System and method for taking a survey of an audience to determine a rating using internet television
First Claim
1. A method for taking a survey of an audience to determine an audience rating, in an internet TV system that includes a broadcasting station and at least two internet TV receivers, comprising the steps of:
- transmitting a viewing channel search command from said broadcasting station to said internet TV receivers;
writing, upon receiving said viewing channel search command, electronic mails that include notification of currently viewed channels and transmitting said electronic mails from said internet TV receivers to said broadcasting station; and
calculating the audience rating based on said electronic mails received by said broadcasting station from said internet TV receivers.
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Accused Products
Abstract
An internet TV system for automatically taking a survey of an audience to determine a rating of specified TV channels and during specified time periods. The internet TV system includes a broadcasting station and at least two internet TV receivers. The broadcasting station encodes a viewing channel search command into a TV broadcasting signal and broadcasts the TV broadcasting signal. The internet TV receivers decode the TV broadcasting signal received from the broadcasting station. If the decoded TV broadcasting signal includes the viewing channel search command, the internet TV receivers write electronic mails including currently viewed channels, and transmit the electronic mails to the broadcasting station. Then, the broadcasting station determines the audience rating based on the electronic mails received from the internet TV receivers.
132 Citations
7 Claims
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1. A method for taking a survey of an audience to determine an audience rating, in an internet TV system that includes a broadcasting station and at least two internet TV receivers, comprising the steps of:
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transmitting a viewing channel search command from said broadcasting station to said internet TV receivers; writing, upon receiving said viewing channel search command, electronic mails that include notification of currently viewed channels and transmitting said electronic mails from said internet TV receivers to said broadcasting station; and calculating the audience rating based on said electronic mails received by said broadcasting station from said internet TV receivers. - View Dependent Claims (2, 3, 4)
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5. An internet TV system for taking a survey of an audience to determine a rating, comprising:
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a broadcasting station for encoding a viewing channel search command into a TV broadcasting signal and then broadcasting the TV broadcasting signal; and at least two internet TV receivers for decoding said TV broadcasting signal received from said broadcasting station, and if said decoded TV broadcasting signal includes said viewing channel search command, for writing electronic mails that include notification of currently viewed channels and transmitting said electronic mails to said broadcasting station; wherein said broadcasting station calculates the audience rating according to said electronic mails received from said internet TV receivers. - View Dependent Claims (6, 7)
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Specification