Broadcast video burst transmission cyclic distribution method

• US 5,710,970 A
• Filed: 08/08/1995
• Issued: 01/20/1998
• Est. Priority Date: 02/01/1993
• Status: Expired due to Term

• Current Assignee: Democrasoft Incorporated
• Original Assignee: Instant Water Technologies LLC
• Inventors: Mincer, Earl I., Walters, Eric Hall, Lang, Richard A.
• Primary Examiner(s): Peng, John K.
• Assistant Examiner(s): Flynn, Nathan J.
• Application Number:
  US08/512,481
• Time in Patent Office: 896 Days
• Field of Search: 348/6, 348/17, 348/384, 348/7, 348/8, 348/9, 348/10, 348/12, 348/13, 348/14, 348/16, 348/20
• US Class Current: 725/87
• CPC Class Codes: H04N 7/17318 Direct or substantially direct transmission and handling of requests

Abstract

An apparatus and method for broadcast burst transmission of compressed audio/video programs from a stored library to a multiplicity of subscribers. The stored programs are burst transmitted repeatedly in a predetermined sequence of entire programs or segments thereof to a receiver at each subscriber'"'"'s location. Each receiver is operative for accessing the predetermined broadcast schedule, Inputting a subscriber'"'"'s order for one or more programs, monitoring the broadcast burst transmissions for the one or more ordered programs, receiving the one or more ordered programs in a burst time period corresponding to the time period of the burst transmission, and storing the one or more ordered programs. The subscriber then enjoys full VCR-like control over playback at his convenience of the ordered, stored programs, that are then decompressed by the receiver for viewing in real time.

Claims

1. A broadcast video burst transmission cyclic distribution method comprising:

providing on-line storage means for storing a predetermined number of audio/video programs and for permitting access to said audio/video programs for burst transmission thereof;

providing burst transmission means coupled to said on-line storage means for accessing said audio/video programs stored in said on-line storage means in a predetermined sequence and for burst transmitting said audio/video programs to a multiplicity of subscriber locations in said predetermined sequence in which they are accessed from said on-line storage means, said burst transmission means being further operative for repeatedly burst transmitting the predetermined sequence of audio/video programs accessed from said on-line storage means; and

providing receiving means at each subscriber location, each of said receiving means being coupled to said burst transmission means and operative for receiving the audio/video programs stored in said on-line storage means and burst transmitted in said predetermined sequence by said burst transmission means and for selectively storing one or more of the audio/video programs for real-time playback by the subscriber.

2. A broadcast video burst transmission cyclic distribution method as in claim 1, further comprising the steps of:

providing off-line storage means coupled to said on-line storage means for storing a multiplicity of additional audio/video programs; and

selectively transferring the multiplicity of additional audio/video programs stored in said off-line storage means to said on-line storage means to thereby update the predetermined number of audio/video programs stored in said on-line storage means.

3. A broadcast video burst transmission cyclic distribution method as in claim 2 wherein the step of providing burst transmission means comprises the step of providing a communications network and transceiver means, coupled thereto, for burst transmitting audio/video programs to a remote location and for receiving audio/video programs burst transmitted from a remote location.

4. A broadcast video burst transmission cyclic distribution method as in claim 3 wherein the step of providing burst transmission means comprises the step of providing a communication network and transceiver means, coupled to said communications network and to said off-line storage means, for burst transmitting a selected one or more of said audio/video programs stored in said off-line storage means to a remote location and for receiving a selected one or more audio/video programs burst transmitted from a remote location for storage in said off-line storage means.

5. A broadcast video burst transmission cyclic distribution method as in claim 1 wherein the step of providing burst transmission means comprises the step of providing a communication network and transceiver means, coupled to said communications network and to said on-line storage means, for burst transmitting a selected one or more of said audio/video programs stored in said on-line storage means to a remote location and for receiving a selected one or more audio/video programs burst transmitted from a remote location for storage in said on-line storage means.

6. A broadcast video burst transmission cyclic distribution method as in claim 1 wherein the step of providing on-line storage means further comprises the step of providing video identification data storage means for storing identification data associated with each of the audio/video programs stored in said on-line storage means.

7. A broadcast video burst transmission cyclic distribution method as in claim 2 wherein the step of providing off-line storage means further comprises the step of providing video identification data storage means for storing identification data associated with each of the audio/video programs stored in said off-line storage means.

8. A broadcast video burst transmission cyclic distribution method as in claim 6 further comprising the step of providing subscriber ordering means coupled to said receiving means for enabling a subscriber to selectively order any of the audio/video programs received by said receiving means.

9. A broadcast video burst transmission cyclic distribution method as in claim 7 further comprising the step of providing subscriber ordering means coupled to said receiving means for enabling a subscriber to selectively order any of the audio/video programs received by said receiving means.

10. A broadcast video burst transmission cyclic distribution method as in claim 6 wherein the step of providing receiving means further comprises the step of providing storage means for storing the audio/video programs received by said receiving means.

11. A broadcast video burst transmission cyclic distribution method as in claim 7 wherein the step of providing receiving means further comprises the step of providing storage means for storing the audio/video programs received by said receiving means.

12. A broadcast video burst transmission cyclic distribution method as in claim 10 further comprises the step of providing video identification monitoring means coupled to said receiving means for monitoring each of the audio/video programs received by said receiving means to detect said identification data associated with each of the audio/video programs, said video identification monitoring means being operative for determining correspondence between identification data detected thereby and identification data of an audio/video program ordered by a subscriber and being further operative upon determining such correspondence for enabling storage within said receiving means of the audio/video program ordered by the subscriber.

13. A broadcast video burst transmission cyclic distribution method as in claim 11 further comprising the step of providing video identification monitoring means coupled to said receiving means for monitoring each of the audio/video programs received by said receiving means to detect said identification data associated with each of the audio/video programs, said video identification monitoring means being operative for determining correspondence between identification data detected thereby and identification data of an audio/video program ordered by a subscriber and being further operative upon determining such correspondence for enabling storage within said receiving means of the audio/video program ordered by the subscriber.

27. A broadcast video burst transmission cyclic distribution method as in claim 1 wherein:

the step of providing burst transmission means further comprises the steps of providing controller means coupled to said on-line storage means for controlling said on-line storage means, providing a data bus coupled to said controller, providing microprocessor means coupled to said controller means and to said data bus for executing routines and subroutines of instructions, providing buffer memory means coupled to said data bus for buffering data transferred to and from said controller means, providing a communications network interface coupled to an external communications network for interfacing said burst transmission means to said external communications network, and providing transceiver means coupled to said data bus for burst transmitting said audio/video programs stored in said on-line storage means to said multiplicity of subscriber locations; and

the step of providing receiving means further comprises the steps of providing a communications network interface coupled to said external communications network for interfacing said receiving unit to said external communications network, providing means for receiving compressed data representative of the audio/video programs burst transmitted by said burst transmission means, providing a data bus for transferring said compressed data, providing buffer memory means coupled to said data bus for buffering said compressed data, providing storage means for storing said compressed data, providing controller means coupled to said storage means and to said data bus for controlling operation of said storage means, providing microprocessor means coupled to said data bus for executing routines and subroutines of instructions, and providing decompression means coupled to said microprocessor means and to said data bus for decompressing said compressed data for real-time playback by the subscriber of a selected one or more of the audio/video programs represented thereby.

28. A broadcast video burst transmission cyclic distribution method as in claim 1 wherein the step of providing on-line storage means comprises the step of providing magnetic disk storage.

29. A broadcast video burst transmission cyclic distribution method as in claim 1 wherein the step of providing on-line storage means comprises the step of providing a semiconductor memory.

30. A broadcast video burst transmission cyclic distribution method as in claim 1 wherein the step of providing on-line storage means comprises the step of providing magnetic tape storage.

31. A broadcast video burst transmission cyclic distribution method as in claim 1 wherein the step of providing on-line storage means comprises the step of providing optical disk storage.

32. A broadcast video burst transmission cyclic distribution method as in claim 2 wherein the step of providing off-line storage means comprises the step of providing magnetic disk storage.

33. A broadcast video burst transmission cyclic distribution method as in claim 2 wherein the step of providing off-line storage means comprises the step of providing a semiconductor memory.

34. A broadcast video burst transmission cyclic distribution method as in claim 2 wherein the step of providing off-line storage means comprises the step of providing magnetic tape storage.

35. A broadcast video burst transmission cyclic distribution method as in claim 2 wherein the step of providing off-line storage means comprises the step of providing optical disk storage.

36. A broadcast video burst transmission cyclic distribution method as in claim 1 wherein the step of providing burst transmission means comprises the step of providing a fiber optic transceiver.

37. A broadcast video burst transmission cyclic distribution method as in claim 1 wherein the step of providing burst transmission means comprises the step of providing a coaxial cable transceiver.

