http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000346924-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be055db3c1a09879df07379ba969e223 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B1-707 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01S19-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B1-711 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01S19-43 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01S19-37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01S19-30 |
| filingDate | 1999-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_affd7844022f826903c8f9deb8b47b5d |
| publicationDate | 2000-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2000346924-A |
| titleOfInvention | GPS receiver |
| abstract | (57) [Problem] To provide a GPS receiver capable of measuring a position with high accuracy excluding the influence of multipath. When a satellite signal has been received, in step 205, the average value EI is inverted according to the sign of the correlation result PI, and the average value EI is normalized by the amplitude of the PI. In step 206, the standardized average value EI is input, and a noise component is removed by a filter. In step 207, code phase correction for controlling the timings δ and R for measuring the phase and amplitude of the pseudo noise generator according to the first filter operation output is performed. In step 208, the correction amount of the code phase corrected by the code phase correction is input and time integrated. If an error is added to the tracking of the pseudo-noise code due to factors such as multipath, step 20 The integration result of the operation of the second filter 8 changes. Since the amount of change has a strong relationship with the error in tracking, the degree of the influence can be determined. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007093483-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012042476-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8160604-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4870332-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8620346-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109039303-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005523454-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109039303-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009168451-A |
| priorityDate | 1999-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID453095146 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID161104 |
Total number of triples: 26.