Apparatus for transmitting broadcast signal, apparatus for receiving broadcast signal, method for transmitting broadcast signal and method for receiving broadcast signal
AssigneeLG Electronics Inc.
InventorsMinsung KWAK, Woosuk KO, Sungryong HONG
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Abstract
A method for generating and processing a broadcast signal according to an embodiment of the present invention includes: encoding broadcast data for one or more broadcast services; encoding first level signaling information including information describing properties of the one or more broadcast services; encoding second level signaling information including information for listing the one or more broadcast services; and generating a broadcast signal including the encoded broadcast data, the encoded first level signaling information and the encoded second level signaling information.
Claims8
A method for generating and processing a broadcast signal, the method comprising:
- encoding broadcast data for one or more broadcast services;
- encoding first level signaling information including information describing properties of the one or more broadcast services;
- encoding second level signaling information including information for listing the one or more broadcast services;
- generating a broadcast signal including the encoded broadcast data, the encoded first level signaling information and the encoded second level signaling information;
- and
- transmitting the broadcast signal,
- wherein the second level signaling information includes Uniform Resource Locator (URL) information identifying a URL for acquiring Electronic Service Guide (ESG) data or the first level signaling information via broadband and URL type information indicating whether the ESG data or the first level signaling information is provided via the broadband through the URL identified by the URL information.
An apparatus for generating and processing a broadcast signal, the apparatus comprising:
- a data encoder to encode broadcast data for one or more broadcast services;
- a first level signaling encoder to encode first level signaling information including information describing properties of the one or more broadcast services;
- a second level signaling encoder to encode second level signaling information including information for listing the one or more broadcast services;
- and
- a broadcast signal generator to generate a broadcast signal including the encoded broadcast data, the encoded first level signaling information and the encoded second level signaling information;
- and
- a transmitter to transmit the broadcast signal,
- wherein the second level signaling information includes Uniform Resource Locator (URL) information identifying a URL for acquiring Electronic Service Guide (ESG) data or the first level signaling information via broadband and URL type information indicating whether the ESG data or the first level signaling information is provided via the broadband through the URL identified by the URL information.
Dependencies are inferred from the claim text.