- Patent Title: Communication system, communication apparatus, and communication method, configured to transfer content data to two communication apparatuses by wireless communication
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Application No.: US15013355Application Date: 2016-02-02
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Publication No.: US10009257B2Publication Date: 2018-06-26
- Inventor: Yoshimitsu Shiotani
- Applicant: Yoshimitsu Shiotani
- Applicant Address: JP Tokyo
- Assignee: RICOH COMPANY, LTD.
- Current Assignee: RICOH COMPANY, LTD.
- Current Assignee Address: JP Tokyo
- Agency: Cooper & Dunham LLP
- Priority: JP2015-031878 20150220
- Main IPC: H04L12/707
- IPC: H04L12/707 ; H04W84/18 ; H04W40/20

Abstract:
A communication system includes a first communication apparatus, a second communication apparatus, and a third communication apparatus. The first communication apparatus transfers content data to the second communication apparatus and the third communication apparatus using wireless communication. The second communication apparatus includes a first communication unit that transfers first control data including a reception request for receiving the content data transferred by the first communication apparatus if the wireless communication between the second communication apparatus and the first communication apparatus is disconnected. The third communication apparatus includes a second communication unit that transfers the content data transferred by the first communication apparatus to the second communication apparatus using the wireless communication if the third communication apparatus receives the first control data from the second communication apparatus.
Public/Granted literature
- US20160248662A1 COMMUNICATION SYSTEM, COMMUNICATION APPARATUS, AND COMMUNICATION METHOD Public/Granted day:2016-08-25
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