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:
Oct. 21, 2025
Filed:
Jun. 05, 2020
Ntt, Inc., Tokyo, JP;
Toshifumi Miyagi, Musashino, JP;
Kazuo Osaka, Musashino, JP;
Hiroyuki Furuya, Musashino, JP;
Hitoshi Hasegawa, Musashino, JP;
Hayato Fukuzono, Musashino, JP;
Fumiaki Nagase, Musashino, JP;
Yu Ono, Musashino, JP;
Keita Kuriyama, Musashino, JP;
NTT, Inc., Tokyo, JP;
Abstract
A wireless quality degradation factor detection method according to an embodiment includes a spectrum generation step of generating a spectrum based on a received radio wave, a determination step of determining whether or not information based on the generated spectrum contains a factor that prevents maintenance of the quality of the received radio wave based on a determination criterion specified in advance, an identification step of identifying the factor that prevents maintenance of the quality of the received radio waves based on the result of the determination and the determination criterion, and an output step of outputting information representing the identified factor.