发明名称 |
State metric memory of viterbi decoder and its decoding method |
摘要 |
An apparatus and method of a state metric memory for a viterbi decoder is disclosed including generating survival path metrics from the current-state metrics and simultaneously storing at least two next-state metrics designated by control signals. The present invention includes a plurality of submemories in a memory unit wherein each submemory stores both the current-state metrics and the next-state metrics.
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申请公布号 |
US6351839(B1) |
申请公布日期 |
2002.02.26 |
申请号 |
US19980222345 |
申请日期 |
1998.12.29 |
申请人 |
LG INFORMATION & COMMUNICATIONS, LTD. |
发明人 |
LEE SEUNG HWAN;KIM JONG YOUN |
分类号 |
H03M13/41;(IPC1-7):H03M13/03 |
主分类号 |
H03M13/41 |
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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