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Patent Searching and Data


Title:
COMMUNICATION DEVICE, COMMUNICATION METHOD AND PROGRAM THEREFOR, AND COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/029977
Kind Code:
A1
Abstract:
A communication device for executing a prescribed service by communicating with an external device. The communication device has a communication means for establishing connection with the external device and communicating data in order to execute a prescribed service between the external device and itself, and a control means for controlling the communication means so that the communication device operates as a first role when connected to a first external device operating as a second role and operates as the second role when connected to a second external device operating as the first role, the control means controlling the communication means in an interval during a process in which the communication device is operating as the first role so that the communication device operates as the second role in order to establish connection with the second external device operating as the first role.

Inventors:
KAECHI, Shuya (30-2 Shimomaruko 3-chome, Ohta-k, Tokyo 01, 〒1468501, JP)
Application Number:
JP2017/021956
Publication Date:
February 15, 2018
Filing Date:
June 14, 2017
Export Citation:
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Assignee:
CANON KABUSHIKI KAISHA (30-2, Shimomaruko 3-chome Ohta-k, Tokyo 01, 〒1468501, JP)
International Classes:
H04L29/08; H04L29/06
Foreign References:
JP2009267852A2009-11-12
JP2010252193A2010-11-04
US20070283075A12007-12-06
Attorney, Agent or Firm:
OHTSUKA, Yasunori et al. (7th Fl, Kioicho Park Bldg. 3-6, Kioicho, Chiyoda-k, Tokyo 94, 〒1020094, JP)
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