Digital broadcasting system and method of processing data in digital broadcasting system
A digital broadcast receiver and a control method thereof are disclosed. The digital broadcast receiver includes a reception unit for receiving a broadcast signal which mobile service data and main service data are multiplexed, an extractor for extracting transmission parameter channel signaling inf...
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| Main Authors | , , , , |
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| Format | Patent |
| Language | English |
| Published |
17.04.2012
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| Online Access | Get full text |
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| Summary: | A digital broadcast receiver and a control method thereof are disclosed. The digital broadcast receiver includes a reception unit for receiving a broadcast signal which mobile service data and main service data are multiplexed, an extractor for extracting transmission parameter channel signaling information and fast information channel signaling information from a data group in the received mobile service data, an acquirer for acquiring a program table describing virtual channel information and a service of an ensemble, using the extracted fast information channel signaling information, the ensemble being a virtual channel group of the received mobile service data, a detector for detecting a descriptor defining additional information of an image file, using the acquired program table, and a controller for controlling such that the image file is displayed, based on the additional information of the detected descriptor. |
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