Broadcast transmitting system and method of processing broadcast data in the broadcast transmitting system
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United States of America Patent
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Jun 12, 2012
Grant Date -
Dec 22, 2011
app pub date -
Aug 26, 2011
filing date -
Jul 4, 2007
priority date (Note) -
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Abstract
A broadcast transmitting system and a method of processing broadcast data in the broadcast transmitting system are disclosed. Herein, the broadcast transmitting system includes a group formatting unit for mapping mobile service data into at least one region of a plurality of regions within a data group and adding a plurality of known data sequences to the data group, a deinterleaver for deinterleaving data in the data group, a first multiplexer for multiplexing mobile service data packets including the deinterleaved data with main service data packets including main service data, an interleaver for interleaving data in the multiplexed data packets, a trellis encoding unit for trellis encoding the interleaved data, a second multiplexer for multiplexing the trellis-encoded data with segment synchronization data and field synchronization data, and a modulator for modulating a broadcast signal including the multiplexed data.
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