APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING BROADCAST SIGNAL
First Claim
Patent Images
1. A method for transmitting a broadcast signal, comprising:
- encoding a content component of a broadcast service according to a delivery protocol, wherein the delivery protocol includes at least one of ROUTE (Real-Time Object Delivery over Unidirectional Transport) protocol or MMT (MPEG Media Transport) protocol;
generating SLS (Service Layer Signaling) information for discovering and obtaining the broadcast service and a content component of the broadcast service;
generating service list information including information for service list building and discovery of the SLS information; and
physical layer processing of the service list information, the SLS information, and the content component, wherein the SLS information is transmitted by using at least one delivery protocol of the ROUTE protocol or MMT protocol,wherein the service list information includes SLS protocol type information, and the SLS protocol type information indicates the delivery protocol of the SLS information used by corresponding broadcast service, the delivery protocol corresponding to the ROUTE protocol or the MMT protocol.
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Abstract
A method for transmitting a broadcast signal according to an embodiment of the present invention comprises generating service layer signaling information for discovering and obtaining a broadcast service and a content component of the broadcast service; generating service list information including information for service list building and discovery of the service layer signaling information; and physical layer processing of the service list information, the service layer signaling information, and the content component,
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Citations
14 Claims
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1. A method for transmitting a broadcast signal, comprising:
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encoding a content component of a broadcast service according to a delivery protocol, wherein the delivery protocol includes at least one of ROUTE (Real-Time Object Delivery over Unidirectional Transport) protocol or MMT (MPEG Media Transport) protocol; generating SLS (Service Layer Signaling) information for discovering and obtaining the broadcast service and a content component of the broadcast service; generating service list information including information for service list building and discovery of the SLS information; and physical layer processing of the service list information, the SLS information, and the content component, wherein the SLS information is transmitted by using at least one delivery protocol of the ROUTE protocol or MMT protocol, wherein the service list information includes SLS protocol type information, and the SLS protocol type information indicates the delivery protocol of the SLS information used by corresponding broadcast service, the delivery protocol corresponding to the ROUTE protocol or the MMT protocol. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An apparatus for transmitting a broadcast signal, comprising:
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a broadcast content encoder encoding a content component of a broadcast service according to a delivery protocol, wherein the delivery protocol includes at least one of ROUTE (Real-Time Object Delivery over Unidirectional Transport) protocol or MMT (MPEG Media Transport) protocol; a signaling processor generating signaling information about a broadcast service; and a physical layer processor performing physical layer processing of the content component and signaling information, wherein the signaling information includes SLS (Service Layer Signaling) information for discovering and obtaining the broadcast service and the content component of the broadcast service and service list information for service list building and discovery of the SLS information, wherein the SLS information is transmitted by using at least one delivery protocol of the ROUTE protocol or MMT protocol, and wherein the service list information includes SLS protocol type information, and the SLS protocol type information indicates the delivery protocol of the SLS information used by corresponding broadcast service, the delivery protocol corresponding to the ROUTE protocol or the MMT protocol. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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Specification