CPC H04N 21/4345 (2013.01) [H04N 21/4383 (2013.01); H04N 21/44 (2013.01); H04N 21/4622 (2013.01); H04N 21/4823 (2013.01); H04N 21/6112 (2013.01); H04N 21/84 (2013.01)] | 20 Claims |
1. A method of a reception apparatus, the method comprising:
receiving a first broadcast emission corresponding to a first broadcast service;
receiving a second broadcast emission including a low level signaling (LLS), the second broadcast emission corresponding to a second broadcast service;
extracting a service list table (SLT) from the LLS, the SLT comprising, in an element describing the second broadcast service, a value identifying the first broadcast emission as carrying the same programming content as is being broadcast in the second broadcast service;
building a list of services that the reception apparatus can receive; and
outputting the first broadcast service or the second broadcast service.
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