Patent ID: 7983251

Claim:
A method of transmitting a broadcasting service, the method comprising: packetizing data for at least one broadcasting service in accordance with a type of the data; generating at least one turbo stream by using the packetized data; generating at least one transmission frame having a predetermined size by using the at least one turbo stream; and transmitting the at least one transmission frame, and wherein the at least one turbo stream includes a first turbo stream for a primary service to be processed by a broadcasting service reception apparatus and provided to a user as a default service without channel search of the user and a second turbo stream for a normal service to be provided to a user as channel search of the user, wherein first access information required to access the first turbo stream for the primary service and second access information required to access signaling information are included in a given region of the at least one transmission frame, and wherein the signaling information includes third access information required to access the second turbo stream.