL INCLUDING PRE-CURSOR CANCELATION
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申请号: US18112401申请日: 2023-02-21
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公开(公告)号: US20230208686A1公开(公告)日: 2023-06-29
- 发明人: Vishnu Balan , Viswanath Annampedu , Pervez Mirzra Aziz
- 申请人: NVIDIA Corporation
- 申请人地址: US CA Santa Clara
- 专利权人: NVIDIA Corporation
- 当前专利权人: NVIDIA Corporation
- 当前专利权人地址: US CA Santa Clara
- 主分类号: H04L25/03
- IPC分类号: H04L25/03
摘要:
A receiver includes a decision feed forward equalization (DFFE) system that generates, based on a digital signal that includes at least one intersymbol interference (ISI) value introduced by a communication channel, a detected signal including a set of detected symbol values. The DFFE system cancels the at least one ISI value from the detected signal using the set of estimated transmitted symbols and a set of tap coefficients to obtain a compensated signal and a set of compensated symbol values.
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