Title:
情報処理装置及びライセンス配信システム
Document Type and Number:
Japanese Patent JP4919944
Kind Code:
B2
Abstract:
An information processing apparatus and a license distribution system including the information processing apparatus in which the reproduction or duplication of content can be limited to the interior of a domain and a benefit based on the fact that an external device has participated in the domain can be made available at the time of reissuing a license. A reproducing device (1) transmits a request for reissuing the license for permitting the reproduction of the content in the domain, and participation information (S201). A server (2) receives the request for reissuing the license and the participation information (S202), and confirms validity of the transmitted participation information (S203). When the validity of the participation information is confirmed, the server (2) determines information on a specific privilege related to the license, transmits the information to the external device (S206), and reissues the license (S210).
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Inventors:
Sakaki Hiroki Hara
Fumio Honda
Shuichi Matsumura
Fumio Honda
Shuichi Matsumura
Application Number:
JP2007318854A
Publication Date:
April 18, 2012
Filing Date:
December 10, 2007
Export Citation:
Assignee:
富士通株式会社
International Classes:
G06F21/00; G06F21/10; G06F21/62; G06Q30/02; G06Q30/06; G06Q50/00; G06Q50/10
Foreign References:
| WO2005096157A1 | ||||
| WO2004077301A1 |
Attorney, Agent or Firm:
Nobuo Kono