METHOD FOR TRANSMITTING BROADCAST SIGNALS, APPARATUS FOR TRANSMITTING BROADCAST SIGNALS, METHOD FOR RECEIVING BROADCAST SIGNALS AND APPARATUS FOR RECEIVING BROADCAST SIGNALS

摘要

Disclosed herein is a method and apparatus for transmitting and receiving a broadcast signal. The method for transmitting a broadcast signal includes encoding a broadcast service and signaling information of the broadcast service, generating the broadcast signal including the encoded broadcast service and signaling information, and transmitting the generated broadcast signal.

主权项

1. A method for transmitting a broadcast signal, the method comprising:
encoding a broadcast service, first signaling information including information for at least one ROUTE (Real-Time Object Delivery over Unidirectional Transport) session and at least one LCT (Layered Coding Transport) channel in which at least one component of the broadcast service is delivered and second signaling information including bootstrap information for discovering the first signaling information, wherein the first signaling information includes first identification information identifying at least one ROUTE session in which the broadcast service is delivered and second identification information identifying at least one LCT channel in which at least one component of the broadcast service is delivered; generating LCT packets including the at least one component of the broadcast service and the first signaling information; generating UDP (User Datagram Protocol) packets including the generated LCT packets and the second signaling information; generating IP (Internet Protocol) packets including the generated UDP packets; generating the broadcast signal including the generated IP packets; and transmitting the generated broadcast signal.