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:
Jun. 30, 2015
Filed:
Sep. 17, 2013
Canon Kabushiki Kaisha, Tokyo, JP;
Tadashi Eguchi, Tokyo, JP;
Norihito Aoki, Kawasaki, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
A communication apparatus detects a radio signal from another communication apparatus which performs radio communication in another apparatus station, estimates a producing period and signal timing of the another apparatus station using the detected radio signal, determines, based on the detected radio signal, a communication apparatus which has transmitted the signal, and stores, in association with each other, the determined communication apparatus and the producing period and signal timing of the another apparatus station, wherein at least one of the stored producing period and signal timing of the other apparatus station is updated using the detected radio signal.