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:
Jul. 28, 2020

Filed:

Feb. 06, 2017
Applicant:

Mitsubishi Electric Corporation, Tokyo, JP;

Inventors:

Shogo Tsuzaki, Tokyo, JP;

Katsuyuki Motoyoshi, Tokyo, JP;

Shigenori Tani, Tokyo, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 7/195 (2006.01); H04B 7/185 (2006.01); H04B 7/155 (2006.01); H04W 36/00 (2009.01);
U.S. Cl.
CPC ...
H04B 7/195 (2013.01); H04B 7/1858 (2013.01); H04B 7/18513 (2013.01); H04B 7/18515 (2013.01); H04B 7/18554 (2013.01);
Abstract

A scheduler apparatus includes: a calculation unit to determine, on the basis of a time required for switching from a first orbiting satellite that is an orbiting satellite to which an earth station is currently directed to a second orbiting satellite candidate that is an orbiting satellite as a candidate for a second orbiting satellite that is an orbiting satellite to which the earth station is directed next, a future expected throughput between the earth station and the first orbiting satellite, and a future expected throughput between the earth station and the second orbiting satellite candidate, the second orbiting satellite and a switching timing at which the earth station switches a directed satellite from the first orbiting satellite to the second orbiting satellite; and an interface to transmit information on the second orbiting satellite and the switching timing determined by the calculation unit.


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