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. 14, 2026
Filed:
Dec. 24, 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
The receiving apparatus includes a signal receiver, a second signal reception processor, a first signal reception processor, and a controller. The signal receiver receives the second signal indicating the reception time and the waveform data indicating the waveform of the first signal received from the transmission apparatus by each of the plurality of receiving antennas of the relay apparatus. The second signal reception processor performs reception processing of the second signal to acquire waveform data. The first signal reception processor performs reception processing of the first signal indicated by the waveform data to acquire data set to the first signal by the transmission apparatus. The controller calculates a generation time and a generation position of the interference signal with respect to the first signal on the basis of the observation result of the radio signal in the observation apparatus. The controller instructs the first signal reception processor to perform, in the reception processing, an operation of suppressing an interference signal arriving at the relay apparatus from a generation position at the generation time on the first signal at the reception time corresponding to the generation time.