Information security – Prevention of unauthorized use of data including prevention... – Access control
Reexamination Certificate
2007-08-08
2011-12-27
Lipman, Jacob (Department: 2434)
Information security
Prevention of unauthorized use of data including prevention...
Access control
Reexamination Certificate
active
08087089
ABSTRACT:
A method and system for a digital content distributing service, wherein the system comprises a central broadcast station, an audit trails unit, and a distributing control unit. The central broadcasting station includes at least one unicast streaming server, at least one multicast streaming server, and a digital content storage unit, wherein the digital content storage unit provides a plurality of digital contents to be displayed for consumers connected to the central broadcasting station via a transmission media. The audit trails unit receives and records the individual expenditure information of consumers. The distributing control unit controls the distribution of the digital contents in accordance with the individual expenditure information of consumers, wherein when consumers watch one identical digital content, the distributing control unit will determine to distribute the identical digital content to the consumers by the at least one unicast streaming server or the at least one multicast streaming server.
REFERENCES:
patent: 7590820 (2009-09-01), Dong et al.
patent: 2002/0124258 (2002-09-01), Fritsch
Lipman Jacob
Muncy Geissler Olds & Lowe, PLLC
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