Electrical computers and digital processing systems: multicomput – Computer-to-computer session/connection establishing – Session/connection parameter setting
Reexamination Certificate
2008-07-17
2011-12-27
Etienne, Ario (Department: 2457)
Electrical computers and digital processing systems: multicomput
Computer-to-computer session/connection establishing
Session/connection parameter setting
C709S227000
Reexamination Certificate
active
08086742
ABSTRACT:
A broadcasting receiver and method of interfacing resource information between a host device and a POD, sending host device resource information and obtaining host device resource information are disclosed. A POD sends a resource information requesting message. And a host device receives the resource information requesting message and responds with a resource information message including a resource identifier defined in a resource information table which includes information indicating whether the host device supports A-mode. Using a “conditional access” feature provided by a conventional cable security card, content received through any type of transport protocol (including an IP protocol) including a wired/wireless network can be protected and A-mode resource information can be systematically defined together with other-mode IP communication resource and the resource information of different modes can be integrated and transmitted to the host device.
REFERENCES:
patent: 2006/0130110 (2006-06-01), Cho et al.
Society of Cable Telecommunications Engineers: “Host-POD Interface Standard-Host-POD Interface Specifcication” Internet Citation, [Online] 2003, Retrieved from the Internet: http://www.scte.org/docu ments/pdf/ansiscte282003dvs295.pdf.
OpenCable Specifications CableCARD Interface 2.0 Specification, Aug. 3, 2006, pp. i-289, Internet Citation: http://www.cablelabs.com/opencable/downloads/specs/OC-SP-CCIF2.0-I07-060803.pdf.
Cha Sang Hoon
Kim Bong Seok
Etienne Ario
Kim Hee
LG Electronics Inc.
McKenna Long & Aldridge LLP
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