DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA IN DIGITAL BROADCASTING SYSTEM
First Claim
1. A receiving system, comprising:
- a baseband processor receiving a broadcast signal including mobile service data and main service data, wherein the mobile service data configure a Reed-Solomon (RS) frame, wherein the RS frame includes mobile service data and first signaling information of a first data type on the mobile service data;
a first handler receiving the first signaling information from the RS frame and parsing the received first signaling information, converting data elements of the parsed first data type to a second data type, and merging multiple identification information of the parsed first data type, thereby generating identification information of the second data type;
a second handler receiving second signaling information of the second data type on the mobile service data, wherein the second signaling information includes at least one fragment, using the identification information of the second data type included in the first handler to search at least one fragment within the second signaling information, and mapping data elements received through the searched fragment with the data elements converted to the second data type; and
a storage unit storing at least any one of the data elements of the second data type mapped by the second handler with the data elements of the first data type included in the first handler.
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Abstract
A digital broadcasting system and a data processing method are disclosed. The receiving system of the digital broadcasting system includes a baseband processor, a first handler, a second handler, and a storage unit. The baseband processor receives a broadcast signal including mobile service data and main service data. Herein, the mobile service data may configure an RS frame, and the RS frame may include the mobile service data and first signaling information of a first data type on the mobile service data. The first handler parses the first signaling information received from the RS frame, converts parsed data elements of the first data type to a second data type, and merges multiple identification information of the parsed first data type, thereby generating identification information of the second data type. The second handler receives second signaling information of the second data type on the mobile service data, the second signaling information including at least one fragment, uses the identification information of the second data type included in the first handler to search at least one fragment within the second signaling information, and maps data elements received through the searched fragment with the data elements converted to the second data type.
146 Citations
15 Claims
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1. A receiving system, comprising:
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a baseband processor receiving a broadcast signal including mobile service data and main service data, wherein the mobile service data configure a Reed-Solomon (RS) frame, wherein the RS frame includes mobile service data and first signaling information of a first data type on the mobile service data; a first handler receiving the first signaling information from the RS frame and parsing the received first signaling information, converting data elements of the parsed first data type to a second data type, and merging multiple identification information of the parsed first data type, thereby generating identification information of the second data type; a second handler receiving second signaling information of the second data type on the mobile service data, wherein the second signaling information includes at least one fragment, using the identification information of the second data type included in the first handler to search at least one fragment within the second signaling information, and mapping data elements received through the searched fragment with the data elements converted to the second data type; and a storage unit storing at least any one of the data elements of the second data type mapped by the second handler with the data elements of the first data type included in the first handler. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method for processing data in a receiving system, comprising:
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receiving a broadcast signal including mobile service data and main service data, wherein the mobile service data configure a Reed-Solomon (RS) frame, wherein the RS frame includes mobile service data and first signaling information of a first data type on the mobile service data; receiving the first signaling information from the RS frame and parsing the received first signaling information, converting parsed data elements of the first data type to a second data type, and merging multiple identification information of the parsed first data type, thereby generating identification information of the second data type; receiving second signaling information of the second data type on the mobile service data, wherein the second signaling information includes at least one fragment, using the identification information of the second data type included in the first handler to search at least one fragment within the second signaling information, and mapping data elements received through the searched fragment with the data elements converted to the second data type; and storing at least any one of the data elements of the second data type mapped with the data elements of the first data type in the step of mapping data elements. - View Dependent Claims (10, 11, 12, 13, 14, 15)
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Specification