Title:
INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING METHOD
Document Type and Number:
WIPO Patent Application WO/2021/230102
Kind Code:
A1
Abstract:
The present disclosure relates to an information processing device and an information processing method which enable more suitable attitude estimation to be realized. A reception control unit executes control so that a plurality of antennas receive, by switching in a time-division manner, a positioning signal from a positioning satellite; and an attitude estimation unit estimates the attitude of an object on the basis of a phase difference of the carrier phase of the positioning signal received by the plurality of antennas. This technology can be applied, for example, to a receiving device to be mounted in an artificial satellite.
Inventors:
TAKEUCHI FUTOSHI (JP)
TAKEDA HARUTO (JP)
KAMATA HIROYUKI (JP)
YAMASHITA KOSEI (JP)
TAKEDA HARUTO (JP)
KAMATA HIROYUKI (JP)
YAMASHITA KOSEI (JP)
Application Number:
PCT/JP2021/017147
Publication Date:
November 18, 2021
Filing Date:
April 30, 2021
Export Citation:
Assignee:
SONY GROUP CORP (JP)
International Classes:
G01S19/54
Foreign References:
| US5917448A | 1999-06-29 | |||
| JPH07311252A | 1995-11-28 | |||
| US5929805A | 1999-07-27 | |||
| JP2002054946A | 2002-02-20 |
Attorney, Agent or Firm:
NISHIKAWA Takashi et al. (JP)
Download PDF: