http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H1032616-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5547f741b25666fc4ae5195cf71a979b |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L7-0066 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L1-0054 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04L7-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04L27-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04L1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04L7-00 |
| filingDate | 1996-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b48097bc97e375fb5187b028df474901 |
| publicationDate | 1998-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H1032616-A |
| titleOfInvention | Digital demodulation method and digital demodulation device |
| abstract | (57) [Problem] To realize a demodulation method and a demodulation device having a high transmission path speed and a small transmission path error by adopting a configuration for simultaneously performing symbol synchronization detection and demodulation. A digital demodulation method performed at the time of receiving a preamble-less wireless packet having no unique word for synchronization, wherein at least a part of a convolutionally encoded information bit is received, a received signal is received. Is converted into a signal of a predetermined desired band, A / D conversion is performed on a fixed section of the converted signal at least at a symbol rate, and the A / D-converted reception signal and the Viterbi decoding of the fixed section are performed. The bit synchronization detection and the Viterbi decoding are performed at the same time by obtaining the time mapping and the decoded information bits at which the distance from the desired decoded signal generated by the above is the shortest. |
| priorityDate | 1996-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID161104 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID453095146 |
Total number of triples: 17.