| 摘要 |
The present invention relates to transmission and reception of digital broadcast in a digital broadcast network supporting a configuration of multiple physical layer pipes. In particular, signalling parameters relating to a complete physical layer pipe are transmitted within layer 1 signalling related to the pipe. The baseband frames mapped on the pipe are configured according to this layer 1 signalling in the same way at the transmitter as they are demapped on the receiver side. The baseband frames are transmitted and received without including these parameters, in particular, at least one of parameters indicating an input stream format, a single or a multiple input stream, constant or adaptive coding and modulation, presence of input stream synchronization, presence of null packet deletion, or input stream identifier. |
