TRANSMITTING/RECEIVING SYSTEM AND METHOD OF PROCESSING DATA IN THE TRANSMITTING/RECEIVING SYSTEM

摘要

A receiving system and a data processing method are disclosed. The receiving system includes a receiving unit, a demodulator, a first handler, and a second handler. The receiving unit receives a broadcast signal including fast information channel (FIC) data, mobile service data, and a service signaling channel, the FIC data including a field indicating that a table signaling service guide bootstrap information to the service signaling channel is included therein, and the mobile service data and the service signaling channel are packetized into an RS frame belonging to a desired ensemble. The demodulator demodulates the received broadcast signal. The first handler acquires service guide bootstrap information from the table included in the service signaling channel. And, the second handler accesses a service guide announcement channel by using the service guide bootstrap information.

主权项

1. A method for processing a broadcast signal, the method comprising:
encoding service acquisition information, wherein the service acquisition information contains information for broadcast service acquisition; and generating the broadcast signal including data for a broadcast service and the service acquisition information, wherein the broadcast signal further includes a service signaling element containing attributes for accessing the broadcast service and components of the broadcast service, wherein the service signaling element includes first service identification information specifying the broadcast service, wherein the service acquisition information includes second service identification information specifying the broadcast service, wherein the first service identification information of the service signaling element has a value that is matched to a value of the second service identification of the service acquisition information, wherein the service acquisition information further includes version information indicating a change of a protocol for the service signaling element, and wherein the service acquisition information further includes service category information indicating a category of the broadcast service.