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Digital broadcasting system and method of processing data in digital broadcasting system

  • US RE47,183 E1
  • Filed: 03/04/2015
  • Issued: 12/25/2018
  • Est. Priority Date: 08/24/2007
  • Status: Active Grant
First Claim
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1. A method of processing a digital broadcast signal in a transmitter, the method comprising:

  • encoding signaling information including a transmission parameter channel (TPC) including transmission parameters, and a fast information channel (FIC) including cross layer information for mobile service acquisition, wherein the encoding the signal signaling information comprises;

    performing a first error correction encoding on the FIC;

    multiplexing the first error correction encoded FIC with the TPC; and

    randomizing the multiplexed FIC and TPC; and

    transmitting the digital broadcast signal including ensembles including the encoded signaling information,wherein the FIC is divided into a number of FIC segments,wherein each of the FIC segments includes a FIC segment header and a FIC segment payload,wherein the FIC segment header includes type information indicating a type of the FIC segment,wherein the FIC further includes a first ensemble identifier identifying a specific ensemble including a service map table (SMT), andwherein the SMT comprises;

    a header including a second ensemble identifier corresponding to the first ensemble identifier;

    a payload including service acquisition information of the specific ensemble; and

    Internet Protocol (IP) access information of a mobile service for acquiring an IP datagram of the mobile service from the specific ensemble.

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