Invention Grant
- Patent Title: Information processing device and method, program, and information processing system
- Patent Title (中): 信息处理装置及方法，程序和信息处理系统
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Application No.: US12561504Application Date: 2009-09-17
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Publication No.: US09124714B2Publication Date: 2015-09-01
- Inventor: Yoshihiro Yoneda , Naoki Miyabayashi , Isao Soma , Seiji Kuroda , Yasuharu Ishikawa , Kazuo Takada
- Applicant: Yoshihiro Yoneda , Naoki Miyabayashi , Isao Soma , Seiji Kuroda , Yasuharu Ishikawa , Kazuo Takada
- Applicant Address: JP Tokyo
- Assignee: SONY CORPORATION
- Current Assignee: SONY CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Hazuki International, LLC
- Priority: JP2008-244463 20080924
- Main IPC: H04B7/00
- IPC: H04B7/00 ; H04M1/725 ; H04W76/02 ; H04L29/08 ; H04L29/06 ; H04W84/20
Abstract:
An information processing device has a first transmitting unit to connect a first other information processing device and second other information processing device and transmit the content via the connection; a first receiving unit to receive a master request that requests an upgrade to a master from the first other information processing device; a second transmitting unit to transmit the identification information of the first other information processing device to the second information processing device upon receiving the master request; a disconnecting unit to disconnect the connection with the second other information processing device after transmitting the identification information of the first other information processing device; and a second receiving unit to receive content via the connection from the first other information processing device.
Public/Granted literature
- US20100075605A1 INFORMATION PROCESSING DEVICE AND METHOD, PROGRAM, AND INFORMATION PROCESSING SYSTEM Public/Granted day:2010-03-25
Information query
