| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_82a9e22a923eca64a02a97f0dfb493ed |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04W52-267
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04W52-241
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04W24-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04W72-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04W52-50 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04W52-241
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04W52-267
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04W52-346
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B7-0443
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04W52-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04W24-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04W72-00 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04W24-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04W72-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04W52-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04W52-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04W52-24 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B7-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04W52-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04J99-00 |
| filingDate |
2003-01-22^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ce9302a500ef6d483313e46db0e6ebc |
| publicationDate |
2004-10-29^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
MX-PA04007174-A |
| titleOfInvention |
RE-ASSIGNMENT OF EXCESS OF POWER FOR MULTIPLE INPUT SYSTEMS CHANNEL STATUS INFORMATION (CSI) COMPLETE, MULTIPLE OUTPUT (MIMO). |
| abstract |
Techniques for assigning the total transmission power to the transmission channels in a multichannel communication system so that a higher total system spectral efficiency and / or other benefits can be achieved. The total transmission power may initially be assigned to the transmission channels on the basis of a particular power allocation scheme (for example, the water filling scheme). The initial assignment may result in the allocation of more power than is necessary to some transmission channels to achieve the required SNR (for example, the SNR needed to achieve the maximum allowed data rate), which would then result in those Transmission channels are operated in the saturation region. In those situations, the techniques reallocate the excess transmission power of the transmission channels operated in the saturation region to other transmission channels operated below the saturation region. In this way, a higher data rate can be achieved by the "poorest" transmission channels without sacrificing the performance of the "best" transmission channels. |
| priorityDate |
2002-01-23^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |