Information security – Prevention of unauthorized use of data including prevention... – Access control
Reexamination Certificate
2011-07-12
2011-07-12
Dinh, Minh (Department: 2432)
Information security
Prevention of unauthorized use of data including prevention...
Access control
C726S003000, C726S004000, C726S012000, C726S026000, C726S027000, C726S030000
Reexamination Certificate
active
07979913
ABSTRACT:
A home network system allowing a user to directly control joining or removing of member devices in a domain using a user interface and to effectively control a status change of the member devices of the domain and a management method therefor. The home network system includes: a master device, which forms a domain with more than one controlled device, transmits a predetermined domain key to the controlled devices included in the domain, generates a new domain key whenever a configuration of the domain is changed, and transmits the new domain key to the controlled devices remaining in the domain; and a control point, which provides a user interface allowing a user to directly change the configuration of the domain.
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Jang Yong-jin
Kim Myung-sun
Lee Jae-Heung
Nam Su-hyun
Dinh Minh
Okeke Izunna
Samsung Electronics Co,. Ltd.
Sughrue & Mion, PLLC
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