SIGNALLING METADATA FOR DIGITAL BROADCASTING RECEIVER PARAMETERS Russian patent published in 2012 - IPC H04H20/42 

Abstract RU 2446581 C1

FIELD: information technology.

SUBSTANCE: inventions are focused on transmission of signalling data for receiver parameters which specify multiple receiver parameters required to receive service. Communicated receiver parameters include type of used temporary interleaver and minimum interval between two sequential packets. Communicated receiver parameters also can specify how frequently the trunk stream of physical layer and/or frame number where trunk stream of physical layer occurs in the superframe for the first time emerges in frames. Versions of invention realisation are also focused on receiving signaling data on receiver parameters. In this process, if based on received signaling data on receiver parameters the receiver capabilities are enough to receive one or more of selected services, one or more of selected services are selected and decoded. Otherwise one or more of selected services are not decoded.

EFFECT: high accuracy of detecting signals.

36 cl, 10 dwg

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RU 2 446 581 C1

Authors

Vesma Jussi

Pekonen Kharri

Vjare Jani

Dates

2012-03-27Published

2009-01-28Filed