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.
Patent No.:
Date of Patent:
Apr. 07, 2026
Filed:
Dec. 25, 2020
Ntt, Inc., Tokyo, JP;
Kazumitsu Sakamoto, Musashino, JP;
Yosuke Fujino, Musashino, JP;
Daisuke Goto, Musashino, JP;
Yasuyoshi Kojima, Musashino, JP;
Kiyohiko Itokawa, Musashino, JP;
NTT, Inc., Tokyo, JP;
Abstract
A relay device that relays wireless signals transmitted from a plurality of first communication devices to a second communication device while moving includes: a first reception unit configured to receive signals transmitted from the plurality of first communication devices through a reception antenna; and a direction control unit configured to control a reception direction of the reception antenna based on dense district information which is estimated based on the reception of the signals and indicates a district where the first communication devices are located with high density exceeding a predetermined reference.