Signal processing apparatus and methods
First Claim
1. A method for controlling display of video information on a remote display from a cable head end by downloading an executable program from a source over a cable network to a remote control processor, said remote control processor having a storage device, said method comprising the steps of:
- receiving said downloaded executable program over said cable network at said remote control processor;
storing said downloaded executable program at said remote control processor in said storage device;
receiving control signals at said remote control processor from said cable head end; and
applying said received control signals to said downloaded executable program in said storage device, said applied control signals causing said downloaded executable program at said remote control processor to be executed in accordance with instructions within said applied control signals, wherein the execution of said downloaded executable program under said instructions of said applied control signals controls the manner by which said video information is displayed on said remote display.
1 Assignment
0 Petitions
Accused Products
Abstract
A unified system of programming communication. The system encompasses the prior art (television, radio, broadcast hardcopy, computer communications, etc.) and new user specific mass media. Within the unified system, parallel processing computer systems, each having an input (e.g., 77) controlling a plurality of computers (e.g., 205), generate and output user information at receiver stations. Under broadcast control, local computers (73, 205), combine user information selectively into prior art communications to exhibit personalized mass media programming at video monitors (202), speakers (263), printers (221), etc. At intermediate transmission stations (e.g., cable television stations), signals in network broadcasts and from local inputs (74, 77, 97, 98) cause control processors (71) and computers (73) to selectively automate connection and operation of receivers (53), recorder/players (76), computers (73), generators (82), strippers (81), etc. At receiver stations, signals in received transmissions and from local inputs (225, 218, 22) cause control processors (200) and computers (205) to automate connection and operation of converters (201), tuners (215), decryptors (224), recorder/players (217), computers (205), furnaces (206), etc. Processors (71, 200) meter and monitor availability and usage of programming.
1144 Citations
11 Claims
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1. A method for controlling display of video information on a remote display from a cable head end by downloading an executable program from a source over a cable network to a remote control processor, said remote control processor having a storage device, said method comprising the steps of:
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receiving said downloaded executable program over said cable network at said remote control processor; storing said downloaded executable program at said remote control processor in said storage device; receiving control signals at said remote control processor from said cable head end; and applying said received control signals to said downloaded executable program in said storage device, said applied control signals causing said downloaded executable program at said remote control processor to be executed in accordance with instructions within said applied control signals, wherein the execution of said downloaded executable program under said instructions of said applied control signals controls the manner by which said video information is displayed on said remote display. - View Dependent Claims (2, 3)
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4. A method of controlling a plurality of receiver stations with each said receiver station adapted to detect the presence of one or more control signals and programmed to process a downloadable executable program, said method comprising the steps of:
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receiving at a transmitter station said downloadable executable program which is effective at a receiver station, when stored and executed, to operate a computer under broadcast or cablecast network control, said downloadable executable program controlling at each of said plurality of receiver stations a target processor to control the display of video; transferring said downloadable processor instruction to a transmitter; receiving said control signals at said transmitter station, wherein said control signals operate when applied to said downloadable executable program stored at said plurality of receiver stations to cause said downloadable executable program to be executed in accordance with instructions within said applied control signals; and transferring said control signals to said transmitter, and transmitting an information transmission comprising said downloadable processor instructions and said control signals to said plurality of receiver stations. - View Dependent Claims (5, 6, 7)
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8. A method of controlling a plurality of receiver stations each of which includes a television receiver, a signal detector, a processor to process data, each said plurality of receiver stations is adapted to detect at least one control signal and programmed to process downloadable processor instructions, said method comprising the steps of:
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receiving at a transmitter station downloadable processor instructions which are effective when stored at a receiver station of said plurality of receiver stations to control generation of content of a television program; transferring said downloadable processor instructions to a transmitter; receiving said at least one control signal at said transmitter station, wherein said at least one control signal operates when applied to said downloadable processor instructions stored at said receiver station of said plurality of receiver stations to cause said downloadable processor instructions to be executed in accordance with instructions within said applied at least one control signal; and transferring said at least one control signal to said transmitter, and transmitting at least one information transmission comprising said downloadable processor instructions and said at least one control signal to said receiver station of said plurality of receiver stations. - View Dependent Claims (9, 10, 11)
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Specification