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. 03, 2018

Filed:

Jun. 29, 2016
Applicant:

Canon Kabushiki Kaisha, Tokyo, JP;

Inventors:

Tomoya Sakai, Kawasaki, JP;

Kensuke Yasuma, Tokyo, JP;

Kenichi Fujii, Tokyo, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 4/00 (2018.01); H04W 52/02 (2009.01); H04W 4/12 (2009.01); H04L 29/08 (2006.01);
U.S. Cl.
CPC ...
H04W 52/0229 (2013.01); H04W 4/12 (2013.01); H04L 67/02 (2013.01); Y02D 70/00 (2018.01); Y02D 70/1262 (2018.01); Y02D 70/142 (2018.01); Y02D 70/144 (2018.01); Y02D 70/162 (2018.01); Y02D 70/166 (2018.01); Y02D 70/168 (2018.01);
Abstract

A communication apparatus transmits identification information for identifying a push message to be transmitted to the communication apparatus to a relay apparatus by using the first transmission unit, receives, from the relay apparatus, a push message transmitted by the relay apparatus after the first transmission unit transmits the identification information to the relay apparatus, and performs a process for switching the operation mode of the communication apparatus from the first operation mode to the second operation mode lower than the first operation mode in power consumption after the first transmission unit transmits the identification information to the relay apparatus.


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