| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f6f175f2c8eac40363953838045e7c40 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01Q21-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01Q19-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01Q21-28 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01Q21-245
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B7-0608
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B7-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B7-0456
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B7-0695
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B7-0413
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B7-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B7-0491
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B7-0617
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01Q19-136
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B7-0408 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B7-0491
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01Q19-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B7-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B7-0413
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B7-0408
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01Q21-24 |
| filingDate |
2019-12-02^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_37a0baa8f8c20ce9cbdd53dc9cd41dcb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_12d8c3174f86cc592b362cc56235a85f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bba454c98df669854e263c253990f036
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_143376e450c5f2232103fdee971e62e3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc7c7497eec3e300edbc3bd252c8357f |
| publicationDate |
2020-06-11^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2020116883-A1 |
| titleOfInvention |
Data transmission apparatus and method using polarized antenna in wireless av system |
| abstract |
The present invention relates to a data transmission apparatus and method using a polarized antenna in a wireless AV system, and a data reception apparatus and method. The present specification provides a method for performing polarization alignment for a downlink on the basis of reciprocity, a method for performing polarization alignment for an uplink, and a method for performing polarization alignment independently for each DMG antenna when one data transmission apparatus or one data reception apparatus uses multiple DMG antennas. Optimal MIMO performance can be guaranteed by aligning polarization between multiple antennas of the data transmission apparatus and the data reception apparatus in the wireless AV system, the polarization alignment for a downlink or an uplink may be selectively performed on the basis of reciprocity, and polarization distortion can be reduced through the independent polarization alignment between each DMG antenna. |
| priorityDate |
2018-12-06^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |