Method of transmitting and receiving a broadcast signal and apparatus for transmitting and receiving a broadcast 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 data slice multiplex descriptor including the PLP_id for the extension stream and transmission_system_id in a TS loop of the NIT maps the transport stream to the data PLP in a data slice of the transmission system.