| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0e433c1625fc509a087c912b440da84b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B2201-70707
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L2027-0028
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B1-709
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L2027-0046 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B1-709
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B1-707
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L27-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L27-22 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B1-709
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04L27-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B1-707
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04L27-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04L27-20 |
| filingDate |
2002-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa6b2e08ab59c019cef327c950c7f0a9 |
| publicationDate |
2003-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20030013287-A |
| titleOfInvention |
Receiver and method for cdma despreading using rotated qpsk pn sequence |
| abstract |
Pseudo-Noise Code Modulation The QPSK signal is correlated with the rotated conjugate version of the pseudo-noise code to reduce computational complexity. The rotation corresponds to a phase shift in the transmission channel, and the rotation is removed without computation by channel prediction. |
| priorityDate |
2001-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |