VIDEO BROADCASTING SYSTEM
First Claim
1. A method for transmitting an added content file together with a transmission of primary television (TV) signals being broadcast from a broadcast source, said primary TV signals being transmitted in a series of frames of information wherein said frames include a first group of lines containing said primary TV signals, and a second group of lines, said second group of lines being unused in said transmission of said primary TV signals, said method comprising:
- dividing said added content file into file fragments;
transmitting said primary TV signals in said first group of lines in each of said series of frames of information, said primary TV signals being configured to cause a presentation of primary TV programming on a TV set receiving said series of frames; and
transmitting sequential ones said file fragments in said second grouping of lines in each of said series of frames of information, said file fragments being configured to be assembled at a receiver site to re-create said added content file at said receiver site.
1 Assignment
0 Petitions
Accused Products
Abstract
A method, medium and implementing processing system, are provided in which premium programming content is included in a standard program broadcasting system. The added content is stored at a user site for subsequent viewing at the user'"'"'s convenience. The receipt and storing of the premium programming is accomplished without interfering with the receipt of standard broadcast signals. The premium programming, in one example, is transmitted and incrementally received and stored on a user'"'"'s system even while standard programming is received and viewed by the user. When all of the broadcast increments of a premium program have been received and the premium program has been stored in the user'"'"'s system, a signal is provided to the user to indicate the availability of the premium program for selective viewing by the user.
16 Citations
19 Claims
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1. A method for transmitting an added content file together with a transmission of primary television (TV) signals being broadcast from a broadcast source, said primary TV signals being transmitted in a series of frames of information wherein said frames include a first group of lines containing said primary TV signals, and a second group of lines, said second group of lines being unused in said transmission of said primary TV signals, said method comprising:
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dividing said added content file into file fragments; transmitting said primary TV signals in said first group of lines in each of said series of frames of information, said primary TV signals being configured to cause a presentation of primary TV programming on a TV set receiving said series of frames; and transmitting sequential ones said file fragments in said second grouping of lines in each of said series of frames of information, said file fragments being configured to be assembled at a receiver site to re-create said added content file at said receiver site. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A medium including programming information executable for providing program signals for enabling transmitting of an added content file together with a transmission of primary television (TV) signals being broadcast from a broadcast source, said primary TV signals being transmitted in a series of frames of information wherein said frames include a first group of lines containing said primary TV signals, and a second group of lines, said second group of lines being unused in said transmission of said primary TV signals, said program signals being effective for:
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dividing said added content file into file fragments; enabling a transmitting said primary TV signals in said first group of lines in each of said series of frames of information, said primary TV signals being configured to cause a presentation of primary TV programming on a TV set receiving said series of frames; and enabling a transmitting of sequential ones said file fragments in said second grouping of lines in each of said series of frames of information, said file fragments being configured to be assembled at a receiver site to re-create said added content file at said receiver site.
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9. A medium including programming information executable for providing program signals for enabling receiving of an added content file together with a receipt of primary television (TV) signals being broadcast from a broadcast source, said added content file being divided into file fragments, said primary TV signals being transmitted in a series of frames of information wherein said frames include a first group of lines containing said primary TV signals, and a second group of lines, said second group of lines being unused in said transmission of said primary TV signals, said program signals being effective for:
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enabling a receiving said series of frames at a receiver site; separating said primary TV signals from said file fragments; sending said primary TV signals to a TV set at said receiver site; and saving said file fragments to memory at said receiver site. - View Dependent Claims (10, 11, 12, 13, 14)
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15. A receiver unit for receiving of an added content file being transmitted together with primary television (TV) signals being broadcast from a broadcast source, said added content file being divided into file fragments, said primary TV signals being transmitted in a series of frames of information wherein said frames include a first group of lines containing said primary TV signals, and a second group of lines, said second group of lines being unused in said transmission of said primary TV signals, said receiver unit including:
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means for enabling a receiving said series of frames at a receiver site; means for separating said primary TV signals from said file fragments; means for sending said primary TV signals to a TV set at said receiver site; and means for saving said file fragments to memory at said receiver site. - View Dependent Claims (16, 17, 18, 19)
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Specification