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A DIGITAL BROADCASTING TRANSMISSION SYSTEM, AND A SIGNAL PROCESSING METHOD THEREOF

  • US 20090052546A1
  • Filed: 10/30/2008
  • Published: 02/26/2009
  • Est. Priority Date: 10/11/2005
  • Status: Active Grant
First Claim
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1. A digital broadcast receiver, comprising:

  • a turbo decoder for detecting a supplementary data stream, and performing turbo decoding on the detected supplementary data stream, when a transmission stream including the supplementary data stream and a normal data stream is received,wherein the transmission stream is processed, at a transmission terminal, using error correction, encoding, and interleaving on the supplementary data stream and the processed supplementary data stream is subsequently multiplexed with the normal data stream.

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