Method of processing non-real time service and broadcast receiver
First Claim
1. A method of transmitting a broadcast signal for a broadcast service, the method comprising:
- generating the broadcast signal having the broadcast service that includes a non-real time content, and signaling data for signaling the broadcast service,wherein the signaling data includes a service information element containing service-level attributes for the broadcast service and a non-real time information element containing information describing the non-real time content for the broadcast service, andwherein the service information element includes a service identifier identifying the broadcast service; and
transmitting the broadcast service and the signaling data via a broadcast channel,wherein the service information element further includes status information identifying a status of the broadcast service,wherein the signaling data further includes source IP address information specifying a source address of an IP datagram carrying the broadcast service, andwherein the service information element further includes information related to a component of the broadcast service carried via a transport session over the broadcast channel.
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Abstract
A method of receiving and process a broadcast signal including a Non-Real Time (NRT) service and a broadcast receiver are disclosed herein. A method of processing a broadcast signal including a Non-Real Time (NRT) service, the method comprises receiving and processing a signaling information table including access information of the NRT service, receiving and storing data of the NRT service based on the signaling information table in non-real time, extracting access information of additional information relating to the NRT service from the signaling information table, and downloading the additional information relating to the NRT service based on the extracted access information.
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Citations
14 Claims
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1. A method of transmitting a broadcast signal for a broadcast service, the method comprising:
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generating the broadcast signal having the broadcast service that includes a non-real time content, and signaling data for signaling the broadcast service, wherein the signaling data includes a service information element containing service-level attributes for the broadcast service and a non-real time information element containing information describing the non-real time content for the broadcast service, and wherein the service information element includes a service identifier identifying the broadcast service; and transmitting the broadcast service and the signaling data via a broadcast channel, wherein the service information element further includes status information identifying a status of the broadcast service, wherein the signaling data further includes source IP address information specifying a source address of an IP datagram carrying the broadcast service, and wherein the service information element further includes information related to a component of the broadcast service carried via a transport session over the broadcast channel. - View Dependent Claims (2, 3, 4, 9, 11, 13)
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5. An apparatus for receiving a broadcast signal for a broadcast service, the apparatus comprising:
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a tuner that receives the broadcast signal having the broadcast service that includes a non-real time content, and signaling data for signaling the broadcast service; a processor that parses a service information element and a non-real time information element from the signaling data, wherein the service information element contains service-level attributes for the broadcast service, wherein the non-real time information element contains information describing the non-real time content for the broadcast service; and wherein the service information element includes a service identifier identifying the broadcast service; and a storage that stores the non-real time content based on the non-real time information element, wherein the service information element further includes status information identifying a status of broadcast service, wherein the signaling data further includes source IP address information specifying a source address of an IP datagram carrying the broadcast service, and wherein the service information element further includes information related to a component of the broadcast service carried in a transport session over the broadcast channel. - View Dependent Claims (6, 7, 8, 10, 12, 14)
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Specification