| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_26547975b7085b5f8d270c62d2529527 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L5-0023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L2027-0046
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02B70-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02D30-50 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B7-0632
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B7-066
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L1-0009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L1-0003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L5-006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L1-0026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L27-2646
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B7-0417
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L5-0007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B7-0626
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L27-156
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L1-0606
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L27-2626 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B7-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04J11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04J99-00 |
| filingDate |
2015-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8edc2ea3f21237b7133ed01c3ee5048d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b028372304f9b579f53193b624b02fd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1609027604ce64ab165d1bc2c6cdc4e6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc5706a5ee1c8a1680d7fa22ea26968d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9cb526c808fc59d7b9e0e52a944b5e42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab97b9dd8098c3c8c24b63c73a5a62ac
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea9bc4897675b41264b8f927564135fb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a4ab2b7e3b0896a2e6258a998baf92e |
| publicationDate |
2015-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2015156654-A |
| titleOfInvention |
Method and apparatus for performing spatial frequency block coding in an orthogonal frequency division multiplexing wireless communication system |
| abstract |
A method and apparatus for performing spatial frequency block coding (SFBC) in an orthogonal frequency division multiplexing (OFDM) wireless communication system. The present invention is applicable to both closed loop and open loop. In the closed loop mode, power loading and eigenbeamforming are performed based on channel state information. The channel code data stream is multiplexed into two or more data streams. Power loading is performed based on the CSI on each multiplexed data stream. SFBC encoding is performed on the data stream for each set of subcarriers. Eigenbeamforming is performed based on CSI, and eigenbeams can be distributed to multiple transmit antennas. Power loading is performed on two or more SFBC encoding blocks or on each eigenmode. [Selection] Figure 1 |
| priorityDate |
2004-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |