Digital broadcasting receiving apparatus and method for...

Details Digital broadcasting receiving apparatus and method for... Digital broadcasting receiving apparatus and method for...

2011-03-29

2011-03-29

Lonsberry, Hunter B (Department: 2421)

Interactive video distribution systems

Video distribution system with upstream communication

Receiver

C725S140000, C725S152000

Reexamination Certificate

active

07917936

ABSTRACT:
A digital broadcasting receiving apparatus and a method for upgrading software thereof are provided. The digital broadcasting receiving apparatus includes a memory interface unit which supports an interface with an external memory device; a platform unit which requests a headend whether an upgrade of software is acceptable, when the external memory device is connected to the memory interface unit; and a function execution unit which upgrades previously installed software using software in the external memory device, when notified from the headend that the upgrade of software is acceptable.

REFERENCES:
patent: 2005/0050315 (2005-03-01), Burkhardt et al.
patent: 2007/0067820 (2007-03-01), Cha

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