Title:
CYCLE SLIP DETECTION DEVICE, INTEGRATED CIRCUIT FOR CYCLE SLIP DETECTION, GNSS RECEPTION DEVICE PROVIDED WITH INTEGRATED CIRCUIT, INFORMATION TERMINAL EQUIPMENT PROVIDED WITH GNSS RECEPTION DEVICE, AND CYCLE SLIP DETECTION METHOD AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2012/081275
Kind Code:
A1
Abstract:
[Problem] To detect cycle slips in a highly accurate manner using a simple configuration. [Solution] A cycle slip detection device (300) is provided with a data acquisition unit (310), parity check calculators (302, 303), and a cycle slip determining unit (304). The data acquisition unit (310) acquires received data from a positioning satellite. The parity check calculators (302, 303) perform a parity check on the received data. The cycle slip determining unit (304) determines whether or not a cycle slip is present in the received data on the basis of the result of the parity check performed by the parity check calculators (302, 303).
Inventors:
HOSOOKA TAKAHIRO (JP)
Application Number:
PCT/JP2011/066132
Publication Date:
June 21, 2012
Filing Date:
July 14, 2011
Export Citation:
Assignee:
FURUNO ELECTRIC CO (JP)
HOSOOKA TAKAHIRO (JP)
HOSOOKA TAKAHIRO (JP)
International Classes:
G01S19/30; G01S19/37
Foreign References:
| JPH11237463A | 1999-08-31 | |||
| JP2002530627A | 2002-09-17 | |||
| JP2011069629A | 2011-04-07 | |||
| JP2011052987A | 2011-03-17 |
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