Title:
高精度データをブロードキャストするための衛星
Document Type and Number:
Japanese Patent JP7300767
Kind Code:
B2
Abstract:
A low-earth orbit (LEO) satellite includes a global positioning receiver configured to receive first signaling from a first plurality of non-LEO navigation satellites of a constellation of non-LEO navigation satellites in non-LEO around the earth. An inter-satellite transceiver is configured to send and receive inter-satellite communications with other LEO navigation satellites in a constellation of LEO navigation satellites. At least one processor is configured to execute operational instructions that cause the at least one processor to perform operations that include: determining an orbital position of the LEO satellite based on applying precise point positioning (PPP) correction data to the first signaling, wherein the PPP correction data is received separately from the first signaling; and generating a navigation message based on the orbital position. A navigation signal transmitter is configured to broadcast the navigation message to at least one client device, the navigation message facilitating the at least one client device to determine an enhanced position of the at least one client device based on the navigation message.
Inventors:
Reed, Tyler Gerald Rene
Gunning, Kazuma
Perkins, Adrian Lewis Henry
Niesh, Andrew Michael
Gunning, Kazuma
Perkins, Adrian Lewis Henry
Niesh, Andrew Michael
Application Number:
JP2021569900A
Publication Date:
June 30, 2023
Filing Date:
March 09, 2020
Export Citation:
Assignee:
Hona Space Systems Incorporated
International Classes:
G01S19/02; B64G1/10; G01S19/08; G01S19/14; G01S19/40
Domestic Patent References:
| JP2010506138A |
Foreign References:
| US20130332072 | ||||
| CN109001763A |
Attorney, Agent or Firm:
Patent Attorney Corporation Hiroe Associates Patent Office
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