| 摘要 |
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 block processor for encoding mobile service data at a coding rate of 1/H, a group formatter for mapping the encoded mobile service data into at least one region of a data group that has a plurality of regions, wherein the data group further includes a plurality of known data sequences, a trellis encoder for trellis encoding data being outputted from the group formatter, the trellis encoder having at least one memory that is initialized at a start of each known data sequence, a 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. |
