Method for expanding interactive CATV displayable choices for a given channel capacity

• US 4,573,072 A
• Filed: 03/21/1984
• Issued: 02/25/1986
• Est. Priority Date: 03/21/1984
• Status: Expired due to Term

• Current Assignee: Agent For Nolan K. Bushnell Calof, Lawrence
• Original Assignee: ACTV, Inc. (Kudelski SA)
• Inventors: Freeman, Michael J.
• Primary Examiner(s): George, Keith E.
• Application Number:
  US06/591,863
• Time in Patent Office: 706 Days
• Field of Search: 358/84, 358/86, 358/142, 358/146, 455/2, 455/3, 455/4, 455/5, 455/6, 273/DIG. 28
• US Class Current: 725/136
• CPC Class Codes: G09B 5/12 different stations being capable of presenting different information simultaneously G09B5/14 takes precedence
• CPC Class Codes: H04N 7/002 Special television systems not provided for by H04N7/007 - H04N7/18 still pictures via a television channel H04N1/00098
• CPC Class Codes: H04N 7/10 Adaptations for transmission by electrical cable H04N7/12 takes precedence

Abstract

The present invention relates to an interactive communication system, such as an interactive cable television system (10), for providing an interactive information output over a common output channel from a plurality of remotely transmitted different information inputs (22, 24, 26, 28, 30) and, more particularly, relates to a method for expanding the interactive displayable choices for a given channel capacity whereby multiple users of a one-way television signal distribution network (60) may obtain an individualized program information content for a television programming sequence, with the quantity of available interactively selectable program information contents for the television programming sequence being greater than the quantity of available channels (300, 302, 304, 306) of contemporaneous message transmission. The improved method of the present invention comprises the step of transmitting a plurality of different spatially adjacent multichannel television message stacks (308, 310, 312, 314, 316, 318, 320, 322, 324) over a plurality of contemporaneous channels (300, 302, 304, 306) with each of the adjacent multichannel stacks comprising a simultaneously transmitted plurality of different separately selectable substantially complete prerecorded television messages in real time over the plurality of contemporaneous television channels to the plurality of multi-channel television receivers (20) through the one-way distribution network (60), a single substantially complete television message being interactively selectable from the plurality of adjacent stacks for providing the real time interactive television message for the multi-channel television receiver (20).

Claims

1. In a method for enabling a plurality of different continuous real time interactive television messages to be substantially simultaneously provided during a given prerecorded television program from a plurality of multichannel television receivers comprising a one-way common television signal distribution network, the improvement comprising the steps of:

(a) transmitting in sequence a plurality of different multichannel television message stacks, with each stack comprising a plurality of time concurrent multichannel television messages, said plurality of stacks comprising a stacking array, said stacking array providing a plurality of selectable time and space multiplexed complete prerecorded television messages, said array being transmitted over a plurality of contemporaneous channels to said plurality of multichannel television receivers through said one way distribution network, a single substantially complete television message being interactively selectable from said array for providing said real time interactive television message for said multichannel television receiver, the quantity of available interactively selectable prerecorded television messages in said array being greater than the quantity of said plurality of available contemporaneous television channels, said array comprising a television programming sequence having an interactively variable program information content for a given television program, said program content for said given television program further comprising a common prerecorded television message commonly displayable during said given television program irrespective of any interactive selection of said interactively selectable television messages;

(b) providing said array over said plurality of channels to said multichannel receiver through said one-way distribution network from a multichannel storage means; and

(c) interactively selecting in real time multichannel message path through said array for providing said television programming sequence program information content, said interactive selection being multiplexed in both time and space in said array and selecting said message path through said array in reponse to a single interactive selection, a different interactive selection providing a different message path through said array and a different program information content for said television programming sequence, a different receiver being capable of independently selecting a different program information content from said array for said television programming sequence, whereby multiple users of said one way distribution network may obtain an individualized program information content for said television programming sequence, with the quantity of available interactively selectable program information contents in said array for said television programming sequence being greater than the quantity of available channels of contemporaneous message transmission.

2. An improved method in accordance with claim 1 wherein each of said complete television messages in said array comprising said television programming sequence comprises a segway portion for providing an information transition between said common television message and said television programming sequence, said television programming sequence and said common television message being adjacent in real time in said given television program.

3. An improved method in accordance with claim 2 wherein said television program comprises a plurality of said television sequences.

4. An improved method in accordance with claim 1 wherein said television program comprises a plurality of said televison sequences.

5. An improved method in accordance with claim 1 wherein said interactive selecting step further comprises the steps of interactively creating a selection profile for a subscriber and interactively selecting in real time one of said selectable messages from said array based upon said selection profile, whereby a tailored program content for said television programming sequence for said subscriber is provided.

6. An improved method in accordance with claim 5 wherein each of said complete television messages in said array comprising said television programming sequence comprises a segway portion for providing an information transition between said common television message and said television programming sequence, said television programming sequence and said common television in real time message being adjacent in said given television program.

7. An improved method in accordance with claim 6 wherein said television program comprises a plurality of said television sequences.

8. An improved method in accordance with claim 5 wherein said television program comprises a plurality of said television sequences.

