http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014135811-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fe01d67a002dfa0f3ac084298142eccd |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L27-2621 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L27-3411 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L27-2614 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04L27-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04L27-26 |
| filingDate | 2014-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_426691cdb2a73e161ad9d5789e11b314 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_20e24f04b52fcc1730dbabccb87935a9 |
| publicationDate | 2014-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2014135811-A1 |
| titleOfInvention | Method for reducing papr in a transmission of a multi-carrier signal, and corresponding transmission device and computer program |
| abstract | The invention concerns a method for the multi-carrier transmission of a signal comprising OFDM blocks formed from N carriers modulated by a constellation symbol. According to the invention, the method comprises, for at least one OFDM block: - a phase (201) of prebuilding M prebuilt complex time samples representative of the N carriers of said OFDM block, and - a phase (202) of correcting the constellation symbols modulating the N carriers, comprising the following steps, repeated for each carrier: - detection (2021) of P samples having a power higher than a predefined threshold (a), delivering said P samples and M-P zero samples, forming M complex time samples to be corrected, - correcting (2022) the constellation symbol on the basis of said M complex time samples to be corrected, delivering an item of complex correction data (Fn), - building (2023) M complex time samples associated with said item of complex correction data, - updating (2024) said M prebuilt complex time samples. |
| priorityDate | 2013-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.