Apparatus for generating broadcast signal frame for signaling time interleaving mode and method using the same

A method of generating broadcast signal frame, comprising:

• generating a time-interleaved signal by performing time interleaving on a BICM output signal;
• and
• generating a broadcast signal frame including a preamble for signaling a time interleaving mode corresponding to the time interleaving for each of physical layer pipes (PLPs),
• wherein the physical layer pipes include a plurality of core layer physical layer pipes corresponding to one complete delivered product, and the core layer physical layer pipes are not layered division multiplexed,
• wherein each of the core layer physical layer pipes uses either a no time interleaving mode or a hybrid time interleaving mode as the time interleaving mode, and does not use a convolutional interleaving mode, and
• wherein any of the core layer physical layer pipes configured with the hybrid time interleaving mode use an intra-subframe interleaving mode when at least one of the core layer physical layer pipes uses the no time interleaving mode as the time interleaving mode.