Television broadcast system for selective transmission of viewer-chosen programs at viewer-requested times

Claim 5

The method as set forth in claim 2, further including the step of providing said computer means with voice interaction capability and using said computer for providing voice communication to said requesting viewer.

Claim 6

In a television transmission system using land lines for transmitting programs for reception by a plurality of television receivers coupled with the land lines for viewing of the programs on the receivers by viewers respectively associated therewith, and including communicating means for communicating information as encoded signals over the land lines from said viewers, the improvement comprising: a collection of stored programs stored on a medium allowing selective reproduction and real-time transmission over the land lines for reception and viewing thereof by selected receivers; computer means operably coupled with the communicating means for receiving encoded signals from a requesting viewer, said encoded signals being representative of a requesting viewer's choice of a program chosen from said collection and said requesting viewer's requested time for viewing of said chosen program on a receiver associated with said requesting viewer and for providing output information representative thereof; selecting means operably associated with said collection and said computer means and responsive to said output information for selecting said chosen program from said collection; and transmitting means operably associated with and responsive to said selecting means for transmitting said chosen program over the land lines at said requested time for reception by and viewing on said requesting viewer's receiver.

Claim 7

In a television transmission system using land lines for transmitting programs for reception by a plurality of television receivers coupled with the land lines for viewing of the programs on the receivers by viewers respectively associated therewith, and including communicating means for communicating information as encoded signals over the land lines from said viewers, the improvement comprising: a collection of stored programs stored on a medium allowing selective reproduction and real-time transmission over the land lines for reception and viewing thereof by selected receivers; computer means operably coupled with the communicating means for receiving encoded signals from a requesting viewer, said encoded signals being representative of a requesting viewer's choice of a program chosen from said collection and said requesting viewer's requested time for viewing of said chosen program on a receiver associated with said requesting viewer and for providing output information representative thereof; selecting means operably associated with said collection and said computer means and responsive to said output information for selecting said chosen program from said collection; and transmitting means operably associated with and responsive to said selecting means for transmitting said chosen program over the land lines at said requested time for reception by and viewing on said requesting viewer's receiver.

Claim 8

The apparatus as set forth in claim 4, the communicating means including telephone lines, the encoded signals including touch-tone signals, said computer means including means for providing voice communication to said requesting viewer over the telephone lines.

Claim 9

The apparatus as set forth in claim 5, the system including means for transmitting programs on a respective plurality of channels, said computer means including means for scheduling one of the channels for transmission of said chosen program thereon and including means for providing voice communication over the telephone lines identifying the channel on which said chosen program is to be transmitted to the requesting viewer.

Claim 10

In a television transmission system using land lines for transmitting programs for reception by a plurality of television receivers coupled with land lines for viewing of the programs on the receivers by viewers respectively associated therewith, the system further including communicating means for receiving information over land lines from the viewers, the land lines including a section thereof having a subset of the receivers coupled therewith wherein said subset includes a plurality of receivers less than the total number of receivers included in the system, the remaining portion of the land lines having a plurality of receivers other than the subset coupled therewith, the section and the remaining portion being coupled with one another at a juncture, the improvement comprising: a collection of stored programs stored on a medium allowing selective reproduction and real-time transmission thereof over the land lines for reception and viewing thereof by selected receivers; receiving means operably associated with the communicating means for receiving information from a requesting viewer, said information including a requesting viewer's choice of a program chosen from said collection and a requested time for viewing of said program on a receiver associated with said requesting viewer, said associated receiver being included in the subset of receivers; selecting means operably associated with said collection and operably associated with and responsive to said receiving means for selecting said chosen program from said collection; transmitting means operably associated said selecting means and coupled with the section of the land lines for transmission of said chosen program at said requested time for reception by and viewing on said receiver associated with said requesting viewer; and blocking means located in the vicinity of the juncture for preventing transmission of the chosen program therebeyond from the section into the remaining portion of the land lines.

Claim 11

In a television transmission system using land lines for transmitting programs for reception by a plurality of television receivers coupled with land lines for viewing of the programs on the receivers by viewers respectively associated therewith, the system further including communicating means for receiving information over land lines from the viewers, the land lines including a section thereof having a subset of the receivers coupled therewith wherein said subset includes a plurality of receivers less than the total number of receivers included in the system, the remaining portion of the land lines having a plurality of receivers other than the subset coupled therewith, the section and the remaining portion being coupled with one another at a juncture, the improvement comprising: a collection of stored programs stored on a medium allowing selective reproduction and real-time transmission thereof over the land lines for reception and viewing thereof by selected receivers; receiving means operably associated with the communicating means for receiving information from a requesting viewer, said information including a requesting viewer's choice of a program chosen from said collection and a requested time for viewing of said program on a receiver associated with said requesting viewer, said associated receiver being included in the subset of receivers; selecting means operably associated with said collection and operably associated with and responsive to said receiving means for selecting said chosen program from said collection; transmitting means operably associated said selecting means and coupled with the section of the land lines for transmission of said chosen program at said requested time for reception by and viewing on said receiver associated with said requesting viewer; and blocking means located in the vicinity of the juncture for preventing transmission of the chosen program therebeyond from the section into the remaining portion of the land lines.

Claim 12

The apparatus as set forth in claim 7, the system including means for simultaneously transmitting selected programs over a respective plurality of channels included in a specified group of channels, said transmitting means including means for transmitting said chosen program on a selected channel other than the channel included in said selected group of channels, said blocking means including structure allowing passage of programs being transmitted on the channels included in the selected group and structure for preventing passage of transmissions on said selected channel from the section to the remaining portion of the system.

Claim 13

The apparatus as set forth in claim 8, said selected channel being at a higher frequency than the channels in the specified group.

Claim 16

The method as set forth in claim 10, said system including land lines for transmission of the programs.

Claim 17

The method as set forth in claim 11, said land lines including coaxial cables.

Claim 18

The method as set forth in claim 11, said land lines including fiber optic cables.

Claim 19

The method as set forth in claim 10, said transmitting step including the step of transmitting said viewer's request by way of telephone lines.

Claim 20

The method as set forth in claim 10, said receivers including means for decoding a scrambled program, said preventing step including the step of scrambling the transmission of said viewer-chosen program at said viewer-requested time and decoding said program by said receiver associated with said requesting viewer.

Claim 21

The method as set forth in claim 10, said program including a full-length motion picture.