METHOD FOR MAPPING SIGNALING INFORMATION TO ANNOUNCEMENT INFORMATION AND BROADCAST RECEIVER

摘要

A method of providing a Non-Real-Time (NRT) service includes receiving a file configuring the NRT service, first signaling information, and second signaling information in a state of being IP-packetized and contained in a single ensemble, configuring and displaying a service guide using the first signaling information acquired from the ensemble, acquiring a first content identifier of content selected from the displayed service guide, accessing a FLUTE session using the second signaling information acquired from the ensemble and acquiring a second content identifier matched with the first content identifier from the accessed FLUTE session, and receiving and storing at least one file configuring the content based on the acquired second content identifier.

主权项

1. A method of transmitting a non-real time (NRT) service, the method comprising:
generating data for the (NRT) service and signaling data for the NRT service; and transmitting a broadcast signal including the data for the NRT service and the signaling data, wherein the NRT service is delivered in advance of its use and stored in a receiving device, wherein the signaling data is carried by Internet Protocol (IP) packets, wherein the IP packets are encapsulated based on a User Datagram Protocol/IP (UDP/IP) method, wherein the non-real time service includes one or more content items, wherein each of the one or more content items are delivered via a file delivery session based on Layered Coding Transport (LCT) protocol, and wherein the signaling data includes information for acquiring service guide information.