38. A broadcast video burst transmission cyclic distribution method as in claim 1 wherein the step of providing burst transmission means comprises the step of providing a satellite transceiver.

39. A broadcast video burst transmission cyclic distribution method as in claim 1 wherein the step of providing burst transmission means comprises the step of providing a microwave transceiver.

40. A broadcast video burst transmission cyclic distribution method as in claim 1 wherein the step of providing burst transmission means comprises the step of providing a telephone transceiver.

41. A broadcast video burst transmission cyclic distribution method as in claim 10 wherein the step of providing storage means comprises the step of providing magnetic disk storage.

42. A broadcast video burst transmission cyclic distribution method as in claim 10 wherein the step of providing storage means comprises the step of providing magnetic tape storage.

43. A broadcast video burst transmission cyclic distribution method as in claim 10 wherein the step of providing storage means comprises the step of providing optical disk storage.

44. A broadcast video burst transmission cyclic distribution method as in claim 10 wherein the step of providing storage means comprises the step of providing a semiconductor memory.

14. A broadcast video burst transmission cyclic distribution method comprising:

providing on-line storage means for storing a predetermined number of audio/video programs, each of said audio/video programs being stored as a plurality of program segments, said on-line storage means being operative for providing access to said audio/video programs for burst transmission thereof;

providing burst transmission means coupled to said on-line storage means for accessing said audio/video program segments stored in said on-line storage means in a predetermined sequence and for burst transmitting said audio/video program segments to a multiplicity of subscriber locations in said predetermined sequence in which they are accessed from said on-line storage means, said burst transmission means being further operative for repeatedly burst transmitting the predetermined sequence of audio/video program segments accessed from said on-line storage means; and

providing receiving means at each subscriber location, each of said receiving means being coupled to said burst transmission means and operative for receiving the audio/video program segments stored in said on-line storage means and burst transmitted in said predetermined sequence by said burst transmission means and for selectively storing one or more of the audio/video program segments for playback by the subscriber.

15. A broadcast video burst transmission cyclic distribution method as in claim 14, further comprising the step of providing off-line storage means coupled to said on-line storage means for storing a multiplicity of additional audio/video programs to be selectively transferred to said on-line storage means to thereby update the predetermined number of audio/video programs stored in said on-line storage means.

16. A broadcast video burst transmission cyclic distribution method as in claim 14 wherein the step of providing burst transmission means comprises the step of providing a communications network and transceiver means, coupled thereto, for burst transmitting audio/video programs to a remote location and for receiving audio/video programs burst transmitted from a remote location.

17. A broadcast video burst transmission cyclic distribution method as in claim 15 further comprising the step of providing a communication network and transceiver means, coupled to said communications network and to said off-line storage means, for burst transmitting a selected one or more of said audio/video programs stored in said off-line storage means to a remote location and for receiving a selected one or more audio/video programs burst transmitted from a remote location for storage in said off-line storage means.

18. A broadcast video burst transmission cyclic distribution method as in claim 14 further comprising the step of providing a communication network and transceiver means, coupled to said communications network and to said on-line storage means, for burst transmitting a selected one or more of said audio/video programs stored in said on-line storage means to a remote location and for receiving a selected one or more audio/video programs burst transmitted from a remote location for storage in said on-line storage means.

19. A broadcast video burst transmission cyclic distribution method as in claim 14 wherein the step of providing on-line storage means further comprises the step of providing video identification data storage means for storing identification data associated with each of the audio/video programs stored in said on-line storage means.

20. A broadcast video burst transmission cyclic distribution method as in claim 15 wherein the step of providing off-line storage means further comprises the step of providing video identification data storage means for storing identification data associated with each of the audio/video programs stored in said off-line storage means.

21. A broadcast video burst transmission cyclic distribution method as in claim 19 further comprising the step of providing subscriber ordering means coupled to said receiving means for enabling a subscriber to selectively order any of the audio/video programs received by said receiving means.

22. A broadcast video burst transmission cyclic distribution method as in claim 20 further comprising the step of providing subscriber ordering means coupled to said receiving means for enabling a subscriber to selectively order any of the audio/video programs received by said receiving means.

23. A broadcast video burst transmission cyclic distribution method as in claim 19, wherein the step of providing receiving means further comprises the step of providing storage means for storing the audio/video programs received by said receiving means.

24. A broadcast video burst transmission cyclic distribution method as in claim 20 wherein the step of providing receiving means further comprises the step of providing storage means for storing the audio/video program segments received by said receiving means.

