The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Nov. 26, 2024

Filed:

Mar. 25, 2019
Applicant:

Ntt Docomo, Inc., Tokyo, JP;

Inventors:

Takefumi Yamada, Tokyo, JP;

Youhei Oono, Tokyo, JP;

Yuichiro Segawa, Tokyo, JP;

Assignee:

NTT DOCOMO, INC., Tokyo, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G08G 5/00 (2006.01); B64F 1/36 (2024.01); B64U 101/20 (2023.01); H04B 7/185 (2006.01); H04W 48/04 (2009.01);
U.S. Cl.
CPC ...
G08G 5/003 (2013.01); B64F 1/36 (2013.01); G08G 5/0013 (2013.01); H04B 7/18506 (2013.01); H04W 48/04 (2013.01); B64U 2101/20 (2023.01);
Abstract

The present invention suppresses the case where communication performed by a radio communication apparatus of one flight vehicle is negatively influenced in the case where the radio communication apparatus of the one flight vehicle is connected to a radio base station that is experiencing interference due to a radio communication apparatus of another flight vehicle. A distance specification unit specifies, for each airspace, a distance between a first flight vehicle and a second flight vehicle that has a radio communication apparatus and is located in a cell formed by a radio base station that is experiencing interference due to a radio communication apparatus of the first flight vehicle. An instruction unit instructs, in each airspace, the first flight vehicle and the second flight vehicle to maintain the distance specified for the airspace by the distance specification unit when flying.


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