9. An improved method in accordance with claim 5 wherein said interactive selection profile creating step further comprises the step of interactively creating said selection profile in advance of transmission of said television program, said real time interactive selection based upon said selection profile being during transmission of said television program.

10. An improved method in accordance with claim 9 wherein each of said complete television messages in said array comprising said television programming sequence comprises a segway portion for providing an information transition between said common television message and said television programming sequence, said television programming sequence and said common television message being adjacent in real time in said given television program.

11. An improved method in accordance with claim 10 wherein said television program comprises a plurality of said television sequences.

12. An improved method in accordance with claim 1 wherein said transmitting step further comprises the step of transmitting a plurality of said common prerecorded television messages during said given television program, said plurality of common television messages having a different program information content, whereby said television program comprises said television programming sequence and said different common television messages.

13. An improved method in accordance with claim 12 wherein each of said complete television messages in said array comprising said television programming sequence comprises a segway portion for providing an information transition between one of said common television messages and said television programming sequence, said television programming sequence and said one common television message being adjacent in real time in said given television program.

14. An improved method in accordance with claim 13 wherein said television program comprises a plurality of said television sequences, whereby said television program comprises said television programming sequences and said different common television messages.

15. An improved method in accordance wth claim 12 wherein said television program comprises a plurality of said television sequences, whereby said television program comprises said television programming sequences and said different common television messages.

16. An improved method in accordance with claim 12 wherein said interactive selecting step further comprises the steps of interactively creating a selection profile for a subscriber and interactively selecting in real time one of said selectable messages from said plurality of stacks based upon said selection profile, whereby a tailored program content for said television programming sequence for said subscriber is provided.

17. An improved method in accordance with claim 16 wherein said interactive selection profile creating step further comprises the step of interactively creating said selection profile in advance of transmission of said television program, said real time interactive selection based upon said selection profile being during transmission of said television program.

18. An improved method in accordance with claim 1 wherein at least one of said array comprises a complete common message in place of one of said interactively selectable television messages.

19. An improved method in accordance with claim 1 wherein said television programming sequence comprises a plurality of different television commercial messages, at least a plurality of said complete television messages comprising said array each comprising a different television commercial message.

20. An improved method in accordance with claim 19 wherein said interactive selecting step further comprises the steps of interactively creating a selection profile for a subscriber and interactively selecting in real time one of said selectable messages from said array based upon said selection profile, whereby a tailored program content for said televison programming sequence for said subscriber is provided, said tailored program content comprising a tailored television commercial for said subscriber.

21. An improved method in accordance with claim 20 wherein each of said complete television messages in said array comprising said television programming sequence comprises a segway portion for providing an information transition between said common television message and said television programming sequence, said television programming sequence and said common television message being adjacent in real time in said given television program.

22. An improved method in accordance with claim 21 wherein said interactive selection profile creating step further comprises the step of interactively creating said selection profile in advance of transmission of said television program, said real time interactive selection based upon said selection profile being during transmission of said television program.

23. An improved method in accordance with claim 20 wherein said interactive selection profile creating step further comprises the step of interactively creating said selection profile in advance of transmission of said television program, said real time interactive selection based upon said selection profile being during transmission of said television program.

24. An improved method in accordance with claim 19 wherein said television program comprises a plurality of said television programming sequences of different television commercial messages.

25. An improved method in accordance with claim 24 wherein said interactive selecting step further comprises the steps of interactively creating a selection profile for a subscriber and interactively selecting in real time one of said selectable messages from said array based upon said selection profile, whereby a tailored program content for said televison programming sequence for said subscriber is provided, said tailored program content comprising a tailored television commercial for said subscriber.

26. An improved method in accordance with claim 25 wherein each of said complete television messages in said array comprising said television programming sequence comprises a segway portion for providing an information transition between said common television message and said television programming sequence, said television programming sequence and said common television message being adjacent in real time in said given television program.

27. An improved method in accordance with claim 26 wherein said interactive selection profile creating step further comprises the step of interactively creating said selection profile in advance of transmission of said television program, said real time interactive selection based upon said selection profile being during transmission of said television program.

28. An improved method in accordance with claim 25 wherein said interactive selection profile creating step further comprises the step of interactively creating said selection profile in advance of transmission of said television program, said real time interactive selection based upon said selection profile being during transmission of said television program.

29. An improved method in accordance with claim 5 wherein said television program is an interactive game show and said television programming sequence comprises different game scores, said interactive selecting step comprising the step of interactively playing the game to obtain said selection profile, said selectable messages comprising said different game scores, whereby an interactive game may be played and scored in real time with the television program content being varied accordingly.

30. An improved method in accordance with claim 5 wherein said transmitting step further comprises the step of transmitting a change code signal to the plurality of television receivers over said one way distribution network for making the receivers responsive to a different selection profile, whereby the selection profile upon which said interactive selection is based may be varied from the head end.

31. An improved method in accordance with claim 30 wherein said interactive selection profile creating step further comprises the step of interactively creating said selection profile in advance of transmission of said television program, said real time interactive selection based upon said selection profile being during transmission of said television program.