http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002076936-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_294881271413951a95f284b588a68e66 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03M13-45 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03M13-29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F11-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03M13-27 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03M13-25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03M13-39 |
| filingDate | 2000-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ed1de8db83bd987910c30c0192305ca http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45d7874a5ab65f3fa584d3829acb09a9 |
| publicationDate | 2002-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2002076936-A |
| titleOfInvention | Soft output decoding device and soft output decoding method, and decoding device and decoding method |
| abstract | (57) [Summary] [PROBLEMS] To decode a code having a parallel path, reduce the processing load, and speed up the processing without deteriorating the performance. SOLUTION: A soft output decoding circuit in an element decoder includes: An Iγ distribution circuit 157 is provided for distributing, for each received value, a log likelihood Iγ logarithmically expressing the probability γ determined by the code output pattern and the received value so as to correspond to a branch on a trellis according to the code configuration. . The Iγ distribution circuit 157 decodes a code including a parallel path having the same transition source state and the same transition destination state. The parallel path processing circuit 225 1 for Iβ0, the parallel path processing circuit 225 2 for Iβ1 and the parallel path processing circuit 22 for Iα that bundle the log likelihood Iγ corresponding to the parallel path Having 5 3. |
| priorityDate | 2000-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 70.