| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_063a1b324005ddc15e16e7529c6258c4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4b4e252b36f75d1a531924df23a2bb31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_845d86a9a81b290fc105e0a5e0fc43ae
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d8305f38c339b9f9561deeb0b6388388
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_afc0b0c56e711b8b8af470019d0dad3e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4f6f506256caddfe28d603d8e9491329 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B7-0667
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04J11-0053
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L1-0606
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B7-024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L5-0007 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04J11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04W72-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B7-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B7-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04L1-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04L27-26 |
| filingDate |
2010-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_750d8c73ed2aabcc35ac49689a63cda0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4def07e79fe721a7590b0b9e364245ed
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81f1c5f25f9aaa00fcb0c8acfa650892
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55ccffd29ee56eb2920159036e7a9a8b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6263fd095e8ecbc4c73ea8fd9c00d805 |
| publicationDate |
2011-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2011060736-A1 |
| titleOfInvention |
Wireless communication system, base station thereof, and symbol transmission method |
| abstract |
The invention provides a wireless communication system, and a method for transmitting symbols by base stations of a plurality of cells to a user terminal in a Coordinated Multi-point transmission manner. The method comprises loading, in the base stations of respective cells, symbols to orthogonal frequency division multiplexing subcarriers in a coding manner of space frequency block code; performing a cyclic delay operation on the symbols loaded to the orthogonal frequency division multiplexing subcarriers among corresponding transmit antennas of the base stations of respective cells; and transmitting the symbols subjected to the cyclic delay operation to the user terminal in the Coordinated Multi-point transmission manner. When the loading is performed, successive symbols are loaded to subcarriers with low correlation, and meanwhile pairs of symbols encoded according to space frequency block code are loaded to two subcarriers with high correlation. This method is not affected by the number of cells, and keeps consistent with the technology in Version Rel-8 of LTE standards, and may provide an enhanced frequency diversity gain of a plurality of cell base station. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9337973-B2 |
| priorityDate |
2009-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |