Digital broadcast system for transmitting/receiving digital broadcast data, and data processing method for use in the same
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United States of America Patent
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Mar 11, 2014
Grant Date -
May 24, 2012
app pub date -
Feb 6, 2012
filing date -
Jun 26, 2007
priority date (Note) -
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Abstract
A method of processing broadcast data in a broadcast transmitter includes performing Reed-Solomon (RS) encoding and Cyclic Redundancy Check (CRC) encoding on mobile service data to build at least one RS frame including the mobile service data and dividing the at least one RS frame into a plurality of portions; dividing each of the plurality of portions into several Serial Concatenated Convolutional Code (SCCC) blocks according to SCCC block mode information, encoding data in the SCCC blocks, and mapping the SCCC blocks including the encoded data to data blocks according to the SCCC block mode information; encoding signaling data including fast information channel (FIC) data and transmission parameter channel (TPC) data; and modulating a broadcast signal including data in the data blocks and the encoded signaling data.
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