Method of transmitting and receiving a signal and apparatus for transmitting and receiving a signal

摘要

The present invention relates to method of transmitting and receiving broadcasting signal and a corresponding apparatus. One aspect of the present invention relates to a method of receiving broadcasting signal, wherein a transmission delivery system descriptor including the identifier of the PLP, the identifier of the transmission system, and an active OFDM symbol duration fields in a TS loop of the NIT maps the transport stream to the data PLP in a data slice of the transmission system.