http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015058416-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8bb531ac161ea927fd276b48f26bc7af |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03M13-134 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03M13-256 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03M13-1575 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03M13-616 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03M13-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F11-1072 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03M13-2933 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03M13-00 |
| filingDate | 2013-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_54212ac7fec73bcb51203f410e8625d3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ebad6b138d28caa3daf595273ed37bf |
| publicationDate | 2015-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2015058416-A1 |
| titleOfInvention | Polar code decoding method and device |
| abstract | Provided in an embodiment of the present invention are a polar code decoding method and device. The method comprises: obtaining a received sequence and a check matrix outputted on the channel after an input mapping sequence is encoded; conducting Trellis path search according to the received sequence and the check matrix, and calculating Trellis path likelihood information corresponding to the input mapping sequence; according to the Trellis path likelihood information corresponding to the input mapping sequence, calculating a decision value corresponding to the input mapping sequence; and conducting demapping on the decision value corresponding to the input mapping sequence based on a preset mapping relationship to obtain a decoding sequence. The input mapping sequence is a sequence obtained by conducting mapping on an input sequence according to a preset mapping relationship, and the input mapping sequence belongs to the galois field (GF) (q), q=2m, m being an integer greater than 1; during polar code decoding, conducting Trellis path search, decision value calculating and demapping, reduces the maximum list value and significantly reduces the average list value. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018113705-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10554223-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11171672-B2 |
| priorityDate | 2013-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.