Invention Grant
US07676042B2 Terminal apparatus, server apparatus, and digital content distribution system 失效
终端装置,服务器装置和数字内容分发系统

Terminal apparatus, server apparatus, and digital content distribution system
Abstract:
To reduce a frequency of recording communication management information for communication disconnection countermeasure. A digital content distribution system includes a license server (101) that issues a license, and a user terminal (103) that controls use of content based on the issued license. The license server (101) judges, according to the license to be issued, whether or not the communication management information for the communication disconnection countermeasure needs to be recorded, and notifies the user terminal of a result of the judgment. This enables the user terminal (103) to reduce the frequency of recording the communication management information.
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