Invention Grant
- Patent Title: Communication apparatus, method for controlling communication apparatus, and storage medium
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Application No.: US15878180Application Date: 2018-01-23
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Publication No.: US10587428B2Publication Date: 2020-03-10
- Inventor: Kunihiro Kawada
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: CANON KABUSHIKI KAISHA
- Current Assignee: CANON KABUSHIKI KAISHA
- Current Assignee Address: JP Tokyo
- Agency: Canon U.S.A., Inc. IP Division
- Priority: JP2017-012852 20170127
- Main IPC: H04L12/28
- IPC: H04L12/28 ; H04L12/18 ; H04W48/16 ; H04W52/02 ; H04W8/00
Abstract:
In a case where a signal received while a communication apparatus is in a power saving state is a multicast listener query signal, whether a multicast address of the signal matches a predetermined address of a multicast group joined by the communication apparatus is determined. In a case where the signal matches, a multicast receiver report is transmitted to a source of the multicast listener query signal.
Public/Granted literature
- US20180219692A1 COMMUNICATION APPARATUS, METHOD FOR CONTROLLING COMMUNICATION APPARATUS, AND STORAGE MEDIUM Public/Granted day:2018-08-02
Information query
