发明名称 |
DECODING OF A SYSTEMATIC KERDOCK CODE FOR MAP DATA |
摘要 |
<p>A code vector comprising 2N data elements is generated in response to N input data elements. The first N data elements of the code vector represent a replica of the N input data elements, and the second N data elements of the code vector comprise N parity data elements. The combination of the first N data elements and the second N data elements forms a Kerdock code vector. The Kerdock code vector is decoded to recover the N input data elements by selecting one of a possible 2<N> Kerdock code vectors as a best estimate of the Kerdock code vector. The selected Kerdock vector comprises 2N date elements, and only the first N data elements of the selected Kerdock code vector are used as the N input data elements.</p> |
申请公布号 |
WO03028223(A1) |
申请公布日期 |
2003.04.03 |
申请号 |
WO2002US10022 |
申请日期 |
2002.04.01 |
申请人 |
ZENITH ELECTRONICS CORPORATION |
发明人 |
FIMOFF, MARK;CITTA, RICHARD, W.;XIA, JINGSONG |
分类号 |
H03M7/30;H04L1/00;H04L27/02;H04N21/2383;H04N21/438;(IPC1-7):H03M13/05 |
主分类号 |
H03M7/30 |
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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