发明名称 |
Method for determining the step size for an LMS adaptive equalizer for 8VSB |
摘要 |
A method and system for determining a step size of an adaptive equalizer for a digital data receiver. The data received by the receiver includes coded symbols and uncoded symbols. The method includes determining a first error estimate based on decoded symbols corresponding to the coded symbols, determining a second error estimate based on the uncoded symbols, adaptively selecting the first error estimate or the second error estimate based on a convergence criterion, and determining a step size based on the selected error estimate.
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申请公布号 |
US8385397(B2) |
申请公布日期 |
2013.02.26 |
申请号 |
US20070687909 |
申请日期 |
2007.03.19 |
申请人 |
TECHWELL LLC;FIMOFF MARK;KIM JIN;TOMEZAK GREGORY J. |
发明人 |
FIMOFF MARK;KIM JIN;TOMEZAK GREGORY J. |
分类号 |
H03H7/30;H03H7/40;H03K5/159 |
主分类号 |
H03H7/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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