Device and method for updating function in digital broadcasting signal receiver
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United States of America Patent
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Nov 23, 2010
Issued Date -
N/A
app pub date -
Aug 30, 2005
filing date -
Aug 31, 2004
priority date (Note) -
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Abstract
A device and a method of updating a function in a digital broadcasting signal receiver. The device includes a storage section storing data for executing various functions provided to a digital broadcasting receiving section; a program specific information/service information (PSI/SI) extraction section extracting PSI/SI from a received digital broadcasting signal; and a function realization section identifying a supported function from the digital broadcasting signal according to the PSI/SI and searching the data for executing the identified function from the storage section so that the identified function can be executed in the digital broadcasting receiving section.
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