Digital broadcasting system and method of processing data in digital broadcasting system
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United States of America Patent
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Sep 25, 2012
Grant Date -
May 3, 2012
app pub date -
Jan 4, 2012
filing date -
Aug 24, 2007
priority date (Note) -
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Abstract
A digital broadcasting system and a method for controlling the same are disclosed. A method for controlling a digital broadcast receiving system includes the steps of receiving a broadcast signal having mobile service data and main service data multiplexed therein, extracting transmission parameter channel (TPC) signaling information and fast information channel (FIC) signaling information from a data group within the received mobile service data, by using the extracted fast information channel (FIC) signaling information, acquiring a program table describing virtual channel information and service of an ensemble, the ensemble being a virtual channel group of the received mobile service data, by using the acquired program table, detecting a descriptor defining basic information required for accessing the received service, and, by using the detected descriptor, controlling the receiving system to enable access to the corresponding service.
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