25. A broadcast video burst transmission cyclic distribution method as in claim 23 further comprising the step of providing video identification monitoring means coupled to said receiving means for monitoring each of the audio/video program segments received by said receiving means to detect said identification data associated with each of the audio/video programs, said video identification monitoring means being operative for determining correspondence between identification data detected thereby and identification data of an audio/video program ordered by a subscriber and being further operative upon determining such correspondence for enabling storage within said receiving means of the audio/video program ordered by the subscriber.

26. A broadcast video burst transmission cyclic distribution method as in claim 24 further comprising the step of providing video identification monitoring means coupled to said receiving means for monitoring each of the audio/video program segments received by said receiving means to detect said identification data associated with each of the audio/video programs, said video identification monitoring means being operative for determining correspondence between identification data detected thereby and identification data of an audio/video program ordered by a subscriber and being further operative upon determining such correspondence for enabling storage within said receiving means of the audio/video program ordered by the subscriber.

45. A broadcast video burst transmission cyclic distribution method as in claim 14 wherein the step of providing on-line storage means comprises the step of providing magnetic disk storage.

46. A broadcast video burst transmission cyclic distribution method as in claim 14 wherein the step of providing on-line storage means comprises the step of providing a semiconductor memory.

47. A broadcast video burst transmission cyclic distribution method as in claim 14 wherein the step of providing on-line storage means comprises the step of providing magnetic tape storage.

48. A broadcast video burst transmission cyclic distribution method as in claim 14 wherein the step of providing on-line storage means comprises the step of providing optical disk storage.

49. A broadcast video burst transmission cyclic distribution method as in claim 15 wherein the step of providing off-line storage means comprises the step of providing magnetic disk storage.

50. A broadcast video burst transmission cyclic distribution method as in claim 15 wherein the step of providing off-line storage means comprises the step of providing a semiconductor memory.

51. A broadcast video burst transmission cyclic distribution method as in claim 15 wherein the step of providing off-line storage means comprises the step of providing magnetic tape storage.

52. A broadcast video burst transmission cyclic distribution method as in claim 15 wherein the step of providing off-line storage means comprises the step of providing optical disk storage.

53. A broadcast video burst transmission cyclic distribution method as in claim 14 wherein the step of providing burst transmission means comprises the step of providing a fiber optic transceiver.

54. A broadcast video burst transmission cyclic distribution method as in claim 14 wherein the step of providing burst transmission means comprises the step of providing a coaxial cable transceiver.

55. A broadcast video burst transmission cyclic distribution method as in claim 14 wherein the step of providing burst transmission means comprises the step of providing a satellite transceiver.

56. A broadcast video burst transmission cyclic distribution method as in claim 14 wherein the step of providing burst transmission means comprises the step of providing a microwave transceiver.

57. A broadcast video burst transmission cyclic distribution method as in claim 14 wherein the step of providing burst transmission means comprises the step of providing a telephone transceiver.

58. A broadcast video burst transmission cyclic distribution method as in claim 23 wherein the step of providing storage means comprises the step of providing magnetic disk storage.

59. A broadcast video burst transmission cyclic distribution method as in claim 23 wherein the step of providing storage means comprises the step of providing magnetic tape storage.

60. A broadcast video burst transmission cyclic distribution method as in claim 23 wherein the step of providing storage means comprises the step of providing optical disk storage.

61. A broadcast video burst transmission cyclic distribution method as in claim 23 wherein the step of providing storage means comprises the step of providing a semiconductor memory.

62. A broadcast video burst transmission cyclic distribution method comprising the steps of:

storing a predetermined number of audio/video programs for burst transmission thereof;

accessing, in a predetermined sequence, said stored audio/video programs for burst transmission thereof;

repeatedly burst transmitting said accessed audio/video programs to a multiplicity of subscriber locations; and

receiving and selectively storing at one or more subscriber locations one or more of the repeatedly burst transmitted audio/video programs for real-time playback by a subscriber.

63. A broadcast video burst transmission cyclic distribution method comprising the steps of:

storing a predetermined number of audio/video programs for burst transmission thereof, each of said audio/video programs being stored as a plurality of program segments;

accessing, in a predetermined sequence, said stored audio/video program segments for burst transmission thereof;

repeatedly burst transmitting said accessed audio/video program segments to a multiplicity of subscriber locations; and

receiving and selectively storing at one or more subscriber locations one or more of the repeatedly burst transmitted audio/video program segments for real-time playback by a subscriber.