Digital broadcasting system and data processing method
First Claim
1. A method of transmitting broadcast signals, the method comprising:
- forward error correction (FEC) encoding first service data;
interleaving the FEC encoded first service data;
encoding signaling information for the first service data;
mapping the interleaved first service data and the encoded signaling information into a data unit, wherein the data unit 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 first service data; and
transmitting the broadcast signals including the data unit, wherein the interleaved first service data is multiplexed with second service data,wherein the signaling information includes information of the data unit having the interleaved first service data.
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Abstract
A method of transmitting broadcast signals includes forward error correction (FEC) encoding mobile data; interleaving the FEC encoded mobile data; encoding signaling information for the mobile data; mapping the interleaved mobile data and the encoded signaling information into a data unit, wherein the data unit 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 encoded mobile data; and transmitting the broadcast signals including the data unit, wherein the data unit is multiplexed with a data unit of main data in a specific time period, wherein the signaling information includes information of the data unit having the interleaved mobile data.
28 Citations
10 Claims
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1. A method of transmitting broadcast signals, the method comprising:
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forward error correction (FEC) encoding first service data; interleaving the FEC encoded first service data; encoding signaling information for the first service data; mapping the interleaved first service data and the encoded signaling information into a data unit, wherein the data unit 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 first service data; and transmitting the broadcast signals including the data unit, wherein the interleaved first service data is multiplexed with second service data, wherein the signaling information includes information of the data unit having the interleaved first service data. - View Dependent Claims (2, 3, 4, 5)
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6. An apparatus for transmitting broadcast signals, the apparatus comprising:
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a forward error correction (FEC) encoder to FEC encode first service data; an interleaver to interleave the FEC encoded first service data; a signaling encoder to encode signaling information for the first service data; a mapper to map the interleaved first service data and the encoded signaling information into a data unit, wherein the data unit 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 first service data; and a transmission unit to transmit the broadcast signals including the data unit, wherein the interleaved first service data is multiplexed with second service data, wherein the signaling information includes information of the data unit having the interleaved first service data. - View Dependent Claims (7, 8, 9, 10)
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Specification