发明名称 Fast decoder and method for front end of convolutionally encoded information stream
摘要 A system and method enable the fast decoding of a front end of data (e.g., a header) that is convolutionally encoded by treating the front end as a block code. The system and method receive the convolutionally encoded data; extract a finite sized block from the data; and decode the extracted block using a block error correction decoding method. A Viterbi decoder can then be used to decode the remainder of the encoded data based on the decoded block.
申请公布号 US7624327(B2) 申请公布日期 2009.11.24
申请号 US20060278536 申请日期 2006.04.03
申请人 SIGMA DESIGNS, INC. 发明人 FRENCH CATHERINE A.
分类号 H03M13/00 主分类号 H03M13/00
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