DIGITAL BROADCASTING SYSTEM AND DATA PROCESSING METHOD

摘要

A method of transmitting a broadcast signal includes encoding mobile service data to build a Reed-Solomon (RS) frame according to an RS frame mode, wherein the mobile service data is either a mobile service data of a base layer or a mobile service data of the base layer and at least one enhancement layer, wherein each layer is specified by a layer identifier, wherein a layer identifier value of the base layer is set to 0 and a layer identifier value of the at least one enhancement layer starts from 1; and encoding signaling data, wherein the signaling data includes fast information channel (FIC) data and transmission parameter channel (TPC) data, and the FIC data includes information for rapid mobile service acquisition.

主权项

1. A method of transmitting a broadcast signal, the method comprising:
encoding service data for FEC (Forward Error Correction); encoding first signaling data for rapid service acquisition; allocating the encoded service data and the encoded first signaling data into a signal frame; and transmitting the broadcast signal including the signal frame, wherein the signal frame further includes second signaling data for accessing a service of the service data, wherein the second signaling data includes third signaling data having information for components of the service, wherein the third signaling data includes elements for indicating different coded versions of the same components of the service, wherein each of the elements includes identification information identifying the each of the elements and reference information indicating other elements used to decode the each of the elements.