http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113452439-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-20084 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-20081 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04Q2011-0083 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-10024 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-136 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F18-2415 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B10-0795 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B10-07953 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06N3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06N3-047 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06N3-045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04Q11-0062 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B10-0793 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-136 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04Q11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B10-079 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06N3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06N3-08 |
| filingDate | 2021-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113452439-B |
| titleOfInvention | A joint monitoring method for key parameters in elastic optical networks |
| abstract | The invention discloses a method for joint monitoring of key parameters in an elastic optical network (EON), comprising the following steps: S1. In the EON system, photoelectric conversion and analog-to-digital conversion are performed on a dual-polarization high-order modulation format signal through a coherent receiver. , perform digital signal preprocessing on the converted signal, and generate a signal constellation diagram according to the preprocessed signal; S2, perform digital image preprocessing on the generated signal constellation diagram; S3, perform Radon on the preprocessed signal constellation diagram Transform to obtain a corresponding three-primary color image; S4, according to the acquired three-primary color image, realize joint identification and monitoring of multiple key parameters through a multi-task neural network model. The method of the invention is based on Radon transform and multi-task neural network, and can intelligently, quickly and stably identify or monitor five key parameters or performance indicators of optical signals; High precision and good robustness. |
| priorityDate | 2021-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.