http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015180023-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8bb531ac161ea927fd276b48f26bc7af |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04W24-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04W24-04 |
| filingDate | 2014-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1b99176cea914206b38b7cfdf78e0a7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5bf1b596d90c713429faa489b8a6d370 |
| publicationDate | 2015-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2015180023-A1 |
| titleOfInvention | Signal processing apparatus and method |
| abstract | The present invention relates to the technical field of communications networks. Disclosed are a signal processing apparatus and method, which are used for solving the problem of low efficiency of cable fault detection. In embodiments of the present invention, a collection module collects feedback channel data, collects receive channel data, and provides the feedback channel data and the receive channel data to an FDR module; and the FDR module performs predistortion on the feedback channel data to obtain predistorted data; then extracts a passive inter modulation (PIM) spectral line from the receive channel data by using the predistorted data as reference data; and performs frequency domain dot division on the PIM spectral line and a reference signal to calculate the position of a fault point. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106533580-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106533580-A |
| priorityDate | 2014-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 17.