Digital broadcasting system and method of processing data in digital broadcasting system
First Claim
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1. A method of transmitting a broadcast signal, the method comprising:
- encoding service data for FEC (Forward Error Correction);
interleaving the encoded service data;
encoding signaling information for signaling the service data;
forming a group including the interleaved service data and the encoded signaling information, wherein the group includes a first region and a second region, wherein the first region is concatenated with the second region, wherein the first region includes known data and the encoded signaling information, and wherein the second region includes known data and the interleaved service data; and
transmitting the broadcast signal including the formed group, wherein the formed group further includes fast service acquisition information for accessing a service of the service data,wherein the broadcast signal further includes service type information identifying a type of the service of the service data and hidden information indicating whether the service of the service data is hidden or not.
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Abstract
A method of transmitting a broadcast signal includes encoding mobile data for FEC (Forward Error Correction); encoding signaling information for signaling the mobile data; allocating the encoded mobile data and signaling data into a transmission frame; and transmitting the broadcast signal including the transmission frame, wherein the transmission frame includes a service signaling table having service_type information identifying a type of a service of the mobile data and hidden information indicating whether the service of the mobile data is hidden or not.
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Citations
8 Claims
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1. A method of transmitting a broadcast signal, the method comprising:
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encoding service data for FEC (Forward Error Correction); interleaving the encoded service data; encoding signaling information for signaling the service data; forming a group including the interleaved service data and the encoded signaling information, wherein the group includes a first region and a second region, wherein the first region is concatenated with the second region, wherein the first region includes known data and the encoded signaling information, and wherein the second region includes known data and the interleaved service data; and transmitting the broadcast signal including the formed group, wherein the formed group further includes fast service acquisition information for accessing a service of the service data, wherein the broadcast signal further includes service type information identifying a type of the service of the service data and hidden information indicating whether the service of the service data is hidden or not. - View Dependent Claims (2, 3, 4)
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5. An apparatus for transmitting a broadcast signal, the apparatus comprising:
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an encoder configured to encode service data for FEC (Forward Error Correction); an interleaver to interleave the encoded service data; a signaling encoder configured to encode signaling information for signaling the service data; a formatter configured to form a group including the interleaved service data and the encoded signaling information, wherein the group includes a first region and a second region, wherein the first region is concatenated with the second region, wherein the first region includes known data and the encoded signaling information, and wherein the second region includes known data and the interleaved service data; and a transmitter configured to transmit the broadcast signal including the formed group, wherein the formed group further includes fast service acquisition information for accessing a service of the service data, wherein the broadcast signal further includes service type information identifying a type of the service of the service data and hidden information indicating whether the service of the service data is hidden or not. - View Dependent Claims (6, 7, 8)
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Specification