http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014079222-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4989d9a8848df83fca78bf7e1e235e44 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L27-367 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L1-0036 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L27-2646 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03F3-245 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L25-03159 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L25-03343 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L25-49 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03F1-3241 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03F1-3247 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L1-0043 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04L25-49 |
| filingDate | 2013-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1d805878f9c4db43d633304f4ffc4a9 |
| publicationDate | 2014-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2014079222-A1 |
| titleOfInvention | Method and system for updating multi-frequency-band pre-distortion coefficient lookup table |
| abstract | A method and system for updating a multi-frequency-band pre-distortion coefficient lookup table, in order to solve the problems that the calculation complexity of a multi-frequency-band pre-distortion coefficient is high and the calculated pre-distortion coefficient is unstable. The method comprises: acquiring a first frequency band reference signal and a first frequency band feedback signal, and a second frequency band reference signal and a second frequency band feedback signal; according to the first frequency band reference signal and the first frequency band feedback signal, and the second frequency band reference signal and the second frequency band feedback signal, calculating a first frequency band pre-distortion coefficient and a second frequency band pre-distortion coefficient; respectively subjecting the first frequency band pre-distortion coefficient and the second frequency band pre-distortion coefficient to phase alignment; and updating a first lookup table according to the first frequency band pre-distortion coefficient after phase alignment, and updating a second lookup table according to the second frequency band pre-distortion coefficient after phase alignment. The embodiments of the present application simplify the calculation process, and the calculated pre-distortion coefficient is more accurate. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10338594-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10369974-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10423162-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10710633-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113127695-A |
| priorityDate | 2012-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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