发明名称 |
VITERBI DECODER FOR HDTV |
摘要 |
Viterbi decoder for HDTV, consists of a matrix calculating means that adds the previous accumulated matrix values to the difference value that is subtraction between the input value and the branch by the stages; an optimum path calculating means that output the information relating to the survival path of the stage and the optimum survival path using the matrix values from the matrix calculating means; and twelve path history calculating means that decides the output value in the observation area according to appointing the in/out pointer. |
申请公布号 |
KR970008425(B1) |
申请公布日期 |
1997.05.23 |
申请号 |
KR19940007627 |
申请日期 |
1994.04.12 |
申请人 |
LG ELECTRONICS CO.,LTD |
发明人 |
KWAK, HONG-SIK;NAM, HO-JOON |
分类号 |
H03M13/41;H04N7/24;(IPC1-7):H04N7/52 |
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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