TRANSMISSION APAPRATUS, TRANSMISSION METHOD, RECEPTION APPARATUS, RECEPTION METHOD, PROGRAM, AND BROADCASTING SYSTEM
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Accused Products
Abstract
Disclosed herein is a transmission apparatus for transmitting AV (Audio/Video) content, including: an acquirer configured to acquire an estimated number of audience terminals indicative of an estimated number of reception apparatuses receiving the AV content; a computer configured, in conjugation with the AV content, to compute, on the basis of the estimated number of audience terminals, a validity probability of trigger information associated with control of an application program to be executed in the reception apparatus; a generator configured to generate the trigger signal including the computed validity probability; and a transmitter configured to transmit the generated trigger information with the AV content.
44 Citations
12 Claims
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1. (canceled)
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2. A reception apparatus, comprising:
circuitry configured to receive a plurality of triggers associated with an application program, each of a subset of the plurality of triggers including a spread parameter, derive a time within a designated interval based on the spread parameter included in one of the subset of the plurality of triggers, and retrieve data from a server based on location information included in the one of the subset of the plurality of triggers at the derived time. - View Dependent Claims (3, 4, 5, 6)
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7. A method for retrieving data, the method comprising:
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receiving, by circuitry of a reception apparatus, a plurality of triggers associated with an application program, each of a subset of the plurality of triggers including a spread parameter; deriving, by the circuitry, a time within a designated interval based on the spread parameter included in one of the subset of the plurality of triggers; and retrieving, by the circuitry, the data from a server based on location information included in the one of the subset of the plurality of triggers at the derived time. - View Dependent Claims (8, 9, 10, 11)
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12. A non-transitory computer-readable medium storing a program which when executed by a computer causes the computer to perform a method for retrieving data, the method comprising:
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receiving a plurality of triggers associated with an application program, each of a subset of the plurality of triggers including a spread parameter; deriving a time within a designated interval based on the spread parameter included in one of the subset of the plurality of triggers; and retrieving the data from a server based on location information included in the one of the subset of the plurality of triggers at the derived time.
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Specification