发明名称 |
Method and apparatus for performing channel equalization in communication systems |
摘要 |
A method and apparatus for performing channel equalization in a communication system may potentially reduce power consumption in channel equalizers of communication systems. A filtering circuit filters a received data sequence as a plurality of data values to be stored in a plurality of filter cells. Each filter cell may store at least one data value and may contain a coefficient related to the stored data value. A coefficient updating circuit may update the coefficients based on at least one parameter, and may compare the updated coefficients to a threshold. Based on the comparison, filter cells of selected coefficients may be selected for restoring the received data sequence to its original state.
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申请公布号 |
US2004101075(A1) |
申请公布日期 |
2004.05.27 |
申请号 |
US20030659286 |
申请日期 |
2003.09.11 |
申请人 |
KIM MIN-HO;PARK JAE-HONG;CHUNG JONG-WHA |
发明人 |
KIM MIN-HO;PARK JAE-HONG;CHUNG JONG-WHA |
分类号 |
H04B7/005;H04N5/21;H04N5/44;(IPC1-7):H04B1/10 |
主分类号 |
H04B7/005 |
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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