DIGITAL BROADCASTING SIGNAL TRANSMITTING METHOD AND A TRANSMISSION SYSTEM THEREOF, CAPABLE OF BEING HIGHLY RESISTANT TO ERRORS THAT OCCUR WHEN TRANSMITTING A MOBILE SERVICE DATA THROUGH A CHANNEL

摘要

PURPOSE: A digital broadcasting signal transmission method and a system for transmitting the same are provided to maintain compatibility with an existing digital broadcasting signal transmission system and to transmit additional mobile service data.;CONSTITUTION: A packet multiplexer(108) multiplexes a fixed number of mobile data packets, a first variable number of mobile data packets, and a second variable number of main data packets. A data interleaver(112) interleaves mobile data including a mobile data packets and main data including the main data packet. A transmission unit(119) transmits a data group including the interleaved mobile data and the interleaved main data during a slot.;COPYRIGHT KIPO 2011