发明名称 |
Fast search-based decoding scheme |
摘要 |
A method and apparatus for performing a fast search in a search-based decoding algorithm. In one embodiment, the Fano sequential decoding algorithm is used in combination with a fast search-based decoding scheme to reduce the latency inherent in the decoding algorithm. The fast search-based decoding scheme provides a method for estimating metrics ahead of time for edges at distance d at least equal to 2. This allows a decision module such as a Fano state machine to readily make a decision as to which direction and edge to proceed on without further metrics calculation.
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申请公布号 |
US6701483(B1) |
申请公布日期 |
2004.03.02 |
申请号 |
US20000642266 |
申请日期 |
2000.08.18 |
申请人 |
ALANTRO COMMUNICATIONS, INC. |
发明人 |
HEEGARD CHRIS;SHOEMAKE MATTHEW B.;PETLER SCOTT |
分类号 |
H03M13/39;(IPC1-7):H03M13/03 |
主分类号 |
H03M13/39 |
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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