发明名称 |
METHODS OF, AND APPARATUS FOR, PRODUCING CODE WORDS |
摘要 |
Datawords encoded using a first-order Reed-Muller code are decoded using a Fast Hadamard Transform (FHT). Where the dataword is known to comprise a number of unused bits at one end, the soft decisions of the codeword are reordered. Majority polling is then performed on groups of the soft decisions to produce a series of soft decisions which make up a new codeword. The new codeword is then decoded using an FHT of lower order than the FHT applicable to the originally received codeword. |
申请公布号 |
KR100528139(B1) |
申请公布日期 |
2005.11.15 |
申请号 |
KR20037008380 |
申请日期 |
2003.06.20 |
申请人 |
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发明人 |
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分类号 |
H03M13/15;(IPC1-7):H03M13/15 |
主分类号 |
H03M13/15 |
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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